what is climate change research

• Share full article

The Science of Climate Change Explained: Facts, Evidence and Proof

Definitive answers to the big questions.

Credit... Photo Illustration by Andrea D'Aquino

Supported by

By Julia Rosen

Ms. Rosen is a journalist with a Ph.D. in geology. Her research involved studying ice cores from Greenland and Antarctica to understand past climate changes.

• Published April 19, 2021 Updated Nov. 6, 2021

The science of climate change is more solid and widely agreed upon than you might think. But the scope of the topic, as well as rampant disinformation, can make it hard to separate fact from fiction. Here, we’ve done our best to present you with not only the most accurate scientific information, but also an explanation of how we know it.

How do we know climate change is really happening?

• How much agreement is there among scientists about climate change?
• Do we really only have 150 years of climate data? How is that enough to tell us about centuries of change?
• How do we know climate change is caused by humans?
• Since greenhouse gases occur naturally, how do we know they’re causing Earth’s temperature to rise?
• Why should we be worried that the planet has warmed 2°F since the 1800s?
• Is climate change a part of the planet’s natural warming and cooling cycles?
• How do we know global warming is not because of the sun or volcanoes?
• How can winters and certain places be getting colder if the planet is warming?
• Wildfires and bad weather have always happened. How do we know there’s a connection to climate change?
• How bad are the effects of climate change going to be?
• What will it cost to do something about climate change, versus doing nothing?

Climate change is often cast as a prediction made by complicated computer models. But the scientific basis for climate change is much broader, and models are actually only one part of it (and, for what it’s worth, they’re surprisingly accurate ).

For more than a century , scientists have understood the basic physics behind why greenhouse gases like carbon dioxide cause warming. These gases make up just a small fraction of the atmosphere but exert outsized control on Earth’s climate by trapping some of the planet’s heat before it escapes into space. This greenhouse effect is important: It’s why a planet so far from the sun has liquid water and life!

However, during the Industrial Revolution, people started burning coal and other fossil fuels to power factories, smelters and steam engines, which added more greenhouse gases to the atmosphere. Ever since, human activities have been heating the planet.

Where it was cooler or warmer in 2020 compared with the middle of the 20th century

Global average temperature compared with the middle of the 20th century

+0.75°C

–0.25°

30 billion metric tons

Carbon dioxide emitted worldwide 1850-2017

Rest of world

Other developed

European Union

Developed economies

Other countries

United States

E.U. and U.K.

We are having trouble retrieving the article content.

Please enable JavaScript in your browser settings.

Thank you for your patience while we verify access. If you are in Reader mode please exit and  log into  your Times account, or  subscribe  for all of The Times.

Thank you for your patience while we verify access.

Already a subscriber?  Log in .

Want all of The Times?  Subscribe .

Advertisement

We're moving!

Understanding our planet to benefit humankind

News & features.

What Is Climate Change?

How do we know climate change is real, why is climate change happening, what are the effects of climate change, what is being done to solve climate change, earth science in action.

More to Explore

Ask nasa climate.

People Profiles

Images of Change

Before-and-after images of earth, climate change resources, an extensive collection of global warming resources for media, educators, weathercasters, and public speakers..

• Images of Change Before-and-after images of Earth
• Global Ice Viewer Climate change's impact on ice
• Earth Minute Videos Animated video series illustrating Earth science topics
• Climate Time Machine Climate change in recent history
• Multimedia Vast library of images, videos, graphics, and more
• En español Creciente biblioteca de recursos en español
• For Educators Student and educator resources
• For Kids Webquests, Climate Kids, and more

• Ways to Give
• Contact an Expert
• Explore WRI Perspectives

Filter Your Site Experience by Topic

Applying the filters below will filter all articles, data, insights and projects by the topic area you select.

• All Topics Remove filter
• Climate filter site by Climate
• Cities filter site by Cities
• Energy filter site by Energy
• Food filter site by Food
• Forests filter site by Forests
• Freshwater filter site by Freshwater
• Ocean filter site by Ocean
• Business filter site by Business
• Economics filter site by Economics
• Finance filter site by Finance
• Equity & Governance filter site by Equity & Governance

Search WRI.org

Not sure where to find something? Search all of the site's content.

10 Big Findings from the 2023 IPCC Report on Climate Change

• climate change
• Climate Resilience
• climate science
• climatewatch-pinned

March 20 marked the release of the final installment of the Intergovernmental Panel on Climate Change’s (IPCC) Sixth Assessment Report (AR6) , an eight-year long undertaking from the world’s most authoritative scientific body on climate change. Drawing on the findings of 234 scientists on the  physical science of climate change , 270 scientists on  impacts, adaptation and vulnerability to climate change , and 278 scientists on  climate change mitigation , this  IPCC synthesis report  provides the most comprehensive, best available scientific assessment of climate change.

It also makes for grim reading. Across nearly 8,000 pages, the AR6 details the devastating consequences of rising greenhouse gas (GHG) emissions around the world — the destruction of homes, the loss of livelihoods and the fragmentation of communities, for example — as well as the increasingly dangerous and irreversible risks should we fail to change course.

But the IPCC also offers hope, highlighting pathways to avoid these intensifying risks. It identifies readily available, and in some cases, highly cost-effective actions that can be undertaken now to reduce GHG emissions, scale up carbon removal and build resilience. While the window to address the climate crisis is rapidly closing, the IPCC affirms that we can still secure a safe, livable future.

Here are 10 key findings you need to know:

1. Human-induced global warming of 1.1 degrees C has spurred changes to the Earth’s climate that are unprecedented in recent human history.

Already, with 1.1 degrees C (2 degrees F) of global temperature rise, changes to the climate system that are unparalleled over centuries to millennia are now occurring in every region of the world, from rising sea levels to more extreme weather events to rapidly disappearing sea ice.

Additional warming will increase the magnitude of these changes. Every 0.5 degree C (0.9 degrees F) of global temperature rise, for example, will cause clearly discernible increases in the frequency and severity of heat extremes, heavy rainfall events and regional droughts. Similarly, heatwaves that, on average, arose once every 10 years in a climate with little human influence will likely occur 4.1 times more frequently with 1.5 degrees C (2.7 degrees F) of warming, 5.6 times with 2 degrees C (3.6 degrees F) and 9.4 times with 4 degrees C (7.2 degrees F) — and the intensity of these heatwaves will also increase by 1.9 degrees C (3.4 degrees F), 2.6 degrees C (4.7 degrees F) and 5.1 degrees C (9.2 degrees F) respectively.

Rising global temperatures also heighten the probability of reaching dangerous tipping points in the climate system that, once crossed, can trigger self-amplifying feedbacks that further increase global warming, such as thawing permafrost or massive forest dieback. Setting such reinforcing feedbacks in motion can also lead to other substantial, abrupt and irreversible changes to the climate system. Should warming reach between 2 degrees C (3.6 degrees F) and 3 degrees C (5.4 degrees F), for example, the West Antarctic and Greenland ice sheets could melt almost completely and irreversibly over many thousands of years, causing sea levels to rise by several meters.

2. Climate impacts on people and ecosystems are more widespread and severe than expected, and future risks will escalate rapidly with every fraction of a degree of warming.

Described as an “an atlas of human suffering and a damning indictment of failed climate leadership” by United Nations Secretary-General António Guterres, one of AR6’s most alarming conclusions is that adverse climate impacts are already more far-reaching and extreme than anticipated. About half of the global population currently contends with severe water scarcity for at least one month per year, while higher temperatures are enabling the spread of vector-borne diseases, such as malaria, West Nile virus and Lyme disease. Climate change has also slowed improvements in agricultural productivity in middle and low latitudes, with crop productivity growth shrinking by a third in Africa since 1961. And since 2008, extreme floods and storms have forced over 20 million people from their homes every year.

Every fraction of a degree of warming will intensify these threats, and even limiting global temperature rise to 1.5 degree C is not safe for all. At this level of warming, for example, 950 million people across the world’s drylands will experience water stress, heat stress and desertification, while the share of the global population exposed to flooding will rise by 24%.

Similarly, overshooting 1.5 degrees C (2.7 degrees F), even temporarily, will lead to much more severe, oftentimes irreversible impacts, from local species extinctions to the complete drowning of salt marshes to loss of human lives from increased heat stress. Limiting the magnitude and duration of overshooting 1.5 degrees C (2.7 degrees F), then, will prove critical in ensuring a safe, livable future, as will holding warming to as close to 1.5 degrees C (2.7 degrees F) or below as possible. Even if this temperature limit is exceeded by the end of the century, the imperative to rapidly curb GHG emissions to avoid higher levels of warming and associated impacts remains unchanged.

3. Adaptation measures can effectively build resilience, but more finance is needed to scale solutions.

Climate policies in at least 170 countries now consider adaptation, but in many nations, these efforts have yet to progress from planning to implementation. Measures to build resilience are still largely small-scale, reactive and incremental, with most focusing on immediate impacts or near-term risks. This disparity between today’s levels of adaptation and those required persists in large part due to limited finance. According to the IPCC, developing countries alone will need $127 billion per year by 2030 and $295 billion per year by 2050 to adapt to climate change. But funds for adaptation reached just $23 billion to $46 billion from 2017 to 2018, accounting for only 4% to 8% of tracked climate finance.

The good news is that the IPCC finds that, with sufficient support, proven and readily available adaptation solutions can build resilience to climate risks and, in many cases, simultaneously deliver broader sustainable development benefits.

Ecosystem-based adaptation, for example, can help communities adapt to impacts that are already devastating their lives and livelihoods, while also safeguarding biodiversity, improving health outcomes, bolstering food security, delivering economic benefits and enhancing carbon sequestration. Many ecosystem-based adaptation measures — including the protection, restoration and sustainable management of ecosystems, as well as more sustainable agricultural practices like integrating trees into farmlands and increasing crop diversity — can be implemented at relatively low costs today. Meaningful collaboration with Indigenous Peoples and local communities is critical to the success of this approach, as is ensuring that ecosystem-based adaptation strategies are designed to account for how future global temperature rise will impact ecosystems.

4. Some climate impacts are already so severe they cannot be adapted to, leading to losses and damages.

Around the world, highly vulnerable people and ecosystems are already struggling to adapt to climate change impacts. For some, these limits are “soft” — effective adaptation measures exist, but economic, political and social obstacles constrain implementation, such as lack of technical support or inadequate funding that does not reach the communities where it’s needed most. But in other regions, people and ecosystems already face or are fast approaching “hard” limits to adaptation, where climate impacts from 1.1 degrees C (2 degrees F) of global warming are becoming so frequent and severe that no existing adaptation strategies can fully avoid losses and damages. Coastal communities in the tropics, for example, have seen entire coral reef systems that once supported their livelihoods and food security experience widespread mortality, while rising sea levels have forced other low-lying neighborhoods to move to higher ground and abandon cultural sites. 

Whether grappling with soft or hard limits to adaptation, the result for vulnerable communities is oftentimes irreversible and devastating. Such losses and damages will only escalate as the world warms. Beyond 1.5 degrees C (2.7 degrees F) of global temperature rise, for example, regions reliant on snow and glacial melt will likely experience water shortages to which they cannot adapt. At 2 degrees C (3.6 degrees F), the risk of concurrent maize production failures across important growing regions will rise dramatically. And above 3 degrees C (5.4 degrees F), dangerously high summertime heat will threaten the health of communities in parts of southern Europe.

Urgent action is needed to avert, minimize and address these losses and damages. At COP27, countries took a critical step forward by agreeing to establish funding arrangements for loss and damage, including a dedicated fund. While this represents  a historic breakthrough  in the climate negotiations, countries must now figure out the details of what these funding arrangements, as well as the new fund , will look like in practice — and it’s these details that will ultimately determine the adequacy, accessibility, additionality and predictability of these financial flows to those experiencing loss and damage.

5. Global GHG emissions peak before 2025 in 1.5 degrees C-aligned pathways.

The IPCC finds that there is a more than 50% chance that global temperature rise will reach or surpass 1.5 degrees C (2.7 degrees F) between 2021 and 2040 across studied scenarios, and under a high-emissions pathway, specifically, the world may hit this threshold even sooner — between 2018 and 2037. Global temperature rise in such a carbon-intensive scenario could also increase to 3.3 degrees C to 5.7 degrees C (5.9 degrees F to 10.3 degrees F) by 2100. To put this projected amount of warming into perspective, the last time global temperatures exceeded 2.5 degrees C (4.5 degrees F) above pre-industrial levels was more than 3 million years ago.

Changing course to limit global warming to 1.5 degrees C (2.7 degrees F) — with no or limited overshoot — will instead require deep GHG emissions reductions in the near-term. In modelled pathways that limit global warming to this goal, GHG emissions peak immediately and before 2025 at the latest. They then drop rapidly, declining 43% by 2030 and 60% by 2035, relative to 2019 levels.

While there are some bright spots — the annual growth rate of GHG emissions slowed from an average of 2.1% per year between 2000 and 2009 to 1.3% per year between 2010 and 2019, for example — global progress in mitigating climate change remains woefully off track. GHG emissions have climbed steadily over the past decade, reaching 59 gigatonnes of carbon dioxide equivalent (GtCO2e) in 2019 — approximately 12% higher than in 2010 and 54% greater than in 1990.

Even if countries achieved their climate pledges (also known as nationally determined contributions or NDCs),  WRI research  finds that they would reduce GHG emissions by just 7% from 2019 levels by 2030, in contrast to the 43% associated with limiting temperature rise to 1.5 degrees C (2.7 degrees F). And while handful of countries have submitted  new or enhanced NDCs  since the IPCC’s cut-off date,  more recent analysis  that takes these submissions into account finds that these commitments collectively still fall short of closing this emissions gap.

6. The world must rapidly shift away from burning fossil fuels — the number one cause of the climate crisis.

In pathways limiting warming to 1.5 degrees C (2.7 degrees F) with no or limited overshoot just a net 510 GtCO2 can be emitted before carbon dioxide emissions reach net zero in the early 2050s. Yet future carbon dioxide emissions from existing and planned fossil fuel infrastructure alone could surpass that limit by 340 GtCO2, reaching 850 GtCO2.

A mix of strategies can help avoid  locking in  these emissions, including retiring existing fossil fuel infrastructure, canceling new projects, retrofitting fossil-fueled power plants with carbon capture and storage (CCS) technologies and scaling up renewable energy sources like solar and wind (which are now cheaper than fossil fuels in many regions).

In pathways that limit warming to 1.5 degrees C (2.7 degrees F) — with no or limited overshoot — for example, global use of coal falls by 95% by 2050, oil declines by about 60% and gas by about 45%. These figures assume significant use of abatement technologies like CCS, and without them, these same pathways show much steeper declines by mid-century. Global use of coal without CCS, for example, is virtually phased out by 2050.

Although coal-fired power plants are starting to be retired across Europe and the United States, some multilateral development banks continue to invest in new coal capacity. Failure to change course risks stranding assets worth trillions of dollars.

7. We also need urgent, systemwide transformations to secure a net-zero, climate-resilient future.

While fossil fuels are the number one source of GHG emissions, deep emission cuts are necessary across all of society to combat the climate crisis. Power generation, buildings, industry, and transport are responsible for close to 80% of global emissions while agriculture, forestry and other land uses account for the remainder.

Take the  transport system , for instance. Drastically cutting emissions will require urban planning that minimizes the need for travel, as well as the build-out of shared, public and nonmotorized transport, such as rapid transit and bicycling in cities. Such a transformation will also entail increasing the supply of electric passenger vehicles, commercial vehicles and buses, coupled with wide-scale installation of rapid-charging infrastructure, investments in zero-carbon fuels for shipping and aviation and more.

Policy measures that make these changes less disruptive can help accelerate needed transitions, such as subsidizing zero-carbon technologies and taxing high-emissions technologies like fossil-fueled cars. Infrastructure design — like reallocating street space for sidewalks or bike lanes — can help people transition to lower-emissions lifestyles. It is important to note there are many co-benefits that accompany these transformations, too. Minimizing the number of passenger vehicles on the road, in this example, reduces harmful local air pollution and cuts traffic-related crashes and deaths.

Systems Change Lab  monitors, learns from and mobilizes action to achieve the far-reaching transformational shifts needed to limit global warming to 1.5 degrees C, halt biodiversity loss and build a just and equitable economy.

Transformative adaptation measures, too, are critical for securing a more prosperous future. The IPCC emphasizes the importance of ensuring that adaptation measures drive systemic change, cut across sectors and are distributed equitably across at-risk regions. The good news is that there are oftentimes strong synergies between transformational mitigation and adaptation. For example, in the global food system, climate-smart agriculture practices like shifting to  agroforestry  can improve resilience to climate impacts, while simultaneously advancing mitigation.  

8. Carbon removal is now essential to limit global temperature rise to 1.5 degrees C.

Deep decarbonization across all systems while building resilience won’t be enough to achieve global climate goals, though. The IPCC finds that all pathways that limit warming to 1.5 degrees C (2.7 degrees F) — with no or limited overshoot — depend on some quantity of  carbon removal . These approaches encompass both natural solutions, such as sequestering and storing carbon in trees and soil, as well as more nascent technologies that pull carbon dioxide directly from the air.

Hover over each carbon removal approach to learn more:

Note: This figure includes carbon removal approaches mentioned in countries' long-term climate strategies as well as other leading proposed approaches. The natural/biotic vs. technological/abiotic categorization shown here is illustrative rather than definitive and will vary depending on how approaches are applied, particularly for carbon removal approaches in the ocean.

The amount of carbon removal required depends on how quickly we reduce GHG emissions across other systems and the extent to which climate targets are overshot, with estimates ranging from between 5 GtCO2 to 16 GtCO2 per year needed by mid-century.

All carbon removal approaches have merits and drawbacks. Reforestation, for instance, represents a readily available, relatively low-cost strategy that, when implemented appropriately, can deliver a wide range of benefits to communities. Yet the carbon stored within these ecosystems is also vulnerable to disturbances like wildfires, which may increase in frequency and severity with additional warming. And, while technologies like bioenergy with carbon capture and storage (BECCS) may offer a more permanent solution, such approaches also risk displacing croplands, and in doing so, threatening food security. Responsibly researching, developing and deploying emerging carbon removal technologies, alongside existing natural approaches, will therefore require careful understanding of each solution’s unique benefits, costs and risks.

9. Climate finance for both mitigation and adaptation must increase dramatically this decade.

The IPCC finds that public and private finance flows for fossil fuels today far surpass those directed toward climate mitigation and adaptation. Thus, while annual public and private climate finance has risen by upwards of 60% since the IPCC’s Fifth Assessment Report, much more is still required to achieve global climate change goals. For instance, climate finance will need to increase between 3 and 6 times by 2030 to achieve mitigation goals, alone.

This gap is widest in developing countries, particularly those already struggling with debt, poor credit ratings and economic burdens from the COVID-19 pandemic. Recent mitigation investments, for example, need to increase by at least sixfold in Southeast Asia and developing countries in the Pacific, fivefold in Africa and fourteenfold in the Middle East by 2030 to hold warming below 2 degrees C (3.6 degrees F). And across sectors, this shortfall is most pronounced for agriculture, forestry and other land use, where recent financial flows are 10 to 31 times below what is required to achieve the Paris Agreement’s goals.

Finance for adaptation, as well as loss and damage, will also need to rise dramatically. Developing countries, for example, will need $127 billion per year by 2030 and $295 billion per year by 2050. While AR6 does not assess countries’ needs for finance to avert, minimize and address losses and damages,  recent estimates  suggest that they will be substantial in the coming decades. Current funds for both fall well below estimated needs, with the highest estimates of adaptation finance totaling under $50 billion per year.

10. Climate change — as well as our collective efforts to adapt to and mitigate it — will exacerbate inequity should we fail to ensure a just transition.  

Households with incomes in the top 10%, including a relatively large share in developed countries, emit upwards of 45% of the world's GHGs, while those families earning in the bottom 50% account for 15% at most. Yet the effects of climate change already — and will continue to — hit poorer, historically marginalized communities the hardest.

Today, between 3.3 billion and 3.6 billion people live in countries that are highly vulnerable to climate impacts, with global hotspots concentrated in the Arctic, Central and South America, Small Island Developing states, South Asia and much of sub-Saharan Africa. Across many countries in these regions, conflict, existing inequalities and development challenges (e.g., poverty and limited access to basic services like clean water) not only heighten sensitivity to climate hazards, but also limit communities’ capacity to adapt.  Mortality from storms, floods and droughts, for instance, was 15 times higher in countries with high vulnerability to climate change than in those with very low vulnerability from 2010 to 2020.

At the same time, efforts to mitigate climate change also risk disruptive changes and exacerbating inequity. Retiring coal-fired power plants, for instance, may displace workers, harm local economies and reconfigure the social fabric of communities, while inappropriately implemented efforts to halt deforestation could heighten poverty and intensify food insecurity. And certain climate policies, such as  carbon taxes  that raise the cost of emissions-intensive goods like gasoline, can also prove to be regressive, absent of efforts to recycle the revenues raised from these taxes back into programs that benefit low-income communities.

Fortunately, the IPCC identifies a range of measures that can support a just transition and help ensure that no one is left behind as the world moves toward a net-zero-emissions, climate-resilient future. Reconfiguring social protection programs (e.g., cash transfers, public works programs and social safety nets) to include adaptation, for example, can reduce communities’ vulnerability to a wide range of future climate impacts, while strengthening justice and equity. Such programs are particularly effective when paired with efforts to expand access to infrastructure and basic services.

Similarly, policymakers can design mitigation strategies to better distribute the costs and benefits of reducing GHG emissions. Governments can pair efforts to phase out coal-fired electricity generation, for instance, with subsidized job retraining programs that support workers in developing the skills needed to secure new, high-quality jobs. Or, in another example, officials can couple policy interventions dedicated to expanding access to public transit with interventions to improve access to nearby, affordable housing.

Across both mitigation and adaptation measures, inclusive, transparent and participatory decision-making processes will play a central role in ensuring a just transition. More specifically, these forums can help cultivate public trust, deepen public support for transformative climate action and avoid unintended consequences.

Looking Ahead

The IPCC’s AR6 makes clear that risks of inaction on climate are immense and the way ahead requires change at a scale not seen before. However, this report also serves as a reminder that we have never had more information about the gravity of the climate emergency and its cascading impacts — or about what needs to be done to reduce intensifying risks.

Limiting global temperature rise to 1.5 degrees C (2.7 degrees F) is still possible, but only if we act immediately. As the IPCC makes clear, the world needs to peak GHG emissions before 2025 at the very latest, nearly halve GHG emissions by 2030 and reach net-zero CO2 emissions around mid-century, while also ensuring a just and equitable transition. We’ll also need an all-hands-on-deck approach to guarantee that communities experiencing increasingly harmful impacts of the climate crisis have the resources they need to adapt to this new world. Governments, the private sector, civil society and individuals must all step up to keep the future we desire in sight. A narrow window of opportunity is still open, but there’s not one second to waste.

Note: In addition to showcasing findings from the IPCC’s AR6 Synthesis Report, this article also draws on previous articles detailing the IPCC’s findings on  the physical science of climate change ,  impacts, adaption and vulnerability ,  and  climate change mitigation .

Relevant Work

6 takeaways from the 2022 ipcc climate change mitigation report, 6 big findings from the ipcc 2022 report on climate impacts, adaptation and vulnerability, 5 big findings from the ipcc’s 2021 climate report, 8 things you need to know about the ipcc 1.5˚c report.

Join us on March 23 for a high-level webinar featuring IPCC authors, government representatives and leading carbon removal experts to discuss how carbon removal is a critical tool in our toolbox to address the climate crisis.

How You Can Help

WRI relies on the generosity of donors like you to turn research into action. You can support our work by making a gift today or exploring other ways to give.

Stay Informed

World Resources Institute 10 G Street NE Suite 800 Washington DC 20002 +1 (202) 729-7600

© 2024 World Resources Institute

Envision a world where everyone can enjoy clean air, walkable cities, vibrant landscapes, nutritious food and affordable energy.

• Climate Change - A Global Issue
• Dag Hammarskjöld Library
• Research Guides
• A Global Issue
• At the United Nations
• Major Reports
• Books & Journals
• Consulting the Experts
• Keeping up to date
• Data & Statistics

What is climate change?

• Background Climate change is an urgent global challenge with long-term implications for the sustainable development of all countries.

Exploring the Topic

• Climate.gov NOAA (National Oceanic and Atmospheric Administration) maintains this gateway to peer-reviewed information on climate change for various audiences, from the layperson to teachers to scientists to planners and policy makers. Provides access to relevant data sets from a number of agencies, including the National Climatic Data Center and the NOAA Climate Prediction Center.
• Eldis resource guide on climate change (IDS) The Eldis website is maintained by the Institute of Development Studies at the University of Sussex. It facilitates the sharing of information on development issues by aggregating information materials from reputable sources into the resource guide on climate change. It offers tools to create online communities for development practitioners; several such communities exist to discuss specific aspects of climate change. Eldis topic editors compile email newsletters, so-called reporters, including the “Climate Change and Development” reporter.
• IIED - International Institute for Environment and Development Well-established policy research institute that offers an online library of information materials on climate change and related topics, such as energy, biodiversity and forests. Publicizes its research output through email newsletters and on various social media channels.
• IISD - International Institute for Sustainable Development IISD offers a searchable and browsable knowledge base of its publications and video on climate change. IISDs LINKAGES reporting services closely monitor major international climate change meetings, including those of the IPCC and under the UNFCCC. IISD publishes the Earth Negotiations Bulletin, hosts the climate-l electronic mailing list and publicizes its work on twitter and Facebook.

Climate Change 2022: Mitigation of Climate Change

Watch this video by the Intergovernmental Panel on Climate Change to learn more about what is at stake and what actions need to be taken to mitigate the impact of climate change globally.

More videos on other aspects of climate change can be found on the IPCC's YouTube page .

Related Research Guides

UN Research Guides on issues related to environment:

• Climate Change - A Global Issue by Dag Hammarskjöld Library Last Updated May 6, 2024 15154 views this year
• UN Documentation: Environment by Dag Hammarskjöld Library Last Updated May 15, 2024 10925 views this year

Other resource guides on climate change and related topics:

• Peace Palace Library: Environmental Law Starting point for research in the field of International Environmental Law provided by the Peace Palace Library in The Hague.
• Next: At the United Nations >>
• Last Updated: May 6, 2024 4:22 PM
• URL: https://research.un.org/en/climate-change

Newsroom Post

Climate change: a threat to human wellbeing and health of the planet. taking action now can secure our future.

BERLIN, Feb 28 – Human-induced climate change is causing dangerous and widespread disruption in nature and affecting the lives of billions of people around the world, despite efforts to reduce the risks. People and ecosystems least able to cope are being hardest hit, said scientists in the latest Intergovernmental Panel on Climate Change (IPCC) report, released today.

“This report is a dire warning about the consequences of inaction,” said Hoesung Lee, Chair of the IPCC. “It shows that climate change is a grave and mounting threat to our wellbeing and a healthy planet. Our actions today will shape how people adapt and nature responds to increasing climate risks.”

The world faces unavoidable multiple climate hazards over the next two decades with global warming of 1.5°C (2.7°F). Even temporarily exceeding this warming level will result in additional severe impacts, some of which will be irreversible. Risks for society will increase, including to infrastructure and low-lying coastal settlements.

The Summary for Policymakers of the IPCC Working Group II report,  Climate Change 2022: Impacts, Adaptation and Vulnerability was approved on Sunday, February 27 2022, by 195 member governments of the IPCC, through a virtual approval session that was held over two weeks starting on February 14.

Urgent action required to deal with increasing risks

Increased heatwaves, droughts and floods are already exceeding plants’ and animals’ tolerance thresholds, driving mass mortalities in species such as trees and corals. These weather extremes are occurring simultaneously, causing cascading impacts that are increasingly difficult to manage. They have exposed millions of people to acute food and water insecurity, especially in Africa, Asia, Central and South America, on Small Islands and in the Arctic.

To avoid mounting loss of life, biodiversity and infrastructure, ambitious, accelerated action is required to adapt to climate change, at the same time as making rapid, deep cuts in greenhouse gas emissions. So far, progress on adaptation is uneven and there are increasing gaps between action taken and what is needed to deal with the increasing risks, the new report finds. These gaps are largest among lower-income populations. 

The Working Group II report is the second instalment of the IPCC’s Sixth Assessment Report (AR6), which will be completed this year.

“This report recognizes the interdependence of climate, biodiversity and people and integrates natural, social and economic sciences more strongly than earlier IPCC assessments,” said Hoesung Lee. “It emphasizes the urgency of immediate and more ambitious action to address climate risks. Half measures are no longer an option.”

Safeguarding and strengthening nature is key to securing a liveable future

There are options to adapt to a changing climate. This report provides new insights into nature’s potential not only to reduce climate risks but also to improve people’s lives.

“Healthy ecosystems are more resilient to climate change and provide life-critical services such as food and clean water”, said IPCC Working Group II Co-Chair Hans-Otto Pörtner. “By restoring degraded ecosystems and effectively and equitably conserving 30 to 50 per cent of Earth’s land, freshwater and ocean habitats, society can benefit from nature’s capacity to absorb and store carbon, and we can accelerate progress towards sustainable development, but adequate finance and political support are essential.”

Scientists point out that climate change interacts with global trends such as unsustainable use of natural resources, growing urbanization, social inequalities, losses and damages from extreme events and a pandemic, jeopardizing future development.

“Our assessment clearly shows that tackling all these different challenges involves everyone – governments, the private sector, civil society – working together to prioritize risk reduction, as well as equity and justice, in decision-making and investment,” said IPCC Working Group II Co-Chair Debra Roberts.

“In this way, different interests, values and world views can be reconciled. By bringing together scientific and technological know-how as well as Indigenous and local knowledge, solutions will be more effective. Failure to achieve climate resilient and sustainable development will result in a sub-optimal future for people and nature.”

Cities: Hotspots of impacts and risks, but also a crucial part of the solution

This report provides a detailed assessment of climate change impacts, risks and adaptation in cities, where more than half the world’s population lives. People’s health, lives and livelihoods, as well as property and critical infrastructure, including energy and transportation systems, are being increasingly adversely affected by hazards from heatwaves, storms, drought and flooding as well as slow-onset changes, including sea level rise.

“Together, growing urbanization and climate change create complex risks, especially for those cities that already experience poorly planned urban growth, high levels of poverty and unemployment, and a lack of basic services,” Debra Roberts said.

“But cities also provide opportunities for climate action – green buildings, reliable supplies of clean water and renewable energy, and sustainable transport systems that connect urban and rural areas can all lead to a more inclusive, fairer society.”

There is increasing evidence of adaptation that has caused unintended consequences, for example destroying nature, putting peoples’ lives at risk or increasing greenhouse gas emissions. This can be avoided by involving everyone in planning, attention to equity and justice, and drawing on Indigenous and local knowledge.

A narrowing window for action

Climate change is a global challenge that requires local solutions and that’s why the Working Group II contribution to the IPCC’s Sixth Assessment Report (AR6) provides extensive regional information to enable Climate Resilient Development.

The report clearly states Climate Resilient Development is already challenging at current warming levels. It will become more limited if global warming exceeds 1.5°C (2.7°F). In some regions it will be impossible if global warming exceeds 2°C (3.6°F). This key finding underlines the urgency for climate action, focusing on equity and justice. Adequate funding, technology transfer, political commitment and partnership lead to more effective climate change adaptation and emissions reductions.

“The scientific evidence is unequivocal: climate change is a threat to human wellbeing and the health of the planet. Any further delay in concerted global action will miss a brief and rapidly closing window to secure a liveable future,” said Hans-Otto Pörtner.

For more information, please contact:

IPCC Press Office, Email: [email protected]   IPCC Working Group II:  Sina Löschke,  Komila Nabiyeva: [email protected]

Notes for Editors

Climate Change 2022: Impacts, Adaptation and Vulnerability. Contribution of Working Group II to the Sixth Assessment Report of the Intergovernmental Panel on Climate Change

The Working Group II report examines the impacts of climate change on nature and people around the globe. It explores future impacts at different levels of warming and the resulting risks and offers options to strengthen nature’s and society’s resilience to ongoing climate change, to fight hunger, poverty, and inequality and keep Earth a place worth living on – for current as well as for future generations. 

Working Group II introduces several new components in its latest report: One is a special section on climate change impacts, risks and options to act for cities and settlements by the sea, tropical forests, mountains, biodiversity hotspots, dryland and deserts, the Mediterranean as well as the polar regions. Another is an atlas that will present data and findings on observed and projected climate change impacts and risks from global to regional scales, thus offering even more insights for decision makers.

The Summary for Policymakers of the Working Group II contribution to the Sixth Assessment Report (AR6) as well as additional materials and information are available at https://www.ipcc.ch/report/ar6/wg2/

Note : Originally scheduled for release in September 2021, the report was delayed for several months by the COVID-19 pandemic, as work in the scientific community including the IPCC shifted online. This is the second time that the IPCC has conducted a virtual approval session for one of its reports.

AR6 Working Group II in numbers

270 authors from 67 countries

• 47 – coordinating authors
• 184 – lead authors
• 39 – review editors
• 675 – contributing authors

Over 34,000 cited references

A total of 62,418 expert and government review comments

(First Order Draft 16,348; Second Order Draft 40,293; Final Government Distribution: 5,777)

More information about the Sixth Assessment Report can be found  here .

Additional media resources

Assets available after the embargo is lifted on Media Essentials website .

Press conference recording, collection of sound bites from WGII authors, link to presentation slides, B-roll of approval session, link to launch Trello board including press release and video trailer in UN languages, a social media pack.

The website includes  outreach materials  such as videos about the IPCC and video recordings from  outreach events  conducted as webinars or live-streamed events.

Most videos published by the IPCC can be found on our  YouTube  channel. Credit for artwork

About the IPCC

The Intergovernmental Panel on Climate Change (IPCC) is the UN body for assessing the science related to climate change. It was established by the United Nations Environment Programme (UNEP) and the World Meteorological Organization (WMO) in 1988 to provide political leaders with periodic scientific assessments concerning climate change, its implications and risks, as well as to put forward adaptation and mitigation strategies. In the same year the UN General Assembly endorsed the action by the WMO and UNEP in jointly establishing the IPCC. It has 195 member states.

Thousands of people from all over the world contribute to the work of the IPCC. For the assessment reports, IPCC scientists volunteer their time to assess the thousands of scientific papers published each year to provide a comprehensive summary of what is known about the drivers of climate change, its impacts and future risks, and how adaptation and mitigation can reduce those risks.

The IPCC has three working groups:  Working Group I , dealing with the physical science basis of climate change;  Working Group II , dealing with impacts, adaptation and vulnerability; and  Working Group III , dealing with the mitigation of climate change. It also has a  Task Force on National Greenhouse Gas Inventories  that develops methodologies for measuring emissions and removals. As part of the IPCC, a Task Group on Data Support for Climate Change Assessments (TG-Data) provides guidance to the Data Distribution Centre (DDC) on curation, traceability, stability, availability and transparency of data and scenarios related to the reports of the IPCC.

IPCC assessments provide governments, at all levels, with scientific information that they can use to develop climate policies. IPCC assessments are a key input into the international negotiations to tackle climate change. IPCC reports are drafted and reviewed in several stages, thus guaranteeing objectivity and transparency. An IPCC assessment report consists of the contributions of the three working groups and a Synthesis Report. The Synthesis Report integrates the findings of the three working group reports and of any special reports prepared in that assessment cycle.

About the Sixth Assessment Cycle

At its 41st Session in February 2015, the IPCC decided to produce a Sixth Assessment Report (AR6). At its 42nd Session in October 2015 it elected a new Bureau that would oversee the work on this report and the Special Reports to be produced in the assessment cycle.

Global Warming of 1.5°C , an IPCC special report on the impacts of global warming of 1.5 degrees Celsius above pre-industrial levels and related global greenhouse gas emission pathways, in the context of strengthening the global response to the threat of climate change, sustainable development, and efforts to eradicate poverty  was launched in October 2018.

Climate Change and Land , an IPCC special report on climate change, desertification, land degradation, sustainable land management, food security, and greenhouse gas fluxes in terrestrial ecosystems  was launched in August 2019, and the  Special Report on the Ocean and Cryosphere in a Changing Climate  was released in September 2019.

In May 2019 the IPCC released the  2019 Refinement to the 2006 IPCC Guidelines for National Greenhouse Gas Inventories , an update to the methodology used by governments to estimate their greenhouse gas emissions and removals.

In August 2021 the IPCC released the Working Group I contribution to the AR6, Climate Change 2021, the Physical Science Basis

The Working Group III contribution to the AR6 is scheduled for early April 2022.

The Synthesis Report of the Sixth Assessment Report will be completed in the second half of 2022.

For more information go to  www.ipcc.ch

Related Content

Remarks by the ipcc chair during the press conference to present the working group ii contribution to the sixth assessment report.

Monday, 28 February 2022 Distinguished representatives of the media, WMO Secretary-General Petteri, UNEP Executive Director Andersen, We have just heard …

February 2022

Fifty-fifth session of the ipcc (ipcc-55) and twelfth session of working group ii (wgii-12), february 14, 2022, working group report, ar6 climate change 2022: impacts, adaptation and vulnerability.

Researching Climate Change

Climate change research involves numerous disciplines of Earth system science as well as technology, engineering, and programming. Some major areas of climate change research include water, energy, ecosystems, air quality, solar physics, glaciology, human health, wildfires, and land use.

To have a complete picture of how the climate changes and how these changes affect the Earth, scientists make direct measurements of climate using weather instruments. They also look at proxy data that gives us clues about climate conditions from prehistoric times. And they use models of the Earth system to predict how the climate will change in the future.

Measurements of modern climate change

Because climate describes the weather conditions averaged over a long period of time (typically 30 years), much of the same information gathered about weather is used to research climate. Temperature is measured every day at thousands of locations around the world. This data is used to calculate average global temperatures . Changes in temperature patterns are a strong indicator of how much the climate is changing. Because we have thousands of temperature measurements, we know that record high temperatures are increasing across the globe, which is a sign that the climate is warming. Climatologists also look at changes in precipitation, the length and frequency of drought, as well as the number of days that rivers are at flood stage to understand how the climate is changing. Winds and other direct measures of climate contribute to climate change research as well.

This map shows the location of weather stations across the Earth. Continuous data from thousands of stations is important for climate change research.

Using proxy data to understand climate change in the past

Throughout Earth's 4.6 billion years, the climate has changed drastically, including periods that were much colder and much warmer than the climate today. But how do we know about the climate from prehistoric times ? Researchers decipher clues within the Earth to help reconstruct past environments based on our understanding of environments today. Proxy data can take the form of fossils, sediment layers, tree rings , coral, and ice cores. These proxies contain evidence of past environments. For example, marine fossils and ocean seafloor sediment preserved in rock layers from around 80 million years ago (the Cretaceous Period) indicate that North America was mostly covered in water. The high sea levels were due to a much warmer climate when all of the polar ice sheets had melted. We also find fossil vegetation and pollen records indicating that forests covered the polar regions during this same time period. The existence of multiple types of proxy data from different locations, often from overlapping time periods, strengthens our understanding of past climates.

Ice core drilling in the Arctic provides proxy evidence of paleoclimate conditions.

National Snow and Ice Data Center

Using models to project future climate change

Scientists use models of the Earth to figure out how climate will likely change in the future. These models, which are simulations of Earth, include equations that describe everything from how the winds blow to how sea ice reflects sunlight and how forests take up carbon dioxide. In-depth knowledge of how each part of the Earth functions is needed to write the equations that represent each part within the model. Understanding climate change in both the present and the past helps to create computational models that can predict how the climate system might change in the future.

While scientists work hard to ensure that climate models are as accurate as possible, the models are unable to predict exactly how the climate will change in the future because some things are unknown, namely how much humans will change (or not change) behaviors that contribute to climate warming. Scientists run the models with different scenarios to account for a range of possibilities. For example, running the models to show how the climate will respond if we reduce fossil fuel emissions by different amounts can help us prepare for the many impacts that a changing climate has on the Earth.

Climate models keep track of how parameters change from place to place using a grid pattern on the Earth’s surface. The environmental conditions within each hexagon-shaped area are programmed into the model. More detailed models have smaller hexagons.

Studying the impacts of climate change

From monitoring changes in tropical coral reefs to changes in glacial ice, keeping track of how climate change is affecting the planet is important for adapting to the future. Scientists who monitor the environment report stronger and more frequent storms, changing weather patterns, a longer growing season in some locations, and changes in the distribution of plants and migratory animals. Monitoring how climate change is affecting our world can help identify new threats to human health as the ranges of insect-borne diseases change and as drought-prone regions expand.

Many different areas of research, from meteorology to oceanography, epidemiology to agriculture, and even fields such as sociology and economics, have a role to play in terms of researching both how the climate is changing and the impacts of climate change.

The average length of the growing season in the lower 48 states has increased by almost two weeks since the late 1800s, a result of the changing climate. Researchers study how this change in the growing season impacts humans and the Earth. Credit: EPA

© 2021 UCAR

• How Climate Works
• History of Climate Science Research
• Investigating Past Climates
• Climate Modeling
• Fast Computers and Complex Climate Models
• Visualizing Weather and Climate
• IPCC: The Intergovernmental Panel on Climate Change
• From Dog Walking To Weather And Climate
• Satellite Signals from Space: Smart Science for Understanding Weather and Climate

Suggested Searches

Climate change.

• Expedition 64
• Mars perseverance
• SpaceX Crew-2
• International Space Station
• View All Topics A-Z

Humans in Space

Earth & climate, the solar system, the universe, aeronautics, learning resources, news & events.

FAQ: NASA’s Boeing Crew Flight Test Return Status

Danish Instrument Helps NASA’s Juno Spacecraft See Radiation

Super Blue Moons: Your Questions Answered

• Search All NASA Missions
• A to Z List of Missions
• Upcoming Launches and Landings
• Spaceships and Rockets
• Communicating with Missions
• James Webb Space Telescope
• Hubble Space Telescope
• Why Go to Space
• Commercial Space
• Destinations
• Living in Space
• Explore Earth Science
• Earth, Our Planet
• Earth Science in Action
• Earth Multimedia
• Earth Science Researchers
• Pluto & Dwarf Planets
• Asteroids, Comets & Meteors
• The Kuiper Belt
• The Oort Cloud
• Skywatching
• The Search for Life in the Universe
• Black Holes
• The Big Bang
• Dark Energy & Dark Matter
• Earth Science
• Planetary Science
• Astrophysics & Space Science
• The Sun & Heliophysics
• Biological & Physical Sciences
• Lunar Science
• Citizen Science
• Astromaterials
• Aeronautics Research
• Human Space Travel Research
• Science in the Air
• NASA Aircraft
• Flight Innovation
• Supersonic Flight
• Air Traffic Solutions
• Green Aviation Tech
• Drones & You
• Technology Transfer & Spinoffs
• Space Travel Technology
• Technology Living in Space
• Manufacturing and Materials
• Science Instruments
• For Kids and Students
• For Educators
• For Colleges and Universities
• For Professionals
• Science for Everyone
• Requests for Exhibits, Artifacts, or Speakers
• STEM Engagement at NASA
• NASA's Impacts
• Centers and Facilities
• Directorates
• Organizations
• People of NASA
• Internships
• Our History
• Doing Business with NASA
• Get Involved

NASA en Español

• Aeronáutica
• Ciencias Terrestres
• Sistema Solar
• All NASA News
• Video Series on NASA+
• Newsletters
• Social Media
• Media Resources
• Upcoming Launches & Landings
• Virtual Events
• Sounds and Ringtones
• Interactives
• STEM Multimedia

Hubble Examines a Possible Relic

NextSTEP R: Lunar Logistics and Mobility Studies

Station Science Top News: August 16, 2024

Artemis Emergency Egress System Emphasizes Crew Safety 

STV Precursor Coincident Datasets

NASA-Designed Greenhouse Gas-Detection Instrument Launches

Airborne Surface, Cryosphere, Ecosystem, and Nearshore Topography

The Summer Triangle’s Hidden Treasures

Hubble Spots Billowing Bubbles of Stellar Floss

EXCITE (EXoplanet Climate Infrared TElescope)

Entrepreneurs Challenge Prize Winner Uses Artificial Intelligence to Identify Methane Emissions

NASA Celebrates Ames’s Legacy of Research on National Aviation Day

At Work and Beyond, NASA Employees Find Joy in Aviation

Orville Wright and National Aviation Day

Perseverance Pays Off for Student Challenge Winners

Amendment 41: DRAFT F.13 Lunar Terrain Vehicle Instruments Program Released for Community Comment.

How Do I Navigate NASA Learning Resources and Opportunities?

55 Years Ago: Apollo 11 Astronauts End Quarantine, Feted from Coast to Coast

Astronauta de la NASA Frank Rubio

Diez maneras en que los estudiantes pueden prepararse para ser astronautas

Astronauta de la NASA Marcos Berríos

Climate change research.

Science in Space: April 2024

Everyone on Earth is touched by the effects of climate change, such as hotter temperatures, shifts in rain patterns, and sea level rise. Collecting climate data helps communities better plan for these changes and build more resilience to them.

The International Space Station, one of dozens of NASA missions contributing to this effort, has multiple instruments collecting various types of climate-related data. Because the station’s orbit passes over 90 percent of Earth’s population and circles the planet 16 times each day, these instruments have views of multiple locations at different times of day and night. The data inform climate decisions and help scientists understand and solve the challenges created by climate change.

While crew members have little involvement in the ongoing operation of these instruments, they do play a critical role in unpacking hardware when it arrives at the space station and in assembling and installing the instruments via spacewalks or using the station’s robotic arm.

One investigation on the orbiting lab that contributes to efforts to monitor and address climate change is ECOsystem Spaceborne Thermal Radiometer Experiment on Space Station ( ECOSTRESS ). It provides thermal infrared measurements of Earth’s surface that help answer questions about water stress in plants and how specific regions respond to climate change. Research confirmed the accuracy of ECOSTRESS surface estimates 1 and found that the process of photosynthesis in plants begins to fail at 46.7 degrees C (114 degrees F). 2 Average temperatures have increased 0.5 degrees C per decade in some tropical regions, and temperature extremes are becoming more pronounced. Rainforests are a primary producer of oxygen and, without sufficient mitigation of the effects of climate change, leaf temperatures in these tropical forests soon could approach this failure threshold.

The Total and Spectral Solar Irradiance Sensor ( TSIS ) measures total solar irradiance (TSI) and solar spectral irradiance (SSI). TSI is the total solar energy input to Earth and SSI measures the Sun’s energy in individual wavelengths. Energy from the Sun drives atmospheric and oceanic circulations on Earth, and knowing its magnitude and variability is essential to understanding Earth’s climate. Researchers verified the instrument’s performance and showed that it made more accurate measurements than previous instruments. 3,4 TSIS maintains a continuity of nearly 40 years of data on solar irradiance from space-based observations.

To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video

The Global Ecosystem Dynamics Investigation ( GEDI ) observes global forests and topography using light detection and ranging (lidar). These observations could provide insight into important carbon and water cycling processes, biodiversity, and habitat. One study used GEDI data to estimate pan-tropical and temperate biomass densities at the national level for every country observed and the sub-national level for the United States. 5

Earth Surface Mineral Dust Source Investigation ( EMIT ) determines the type and distribution of minerals in the dust of Earth’s arid regions using an imaging spectrometer. Mineral dust affects local warming and cooling, air quality, rate of snow melt, and ocean plankton growth. Researchers demonstrated that data from EMIT also can be used to identify and monitor specific sources of methane and carbon dioxide emissions. Carbon dioxide and methane are the primary human-caused drivers of climate change. Increasing emissions in areas with poor reporting requirements create significant uncertainty in the global carbon budget. 6 The high spatial resolution of EMIT data could allow precise monitoring even of sources that are close together.

The station’s Orbiting Carbon Observatory-3 ( OCO-3 ) collects data on global carbon dioxide during sunlit hours, mapping emissions of targeted local hotspots. This type of satellite-based remote sensing helps assess and verify emission reductions included in national and global plans and agreements. Monitoring by OCO-3 and the Italian Space Agency’s PRecursore IperSpettrale della Missione Applicativa (PRISMA) satellite of 30 coal-fired power plants between 2021 and 2022 showed agreement with on-site observations. 7 This result suggests that under the right conditions, satellites can provide reliable estimates of emissions from discreet sources. Combustion for power and other industrial uses account for an estimated 59% of global human-caused carbon dioxide emissions.

The Stratospheric Aerosol and Gas Experiment III-ISS ( SAGE III-ISS ) measures ozone and other gases and tiny particles in the atmosphere, called aerosols, that together act as Earth’s sunscreen. The instrument can distinguish between clouds and aerosols in the atmosphere. A study showed that aerosols dominate Earth’s tropical upper troposphere and lower stratosphere, a transition region between the two atmospheric levels. Continuous monitoring and identification of these layers of the atmosphere helps quantify their effect on Earth’s climate. 8

An early remote sensing system, ISS SERVIR Environmental Research and Visualization System ( ISERV ), captured images of Earth at pre-programmed intervals through a window in the space station with high-quality optics, known as the Window Observational Research Facility ( WORF ). Researchers reported that this type of Earth observation is critical for applications such as mapping land use and assessing carbon biomass and ocean health. 9

John Love, ISS Research Planning Integration Scientist Expedition 71

Search this database of scientific experiments to learn more about those mentioned above.

1 Weidberg N, Lopez Chiquillo L, Roman S, Roman M, Vazquez E, et al. Assessing high resolution thermal monitoring of complex intertidal environments from space: The case of ECOSTRESS at Rias Baixas, NW Iberia. Remote Sensing Applications: Society and Environment. 2023 November; 32101055. DOI: 10.1016/j.rsase.2023.101055.

2 Doughty CE, Keany JM, Wiebe BC, Rey-Sanchez C, Carter KR, et al. Tropical forests are approaching critical temperature thresholds. Nature. 2023 August 23; 621105-111. DOI: 10.1038/s41586-023-06391-z.

3 Richard EC, Harber D, Coddington OM, Drake G, Rutkowski J, et al. SI-traceable spectral irradiance radiometric characterization and absolute calibration of the TSIS-1 Spectral Irradiance Monitor (SIM). Remote Sensing. 2020 January; 12(11): 1818. DOI:  10.3390/rs12111818.

4 Coddington OM, Richard EC, Harber D, Pilewskie P, Chance K, et al. The TSIS-1 hybrid solar reference spectrum. Geophysical Research Letters. 2021 April 26; 48(12): e2020GL091709. DOI:  10.1029/2020GL091709

5 Dubayah R, Armston J, Healey S, Bruening JM, Patterson PL, et al. GEDI launches a new era of biomass inference from space. Environmental Research Letters. 2022 August; 17(9): 095001. DOI: 10.1088/1748-9326/ac8694.

6 Thorpe A, Green RD, Thompson DR, Brodrick PG, Chapman DK, et al. Attribution of individual methane and carbon dioxide emission sources using EMIT observations from space. Science Advances. 2023 November 17; 9(46): eadh2391. DOI: 10.1126/sciadv.adh2391.

7 Cusworth DH, Thorpe A, Miller CE, Ayasse AK, Jiorle R, et al. Two years of satellite-based carbon dioxide emission quantification at the world’s largest coal-fired power plants. Atmospheric Chemistry and Physics. 2023 November 24; 23(22): 14577-14591. DOI: 10.5194/acp-23-14577-2023.

8 Bhatta S, Pandit AK, Loughman R, Vernier J. Three-wavelength approach for aerosol-cloud discrimination in the SAGE III/ISS aerosol extinction dataset. Applied Optics. 2023 May; 62(13): 3454-3466. DOI: 10.1364/AO.485466 .

9 Kansakar P, Hossain F. A review of applications of satellite earth observation data for global societal benefit and stewardship of planet earth. Space Policy. 2016 May; 3646-54.

Discover More Topics

Latest News from Space Station Research

Station Science 101: Earth and Space Science

NASA is a global leader in studying Earth’s changing climate.

Space Station Research and Technology

An official website of the United States government

Here’s how you know

Official websites use .gov A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS A lock ( Lock A locked padlock ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

JavaScript appears to be disabled on this computer. Please click here to see any active alerts .

Frequently Asked Questions About Climate Change

Below are answers to some frequently asked questions about climate change. For information about evidence of climate change, the greenhouse effect, and the human role in climate change, please see EPA Climate Science .

On this page:

What is the difference between weather and climate?

What is climate change, what is the difference between global warming and climate change, what is the difference between climate change and climate variability, why has my town experienced record-breaking cold and snowfall if the climate is warming, is there scientific consensus that people are causing today’s climate change, do natural variations in climate contribute to today’s climate change, why be concerned about a degree or two change in the average global temperature, how does climate change affect people’s health, who is most at risk from the impacts of climate change, how can people reduce the risks of climate change, what are the benefits of taking action now.

Some of the following links exit the site.

"Weather" refers to the day-to-day state of the atmosphere such as the combination of temperature, humidity, rainfall, wind, and other factors. "Climate" describes the weather of a place averaged over a period of time, often 30 years. Think about it this way: climate is something that can be expected to happen in general, like a cold winter season, whereas weather is what a person might experience on any given day, like a snowstorm in January or a sunny day in July.

Climate change involves significant changes in average conditions—such as temperature, precipitation, wind patterns, and other aspects of climate—that occur over years, decades, centuries, or longer. Climate change involves longer-term trends, such as shifts toward warmer, wetter, or drier conditions. These trends can be caused by natural variability in climate over time, as well as human activities that add greenhouse gases to the atmosphere like burning fossil fuels for energy.

The terms "global warming" and "climate change" are sometimes used interchangeably, but global warming is just one of the ways in which climate is affected by rising concentrations of greenhouse gases. "Global warming" describes the recent rise in the global average temperature near the earth's surface, which is caused mostly by increasing concentrations of greenhouse gases (such as carbon dioxide and methane) in the atmosphere from human activities such as burning fossil fuels for energy.

Climate change occurs over a long period of time, typically over decades or longer. In contrast, climate variability includes changes that occur within shorter timeframes, such as a month, season, or year. Climate variability explains the natural variability within the system. For example, one unusually cold or wet year followed by an unusually warm or dry year would not be considered a sign of climate change.

Today’s Climate Change

Even though the planet is warming, some areas may be experiencing extra cold or snowy winters. These cold spells are due to variability in local weather patterns, which sometimes lead to colder-than-average seasons or even colder-than-average years at the local or regional level. In fact, a warmer climate traps more water vapor in the air, which may lead to extra snowy winters in some areas. As long as it is still cold enough to snow, a warming climate can lead to bigger snowstorms.

Yes. Climate scientists overwhelmingly agree that people are contributing significantly to today’s climate change, primarily by releasing excess greenhouse gases into the atmosphere from activities such as burning fossil fuels for energy, cultivating crops, raising livestock, and clearing forests. The Intergovernmental Panel on Climate Change's Sixth Assessment Report , which represents the work of hundreds of leading experts in climate science, states that "it is unequivocal that human influence has warmed the atmosphere, ocean and land. Widespread and rapid changes in the atmosphere, ocean, cryosphere, and biosphere have occurred.”

The 2018 National Climate Assessment , developed by the U.S. Global Change Research Program—which is composed of 13 federal scientific agencies—concluded that scientific evidence consistently points to human activities, rather than natural climate trends, as the “dominant cause” behind the rapid global temperature increase of 1.8°F from 1901 to 2016 (see Figure 1). Hundreds of independent and governmental scientific organizations have released similar statements, both in the United States and worldwide, including the World Meteorological Organization , the American Meteorological Society , and the American Geophysical Union .

The earth does go through natural cycles of warming and cooling caused by factors such as changes in the sun or volcanic activity. For example, there were times in the distant past when the earth was warmer than it is now. However, natural variations in climate do not explain today’s climate change. Most of the warming since 1950 has been caused by human emissions of greenhouse gases that come from a variety of activities, including burning fossil fuels.

A degree or two change in average global temperature might not sound like much to worry about, but relatively small changes in the earth’s average temperature can mean big changes in local and regional climate, creating risks to public health and safety , water resources , agriculture , infrastructure , and ecosystems . Among the many examples cited by the 2018 National Climate Assessment are an increase in heat waves and days with temperatures above 90°F; more extreme weather events such as storms, droughts, and floods; and a projected sea level rise of 1 to 4 feet by the end of this century, which could put certain areas of the country underwater.

Climate change poses many threats to people’s health and well-being. Among the health impacts cited by the 2018 National Climate Assessment are the following:

• Atmospheric warming has the potential to increase ground-level ozone in many regions, which can cause multiple health issues (e.g., bronchitis, emphysema, and asthma) and worsen lung function.
• Higher summer temperatures are linked to an increased risk of heat-related illnesses and death . Older adults, pregnant women, and children are at particular risk, as are people living in urban areas because of the additional heat associated with urban heat islands .
• Climate change is expected to expose more people to ticks that carry Lyme disease or other bacterial and viral agents, and to mosquitoes that transmit West Nile and other viruses.
• More frequent extreme weather events such as droughts , hurricanes , floods , and wildfires will not only put people’s lives at risk, but can also worsen underlying medical conditions, increase stress, and lead to adverse mental health effects.
• Rising temperatures and extreme weather have the potential to disrupt the availability, safety, and nutritional quality of food.

See EPA’s Climate Indicators website for more information about the effects of climate change in the United States.

Everyone will be affected by climate change, but some people may be more affected than others. Among the most vulnerable people are those in overburdened, underserved, and economically distressed communities. Three key factors influence a person’s vulnerability to the impacts of climate change:

• Exposure . Some people are more at risk simply because they are more exposed to climate change hazards where they live or work. For example, people who live on the coast can be more vulnerable to sea level rise, coastal storms, and flooding.
• Sensitivity . Some people are more sensitive to the impacts of climate change, such as children, pregnant women, and those with pre-existing medical conditions such as asthma.
• Adaptability . Older adults, those with disabilities, those with low income, and some indigenous people may have more difficulty than others in adapting to climate change hazards.

In addition, there is a wide range of other factors that influence people’s vulnerability. For example, people with less access to healthcare, adequate housing, and financial resources are less likely to rebound from climate disasters. People who are excluded from planning processes, experience racial and ethnic discrimination, or have language barriers are also more vulnerable to and less able to prepare for and avoid the risks of climate change.

Learn more about the connections between climate change and human health .

People can reduce the risks of climate change by making choices that reduce greenhouse gas emissions and by preparing for the changes expected in the future. Decisions that people make today will shape the world for decades and even centuries to come. Communities can also prepare for the changes in the decades ahead by identifying and reducing their vulnerabilities and considering climate change risks in planning and development . Such actions can ensure that the most vulnerable populations —such as young children, older adults, and people living in poverty—are protected from the health and safety threats of climate change.

The longer people wait to act on climate change, the more damaging its effects will become on the planet and people’s health. If people fail to take action soon, more drastic and costly measures to prevent greenhouse gases from exceeding dangerous levels could be needed later. The most recent National Climate Assessment found that global efforts to reduce greenhouse gas emissions could avoid tens of thousands of deaths per year in the United States by the end of the century, as well as billions of dollars in damages related to water shortages, wildfires, agricultural losses, flooding, and other impacts. There are many actions that people can take now to help reduce the risk of climate change while also improving the natural environment, community infrastructure and transportation systems, and overall health.

• Frequently Asked Questions

An official website of the United States government

The .gov means it’s official. Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

The site is secure. The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

• Publications
• Account settings

Preview improvements coming to the PMC website in October 2024. Learn More or Try it out now .

• Advanced Search
• Journal List
• Springer Nature - PMC COVID-19 Collection

A review of the global climate change impacts, adaptation, and sustainable mitigation measures

Kashif abbass.

1 School of Economics and Management, Nanjing University of Science and Technology, Nanjing, 210094 People’s Republic of China

Muhammad Zeeshan Qasim

2 Jiangsu Key Laboratory of Chemical Pollution Control and Resources Reuse, School of Environmental and Biological Engineering, Nanjing University of Science and Technology, Xiaolingwei 200, Nanjing, 210094 People’s Republic of China

Huaming Song

Muntasir murshed.

3 School of Business and Economics, North South University, Dhaka, 1229 Bangladesh

4 Department of Journalism, Media and Communications, Daffodil International University, Dhaka, Bangladesh

Haider Mahmood

5 Department of Finance, College of Business Administration, Prince Sattam Bin Abdulaziz University, 173, Alkharj, 11942 Saudi Arabia

Ijaz Younis

Associated data.

Data sources and relevant links are provided in the paper to access data.

Climate change is a long-lasting change in the weather arrays across tropics to polls. It is a global threat that has embarked on to put stress on various sectors. This study is aimed to conceptually engineer how climate variability is deteriorating the sustainability of diverse sectors worldwide. Specifically, the agricultural sector’s vulnerability is a globally concerning scenario, as sufficient production and food supplies are threatened due to irreversible weather fluctuations. In turn, it is challenging the global feeding patterns, particularly in countries with agriculture as an integral part of their economy and total productivity. Climate change has also put the integrity and survival of many species at stake due to shifts in optimum temperature ranges, thereby accelerating biodiversity loss by progressively changing the ecosystem structures. Climate variations increase the likelihood of particular food and waterborne and vector-borne diseases, and a recent example is a coronavirus pandemic. Climate change also accelerates the enigma of antimicrobial resistance, another threat to human health due to the increasing incidence of resistant pathogenic infections. Besides, the global tourism industry is devastated as climate change impacts unfavorable tourism spots. The methodology investigates hypothetical scenarios of climate variability and attempts to describe the quality of evidence to facilitate readers’ careful, critical engagement. Secondary data is used to identify sustainability issues such as environmental, social, and economic viability. To better understand the problem, gathered the information in this report from various media outlets, research agencies, policy papers, newspapers, and other sources. This review is a sectorial assessment of climate change mitigation and adaptation approaches worldwide in the aforementioned sectors and the associated economic costs. According to the findings, government involvement is necessary for the country’s long-term development through strict accountability of resources and regulations implemented in the past to generate cutting-edge climate policy. Therefore, mitigating the impacts of climate change must be of the utmost importance, and hence, this global threat requires global commitment to address its dreadful implications to ensure global sustenance.

Introduction

Worldwide observed and anticipated climatic changes for the twenty-first century and global warming are significant global changes that have been encountered during the past 65 years. Climate change (CC) is an inter-governmental complex challenge globally with its influence over various components of the ecological, environmental, socio-political, and socio-economic disciplines (Adger et al.  2005 ; Leal Filho et al.  2021 ; Feliciano et al.  2022 ). Climate change involves heightened temperatures across numerous worlds (Battisti and Naylor  2009 ; Schuurmans  2021 ; Weisheimer and Palmer  2005 ; Yadav et al.  2015 ). With the onset of the industrial revolution, the problem of earth climate was amplified manifold (Leppänen et al.  2014 ). It is reported that the immediate attention and due steps might increase the probability of overcoming its devastating impacts. It is not plausible to interpret the exact consequences of climate change (CC) on a sectoral basis (Izaguirre et al.  2021 ; Jurgilevich et al.  2017 ), which is evident by the emerging level of recognition plus the inclusion of climatic uncertainties at both local and national level of policymaking (Ayers et al.  2014 ).

Climate change is characterized based on the comprehensive long-haul temperature and precipitation trends and other components such as pressure and humidity level in the surrounding environment. Besides, the irregular weather patterns, retreating of global ice sheets, and the corresponding elevated sea level rise are among the most renowned international and domestic effects of climate change (Lipczynska-Kochany  2018 ; Michel et al.  2021 ; Murshed and Dao 2020 ). Before the industrial revolution, natural sources, including volcanoes, forest fires, and seismic activities, were regarded as the distinct sources of greenhouse gases (GHGs) such as CO 2 , CH 4 , N 2 O, and H 2 O into the atmosphere (Murshed et al. 2020 ; Hussain et al.  2020 ; Sovacool et al.  2021 ; Usman and Balsalobre-Lorente 2022 ; Murshed 2022 ). United Nations Framework Convention on Climate Change (UNFCCC) struck a major agreement to tackle climate change and accelerate and intensify the actions and investments required for a sustainable low-carbon future at Conference of the Parties (COP-21) in Paris on December 12, 2015. The Paris Agreement expands on the Convention by bringing all nations together for the first time in a single cause to undertake ambitious measures to prevent climate change and adapt to its impacts, with increased funding to assist developing countries in doing so. As so, it marks a turning point in the global climate fight. The core goal of the Paris Agreement is to improve the global response to the threat of climate change by keeping the global temperature rise this century well below 2 °C over pre-industrial levels and to pursue efforts to limit the temperature increase to 1.5° C (Sharma et al. 2020 ; Sharif et al. 2020 ; Chien et al. 2021 .

Furthermore, the agreement aspires to strengthen nations’ ability to deal with the effects of climate change and align financing flows with low GHG emissions and climate-resilient paths (Shahbaz et al. 2019 ; Anwar et al. 2021 ; Usman et al. 2022a ). To achieve these lofty goals, adequate financial resources must be mobilized and provided, as well as a new technology framework and expanded capacity building, allowing developing countries and the most vulnerable countries to act under their respective national objectives. The agreement also establishes a more transparent action and support mechanism. All Parties are required by the Paris Agreement to do their best through “nationally determined contributions” (NDCs) and to strengthen these efforts in the coming years (Balsalobre-Lorente et al. 2020 ). It includes obligations that all Parties regularly report on their emissions and implementation activities. A global stock-take will be conducted every five years to review collective progress toward the agreement’s goal and inform the Parties’ future individual actions. The Paris Agreement became available for signature on April 22, 2016, Earth Day, at the United Nations Headquarters in New York. On November 4, 2016, it went into effect 30 days after the so-called double threshold was met (ratification by 55 nations accounting for at least 55% of world emissions). More countries have ratified and continue to ratify the agreement since then, bringing 125 Parties in early 2017. To fully operationalize the Paris Agreement, a work program was initiated in Paris to define mechanisms, processes, and recommendations on a wide range of concerns (Murshed et al. 2021 ). Since 2016, Parties have collaborated in subsidiary bodies (APA, SBSTA, and SBI) and numerous formed entities. The Conference of the Parties functioning as the meeting of the Parties to the Paris Agreement (CMA) convened for the first time in November 2016 in Marrakesh in conjunction with COP22 and made its first two resolutions. The work plan is scheduled to be finished by 2018. Some mitigation and adaptation strategies to reduce the emission in the prospective of Paris agreement are following firstly, a long-term goal of keeping the increase in global average temperature to well below 2 °C above pre-industrial levels, secondly, to aim to limit the rise to 1.5 °C, since this would significantly reduce risks and the impacts of climate change, thirdly, on the need for global emissions to peak as soon as possible, recognizing that this will take longer for developing countries, lastly, to undertake rapid reductions after that under the best available science, to achieve a balance between emissions and removals in the second half of the century. On the other side, some adaptation strategies are; strengthening societies’ ability to deal with the effects of climate change and to continue & expand international assistance for developing nations’ adaptation.

However, anthropogenic activities are currently regarded as most accountable for CC (Murshed et al. 2022 ). Apart from the industrial revolution, other anthropogenic activities include excessive agricultural operations, which further involve the high use of fuel-based mechanization, burning of agricultural residues, burning fossil fuels, deforestation, national and domestic transportation sectors, etc. (Huang et al.  2016 ). Consequently, these anthropogenic activities lead to climatic catastrophes, damaging local and global infrastructure, human health, and total productivity. Energy consumption has mounted GHGs levels concerning warming temperatures as most of the energy production in developing countries comes from fossil fuels (Balsalobre-Lorente et al. 2022 ; Usman et al. 2022b ; Abbass et al. 2021a ; Ishikawa-Ishiwata and Furuya  2022 ).

This review aims to highlight the effects of climate change in a socio-scientific aspect by analyzing the existing literature on various sectorial pieces of evidence globally that influence the environment. Although this review provides a thorough examination of climate change and its severe affected sectors that pose a grave danger for global agriculture, biodiversity, health, economy, forestry, and tourism, and to purpose some practical prophylactic measures and mitigation strategies to be adapted as sound substitutes to survive from climate change (CC) impacts. The societal implications of irregular weather patterns and other effects of climate changes are discussed in detail. Some numerous sustainable mitigation measures and adaptation practices and techniques at the global level are discussed in this review with an in-depth focus on its economic, social, and environmental aspects. Methods of data collection section are included in the supplementary information.

Review methodology

Related study and its objectives.

Today, we live an ordinary life in the beautiful digital, globalized world where climate change has a decisive role. What happens in one country has a massive influence on geographically far apart countries, which points to the current crisis known as COVID-19 (Sarkar et al.  2021 ). The most dangerous disease like COVID-19 has affected the world’s climate changes and economic conditions (Abbass et al. 2022 ; Pirasteh-Anosheh et al.  2021 ). The purpose of the present study is to review the status of research on the subject, which is based on “Global Climate Change Impacts, adaptation, and sustainable mitigation measures” by systematically reviewing past published and unpublished research work. Furthermore, the current study seeks to comment on research on the same topic and suggest future research on the same topic. Specifically, the present study aims: The first one is, organize publications to make them easy and quick to find. Secondly, to explore issues in this area, propose an outline of research for future work. The third aim of the study is to synthesize the previous literature on climate change, various sectors, and their mitigation measurement. Lastly , classify the articles according to the different methods and procedures that have been adopted.

Review methodology for reviewers

This review-based article followed systematic literature review techniques that have proved the literature review as a rigorous framework (Benita  2021 ; Tranfield et al.  2003 ). Moreover, we illustrate in Fig.  1 the search method that we have started for this research. First, finalized the research theme to search literature (Cooper et al.  2018 ). Second, used numerous research databases to search related articles and download from the database (Web of Science, Google Scholar, Scopus Index Journals, Emerald, Elsevier Science Direct, Springer, and Sciverse). We focused on various articles, with research articles, feedback pieces, short notes, debates, and review articles published in scholarly journals. Reports used to search for multiple keywords such as “Climate Change,” “Mitigation and Adaptation,” “Department of Agriculture and Human Health,” “Department of Biodiversity and Forestry,” etc.; in summary, keyword list and full text have been made. Initially, the search for keywords yielded a large amount of literature.

Methodology search for finalized articles for investigations.

Source : constructed by authors

Since 2020, it has been impossible to review all the articles found; some restrictions have been set for the literature exhibition. The study searched 95 articles on a different database mentioned above based on the nature of the study. It excluded 40 irrelevant papers due to copied from a previous search after readings tiles, abstract and full pieces. The criteria for inclusion were: (i) articles focused on “Global Climate Change Impacts, adaptation, and sustainable mitigation measures,” and (ii) the search key terms related to study requirements. The complete procedure yielded 55 articles for our study. We repeat our search on the “Web of Science and Google Scholars” database to enhance the search results and check the referenced articles.

In this study, 55 articles are reviewed systematically and analyzed for research topics and other aspects, such as the methods, contexts, and theories used in these studies. Furthermore, this study analyzes closely related areas to provide unique research opportunities in the future. The study also discussed future direction opportunities and research questions by understanding the research findings climate changes and other affected sectors. The reviewed paper framework analysis process is outlined in Fig.  2 .

Framework of the analysis Process.

Natural disasters and climate change’s socio-economic consequences

Natural and environmental disasters can be highly variable from year to year; some years pass with very few deaths before a significant disaster event claims many lives (Symanski et al.  2021 ). Approximately 60,000 people globally died from natural disasters each year on average over the past decade (Ritchie and Roser  2014 ; Wiranata and Simbolon  2021 ). So, according to the report, around 0.1% of global deaths. Annual variability in the number and share of deaths from natural disasters in recent decades are shown in Fig.  3 . The number of fatalities can be meager—sometimes less than 10,000, and as few as 0.01% of all deaths. But shock events have a devastating impact: the 1983–1985 famine and drought in Ethiopia; the 2004 Indian Ocean earthquake and tsunami; Cyclone Nargis, which struck Myanmar in 2008; and the 2010 Port-au-Prince earthquake in Haiti and now recent example is COVID-19 pandemic (Erman et al.  2021 ). These events pushed global disaster deaths to over 200,000—more than 0.4% of deaths in these years. Low-frequency, high-impact events such as earthquakes and tsunamis are not preventable, but such high losses of human life are. Historical evidence shows that earlier disaster detection, more robust infrastructure, emergency preparedness, and response programmers have substantially reduced disaster deaths worldwide. Low-income is also the most vulnerable to disasters; improving living conditions, facilities, and response services in these areas would be critical in reducing natural disaster deaths in the coming decades.

Global deaths from natural disasters, 1978 to 2020.

Source EMDAT ( 2020 )

The interior regions of the continent are likely to be impacted by rising temperatures (Dimri et al.  2018 ; Goes et al.  2020 ; Mannig et al.  2018 ; Schuurmans  2021 ). Weather patterns change due to the shortage of natural resources (water), increase in glacier melting, and rising mercury are likely to cause extinction to many planted species (Gampe et al.  2016 ; Mihiretu et al.  2021 ; Shaffril et al.  2018 ).On the other hand, the coastal ecosystem is on the verge of devastation (Perera et al.  2018 ; Phillips  2018 ). The temperature rises, insect disease outbreaks, health-related problems, and seasonal and lifestyle changes are persistent, with a strong probability of these patterns continuing in the future (Abbass et al. 2021c ; Hussain et al.  2018 ). At the global level, a shortage of good infrastructure and insufficient adaptive capacity are hammering the most (IPCC  2013 ). In addition to the above concerns, a lack of environmental education and knowledge, outdated consumer behavior, a scarcity of incentives, a lack of legislation, and the government’s lack of commitment to climate change contribute to the general public’s concerns. By 2050, a 2 to 3% rise in mercury and a drastic shift in rainfall patterns may have serious consequences (Huang et al. 2022 ; Gorst et al.  2018 ). Natural and environmental calamities caused huge losses globally, such as decreased agriculture outputs, rehabilitation of the system, and rebuilding necessary technologies (Ali and Erenstein  2017 ; Ramankutty et al.  2018 ; Yu et al.  2021 ) (Table ​ (Table1). 1 ). Furthermore, in the last 3 or 4 years, the world has been plagued by smog-related eye and skin diseases, as well as a rise in road accidents due to poor visibility.

Main natural danger statistics for 1985–2020 at the global level

Source: EM-DAT ( 2020 )

Climate change and agriculture

Global agriculture is the ultimate sector responsible for 30–40% of all greenhouse emissions, which makes it a leading industry predominantly contributing to climate warming and significantly impacted by it (Grieg; Mishra et al.  2021 ; Ortiz et al.  2021 ; Thornton and Lipper  2014 ). Numerous agro-environmental and climatic factors that have a dominant influence on agriculture productivity (Pautasso et al.  2012 ) are significantly impacted in response to precipitation extremes including floods, forest fires, and droughts (Huang  2004 ). Besides, the immense dependency on exhaustible resources also fuels the fire and leads global agriculture to become prone to devastation. Godfray et al. ( 2010 ) mentioned that decline in agriculture challenges the farmer’s quality of life and thus a significant factor to poverty as the food and water supplies are critically impacted by CC (Ortiz et al.  2021 ; Rosenzweig et al.  2014 ). As an essential part of the economic systems, especially in developing countries, agricultural systems affect the overall economy and potentially the well-being of households (Schlenker and Roberts  2009 ). According to the report published by the Intergovernmental Panel on Climate Change (IPCC), atmospheric concentrations of greenhouse gases, i.e., CH 4, CO 2 , and N 2 O, are increased in the air to extraordinary levels over the last few centuries (Usman and Makhdum 2021 ; Stocker et al.  2013 ). Climate change is the composite outcome of two different factors. The first is the natural causes, and the second is the anthropogenic actions (Karami 2012 ). It is also forecasted that the world may experience a typical rise in temperature stretching from 1 to 3.7 °C at the end of this century (Pachauri et al. 2014 ). The world’s crop production is also highly vulnerable to these global temperature-changing trends as raised temperatures will pose severe negative impacts on crop growth (Reidsma et al. 2009 ). Some of the recent modeling about the fate of global agriculture is briefly described below.

Decline in cereal productivity

Crop productivity will also be affected dramatically in the next few decades due to variations in integral abiotic factors such as temperature, solar radiation, precipitation, and CO 2 . These all factors are included in various regulatory instruments like progress and growth, weather-tempted changes, pest invasions (Cammell and Knight 1992 ), accompanying disease snags (Fand et al. 2012 ), water supplies (Panda et al. 2003 ), high prices of agro-products in world’s agriculture industry, and preeminent quantity of fertilizer consumption. Lobell and field ( 2007 ) claimed that from 1962 to 2002, wheat crop output had condensed significantly due to rising temperatures. Therefore, during 1980–2011, the common wheat productivity trends endorsed extreme temperature events confirmed by Gourdji et al. ( 2013 ) around South Asia, South America, and Central Asia. Various other studies (Asseng, Cao, Zhang, and Ludwig 2009 ; Asseng et al. 2013 ; García et al. 2015 ; Ortiz et al. 2021 ) also proved that wheat output is negatively affected by the rising temperatures and also caused adverse effects on biomass productivity (Calderini et al. 1999 ; Sadras and Slafer 2012 ). Hereafter, the rice crop is also influenced by the high temperatures at night. These difficulties will worsen because the temperature will be rising further in the future owing to CC (Tebaldi et al. 2006 ). Another research conducted in China revealed that a 4.6% of rice production per 1 °C has happened connected with the advancement in night temperatures (Tao et al. 2006 ). Moreover, the average night temperature growth also affected rice indicia cultivar’s output pragmatically during 25 years in the Philippines (Peng et al. 2004 ). It is anticipated that the increase in world average temperature will also cause a substantial reduction in yield (Hatfield et al. 2011 ; Lobell and Gourdji 2012 ). In the southern hemisphere, Parry et al. ( 2007 ) noted a rise of 1–4 °C in average daily temperatures at the end of spring season unti the middle of summers, and this raised temperature reduced crop output by cutting down the time length for phenophases eventually reduce the yield (Hatfield and Prueger 2015 ; R. Ortiz 2008 ). Also, world climate models have recommended that humid and subtropical regions expect to be plentiful prey to the upcoming heat strokes (Battisti and Naylor 2009 ). Grain production is the amalgamation of two constituents: the average weight and the grain output/m 2 , however, in crop production. Crop output is mainly accredited to the grain quantity (Araus et al. 2008 ; Gambín and Borrás 2010 ). In the times of grain set, yield resources are mainly strewn between hitherto defined components, i.e., grain usual weight and grain output, which presents a trade-off between them (Gambín and Borrás 2010 ) beside disparities in per grain integration (B. L. Gambín et al. 2006 ). In addition to this, the maize crop is also susceptible to raised temperatures, principally in the flowering stage (Edreira and Otegui 2013 ). In reality, the lower grain number is associated with insufficient acclimatization due to intense photosynthesis and higher respiration and the high-temperature effect on the reproduction phenomena (Edreira and Otegui 2013 ). During the flowering phase, maize visible to heat (30–36 °C) seemed less anthesis-silking intermissions (Edreira et al. 2011 ). Another research by Dupuis and Dumas ( 1990 ) proved that a drop in spikelet when directly visible to high temperatures above 35 °C in vitro pollination. Abnormalities in kernel number claimed by Vega et al. ( 2001 ) is related to conceded plant development during a flowering phase that is linked with the active ear growth phase and categorized as a critical phase for approximation of kernel number during silking (Otegui and Bonhomme 1998 ).

The retort of rice output to high temperature presents disparities in flowering patterns, and seed set lessens and lessens grain weight (Qasim et al. 2020 ; Qasim, Hammad, Maqsood, Tariq, & Chawla). During the daytime, heat directly impacts flowers which lessens the thesis period and quickens the earlier peak flowering (Tao et al. 2006 ). Antagonistic effect of higher daytime temperature d on pollen sprouting proposed seed set decay, whereas, seed set was lengthily reduced than could be explicated by pollen growing at high temperatures 40◦C (Matsui et al. 2001 ).

The decline in wheat output is linked with higher temperatures, confirmed in numerous studies (Semenov 2009 ; Stone and Nicolas 1994 ). High temperatures fast-track the arrangements of plant expansion (Blum et al. 2001 ), diminution photosynthetic process (Salvucci and Crafts‐Brandner 2004 ), and also considerably affect the reproductive operations (Farooq et al. 2011 ).

The destructive impacts of CC induced weather extremes to deteriorate the integrity of crops (Chaudhary et al. 2011 ), e.g., Spartan cold and extreme fog cause falling and discoloration of betel leaves (Rosenzweig et al. 2001 ), giving them a somehow reddish appearance, squeezing of lemon leaves (Pautasso et al. 2012 ), as well as root rot of pineapple, have reported (Vedwan and Rhoades 2001 ). Henceforth, in tackling the disruptive effects of CC, several short-term and long-term management approaches are the crucial need of time (Fig.  4 ). Moreover, various studies (Chaudhary et al. 2011 ; Patz et al. 2005 ; Pautasso et al. 2012 ) have demonstrated adapting trends such as ameliorating crop diversity can yield better adaptability towards CC.

Schematic description of potential impacts of climate change on the agriculture sector and the appropriate mitigation and adaptation measures to overcome its impact.

Climate change impacts on biodiversity

Global biodiversity is among the severe victims of CC because it is the fastest emerging cause of species loss. Studies demonstrated that the massive scale species dynamics are considerably associated with diverse climatic events (Abraham and Chain 1988 ; Manes et al. 2021 ; A. M. D. Ortiz et al. 2021 ). Both the pace and magnitude of CC are altering the compatible habitat ranges for living entities of marine, freshwater, and terrestrial regions. Alterations in general climate regimes influence the integrity of ecosystems in numerous ways, such as variation in the relative abundance of species, range shifts, changes in activity timing, and microhabitat use (Bates et al. 2014 ). The geographic distribution of any species often depends upon its ability to tolerate environmental stresses, biological interactions, and dispersal constraints. Hence, instead of the CC, the local species must only accept, adapt, move, or face extinction (Berg et al. 2010 ). So, the best performer species have a better survival capacity for adjusting to new ecosystems or a decreased perseverance to survive where they are already situated (Bates et al. 2014 ). An important aspect here is the inadequate habitat connectivity and access to microclimates, also crucial in raising the exposure to climate warming and extreme heatwave episodes. For example, the carbon sequestration rates are undergoing fluctuations due to climate-driven expansion in the range of global mangroves (Cavanaugh et al. 2014 ).

Similarly, the loss of kelp-forest ecosystems in various regions and its occupancy by the seaweed turfs has set the track for elevated herbivory by the high influx of tropical fish populations. Not only this, the increased water temperatures have exacerbated the conditions far away from the physiological tolerance level of the kelp communities (Vergés et al. 2016 ; Wernberg et al. 2016 ). Another pertinent danger is the devastation of keystone species, which even has more pervasive effects on the entire communities in that habitat (Zarnetske et al. 2012 ). It is particularly important as CC does not specify specific populations or communities. Eventually, this CC-induced redistribution of species may deteriorate carbon storage and the net ecosystem productivity (Weed et al. 2013 ). Among the typical disruptions, the prominent ones include impacts on marine and terrestrial productivity, marine community assembly, and the extended invasion of toxic cyanobacteria bloom (Fossheim et al. 2015 ).

The CC-impacted species extinction is widely reported in the literature (Beesley et al. 2019 ; Urban 2015 ), and the predictions of demise until the twenty-first century are dreadful (Abbass et al. 2019 ; Pereira et al. 2013 ). In a few cases, northward shifting of species may not be formidable as it allows mountain-dwelling species to find optimum climates. However, the migrant species may be trapped in isolated and incompatible habitats due to losing topography and range (Dullinger et al. 2012 ). For example, a study indicated that the American pika has been extirpated or intensely diminished in some regions, primarily attributed to the CC-impacted extinction or at least local extirpation (Stewart et al. 2015 ). Besides, the anticipation of persistent responses to the impacts of CC often requires data records of several decades to rigorously analyze the critical pre and post CC patterns at species and ecosystem levels (Manes et al. 2021 ; Testa et al. 2018 ).

Nonetheless, the availability of such long-term data records is rare; hence, attempts are needed to focus on these profound aspects. Biodiversity is also vulnerable to the other associated impacts of CC, such as rising temperatures, droughts, and certain invasive pest species. For instance, a study revealed the changes in the composition of plankton communities attributed to rising temperatures. Henceforth, alterations in such aquatic producer communities, i.e., diatoms and calcareous plants, can ultimately lead to variation in the recycling of biological carbon. Moreover, such changes are characterized as a potential contributor to CO 2 differences between the Pleistocene glacial and interglacial periods (Kohfeld et al. 2005 ).

Climate change implications on human health

It is an understood corporality that human health is a significant victim of CC (Costello et al. 2009 ). According to the WHO, CC might be responsible for 250,000 additional deaths per year during 2030–2050 (Watts et al. 2015 ). These deaths are attributed to extreme weather-induced mortality and morbidity and the global expansion of vector-borne diseases (Lemery et al. 2021; Yang and Usman 2021 ; Meierrieks 2021 ; UNEP 2017 ). Here, some of the emerging health issues pertinent to this global problem are briefly described.

Climate change and antimicrobial resistance with corresponding economic costs

Antimicrobial resistance (AMR) is an up-surging complex global health challenge (Garner et al. 2019 ; Lemery et al. 2021 ). Health professionals across the globe are extremely worried due to this phenomenon that has critical potential to reverse almost all the progress that has been achieved so far in the health discipline (Gosling and Arnell 2016 ). A massive amount of antibiotics is produced by many pharmaceutical industries worldwide, and the pathogenic microorganisms are gradually developing resistance to them, which can be comprehended how strongly this aspect can shake the foundations of national and global economies (UNEP 2017 ). This statement is supported by the fact that AMR is not developing in a particular region or country. Instead, it is flourishing in every continent of the world (WHO 2018 ). This plague is heavily pushing humanity to the post-antibiotic era, in which currently antibiotic-susceptible pathogens will once again lead to certain endemics and pandemics after being resistant(WHO 2018 ). Undesirably, if this statement would become a factuality, there might emerge certain risks in undertaking sophisticated interventions such as chemotherapy, joint replacement cases, and organ transplantation (Su et al. 2018 ). Presently, the amplification of drug resistance cases has made common illnesses like pneumonia, post-surgical infections, HIV/AIDS, tuberculosis, malaria, etc., too difficult and costly to be treated or cure well (WHO 2018 ). From a simple example, it can be assumed how easily antibiotic-resistant strains can be transmitted from one person to another and ultimately travel across the boundaries (Berendonk et al. 2015 ). Talking about the second- and third-generation classes of antibiotics, e.g., most renowned generations of cephalosporin antibiotics that are more expensive, broad-spectrum, more toxic, and usually require more extended periods whenever prescribed to patients (Lemery et al. 2021 ; Pärnänen et al. 2019 ). This scenario has also revealed that the abundance of resistant strains of pathogens was also higher in the Southern part (WHO 2018 ). As southern parts are generally warmer than their counterparts, it is evident from this example how CC-induced global warming can augment the spread of antibiotic-resistant strains within the biosphere, eventually putting additional economic burden in the face of developing new and costlier antibiotics. The ARG exchange to susceptible bacteria through one of the potential mechanisms, transformation, transduction, and conjugation; Selection pressure can be caused by certain antibiotics, metals or pesticides, etc., as shown in Fig.  5 .

A typical interaction between the susceptible and resistant strains.

Source: Elsayed et al. ( 2021 ); Karkman et al. ( 2018 )

Certain studies highlighted that conventional urban wastewater treatment plants are typical hotspots where most bacterial strains exchange genetic material through horizontal gene transfer (Fig.  5 ). Although at present, the extent of risks associated with the antibiotic resistance found in wastewater is complicated; environmental scientists and engineers have particular concerns about the potential impacts of these antibiotic resistance genes on human health (Ashbolt 2015 ). At most undesirable and worst case, these antibiotic-resistant genes containing bacteria can make their way to enter into the environment (Pruden et al. 2013 ), irrigation water used for crops and public water supplies and ultimately become a part of food chains and food webs (Ma et al. 2019 ; D. Wu et al. 2019 ). This problem has been reported manifold in several countries (Hendriksen et al. 2019 ), where wastewater as a means of irrigated water is quite common.

Climate change and vector borne-diseases

Temperature is a fundamental factor for the sustenance of living entities regardless of an ecosystem. So, a specific living being, especially a pathogen, requires a sophisticated temperature range to exist on earth. The second essential component of CC is precipitation, which also impacts numerous infectious agents’ transport and dissemination patterns. Global rising temperature is a significant cause of many species extinction. On the one hand, this changing environmental temperature may be causing species extinction, and on the other, this warming temperature might favor the thriving of some new organisms. Here, it was evident that some pathogens may also upraise once non-evident or reported (Patz et al. 2000 ). This concept can be exemplified through certain pathogenic strains of microorganisms that how the likelihood of various diseases increases in response to climate warming-induced environmental changes (Table ​ (Table2 2 ).

Examples of how various environmental changes affect various infectious diseases in humans

Source: Aron and Patz ( 2001 )

A recent example is an outburst of coronavirus (COVID-19) in the Republic of China, causing pneumonia and severe acute respiratory complications (Cui et al. 2021 ; Song et al. 2021 ). The large family of viruses is harbored in numerous animals, bats, and snakes in particular (livescience.com) with the subsequent transfer into human beings. Hence, it is worth noting that the thriving of numerous vectors involved in spreading various diseases is influenced by Climate change (Ogden 2018 ; Santos et al. 2021 ).

Psychological impacts of climate change

Climate change (CC) is responsible for the rapid dissemination and exaggeration of certain epidemics and pandemics. In addition to the vast apparent impacts of climate change on health, forestry, agriculture, etc., it may also have psychological implications on vulnerable societies. It can be exemplified through the recent outburst of (COVID-19) in various countries around the world (Pal 2021 ). Besides, the victims of this viral infection have made healthy beings scarier and terrified. In the wake of such epidemics, people with common colds or fever are also frightened and must pass specific regulatory protocols. Living in such situations continuously terrifies the public and makes the stress familiar, which eventually makes them psychologically weak (npr.org).

CC boosts the extent of anxiety, distress, and other issues in public, pushing them to develop various mental-related problems. Besides, frequent exposure to extreme climatic catastrophes such as geological disasters also imprints post-traumatic disorder, and their ubiquitous occurrence paves the way to developing chronic psychological dysfunction. Moreover, repetitive listening from media also causes an increase in the person’s stress level (Association 2020 ). Similarly, communities living in flood-prone areas constantly live in extreme fear of drowning and die by floods. In addition to human lives, the flood-induced destruction of physical infrastructure is a specific reason for putting pressure on these communities (Ogden 2018 ). For instance, Ogden ( 2018 ) comprehensively denoted that Katrina’s Hurricane augmented the mental health issues in the victim communities.

Climate change impacts on the forestry sector

Forests are the global regulators of the world’s climate (FAO 2018 ) and have an indispensable role in regulating global carbon and nitrogen cycles (Rehman et al. 2021 ; Reichstein and Carvalhais 2019 ). Hence, disturbances in forest ecology affect the micro and macro-climates (Ellison et al. 2017 ). Climate warming, in return, has profound impacts on the growth and productivity of transboundary forests by influencing the temperature and precipitation patterns, etc. As CC induces specific changes in the typical structure and functions of ecosystems (Zhang et al. 2017 ) as well impacts forest health, climate change also has several devastating consequences such as forest fires, droughts, pest outbreaks (EPA 2018 ), and last but not the least is the livelihoods of forest-dependent communities. The rising frequency and intensity of another CC product, i.e., droughts, pose plenty of challenges to the well-being of global forests (Diffenbaugh et al. 2017 ), which is further projected to increase soon (Hartmann et al. 2018 ; Lehner et al. 2017 ; Rehman et al. 2021 ). Hence, CC induces storms, with more significant impacts also put extra pressure on the survival of the global forests (Martínez-Alvarado et al. 2018 ), significantly since their influences are augmented during higher winter precipitations with corresponding wetter soils causing weak root anchorage of trees (Brázdil et al. 2018 ). Surging temperature regimes causes alterations in usual precipitation patterns, which is a significant hurdle for the survival of temperate forests (Allen et al. 2010 ; Flannigan et al. 2013 ), letting them encounter severe stress and disturbances which adversely affects the local tree species (Hubbart et al. 2016 ; Millar and Stephenson 2015 ; Rehman et al. 2021 ).

Climate change impacts on forest-dependent communities

Forests are the fundamental livelihood resource for about 1.6 billion people worldwide; out of them, 350 million are distinguished with relatively higher reliance (Bank 2008 ). Agro-forestry-dependent communities comprise 1.2 billion, and 60 million indigenous people solely rely on forests and their products to sustain their lives (Sunderlin et al. 2005 ). For example, in the entire African continent, more than 2/3rd of inhabitants depend on forest resources and woodlands for their alimonies, e.g., food, fuelwood and grazing (Wasiq and Ahmad 2004 ). The livings of these people are more intensely affected by the climatic disruptions making their lives harder (Brown et al. 2014 ). On the one hand, forest communities are incredibly vulnerable to CC due to their livelihoods, cultural and spiritual ties as well as socio-ecological connections, and on the other, they are not familiar with the term “climate change.” (Rahman and Alam 2016 ). Among the destructive impacts of temperature and rainfall, disruption of the agroforestry crops with resultant downscale growth and yield (Macchi et al. 2008 ). Cruz ( 2015 ) ascribed that forest-dependent smallholder farmers in the Philippines face the enigma of delayed fruiting, more severe damages by insect and pest incidences due to unfavorable temperature regimes, and changed rainfall patterns.

Among these series of challenges to forest communities, their well-being is also distinctly vulnerable to CC. Though the detailed climate change impacts on human health have been comprehensively mentioned in the previous section, some studies have listed a few more devastating effects on the prosperity of forest-dependent communities. For instance, the Himalayan people have been experiencing frequent skin-borne diseases such as malaria and other skin diseases due to increasing mosquitoes, wild boar as well, and new wasps species, particularly in higher altitudes that were almost non-existent before last 5–10 years (Xu et al. 2008 ). Similarly, people living at high altitudes in Bangladesh have experienced frequent mosquito-borne calamities (Fardous; Sharma 2012 ). In addition, the pace of other waterborne diseases such as infectious diarrhea, cholera, pathogenic induced abdominal complications and dengue has also been boosted in other distinguished regions of Bangladesh (Cell 2009 ; Gunter et al. 2008 ).

Pest outbreak

Upscaling hotter climate may positively affect the mobile organisms with shorter generation times because they can scurry from harsh conditions than the immobile species (Fettig et al. 2013 ; Schoene and Bernier 2012 ) and are also relatively more capable of adapting to new environments (Jactel et al. 2019 ). It reveals that insects adapt quickly to global warming due to their mobility advantages. Due to past outbreaks, the trees (forests) are relatively more susceptible victims (Kurz et al. 2008 ). Before CC, the influence of factors mentioned earlier, i.e., droughts and storms, was existent and made the forests susceptible to insect pest interventions; however, the global forests remain steadfast, assiduous, and green (Jactel et al. 2019 ). The typical reasons could be the insect herbivores were regulated by several tree defenses and pressures of predation (Wilkinson and Sherratt 2016 ). As climate greatly influences these phenomena, the global forests cannot be so sedulous against such challenges (Jactel et al. 2019 ). Table ​ Table3 3 demonstrates some of the particular considerations with practical examples that are essential while mitigating the impacts of CC in the forestry sector.

Essential considerations while mitigating the climate change impacts on the forestry sector

Source : Fischer ( 2019 )

Climate change impacts on tourism

Tourism is a commercial activity that has roots in multi-dimensions and an efficient tool with adequate job generation potential, revenue creation, earning of spectacular foreign exchange, enhancement in cross-cultural promulgation and cooperation, a business tool for entrepreneurs and eventually for the country’s national development (Arshad et al. 2018 ; Scott 2021 ). Among a plethora of other disciplines, the tourism industry is also a distinct victim of climate warming (Gössling et al. 2012 ; Hall et al. 2015 ) as the climate is among the essential resources that enable tourism in particular regions as most preferred locations. Different places at different times of the year attract tourists both within and across the countries depending upon the feasibility and compatibility of particular weather patterns. Hence, the massive variations in these weather patterns resulting from CC will eventually lead to monumental challenges to the local economy in that specific area’s particular and national economy (Bujosa et al. 2015 ). For instance, the Intergovernmental Panel on Climate Change (IPCC) report demonstrated that the global tourism industry had faced a considerable decline in the duration of ski season, including the loss of some ski areas and the dramatic shifts in tourist destinations’ climate warming.

Furthermore, different studies (Neuvonen et al. 2015 ; Scott et al. 2004 ) indicated that various currently perfect tourist spots, e.g., coastal areas, splendid islands, and ski resorts, will suffer consequences of CC. It is also worth noting that the quality and potential of administrative management potential to cope with the influence of CC on the tourism industry is of crucial significance, which renders specific strengths of resiliency to numerous destinations to withstand against it (Füssel and Hildén 2014 ). Similarly, in the partial or complete absence of adequate socio-economic and socio-political capital, the high-demanding tourist sites scurry towards the verge of vulnerability. The susceptibility of tourism is based on different components such as the extent of exposure, sensitivity, life-supporting sectors, and capacity assessment factors (Füssel and Hildén 2014 ). It is obvious corporality that sectors such as health, food, ecosystems, human habitat, infrastructure, water availability, and the accessibility of a particular region are prone to CC. Henceforth, the sensitivity of these critical sectors to CC and, in return, the adaptive measures are a hallmark in determining the composite vulnerability of climate warming (Ionescu et al. 2009 ).

Moreover, the dependence on imported food items, poor hygienic conditions, and inadequate health professionals are dominant aspects affecting the local terrestrial and aquatic biodiversity. Meanwhile, the greater dependency on ecosystem services and its products also makes a destination more fragile to become a prey of CC (Rizvi et al. 2015 ). Some significant non-climatic factors are important indicators of a particular ecosystem’s typical health and functioning, e.g., resource richness and abundance portray the picture of ecosystem stability. Similarly, the species abundance is also a productive tool that ensures that the ecosystem has a higher buffering capacity, which is terrific in terms of resiliency (Roscher et al. 2013 ).

Climate change impacts on the economic sector

Climate plays a significant role in overall productivity and economic growth. Due to its increasingly global existence and its effect on economic growth, CC has become one of the major concerns of both local and international environmental policymakers (Ferreira et al. 2020 ; Gleditsch 2021 ; Abbass et al. 2021b ; Lamperti et al. 2021 ). The adverse effects of CC on the overall productivity factor of the agricultural sector are therefore significant for understanding the creation of local adaptation policies and the composition of productive climate policy contracts. Previous studies on CC in the world have already forecasted its effects on the agricultural sector. Researchers have found that global CC will impact the agricultural sector in different world regions. The study of the impacts of CC on various agrarian activities in other demographic areas and the development of relative strategies to respond to effects has become a focal point for researchers (Chandioet al. 2020 ; Gleditsch 2021 ; Mosavi et al. 2020 ).

With the rapid growth of global warming since the 1980s, the temperature has started increasing globally, which resulted in the incredible transformation of rain and evaporation in the countries. The agricultural development of many countries has been reliant, delicate, and susceptible to CC for a long time, and it is on the development of agriculture total factor productivity (ATFP) influence different crops and yields of farmers (Alhassan 2021 ; Wu  2020 ).

Food security and natural disasters are increasing rapidly in the world. Several major climatic/natural disasters have impacted local crop production in the countries concerned. The effects of these natural disasters have been poorly controlled by the development of the economies and populations and may affect human life as well. One example is China, which is among the world’s most affected countries, vulnerable to natural disasters due to its large population, harsh environmental conditions, rapid CC, low environmental stability, and disaster power. According to the January 2016 statistical survey, China experienced an economic loss of 298.3 billion Yuan, and about 137 million Chinese people were severely affected by various natural disasters (Xie et al. 2018 ).

Mitigation and adaptation strategies of climate changes

Adaptation and mitigation are the crucial factors to address the response to CC (Jahanzad et al. 2020 ). Researchers define mitigation on climate changes, and on the other hand, adaptation directly impacts climate changes like floods. To some extent, mitigation reduces or moderates greenhouse gas emission, and it becomes a critical issue both economically and environmentally (Botzen et al. 2021 ; Jahanzad et al. 2020 ; Kongsager 2018 ; Smit et al. 2000 ; Vale et al. 2021 ; Usman et al. 2021 ; Verheyen 2005 ).

Researchers have deep concern about the adaptation and mitigation methodologies in sectoral and geographical contexts. Agriculture, industry, forestry, transport, and land use are the main sectors to adapt and mitigate policies(Kärkkäinen et al. 2020 ; Waheed et al. 2021 ). Adaptation and mitigation require particular concern both at the national and international levels. The world has faced a significant problem of climate change in the last decades, and adaptation to these effects is compulsory for economic and social development. To adapt and mitigate against CC, one should develop policies and strategies at the international level (Hussain et al. 2020 ). Figure  6 depicts the list of current studies on sectoral impacts of CC with adaptation and mitigation measures globally.

Sectoral impacts of climate change with adaptation and mitigation measures.

Conclusion and future perspectives

Specific socio-agricultural, socio-economic, and physical systems are the cornerstone of psychological well-being, and the alteration in these systems by CC will have disastrous impacts. Climate variability, alongside other anthropogenic and natural stressors, influences human and environmental health sustainability. Food security is another concerning scenario that may lead to compromised food quality, higher food prices, and inadequate food distribution systems. Global forests are challenged by different climatic factors such as storms, droughts, flash floods, and intense precipitation. On the other hand, their anthropogenic wiping is aggrandizing their existence. Undoubtedly, the vulnerability scale of the world’s regions differs; however, appropriate mitigation and adaptation measures can aid the decision-making bodies in developing effective policies to tackle its impacts. Presently, modern life on earth has tailored to consistent climatic patterns, and accordingly, adapting to such considerable variations is of paramount importance. Because the faster changes in climate will make it harder to survive and adjust, this globally-raising enigma calls for immediate attention at every scale ranging from elementary community level to international level. Still, much effort, research, and dedication are required, which is the most critical time. Some policy implications can help us to mitigate the consequences of climate change, especially the most affected sectors like the agriculture sector;

Warming might lengthen the season in frost-prone growing regions (temperate and arctic zones), allowing for longer-maturing seasonal cultivars with better yields (Pfadenhauer 2020 ; Bonacci 2019 ). Extending the planting season may allow additional crops each year; when warming leads to frequent warmer months highs over critical thresholds, a split season with a brief summer fallow may be conceivable for short-period crops such as wheat barley, cereals, and many other vegetable crops. The capacity to prolong the planting season in tropical and subtropical places where the harvest season is constrained by precipitation or agriculture farming occurs after the year may be more limited and dependent on how precipitation patterns vary (Wu et al. 2017 ).

The genetic component is comprehensive for many yields, but it is restricted like kiwi fruit for a few. Ali et al. ( 2017 ) investigated how new crops will react to climatic changes (also stated in Mall et al. 2017 ). Hot temperature, drought, insect resistance; salt tolerance; and overall crop production and product quality increases would all be advantageous (Akkari 2016 ). Genetic mapping and engineering can introduce a greater spectrum of features. The adoption of genetically altered cultivars has been slowed, particularly in the early forecasts owing to the complexity in ensuring features are expediently expressed throughout the entire plant, customer concerns, economic profitability, and regulatory impediments (Wirehn 2018 ; Davidson et al. 2016 ).

To get the full benefit of the CO 2 would certainly require additional nitrogen and other fertilizers. Nitrogen not consumed by the plants may be excreted into groundwater, discharged into water surface, or emitted from the land, soil nitrous oxide when large doses of fertilizer are sprayed. Increased nitrogen levels in groundwater sources have been related to human chronic illnesses and impact marine ecosystems. Cultivation, grain drying, and other field activities have all been examined in depth in the studies (Barua et al. 2018 ).

• The technological and socio-economic adaptation

The policy consequence of the causative conclusion is that as a source of alternative energy, biofuel production is one of the routes that explain oil price volatility separate from international macroeconomic factors. Even though biofuel production has just begun in a few sample nations, there is still a tremendous worldwide need for feedstock to satisfy industrial expansion in China and the USA, which explains the food price relationship to the global oil price. Essentially, oil-exporting countries may create incentives in their economies to increase food production. It may accomplish by giving farmers financing, seedlings, fertilizers, and farming equipment. Because of the declining global oil price and, as a result, their earnings from oil export, oil-producing nations may be unable to subsidize food imports even in the near term. As a result, these countries can boost the agricultural value chain for export. It may be accomplished through R&D and adding value to their food products to increase income by correcting exchange rate misalignment and adverse trade terms. These nations may also diversify their economies away from oil, as dependence on oil exports alone is no longer economically viable given the extreme volatility of global oil prices. Finally, resource-rich and oil-exporting countries can convert to non-food renewable energy sources such as solar, hydro, coal, wind, wave, and tidal energy. By doing so, both world food and oil supplies would be maintained rather than harmed.

IRENA’s modeling work shows that, if a comprehensive policy framework is in place, efforts toward decarbonizing the energy future will benefit economic activity, jobs (outweighing losses in the fossil fuel industry), and welfare. Countries with weak domestic supply chains and a large reliance on fossil fuel income, in particular, must undertake structural reforms to capitalize on the opportunities inherent in the energy transition. Governments continue to give major policy assistance to extract fossil fuels, including tax incentives, financing, direct infrastructure expenditures, exemptions from environmental regulations, and other measures. The majority of major oil and gas producing countries intend to increase output. Some countries intend to cut coal output, while others plan to maintain or expand it. While some nations are beginning to explore and execute policies aimed at a just and equitable transition away from fossil fuel production, these efforts have yet to impact major producing countries’ plans and goals. Verifiable and comparable data on fossil fuel output and assistance from governments and industries are critical to closing the production gap. Governments could increase openness by declaring their production intentions in their climate obligations under the Paris Agreement.

It is firmly believed that achieving the Paris Agreement commitments is doubtlful without undergoing renewable energy transition across the globe (Murshed 2020 ; Zhao et al. 2022 ). Policy instruments play the most important role in determining the degree of investment in renewable energy technology. This study examines the efficacy of various policy strategies in the renewable energy industry of multiple nations. Although its impact is more visible in established renewable energy markets, a renewable portfolio standard is also a useful policy instrument. The cost of producing renewable energy is still greater than other traditional energy sources. Furthermore, government incentives in the R&D sector can foster innovation in this field, resulting in cost reductions in the renewable energy industry. These nations may export their technologies and share their policy experiences by forming networks among their renewable energy-focused organizations. All policy measures aim to reduce production costs while increasing the proportion of renewables to a country’s energy system. Meanwhile, long-term contracts with renewable energy providers, government commitment and control, and the establishment of long-term goals can assist developing nations in deploying renewable energy technology in their energy sector.

Author contribution

KA: Writing the original manuscript, data collection, data analysis, Study design, Formal analysis, Visualization, Revised draft, Writing-review, and editing. MZQ: Writing the original manuscript, data collection, data analysis, Writing-review, and editing. HS: Contribution to the contextualization of the theme, Conceptualization, Validation, Supervision, literature review, Revised drapt, and writing review and editing. MM: Writing review and editing, compiling the literature review, language editing. HM: Writing review and editing, compiling the literature review, language editing. IY: Contribution to the contextualization of the theme, literature review, and writing review and editing.

Availability of data and material

Declarations.

Not applicable.

The authors declare no competing interests.

Publisher's Note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Contributor Information

Kashif Abbass, Email: nc.ude.tsujn@ssabbafihsak .

Muhammad Zeeshan Qasim, Email: moc.kooltuo@888misaqnahseez .

Huaming Song, Email: nc.ude.tsujn@gnimauh .

Muntasir Murshed, Email: [email protected] .

Haider Mahmood, Email: moc.liamtoh@doomhamrediah .

Ijaz Younis, Email: nc.ude.tsujn@sinuoyzaji .

• Abbass K, Begum H, Alam ASA, Awang AH, Abdelsalam MK, Egdair IMM, Wahid R (2022) Fresh Insight through a Keynesian Theory Approach to Investigate the Economic Impact of the COVID-19 Pandemic in Pakistan. Sustain 14(3):1054
• Abbass K, Niazi AAK, Qazi TF, Basit A, Song H (2021a) The aftermath of COVID-19 pandemic period: barriers in implementation of social distancing at workplace. Library Hi Tech
• Abbass K, Song H, Khan F, Begum H, Asif M (2021b) Fresh insight through the VAR approach to investigate the effects of fiscal policy on environmental pollution in Pakistan. Environ Scie Poll Res 1–14 [ PubMed ]
• Abbass K, Song H, Shah SM, Aziz B. Determinants of Stock Return for Non-Financial Sector: Evidence from Energy Sector of Pakistan. J Bus Fin Aff. 2019; 8 (370):2167–0234. [ Google Scholar ]
• Abbass K, Tanveer A, Huaming S, Khatiya AA (2021c) Impact of financial resources utilization on firm performance: a case of SMEs working in Pakistan
• Abraham E, Chain E. An enzyme from bacteria able to destroy penicillin. 1940. Rev Infect Dis. 1988; 10 (4):677. [ PubMed ] [ Google Scholar ]
• Adger WN, Arnell NW, Tompkins EL. Successful adaptation to climate change across scales. Glob Environ Chang. 2005; 15 (2):77–86. doi: 10.1016/j.gloenvcha.2004.12.005. [ CrossRef ] [ Google Scholar ]
• Akkari C, Bryant CR. The co-construction approach as approach to developing adaptation strategies in the face of climate change and variability: A conceptual framework. Agricultural Research. 2016; 5 (2):162–173. doi: 10.1007/s40003-016-0208-8. [ CrossRef ] [ Google Scholar ]
• Alhassan H (2021) The effect of agricultural total factor productivity on environmental degradation in sub-Saharan Africa. Sci Afr 12:e00740
• Ali A, Erenstein O. Assessing farmer use of climate change adaptation practices and impacts on food security and poverty in Pakistan. Clim Risk Manag. 2017; 16 :183–194. doi: 10.1016/j.crm.2016.12.001. [ CrossRef ] [ Google Scholar ]
• Allen CD, Macalady AK, Chenchouni H, Bachelet D, McDowell N, Vennetier M, Hogg ET. A global overview of drought and heat-induced tree mortality reveals emerging climate change risks for forests. For Ecol Manag. 2010; 259 (4):660–684. doi: 10.1016/j.foreco.2009.09.001. [ CrossRef ] [ Google Scholar ]
• Anwar A, Sinha A, Sharif A, Siddique M, Irshad S, Anwar W, Malik S (2021) The nexus between urbanization, renewable energy consumption, financial development, and CO2 emissions: evidence from selected Asian countries. Environ Dev Sust. 10.1007/s10668-021-01716-2
• Araus JL, Slafer GA, Royo C, Serret MD. Breeding for yield potential and stress adaptation in cereals. Crit Rev Plant Sci. 2008; 27 (6):377–412. doi: 10.1080/07352680802467736. [ CrossRef ] [ Google Scholar ]
• Aron JL, Patz J (2001) Ecosystem change and public health: a global perspective: JHU Press
• Arshad MI, Iqbal MA, Shahbaz M. Pakistan tourism industry and challenges: a review. Asia Pacific Journal of Tourism Research. 2018; 23 (2):121–132. doi: 10.1080/10941665.2017.1410192. [ CrossRef ] [ Google Scholar ]
• Ashbolt NJ. Microbial contamination of drinking water and human health from community water systems. Current Environmental Health Reports. 2015; 2 (1):95–106. doi: 10.1007/s40572-014-0037-5. [ PMC free article ] [ PubMed ] [ CrossRef ] [ Google Scholar ]
• Asseng S, Cao W, Zhang W, Ludwig F (2009) Crop physiology, modelling and climate change: impact and adaptation strategies. Crop Physiol 511–543
• Asseng S, Ewert F, Rosenzweig C, Jones JW, Hatfield JL, Ruane AC, Cammarano D. Uncertainty in simulating wheat yields under climate change. Nat Clim Chang. 2013; 3 (9):827–832. doi: 10.1038/nclimate1916. [ CrossRef ] [ Google Scholar ]
• Association A (2020) Climate change is threatening mental health, American Psychological Association, “Kirsten Weir, . from < https://www.apa.org/monitor/2016/07-08/climate-change >, Accessed on 26 Jan 2020.
• Ayers J, Huq S, Wright H, Faisal A, Hussain S. Mainstreaming climate change adaptation into development in Bangladesh. Clim Dev. 2014; 6 :293–305. doi: 10.1080/17565529.2014.977761. [ CrossRef ] [ Google Scholar ]
• Balsalobre-Lorente D, Driha OM, Bekun FV, Sinha A, Adedoyin FF (2020) Consequences of COVID-19 on the social isolation of the Chinese economy: accounting for the role of reduction in carbon emissions. Air Qual Atmos Health 13(12):1439–1451
• Balsalobre-Lorente D, Ibáñez-Luzón L, Usman M, Shahbaz M. The environmental Kuznets curve, based on the economic complexity, and the pollution haven hypothesis in PIIGS countries. Renew Energy. 2022; 185 :1441–1455. doi: 10.1016/j.renene.2021.10.059. [ CrossRef ] [ Google Scholar ]
• Bank W (2008) Forests sourcebook: practical guidance for sustaining forests in development cooperation: World Bank
• Barua S, Valenzuela E (2018) Climate change impacts on global agricultural trade patterns: evidence from the past 50 years. In Proceedings of the Sixth International Conference on Sustainable Development (pp. 26–28)
• Bates AE, Pecl GT, Frusher S, Hobday AJ, Wernberg T, Smale DA, Colwell RK. Defining and observing stages of climate-mediated range shifts in marine systems. Glob Environ Chang. 2014; 26 :27–38. doi: 10.1016/j.gloenvcha.2014.03.009. [ CrossRef ] [ Google Scholar ]
• Battisti DS, Naylor RL. Historical warnings of future food insecurity with unprecedented seasonal heat. Science. 2009; 323 (5911):240–244. doi: 10.1126/science.1164363. [ PubMed ] [ CrossRef ] [ Google Scholar ]
• Beesley L, Close PG, Gwinn DC, Long M, Moroz M, Koster WM, Storer T. Flow-mediated movement of freshwater catfish, Tandanus bostocki, in a regulated semi-urban river, to inform environmental water releases. Ecol Freshw Fish. 2019; 28 (3):434–445. doi: 10.1111/eff.12466. [ CrossRef ] [ Google Scholar ]
• Benita F (2021) Human mobility behavior in COVID-19: A systematic literature review and bibliometric analysis. Sustain Cities Soc 70:102916 [ PMC free article ] [ PubMed ]
• Berendonk TU, Manaia CM, Merlin C, Fatta-Kassinos D, Cytryn E, Walsh F, Pons M-N. Tackling antibiotic resistance: the environmental framework. Nat Rev Microbiol. 2015; 13 (5):310–317. doi: 10.1038/nrmicro3439. [ PubMed ] [ CrossRef ] [ Google Scholar ]
• Berg MP, Kiers ET, Driessen G, Van DerHEIJDEN M, Kooi BW, Kuenen F, Ellers J. Adapt or disperse: understanding species persistence in a changing world. Glob Change Biol. 2010; 16 (2):587–598. doi: 10.1111/j.1365-2486.2009.02014.x. [ CrossRef ] [ Google Scholar ]
• Blum A, Klueva N, Nguyen H. Wheat cellular thermotolerance is related to yield under heat stress. Euphytica. 2001; 117 (2):117–123. doi: 10.1023/A:1004083305905. [ CrossRef ] [ Google Scholar ]
• Bonacci O. Air temperature and precipitation analyses on a small Mediterranean island: the case of the remote island of Lastovo (Adriatic Sea, Croatia) Acta Hydrotechnica. 2019; 32 (57):135–150. doi: 10.15292/acta.hydro.2019.10. [ CrossRef ] [ Google Scholar ]
• Botzen W, Duijndam S, van Beukering P (2021) Lessons for climate policy from behavioral biases towards COVID-19 and climate change risks. World Dev 137:105214 [ PMC free article ] [ PubMed ]
• Brázdil R, Stucki P, Szabó P, Řezníčková L, Dolák L, Dobrovolný P, Suchánková S. Windstorms and forest disturbances in the Czech Lands: 1801–2015. Agric for Meteorol. 2018; 250 :47–63. doi: 10.1016/j.agrformet.2017.11.036. [ CrossRef ] [ Google Scholar ]
• Brown HCP, Smit B, Somorin OA, Sonwa DJ, Nkem JN. Climate change and forest communities: prospects for building institutional adaptive capacity in the Congo Basin forests. Ambio. 2014; 43 (6):759–769. doi: 10.1007/s13280-014-0493-z. [ PMC free article ] [ PubMed ] [ CrossRef ] [ Google Scholar ]
• Bujosa A, Riera A, Torres CM. Valuing tourism demand attributes to guide climate change adaptation measures efficiently: the case of the Spanish domestic travel market. Tour Manage. 2015; 47 :233–239. doi: 10.1016/j.tourman.2014.09.023. [ CrossRef ] [ Google Scholar ]
• Calderini D, Abeledo L, Savin R, Slafer GA. Effect of temperature and carpel size during pre-anthesis on potential grain weight in wheat. J Agric Sci. 1999; 132 (4):453–459. doi: 10.1017/S0021859699006504. [ CrossRef ] [ Google Scholar ]
• Cammell M, Knight J. Effects of climatic change on the population dynamics of crop pests. Adv Ecol Res. 1992; 22 :117–162. doi: 10.1016/S0065-2504(08)60135-X. [ CrossRef ] [ Google Scholar ]
• Cavanaugh KC, Kellner JR, Forde AJ, Gruner DS, Parker JD, Rodriguez W, Feller IC. Poleward expansion of mangroves is a threshold response to decreased frequency of extreme cold events. Proc Natl Acad Sci. 2014; 111 (2):723–727. doi: 10.1073/pnas.1315800111. [ PMC free article ] [ PubMed ] [ CrossRef ] [ Google Scholar ]
• Cell CC (2009) Climate change and health impacts in Bangladesh. Clima Chang Cell DoE MoEF
• Chandio AA, Jiang Y, Rehman A, Rauf A (2020) Short and long-run impacts of climate change on agriculture: an empirical evidence from China. Int J Clim Chang Strat Manag
• Chaudhary P, Rai S, Wangdi S, Mao A, Rehman N, Chettri S, Bawa KS (2011) Consistency of local perceptions of climate change in the Kangchenjunga Himalaya landscape. Curr Sci 504–513
• Chien F, Anwar A, Hsu CC, Sharif A, Razzaq A, Sinha A (2021) The role of information and communication technology in encountering environmental degradation: proposing an SDG framework for the BRICS countries. Technol Soc 65:101587
• Cooper C, Booth A, Varley-Campbell J, Britten N, Garside R. Defining the process to literature searching in systematic reviews: a literature review of guidance and supporting studies. BMC Med Res Methodol. 2018; 18 (1):1–14. doi: 10.1186/s12874-018-0545-3. [ PMC free article ] [ PubMed ] [ CrossRef ] [ Google Scholar ]
• Costello A, Abbas M, Allen A, Ball S, Bell S, Bellamy R, Kett M. Managing the health effects of climate change: lancet and University College London Institute for Global Health Commission. The Lancet. 2009; 373 (9676):1693–1733. doi: 10.1016/S0140-6736(09)60935-1. [ PubMed ] [ CrossRef ] [ Google Scholar ]
• Cruz DLA (2015) Mother Figured. University of Chicago Press. Retrieved from, 10.7208/9780226315072
• Cui W, Ouyang T, Qiu Y, Cui D (2021) Literature Review of the Implications of Exercise Rehabilitation Strategies for SARS Patients on the Recovery of COVID-19 Patients. Paper presented at the Healthcare [ PMC free article ] [ PubMed ]
• Davidson D. Gaps in agricultural climate adaptation research. Nat Clim Chang. 2016; 6 (5):433–435. doi: 10.1038/nclimate3007. [ CrossRef ] [ Google Scholar ]
• Diffenbaugh NS, Singh D, Mankin JS, Horton DE, Swain DL, Touma D, Tsiang M. Quantifying the influence of global warming on unprecedented extreme climate events. Proc Natl Acad Sci. 2017; 114 (19):4881–4886. doi: 10.1073/pnas.1618082114. [ PMC free article ] [ PubMed ] [ CrossRef ] [ Google Scholar ]
• Dimri A, Kumar D, Choudhary A, Maharana P. Future changes over the Himalayas: mean temperature. Global Planet Change. 2018; 162 :235–251. doi: 10.1016/j.gloplacha.2018.01.014. [ CrossRef ] [ Google Scholar ]
• Dullinger S, Gattringer A, Thuiller W, Moser D, Zimmermann N, Guisan A. Extinction debt of high-mountain plants under twenty-first-century climate change. Nat Clim Chang: Nature Publishing Group; 2012. [ Google Scholar ]
• Dupuis I, Dumas C. Influence of temperature stress on in vitro fertilization and heat shock protein synthesis in maize (Zea mays L.) reproductive tissues. Plant Physiol. 1990; 94 (2):665–670. doi: 10.1104/pp.94.2.665. [ PMC free article ] [ PubMed ] [ CrossRef ] [ Google Scholar ]
• Edreira JR, Otegui ME. Heat stress in temperate and tropical maize hybrids: a novel approach for assessing sources of kernel loss in field conditions. Field Crop Res. 2013; 142 :58–67. doi: 10.1016/j.fcr.2012.11.009. [ CrossRef ] [ Google Scholar ]
• Edreira JR, Carpici EB, Sammarro D, Otegui M. Heat stress effects around flowering on kernel set of temperate and tropical maize hybrids. Field Crop Res. 2011; 123 (2):62–73. doi: 10.1016/j.fcr.2011.04.015. [ CrossRef ] [ Google Scholar ]
• Ellison D, Morris CE, Locatelli B, Sheil D, Cohen J, Murdiyarso D, Pokorny J. Trees, forests and water: Cool insights for a hot world. Glob Environ Chang. 2017; 43 :51–61. doi: 10.1016/j.gloenvcha.2017.01.002. [ CrossRef ] [ Google Scholar ]
• Elsayed ZM, Eldehna WM, Abdel-Aziz MM, El Hassab MA, Elkaeed EB, Al-Warhi T, Mohammed ER. Development of novel isatin–nicotinohydrazide hybrids with potent activity against susceptible/resistant Mycobacterium tuberculosis and bronchitis causing–bacteria. J Enzyme Inhib Med Chem. 2021; 36 (1):384–393. doi: 10.1080/14756366.2020.1868450. [ PMC free article ] [ PubMed ] [ CrossRef ] [ Google Scholar ]
• EM-DAT (2020) EMDAT: OFDA/CRED International Disaster Database, Université catholique de Louvain – Brussels – Belgium. from http://www.emdat.be
• EPA U (2018) United States Environmental Protection Agency, EPA Year in Review
• Erman A, De Vries Robbe SA, Thies SF, Kabir K, Maruo M (2021) Gender Dimensions of Disaster Risk and Resilience
• Fand BB, Kamble AL, Kumar M. Will climate change pose serious threat to crop pest management: a critical review. Int J Sci Res Publ. 2012; 2 (11):1–14. [ Google Scholar ]
• FAO (2018).The State of the World’s Forests 2018 - Forest Pathways to Sustainable Development.
• Fardous S Perception of climate change in Kaptai National Park. Rural Livelihoods and Protected Landscape: Co-Management in the Wetlands and Forests of Bangladesh, 186–204
• Farooq M, Bramley H, Palta JA, Siddique KH. Heat stress in wheat during reproductive and grain-filling phases. Crit Rev Plant Sci. 2011; 30 (6):491–507. doi: 10.1080/07352689.2011.615687. [ CrossRef ] [ Google Scholar ]
• Feliciano D, Recha J, Ambaw G, MacSween K, Solomon D, Wollenberg E (2022) Assessment of agricultural emissions, climate change mitigation and adaptation practices in Ethiopia. Clim Policy 1–18
• Ferreira JJ, Fernandes CI, Ferreira FA (2020) Technology transfer, climate change mitigation, and environmental patent impact on sustainability and economic growth: a comparison of European countries. Technol Forecast Soc Change 150:119770
• Fettig CJ, Reid ML, Bentz BJ, Sevanto S, Spittlehouse DL, Wang T. Changing climates, changing forests: a western North American perspective. J Forest. 2013; 111 (3):214–228. doi: 10.5849/jof.12-085. [ CrossRef ] [ Google Scholar ]
• Fischer AP. Characterizing behavioral adaptation to climate change in temperate forests. Landsc Urban Plan. 2019; 188 :72–79. doi: 10.1016/j.landurbplan.2018.09.024. [ CrossRef ] [ Google Scholar ]
• Flannigan M, Cantin AS, De Groot WJ, Wotton M, Newbery A, Gowman LM. Global wildland fire season severity in the 21st century. For Ecol Manage. 2013; 294 :54–61. doi: 10.1016/j.foreco.2012.10.022. [ CrossRef ] [ Google Scholar ]
• Fossheim M, Primicerio R, Johannesen E, Ingvaldsen RB, Aschan MM, Dolgov AV. Recent warming leads to a rapid borealization of fish communities in the Arctic. Nat Clim Chang. 2015; 5 (7):673–677. doi: 10.1038/nclimate2647. [ CrossRef ] [ Google Scholar ]
• Füssel HM, Hildén M (2014) How is uncertainty addressed in the knowledge base for national adaptation planning? Adapting to an Uncertain Climate (pp. 41–66): Springer
• Gambín BL, Borrás L, Otegui ME. Source–sink relations and kernel weight differences in maize temperate hybrids. Field Crop Res. 2006; 95 (2–3):316–326. doi: 10.1016/j.fcr.2005.04.002. [ CrossRef ] [ Google Scholar ]
• Gambín B, Borrás L. Resource distribution and the trade-off between seed number and seed weight: a comparison across crop species. Annals of Applied Biology. 2010; 156 (1):91–102. doi: 10.1111/j.1744-7348.2009.00367.x. [ CrossRef ] [ Google Scholar ]
• Gampe D, Nikulin G, Ludwig R. Using an ensemble of regional climate models to assess climate change impacts on water scarcity in European river basins. Sci Total Environ. 2016; 573 :1503–1518. doi: 10.1016/j.scitotenv.2016.08.053. [ PubMed ] [ CrossRef ] [ Google Scholar ]
• García GA, Dreccer MF, Miralles DJ, Serrago RA. High night temperatures during grain number determination reduce wheat and barley grain yield: a field study. Glob Change Biol. 2015; 21 (11):4153–4164. doi: 10.1111/gcb.13009. [ PubMed ] [ CrossRef ] [ Google Scholar ]
• Garner E, Inyang M, Garvey E, Parks J, Glover C, Grimaldi A, Edwards MA. Impact of blending for direct potable reuse on premise plumbing microbial ecology and regrowth of opportunistic pathogens and antibiotic resistant bacteria. Water Res. 2019; 151 :75–86. doi: 10.1016/j.watres.2018.12.003. [ PubMed ] [ CrossRef ] [ Google Scholar ]
• Gleditsch NP (2021) This time is different! Or is it? NeoMalthusians and environmental optimists in the age of climate change. J Peace Res 0022343320969785
• Godfray HCJ, Beddington JR, Crute IR, Haddad L, Lawrence D, Muir JF, Toulmin C. Food security: the challenge of feeding 9 billion people. Science. 2010; 327 (5967):812–818. doi: 10.1126/science.1185383. [ PubMed ] [ CrossRef ] [ Google Scholar ]
• Goes S, Hasterok D, Schutt DL, Klöcking M (2020) Continental lithospheric temperatures: A review. Phys Earth Planet Inter 106509
• Gorst A, Dehlavi A, Groom B. Crop productivity and adaptation to climate change in Pakistan. Environ Dev Econ. 2018; 23 (6):679–701. doi: 10.1017/S1355770X18000232. [ CrossRef ] [ Google Scholar ]
• Gosling SN, Arnell NW. A global assessment of the impact of climate change on water scarcity. Clim Change. 2016; 134 (3):371–385. doi: 10.1007/s10584-013-0853-x. [ CrossRef ] [ Google Scholar ]
• Gössling S, Scott D, Hall CM, Ceron J-P, Dubois G. Consumer behaviour and demand response of tourists to climate change. Ann Tour Res. 2012; 39 (1):36–58. doi: 10.1016/j.annals.2011.11.002. [ CrossRef ] [ Google Scholar ]
• Gourdji SM, Sibley AM, Lobell DB. Global crop exposure to critical high temperatures in the reproductive period: historical trends and future projections. Environ Res Lett. 2013; 8 (2):024041. doi: 10.1088/1748-9326/8/2/024041. [ CrossRef ] [ Google Scholar ]
• Grieg E Responsible Consumption and Production
• Gunter BG, Rahman A, Rahman A (2008) How Vulnerable are Bangladesh’s Indigenous People to Climate Change? Bangladesh Development Research Center (BDRC)
• Hall CM, Amelung B, Cohen S, Eijgelaar E, Gössling S, Higham J, Scott D. On climate change skepticism and denial in tourism. J Sustain Tour. 2015; 23 (1):4–25. doi: 10.1080/09669582.2014.953544. [ CrossRef ] [ Google Scholar ]
• Hartmann H, Moura CF, Anderegg WR, Ruehr NK, Salmon Y, Allen CD, Galbraith D. Research frontiers for improving our understanding of drought-induced tree and forest mortality. New Phytol. 2018; 218 (1):15–28. doi: 10.1111/nph.15048. [ PubMed ] [ CrossRef ] [ Google Scholar ]
• Hatfield JL, Prueger JH. Temperature extremes: Effect on plant growth and development. Weather and Climate Extremes. 2015; 10 :4–10. doi: 10.1016/j.wace.2015.08.001. [ CrossRef ] [ Google Scholar ]
• Hatfield JL, Boote KJ, Kimball B, Ziska L, Izaurralde RC, Ort D, Wolfe D. Climate impacts on agriculture: implications for crop production. Agron J. 2011; 103 (2):351–370. doi: 10.2134/agronj2010.0303. [ CrossRef ] [ Google Scholar ]
• Hendriksen RS, Munk P, Njage P, Van Bunnik B, McNally L, Lukjancenko O, Kjeldgaard J. Global monitoring of antimicrobial resistance based on metagenomics analyses of urban sewage. Nat Commun. 2019; 10 (1):1124. doi: 10.1038/s41467-019-08853-3. [ PMC free article ] [ PubMed ] [ CrossRef ] [ Google Scholar ]
• Huang S (2004) Global trade patterns in fruits and vegetables. USDA-ERS Agriculture and Trade Report No. WRS-04–06
• Huang W, Gao Q-X, Cao G-L, Ma Z-Y, Zhang W-D, Chao Q-C. Effect of urban symbiosis development in China on GHG emissions reduction. Adv Clim Chang Res. 2016; 7 (4):247–252. doi: 10.1016/j.accre.2016.12.003. [ CrossRef ] [ Google Scholar ]
• Huang Y, Haseeb M, Usman M, Ozturk I (2022) Dynamic association between ICT, renewable energy, economic complexity and ecological footprint: Is there any difference between E-7 (developing) and G-7 (developed) countries? Tech Soc 68:101853
• Hubbart JA, Guyette R, Muzika R-M. More than drought: precipitation variance, excessive wetness, pathogens and the future of the western edge of the eastern deciduous forest. Sci Total Environ. 2016; 566 :463–467. doi: 10.1016/j.scitotenv.2016.05.108. [ PubMed ] [ CrossRef ] [ Google Scholar ]
• Hussain M, Butt AR, Uzma F, Ahmed R, Irshad S, Rehman A, Yousaf B. A comprehensive review of climate change impacts, adaptation, and mitigation on environmental and natural calamities in Pakistan. Environ Monit Assess. 2020; 192 (1):48. doi: 10.1007/s10661-019-7956-4. [ PubMed ] [ CrossRef ] [ Google Scholar ]
• Hussain M, Liu G, Yousaf B, Ahmed R, Uzma F, Ali MU, Butt AR. Regional and sectoral assessment on climate-change in Pakistan: social norms and indigenous perceptions on climate-change adaptation and mitigation in relation to global context. J Clean Prod. 2018; 200 :791–808. doi: 10.1016/j.jclepro.2018.07.272. [ CrossRef ] [ Google Scholar ]
• Intergov. Panel Clim Chang 33 from 10.1017/CBO9781107415324
• Ionescu C, Klein RJ, Hinkel J, Kumar KK, Klein R. Towards a formal framework of vulnerability to climate change. Environ Model Assess. 2009; 14 (1):1–16. doi: 10.1007/s10666-008-9179-x. [ CrossRef ] [ Google Scholar ]
• IPCC (2013) Summary for policymakers. Clim Chang Phys Sci Basis Contrib Work Gr I Fifth Assess Rep
• Ishikawa-Ishiwata Y, Furuya J (2022) Economic evaluation and climate change adaptation measures for rice production in vietnam using a supply and demand model: special emphasis on the Mekong River Delta region in Vietnam. In Interlocal Adaptations to Climate Change in East and Southeast Asia (pp. 45–53). Springer, Cham
• Izaguirre C, Losada I, Camus P, Vigh J, Stenek V. Climate change risk to global port operations. Nat Clim Chang. 2021; 11 (1):14–20. doi: 10.1038/s41558-020-00937-z. [ CrossRef ] [ Google Scholar ]
• Jactel H, Koricheva J, Castagneyrol B (2019) Responses of forest insect pests to climate change: not so simple. Current opinion in insect science [ PubMed ]
• Jahanzad E, Holtz BA, Zuber CA, Doll D, Brewer KM, Hogan S, Gaudin AC. Orchard recycling improves climate change adaptation and mitigation potential of almond production systems. PLoS ONE. 2020; 15 (3):e0229588. doi: 10.1371/journal.pone.0229588. [ PMC free article ] [ PubMed ] [ CrossRef ] [ Google Scholar ]
• Jurgilevich A, Räsänen A, Groundstroem F, Juhola S. A systematic review of dynamics in climate risk and vulnerability assessments. Environ Res Lett. 2017; 12 (1):013002. doi: 10.1088/1748-9326/aa5508. [ CrossRef ] [ Google Scholar ]
• Karami E (2012) Climate change, resilience and poverty in the developing world. Paper presented at the Culture, Politics and Climate change conference
• Kärkkäinen L, Lehtonen H, Helin J, Lintunen J, Peltonen-Sainio P, Regina K, . . . Packalen T (2020) Evaluation of policy instruments for supporting greenhouse gas mitigation efforts in agricultural and urban land use. Land Use Policy 99:104991
• Karkman A, Do TT, Walsh F, Virta MP. Antibiotic-resistance genes in waste water. Trends Microbiol. 2018; 26 (3):220–228. doi: 10.1016/j.tim.2017.09.005. [ PubMed ] [ CrossRef ] [ Google Scholar ]
• Kohfeld KE, Le Quéré C, Harrison SP, Anderson RF. Role of marine biology in glacial-interglacial CO2 cycles. Science. 2005; 308 (5718):74–78. doi: 10.1126/science.1105375. [ PubMed ] [ CrossRef ] [ Google Scholar ]
• Kongsager R. Linking climate change adaptation and mitigation: a review with evidence from the land-use sectors. Land. 2018; 7 (4):158. doi: 10.3390/land7040158. [ CrossRef ] [ Google Scholar ]
• Kurz WA, Dymond C, Stinson G, Rampley G, Neilson E, Carroll A, Safranyik L. Mountain pine beetle and forest carbon feedback to climate change. Nature. 2008; 452 (7190):987. doi: 10.1038/nature06777. [ PubMed ] [ CrossRef ] [ Google Scholar ]
• Lamperti F, Bosetti V, Roventini A, Tavoni M, Treibich T (2021) Three green financial policies to address climate risks. J Financial Stab 54:100875
• Leal Filho W, Azeiteiro UM, Balogun AL, Setti AFF, Mucova SA, Ayal D, . . . Oguge NO (2021) The influence of ecosystems services depletion to climate change adaptation efforts in Africa. Sci Total Environ 146414 [ PubMed ]
• Lehner F, Coats S, Stocker TF, Pendergrass AG, Sanderson BM, Raible CC, Smerdon JE. Projected drought risk in 1.5 C and 2 C warmer climates. Geophys Res Lett. 2017; 44 (14):7419–7428. doi: 10.1002/2017GL074117. [ CrossRef ] [ Google Scholar ]
• Lemery J, Knowlton K, Sorensen C (2021) Global climate change and human health: from science to practice: John Wiley & Sons
• Leppänen S, Saikkonen L, Ollikainen M (2014) Impact of Climate Change on cereal grain production in Russia: Mimeo
• Lipczynska-Kochany E. Effect of climate change on humic substances and associated impacts on the quality of surface water and groundwater: a review. Sci Total Environ. 2018; 640 :1548–1565. doi: 10.1016/j.scitotenv.2018.05.376. [ PubMed ] [ CrossRef ] [ Google Scholar ]
• livescience.com. New coronavirus may have ‘jumped’ to humans from snakes, study finds, live science,. from < https://www.livescience.com/new-coronavirus-origin-snakes.html > accessed on Jan 2020
• Lobell DB, Field CB. Global scale climate–crop yield relationships and the impacts of recent warming. Environ Res Lett. 2007; 2 (1):014002. doi: 10.1088/1748-9326/2/1/014002. [ CrossRef ] [ Google Scholar ]
• Lobell DB, Gourdji SM. The influence of climate change on global crop productivity. Plant Physiol. 2012; 160 (4):1686–1697. doi: 10.1104/pp.112.208298. [ PMC free article ] [ PubMed ] [ CrossRef ] [ Google Scholar ]
• Ma L, Li B, Zhang T. New insights into antibiotic resistome in drinking water and management perspectives: a metagenomic based study of small-sized microbes. Water Res. 2019; 152 :191–201. doi: 10.1016/j.watres.2018.12.069. [ PubMed ] [ CrossRef ] [ Google Scholar ]
• Macchi M, Oviedo G, Gotheil S, Cross K, Boedhihartono A, Wolfangel C, Howell M (2008) Indigenous and traditional peoples and climate change. International Union for the Conservation of Nature, Gland, Suiza
• Mall RK, Gupta A, Sonkar G (2017) Effect of climate change on agricultural crops. In Current developments in biotechnology and bioengineering (pp. 23–46). Elsevier
• Manes S, Costello MJ, Beckett H, Debnath A, Devenish-Nelson E, Grey KA, . . . Krause C (2021) Endemism increases species’ climate change risk in areas of global biodiversity importance. Biol Conserv 257:109070
• Mannig B, Pollinger F, Gafurov A, Vorogushyn S, Unger-Shayesteh K (2018) Impacts of climate change in Central Asia Encyclopedia of the Anthropocene (pp. 195–203): Elsevier
• Martínez-Alvarado O, Gray SL, Hart NC, Clark PA, Hodges K, Roberts MJ. Increased wind risk from sting-jet windstorms with climate change. Environ Res Lett. 2018; 13 (4):044002. doi: 10.1088/1748-9326/aaae3a. [ CrossRef ] [ Google Scholar ]
• Matsui T, Omasa K, Horie T. The difference in sterility due to high temperatures during the flowering period among japonica-rice varieties. Plant Production Science. 2001; 4 (2):90–93. doi: 10.1626/pps.4.90. [ CrossRef ] [ Google Scholar ]
• Meierrieks D (2021) Weather shocks, climate change and human health. World Dev 138:105228
• Michel D, Eriksson M, Klimes M (2021) Climate change and (in) security in transboundary river basins Handbook of Security and the Environment: Edward Elgar Publishing
• Mihiretu A, Okoyo EN, Lemma T. Awareness of climate change and its associated risks jointly explain context-specific adaptation in the Arid-tropics. Northeast Ethiopia SN Social Sciences. 2021; 1 (2):1–18. [ Google Scholar ]
• Millar CI, Stephenson NL. Temperate forest health in an era of emerging megadisturbance. Science. 2015; 349 (6250):823–826. doi: 10.1126/science.aaa9933. [ PubMed ] [ CrossRef ] [ Google Scholar ]
• Mishra A, Bruno E, Zilberman D (2021) Compound natural and human disasters: Managing drought and COVID-19 to sustain global agriculture and food sectors. Sci Total Environ 754:142210 [ PMC free article ] [ PubMed ]
• Mosavi SH, Soltani S, Khalilian S (2020) Coping with climate change in agriculture: Evidence from Hamadan-Bahar plain in Iran. Agric Water Manag 241:106332
• Murshed M (2020) An empirical analysis of the non-linear impacts of ICT-trade openness on renewable energy transition, energy efficiency, clean cooking fuel access and environmental sustainability in South Asia. Environ Sci Pollut Res 27(29):36254–36281. 10.1007/s11356-020-09497-3 [ PMC free article ] [ PubMed ]
• Murshed M. Pathways to clean cooking fuel transition in low and middle income Sub-Saharan African countries: the relevance of improving energy use efficiency. Sustainable Production and Consumption. 2022; 30 :396–412. doi: 10.1016/j.spc.2021.12.016. [ CrossRef ] [ Google Scholar ]
• Murshed M, Dao NTT. Revisiting the CO2 emission-induced EKC hypothesis in South Asia: the role of Export Quality Improvement. GeoJournal. 2020 doi: 10.1007/s10708-020-10270-9. [ CrossRef ] [ Google Scholar ]
• Murshed M, Abbass K, Rashid S. Modelling renewable energy adoption across south Asian economies: Empirical evidence from Bangladesh, India, Pakistan and Sri Lanka. Int J Finan Eco. 2021; 26 (4):5425–5450. doi: 10.1002/ijfe.2073. [ CrossRef ] [ Google Scholar ]
• Murshed M, Nurmakhanova M, Elheddad M, Ahmed R. Value addition in the services sector and its heterogeneous impacts on CO2 emissions: revisiting the EKC hypothesis for the OPEC using panel spatial estimation techniques. Environ Sci Pollut Res. 2020; 27 (31):38951–38973. doi: 10.1007/s11356-020-09593-4. [ PubMed ] [ CrossRef ] [ Google Scholar ]
• Murshed M, Nurmakhanova M, Al-Tal R, Mahmood H, Elheddad M, Ahmed R (2022) Can intra-regional trade, renewable energy use, foreign direct investments, and economic growth reduce ecological footprints in South Asia? Energy Sources, Part B: Economics, Planning, and Policy. 10.1080/15567249.2022.2038730
• Neuvonen M, Sievänen T, Fronzek S, Lahtinen I, Veijalainen N, Carter TR. Vulnerability of cross-country skiing to climate change in Finland–an interactive mapping tool. J Outdoor Recreat Tour. 2015; 11 :64–79. doi: 10.1016/j.jort.2015.06.010. [ CrossRef ] [ Google Scholar ]
• npr.org. Please Help Me.’ What people in China are saying about the outbreak on social media, npr.org, . from < https://www.npr.org/sections/goatsandsoda/2020/01/24/799000379/please-help-me-what-people-in-china-are-saying-about-the-outbreak-on-social-medi >, Accessed on 26 Jan 2020.
• Ogden LE. Climate change, pathogens, and people: the challenges of monitoring a moving target. Bioscience. 2018; 68 (10):733–739. doi: 10.1093/biosci/biy101. [ CrossRef ] [ Google Scholar ]
• Ortiz AMD, Outhwaite CL, Dalin C, Newbold T. A review of the interactions between biodiversity, agriculture, climate change, and international trade: research and policy priorities. One Earth. 2021; 4 (1):88–101. doi: 10.1016/j.oneear.2020.12.008. [ CrossRef ] [ Google Scholar ]
• Ortiz R. Crop genetic engineering under global climate change. Ann Arid Zone. 2008; 47 (3):343. [ Google Scholar ]
• Otegui MAE, Bonhomme R. Grain yield components in maize: I. Ear growth and kernel set. Field Crop Res. 1998; 56 (3):247–256. doi: 10.1016/S0378-4290(97)00093-2. [ CrossRef ] [ Google Scholar ]
• Pachauri RK, Allen MR, Barros VR, Broome J, Cramer W, Christ R, . . . Dasgupta P (2014) Climate change 2014: synthesis report. Contribution of Working Groups I, II and III to the fifth assessment report of the Intergovernmental Panel on Climate Change: Ipcc
• Pal JK. Visualizing the knowledge outburst in global research on COVID-19. Scientometrics. 2021; 126 (5):4173–4193. doi: 10.1007/s11192-021-03912-3. [ PMC free article ] [ PubMed ] [ CrossRef ] [ Google Scholar ]
• Panda R, Behera S, Kashyap P. Effective management of irrigation water for wheat under stressed conditions. Agric Water Manag. 2003; 63 (1):37–56. doi: 10.1016/S0378-3774(03)00099-4. [ CrossRef ] [ Google Scholar ]
• Pärnänen KM, Narciso-da-Rocha C, Kneis D, Berendonk TU, Cacace D, Do TT, Jaeger T. Antibiotic resistance in European wastewater treatment plants mirrors the pattern of clinical antibiotic resistance prevalence. Sci Adv. 2019; 5 (3):eaau9124. doi: 10.1126/sciadv.aau9124. [ PMC free article ] [ PubMed ] [ CrossRef ] [ Google Scholar ]
• Parry M, Parry ML, Canziani O, Palutikof J, Van der Linden P, Hanson C (2007) Climate change 2007-impacts, adaptation and vulnerability: Working group II contribution to the fourth assessment report of the IPCC (Vol. 4): Cambridge University Press
• Patz JA, Campbell-Lendrum D, Holloway T, Foley JA. Impact of regional climate change on human health. Nature. 2005; 438 (7066):310–317. doi: 10.1038/nature04188. [ PubMed ] [ CrossRef ] [ Google Scholar ]
• Patz JA, Graczyk TK, Geller N, Vittor AY. Effects of environmental change on emerging parasitic diseases. Int J Parasitol. 2000; 30 (12–13):1395–1405. doi: 10.1016/S0020-7519(00)00141-7. [ PubMed ] [ CrossRef ] [ Google Scholar ]
• Pautasso M, Döring TF, Garbelotto M, Pellis L, Jeger MJ. Impacts of climate change on plant diseases—opinions and trends. Eur J Plant Pathol. 2012; 133 (1):295–313. doi: 10.1007/s10658-012-9936-1. [ CrossRef ] [ Google Scholar ]
• Peng S, Huang J, Sheehy JE, Laza RC, Visperas RM, Zhong X, Cassman KG. Rice yields decline with higher night temperature from global warming. Proc Natl Acad Sci. 2004; 101 (27):9971–9975. doi: 10.1073/pnas.0403720101. [ PMC free article ] [ PubMed ] [ CrossRef ] [ Google Scholar ]
• Pereira HM, Ferrier S, Walters M, Geller GN, Jongman R, Scholes RJ, Cardoso A. Essential biodiversity variables. Science. 2013; 339 (6117):277–278. doi: 10.1126/science.1229931. [ PubMed ] [ CrossRef ] [ Google Scholar ]
• Perera K, De Silva K, Amarasinghe M. Potential impact of predicted sea level rise on carbon sink function of mangrove ecosystems with special reference to Negombo estuary, Sri Lanka. Global Planet Change. 2018; 161 :162–171. doi: 10.1016/j.gloplacha.2017.12.016. [ CrossRef ] [ Google Scholar ]
• Pfadenhauer JS, Klötzli FA (2020) Zonal Vegetation of the Subtropical (Warm–Temperate) Zone with Winter Rain. In Global Vegetation (pp. 455–514). Springer, Cham
• Phillips JD. Environmental gradients and complexity in coastal landscape response to sea level rise. CATENA. 2018; 169 :107–118. doi: 10.1016/j.catena.2018.05.036. [ CrossRef ] [ Google Scholar ]
• Pirasteh-Anosheh H, Parnian A, Spasiano D, Race M, Ashraf M (2021) Haloculture: A system to mitigate the negative impacts of pandemics on the environment, society and economy, emphasizing COVID-19. Environ Res 111228 [ PMC free article ] [ PubMed ]
• Pruden A, Larsson DJ, Amézquita A, Collignon P, Brandt KK, Graham DW, Snape JR. Management options for reducing the release of antibiotics and antibiotic resistance genes to the environment. Environ Health Perspect. 2013; 121 (8):878–885. doi: 10.1289/ehp.1206446. [ PMC free article ] [ PubMed ] [ CrossRef ] [ Google Scholar ]
• Qasim MZ, Hammad HM, Abbas F, Saeed S, Bakhat HF, Nasim W, Fahad S. The potential applications of picotechnology in biomedical and environmental sciences. Environ Sci Pollut Res. 2020; 27 (1):133–142. doi: 10.1007/s11356-019-06554-4. [ PubMed ] [ CrossRef ] [ Google Scholar ]
• Qasim MZ, Hammad HM, Maqsood F, Tariq T, Chawla MS Climate Change Implication on Cereal Crop Productivity
• Rahman M, Alam K. Forest dependent indigenous communities’ perception and adaptation to climate change through local knowledge in the protected area—a Bangladesh case study. Climate. 2016; 4 (1):12. doi: 10.3390/cli4010012. [ CrossRef ] [ Google Scholar ]
• Ramankutty N, Mehrabi Z, Waha K, Jarvis L, Kremen C, Herrero M, Rieseberg LH. Trends in global agricultural land use: implications for environmental health and food security. Annu Rev Plant Biol. 2018; 69 :789–815. doi: 10.1146/annurev-arplant-042817-040256. [ PubMed ] [ CrossRef ] [ Google Scholar ]
• Rehman A, Ma H, Ahmad M, Irfan M, Traore O, Chandio AA (2021) Towards environmental Sustainability: devolving the influence of carbon dioxide emission to population growth, climate change, Forestry, livestock and crops production in Pakistan. Ecol Indic 125:107460
• Reichstein M, Carvalhais N. Aspects of forest biomass in the Earth system: its role and major unknowns. Surv Geophys. 2019; 40 (4):693–707. doi: 10.1007/s10712-019-09551-x. [ CrossRef ] [ Google Scholar ]
• Reidsma P, Ewert F, Boogaard H, van Diepen K. Regional crop modelling in Europe: the impact of climatic conditions and farm characteristics on maize yields. Agric Syst. 2009; 100 (1–3):51–60. doi: 10.1016/j.agsy.2008.12.009. [ CrossRef ] [ Google Scholar ]
• Ritchie H, Roser M (2014) Natural disasters. Our World in Data
• Rizvi AR, Baig S, Verdone M. Ecosystems based adaptation: knowledge gaps in making an economic case for investing in nature based solutions for climate change. Gland, Switzerland: IUCN; 2015. p. 48. [ Google Scholar ]
• Roscher C, Fergus AJ, Petermann JS, Buchmann N, Schmid B, Schulze E-D. What happens to the sown species if a biodiversity experiment is not weeded? Basic Appl Ecol. 2013; 14 (3):187–198. doi: 10.1016/j.baae.2013.01.003. [ CrossRef ] [ Google Scholar ]
• Rosenzweig C, Elliott J, Deryng D, Ruane AC, Müller C, Arneth A, Khabarov N. Assessing agricultural risks of climate change in the 21st century in a global gridded crop model intercomparison. Proc Natl Acad Sci. 2014; 111 (9):3268–3273. doi: 10.1073/pnas.1222463110. [ PMC free article ] [ PubMed ] [ CrossRef ] [ Google Scholar ]
• Rosenzweig C, Iglesius A, Yang XB, Epstein PR, Chivian E (2001) Climate change and extreme weather events-implications for food production, plant diseases, and pests
• Sadras VO, Slafer GA. Environmental modulation of yield components in cereals: heritabilities reveal a hierarchy of phenotypic plasticities. Field Crop Res. 2012; 127 :215–224. doi: 10.1016/j.fcr.2011.11.014. [ CrossRef ] [ Google Scholar ]
• Salvucci ME, Crafts-Brandner SJ. Inhibition of photosynthesis by heat stress: the activation state of Rubisco as a limiting factor in photosynthesis. Physiol Plant. 2004; 120 (2):179–186. doi: 10.1111/j.0031-9317.2004.0173.x. [ PubMed ] [ CrossRef ] [ Google Scholar ]
• Santos WS, Gurgel-Gonçalves R, Garcez LM, Abad-Franch F. Deforestation effects on Attalea palms and their resident Rhodnius, vectors of Chagas disease, in eastern Amazonia. PLoS ONE. 2021; 16 (5):e0252071. doi: 10.1371/journal.pone.0252071. [ PMC free article ] [ PubMed ] [ CrossRef ] [ Google Scholar ]
• Sarkar P, Debnath N, Reang D (2021) Coupled human-environment system amid COVID-19 crisis: a conceptual model to understand the nexus. Sci Total Environ 753:141757 [ PMC free article ] [ PubMed ]
• Schlenker W, Roberts MJ. Nonlinear temperature effects indicate severe damages to US crop yields under climate change. Proc Natl Acad Sci. 2009; 106 (37):15594–15598. doi: 10.1073/pnas.0906865106. [ PMC free article ] [ PubMed ] [ CrossRef ] [ Google Scholar ]
• Schoene DH, Bernier PY. Adapting forestry and forests to climate change: a challenge to change the paradigm. Forest Policy Econ. 2012; 24 :12–19. doi: 10.1016/j.forpol.2011.04.007. [ CrossRef ] [ Google Scholar ]
• Schuurmans C (2021) The world heat budget: expected changes Climate Change (pp. 1–15): CRC Press
• Scott D. Sustainable Tourism and the Grand Challenge of Climate Change. Sustainability. 2021; 13 (4):1966. doi: 10.3390/su13041966. [ CrossRef ] [ Google Scholar ]
• Scott D, McBoyle G, Schwartzentruber M. Climate change and the distribution of climatic resources for tourism in North America. Climate Res. 2004; 27 (2):105–117. doi: 10.3354/cr027105. [ CrossRef ] [ Google Scholar ]
• Semenov MA. Impacts of climate change on wheat in England and Wales. J R Soc Interface. 2009; 6 (33):343–350. doi: 10.1098/rsif.2008.0285. [ PMC free article ] [ PubMed ] [ CrossRef ] [ Google Scholar ]
• Shaffril HAM, Krauss SE, Samsuddin SF. A systematic review on Asian’s farmers’ adaptation practices towards climate change. Sci Total Environ. 2018; 644 :683–695. doi: 10.1016/j.scitotenv.2018.06.349. [ PubMed ] [ CrossRef ] [ Google Scholar ]
• Shahbaz M, Balsalobre-Lorente D, Sinha A (2019) Foreign direct Investment–CO2 emissions nexus in Middle East and North African countries: Importance of biomass energy consumption. J Clean Product 217:603–614
• Sharif A, Mishra S, Sinha A, Jiao Z, Shahbaz M, Afshan S (2020) The renewable energy consumption-environmental degradation nexus in Top-10 polluted countries: Fresh insights from quantile-on-quantile regression approach. Renew Energy 150:670–690
• Sharma R. Impacts on human health of climate and land use change in the Hindu Kush-Himalayan region. Mt Res Dev. 2012; 32 (4):480–486. doi: 10.1659/MRD-JOURNAL-D-12-00068.1. [ CrossRef ] [ Google Scholar ]
• Sharma R, Sinha A, Kautish P. Examining the impacts of economic and demographic aspects on the ecological footprint in South and Southeast Asian countries. Environ Sci Pollut Res. 2020; 27 (29):36970–36982. doi: 10.1007/s11356-020-09659-3. [ PubMed ] [ CrossRef ] [ Google Scholar ]
• Smit B, Burton I, Klein RJ, Wandel J (2000) An anatomy of adaptation to climate change and variability Societal adaptation to climate variability and change (pp. 223–251): Springer
• Song Y, Fan H, Tang X, Luo Y, Liu P, Chen Y (2021) The effects of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) on ischemic stroke and the possible underlying mechanisms. Int J Neurosci 1–20 [ PMC free article ] [ PubMed ]
• Sovacool BK, Griffiths S, Kim J, Bazilian M (2021) Climate change and industrial F-gases: a critical and systematic review of developments, sociotechnical systems and policy options for reducing synthetic greenhouse gas emissions. Renew Sustain Energy Rev 141:110759
• Stewart JA, Perrine JD, Nichols LB, Thorne JH, Millar CI, Goehring KE, Wright DH. Revisiting the past to foretell the future: summer temperature and habitat area predict pika extirpations in California. J Biogeogr. 2015; 42 (5):880–890. doi: 10.1111/jbi.12466. [ CrossRef ] [ Google Scholar ]
• Stocker T, Qin D, Plattner G, Tignor M, Allen S, Boschung J, . . . Midgley P (2013) Climate change 2013: The physical science basis. Working group I contribution to the IPCC Fifth assessment report: Cambridge: Cambridge University Press. 1535p
• Stone P, Nicolas M. Wheat cultivars vary widely in their responses of grain yield and quality to short periods of post-anthesis heat stress. Funct Plant Biol. 1994; 21 (6):887–900. doi: 10.1071/PP9940887. [ CrossRef ] [ Google Scholar ]
• Su H-C, Liu Y-S, Pan C-G, Chen J, He L-Y, Ying G-G. Persistence of antibiotic resistance genes and bacterial community changes in drinking water treatment system: from drinking water source to tap water. Sci Total Environ. 2018; 616 :453–461. doi: 10.1016/j.scitotenv.2017.10.318. [ PubMed ] [ CrossRef ] [ Google Scholar ]
• Sunderlin WD, Angelsen A, Belcher B, Burgers P, Nasi R, Santoso L, Wunder S. Livelihoods, forests, and conservation in developing countries: an overview. World Dev. 2005; 33 (9):1383–1402. doi: 10.1016/j.worlddev.2004.10.004. [ CrossRef ] [ Google Scholar ]
• Symanski E, Han HA, Han I, McDaniel M, Whitworth KW, McCurdy S, . . . Delclos GL (2021) Responding to natural and industrial disasters: partnerships and lessons learned. Disaster medicine and public health preparedness 1–4 [ PMC free article ] [ PubMed ]
• Tao F, Yokozawa M, Xu Y, Hayashi Y, Zhang Z. Climate changes and trends in phenology and yields of field crops in China, 1981–2000. Agric for Meteorol. 2006; 138 (1–4):82–92. doi: 10.1016/j.agrformet.2006.03.014. [ CrossRef ] [ Google Scholar ]
• Tebaldi C, Hayhoe K, Arblaster JM, Meehl GA. Going to the extremes. Clim Change. 2006; 79 (3–4):185–211. doi: 10.1007/s10584-006-9051-4. [ CrossRef ] [ Google Scholar ]
• Testa G, Koon E, Johannesson L, McKenna G, Anthony T, Klintmalm G, Gunby R (2018) This article has been accepted for publication and undergone full peer review but has not been through the copyediting, typesetting, pagination and proofreading process, which may lead to differences between this version and the Version of Record. Please cite this article as
• Thornton PK, Lipper L (2014) How does climate change alter agricultural strategies to support food security? (Vol. 1340): Intl Food Policy Res Inst
• Tranfield D, Denyer D, Smart P. Towards a methodology for developing evidence-informed management knowledge by means of systematic review. Br J Manag. 2003; 14 (3):207–222. doi: 10.1111/1467-8551.00375. [ CrossRef ] [ Google Scholar ]
• UNEP (2017) United nations environment programme: frontiers 2017. from https://www.unenvironment.org/news-and-stories/press-release/antimicrobial-resistance - environmental-pollution-among-biggest
• Usman M, Balsalobre-Lorente D (2022) Environmental concern in the era of industrialization: Can financial development, renewable energy and natural resources alleviate some load? Ene Policy 162:112780
• Usman M, Makhdum MSA (2021) What abates ecological footprint in BRICS-T region? Exploring the influence of renewable energy, non-renewable energy, agriculture, forest area and financial development. Renew Energy 179:12–28
• Usman M, Balsalobre-Lorente D, Jahanger A, Ahmad P. Pollution concern during globalization mode in financially resource-rich countries: Do financial development, natural resources, and renewable energy consumption matter? Rene. Energy. 2022; 183 :90–102. doi: 10.1016/j.renene.2021.10.067. [ CrossRef ] [ Google Scholar ]
• Usman M, Jahanger A, Makhdum MSA, Balsalobre-Lorente D, Bashir A (2022a) How do financial development, energy consumption, natural resources, and globalization affect Arctic countries’ economic growth and environmental quality? An advanced panel data simulation. Energy 241:122515
• Usman M, Khalid K, Mehdi MA. What determines environmental deficit in Asia? Embossing the role of renewable and non-renewable energy utilization. Renew Energy. 2021; 168 :1165–1176. doi: 10.1016/j.renene.2021.01.012. [ CrossRef ] [ Google Scholar ]
• Urban MC. Accelerating extinction risk from climate change. Science. 2015; 348 (6234):571–573. doi: 10.1126/science.aaa4984. [ PubMed ] [ CrossRef ] [ Google Scholar ]
• Vale MM, Arias PA, Ortega G, Cardoso M, Oliveira BF, Loyola R, Scarano FR (2021) Climate change and biodiversity in the Atlantic Forest: best climatic models, predicted changes and impacts, and adaptation options The Atlantic Forest (pp. 253–267): Springer
• Vedwan N, Rhoades RE. Climate change in the Western Himalayas of India: a study of local perception and response. Climate Res. 2001; 19 (2):109–117. doi: 10.3354/cr019109. [ CrossRef ] [ Google Scholar ]
• Vega CR, Andrade FH, Sadras VO, Uhart SA, Valentinuz OR. Seed number as a function of growth. A comparative study in soybean, sunflower, and maize. Crop Sci. 2001; 41 (3):748–754. doi: 10.2135/cropsci2001.413748x. [ CrossRef ] [ Google Scholar ]
• Vergés A, Doropoulos C, Malcolm HA, Skye M, Garcia-Pizá M, Marzinelli EM, Vila-Concejo A. Long-term empirical evidence of ocean warming leading to tropicalization of fish communities, increased herbivory, and loss of kelp. Proc Natl Acad Sci. 2016; 113 (48):13791–13796. doi: 10.1073/pnas.1610725113. [ PMC free article ] [ PubMed ] [ CrossRef ] [ Google Scholar ]
• Verheyen R (2005) Climate change damage and international law: prevention duties and state responsibility (Vol. 54): Martinus Nijhoff Publishers
• Waheed A, Fischer TB, Khan MI. Climate Change Policy Coherence across Policies, Plans, and Strategies in Pakistan—implications for the China-Pakistan Economic Corridor Plan. Environ Manage. 2021; 67 (5):793–810. doi: 10.1007/s00267-021-01449-y. [ PMC free article ] [ PubMed ] [ CrossRef ] [ Google Scholar ]
• Wasiq M, Ahmad M (2004) Sustaining forests: a development strategy: The World Bank
• Watts N, Adger WN, Agnolucci P, Blackstock J, Byass P, Cai W, Cooper A. Health and climate change: policy responses to protect public health. The Lancet. 2015; 386 (10006):1861–1914. doi: 10.1016/S0140-6736(15)60854-6. [ PubMed ] [ CrossRef ] [ Google Scholar ]
• Weed AS, Ayres MP, Hicke JA. Consequences of climate change for biotic disturbances in North American forests. Ecol Monogr. 2013; 83 (4):441–470. doi: 10.1890/13-0160.1. [ CrossRef ] [ Google Scholar ]
• Weisheimer A, Palmer T (2005) Changing frequency of occurrence of extreme seasonal temperatures under global warming. Geophys Res Lett 32(20)
• Wernberg T, Bennett S, Babcock RC, De Bettignies T, Cure K, Depczynski M, Hovey RK. Climate-driven regime shift of a temperate marine ecosystem. Science. 2016; 353 (6295):169–172. doi: 10.1126/science.aad8745. [ PubMed ] [ CrossRef ] [ Google Scholar ]
• WHO (2018) WHO, 2018. Antimicrobial resistance
• Wilkinson DM, Sherratt TN. Why is the world green? The interactions of top–down and bottom–up processes in terrestrial vegetation ecology. Plant Ecolog Divers. 2016; 9 (2):127–140. doi: 10.1080/17550874.2016.1178353. [ CrossRef ] [ Google Scholar ]
• Wiranata IJ, Simbolon K. Increasing awareness capacity of disaster potential as a support to achieve sustainable development goal (sdg) 13 in lampung province. Jurnal Pir: Power in International Relations. 2021; 5 (2):129–146. doi: 10.22303/pir.5.2.2021.129-146. [ CrossRef ] [ Google Scholar ]
• Wiréhn L. Nordic agriculture under climate change: a systematic review of challenges, opportunities and adaptation strategies for crop production. Land Use Policy. 2018; 77 :63–74. doi: 10.1016/j.landusepol.2018.04.059. [ CrossRef ] [ Google Scholar ]
• Wu D, Su Y, Xi H, Chen X, Xie B. Urban and agriculturally influenced water contribute differently to the spread of antibiotic resistance genes in a mega-city river network. Water Res. 2019; 158 :11–21. doi: 10.1016/j.watres.2019.03.010. [ PubMed ] [ CrossRef ] [ Google Scholar ]
• Wu HX (2020) Losing Steam?—An industry origin analysis of China’s productivity slowdown Measuring Economic Growth and Productivity (pp. 137–167): Elsevier
• Wu H, Qian H, Chen J, Huo C. Assessment of agricultural drought vulnerability in the Guanzhong Plain. China Water Resources Management. 2017; 31 (5):1557–1574. doi: 10.1007/s11269-017-1594-9. [ CrossRef ] [ Google Scholar ]
• Xie W, Huang J, Wang J, Cui Q, Robertson R, Chen K (2018) Climate change impacts on China’s agriculture: the responses from market and trade. China Econ Rev
• Xu J, Sharma R, Fang J, Xu Y. Critical linkages between land-use transition and human health in the Himalayan region. Environ Int. 2008; 34 (2):239–247. doi: 10.1016/j.envint.2007.08.004. [ PubMed ] [ CrossRef ] [ Google Scholar ]
• Yadav MK, Singh R, Singh K, Mall R, Patel C, Yadav S, Singh M. Assessment of climate change impact on productivity of different cereal crops in Varanasi. India J Agrometeorol. 2015; 17 (2):179–184. doi: 10.54386/jam.v17i2.1000. [ CrossRef ] [ Google Scholar ]
• Yang B, Usman M. Do industrialization, economic growth and globalization processes influence the ecological footprint and healthcare expenditures? Fresh insights based on the STIRPAT model for countries with the highest healthcare expenditures. Sust Prod Cons. 2021; 28 :893–910. [ Google Scholar ]
• Yu Z, Razzaq A, Rehman A, Shah A, Jameel K, Mor RS (2021) Disruption in global supply chain and socio-economic shocks: a lesson from COVID-19 for sustainable production and consumption. Oper Manag Res 1–16
• Zarnetske PL, Skelly DK, Urban MC. Biotic multipliers of climate change. Science. 2012; 336 (6088):1516–1518. doi: 10.1126/science.1222732. [ PubMed ] [ CrossRef ] [ Google Scholar ]
• Zhang M, Liu N, Harper R, Li Q, Liu K, Wei X, Liu S. A global review on hydrological responses to forest change across multiple spatial scales: importance of scale, climate, forest type and hydrological regime. J Hydrol. 2017; 546 :44–59. doi: 10.1016/j.jhydrol.2016.12.040. [ CrossRef ] [ Google Scholar ]
• Zhao J, Sinha A, Inuwa N, Wang Y, Murshed M, Abbasi KR (2022) Does Structural Transformation in Economy Impact Inequality in Renewable Energy Productivity? Implications for Sustainable Development. Renew Energy 189:853–864. 10.1016/j.renene.2022.03.050

Search the United Nations

• What Is Climate Change
• Myth Busters
• Renewable Energy
• Finance & Justice
• Initiatives
• Sustainable Development Goals
• Paris Agreement
• Climate Ambition Summit 2023
• Climate Conferences
• Press Material
• Communications Tips

What Is Climate Change?

Climate change refers to long-term shifts in temperatures and weather patterns. Such shifts can be natural, due to changes in the sun’s activity or large volcanic eruptions. But since the 1800s, human activities have been the main driver of climate change , primarily due to the burning of fossil fuels like coal, oil and gas.

Burning fossil fuels generates greenhouse gas emissions that act like a blanket wrapped around the Earth, trapping the sun’s heat and raising temperatures.

The main greenhouse gases that are causing climate change include carbon dioxide and methane. These come from using gasoline for driving a car or coal for heating a building, for example. Clearing land and cutting down forests can also release carbon dioxide. Agriculture, oil and gas operations are major sources of methane emissions. Energy, industry, transport, buildings, agriculture and land use are among the main sectors  causing greenhouse gases.

Humans are responsible for global warming

Climate scientists have showed that humans are responsible for virtually all global heating over the last 200 years. Human activities like the ones mentioned above are causing greenhouse gases that are warming the world faster than at any time in at least the last two thousand years.

The average temperature of the Earth’s surface is now about 1.2°C warmer than it was in the late 1800s (before the industrial revolution) and warmer than at any time in the last 100,000 years. The last decade (2011-2020) was the warmest on record , and each of the last four decades has been warmer than any previous decade since 1850.

Many people think climate change mainly means warmer temperatures. But temperature rise is only the beginning of the story. Because the Earth is a system, where everything is connected, changes in one area can influence changes in all others.

The consequences of climate change now include, among others, intense droughts, water scarcity, severe fires, rising sea levels, flooding, melting polar ice, catastrophic storms and declining biodiversity.

People are experiencing climate change in diverse ways

Climate change can affect our health , ability to grow food, housing, safety and work. Some of us are already more vulnerable to climate impacts, such as people living in small island nations and other developing countries. Conditions like sea-level rise and saltwater intrusion have advanced to the point where whole communities have had to relocate, and protracted droughts are putting people at risk of famine. In the future, the number of people displaced by weather-related events is expected to rise.

Every increase in global warming matters

In a series of UN reports , thousands of scientists and government reviewers agreed that limiting global temperature rise to no more than 1.5°C would help us avoid the worst climate impacts and maintain a livable climate. Yet policies currently in place point to a 3°C temperature rise by the end of the century.

The emissions that cause climate change come from every part of the world and affect everyone, but some countries produce much more than others .The seven biggest emitters alone (China, the United States of America, India, the European Union, Indonesia, the Russian Federation, and Brazil) accounted for about half of all global greenhouse gas emissions in 2020.

Everyone must take climate action, but people and countries creating more of the problem have a greater responsibility to act first.

We face a huge challenge but already know many solutions

Many climate change solutions can deliver economic benefits while improving our lives and protecting the environment. We also have global frameworks and agreements to guide progress, such as the Sustainable Development Goals , the UN Framework Convention on Climate Change and the Paris Agreement . Three broad categories of action are: cutting emissions, adapting to climate impacts and financing required adjustments.

Switching energy systems from fossil fuels to renewables like solar or wind will reduce the emissions driving climate change. But we have to act now. While a growing number of countries is committing to net zero emissions by 2050, emissions must be cut in half by 2030 to keep warming below 1.5°C. Achieving this means huge declines in the use of coal, oil and gas: over two-thirds of today’s proven reserves of fossil fuels need to be kept in the ground by 2050 in order to prevent catastrophic levels of climate change.

Adapting to climate consequences protects people, homes, businesses, livelihoods, infrastructure and natural ecosystems. It covers current impacts and those likely in the future. Adaptation will be required everywhere, but must be prioritized now for the most vulnerable people with the fewest resources to cope with climate hazards. The rate of return can be high. Early warning systems for disasters, for instance, save lives and property, and can deliver benefits up to 10 times the initial cost.

We can pay the bill now, or pay dearly in the future

Climate action requires significant financial investments by governments and businesses. But climate inaction is vastly more expensive. One critical step is for industrialized countries to fulfil their commitment to provide $100 billion a year to developing countries so they can adapt and move towards greener economies.

To get familiar with some of the more technical terms used in connection with climate change, consult the Climate Dictionary .

Learn more about…

The facts on climate and energy

Climate change is a hot topic – with myths and falsehoods circulating widely. Find some essential facts here .

The science

See the latest climate reports from the United Nations as well as climate action facts .

Causes and Effects

Fossil fuels are by far the largest contributor to the greenhouse gas emissions that cause climate change, which poses many risks to all forms of life on Earth. Learn more .

From the Secretary-General

Read the UN Chief’s latest statements on climate action.

What is net zero? Why is it important? Our  net-zero page  explains why we need steep emissions cuts now and what efforts are underway.

Renewable energy – powering a safer future

What is renewable energy and why does it matter? Learn more about why the shift to renewables is our only hope for a brighter and safer world.

How will the world foot the bill? We explain the issues and the value of financing climate action.

What is climate adaptation? Why is it so important for every country? Find out how we can protect lives and livelihoods as the climate changes.

Climate Issues

Learn more about how climate change impacts are felt across different sectors and ecosystems.

Why women are key to climate action

Women and girls are on the frontlines of the climate crisis and uniquely situated to drive action. Find out why it’s time to invest in women.

Facts and figures

• What is climate change?
• Causes and effects
• Myth busters

Cutting emissions

• Explaining net zero
• High-level expert group on net zero
• Checklists for credibility of net-zero pledges
• Greenwashing
• What you can do

Clean energy

• Renewable energy – key to a safer future
• What is renewable energy
• Five ways to speed up the energy transition
• Why invest in renewable energy
• Clean energy stories
• A just transition

Adapting to climate change

• Climate adaptation
• Early warnings for all
• Youth voices

Financing climate action

• Finance and justice
• Loss and damage
• $100 billion commitment
• Why finance climate action
• Biodiversity
• Human Security

International cooperation

• What are Nationally Determined Contributions
• Acceleration Agenda
• Climate Ambition Summit
• Climate conferences (COPs)
• Youth Advisory Group
• Action initiatives
• Secretary-General’s speeches
• Press material
• Fact sheets
• Communications tips

An official website of the United States government

Here's how you know

Official websites use .gov A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

•   Facebook
•   Twitter
•   Linkedin
•   Digg
•   Reddit
•   Pinterest
•   Email

Latest Earthquakes |    Chat Share Social Media  

Coring Expedition to Palmyra Atoll

Helping managers understand pre-human vegetation, climate variability, and sea level changes, national news release: study confirms age of oldest fossil human footprints in north america, two new lines of evidence support the 21,000 to 23,000-year age estimate of the footprints first described and dated in 2021, what's it like to be a climate research and development scientist, check out our "day in the life" video, the glacier - climate connection, the story of the u.s. geological survey benchmark glacier project, one of the longest running studies of glaciers on earth, the national climate change viewer (nccv), a tool that helps land managers and decision makers plan for climate change, paleoclimate research, lessons from the past, roadmap for the future, climate research and development program.

The Climate Research and Development (Climate R&D) Program strives to advance the understanding of the physical, chemical, and biological components of the Earth system, the causes and consequences of climate and land use change, and the vulnerability and resilience of the Earth system to such changes.

Earth Science Matters Newsletter

Climate R&D Overview Video

Quick Links

Climate history, land cover and land surface data and models are vital for assessing the impacts of climate change, evaluating ecosystem status and health, understanding spatial patterns of biodiversity, and informing land use planning. 

• Day in the Life of a Climate R&D Scientist - Video
• National Climate Change Viewer (NCCV)
• Program Year in Review - 2023
• Climate Illustrations

Extreme Low Flows Less Common with Warmer Winters and Wetter Summers

Earth science matters - volume 18, spring 2024, past patterns of marine temperature and ecosystem health help predict future ecosystem behavior, publications, polar paleoenvironmental perspectives on modern climate change, aquatic carbon export and dynamics in mountain headwater streams of the western u.s., vegetation change over 140 years in a sagebrush landscape of the rio grande del norte national monument, new mexico, usa.

Glaciers and Climate Project

South Cascade Glacier

Lemon Creek Glacier

Scientific Consensus

It’s important to remember that scientists always focus on the evidence, not on opinions. Scientific evidence continues to show that human activities ( primarily the human burning of fossil fuels ) have warmed Earth’s surface and its ocean basins, which in turn have continued to impact Earth’s climate . This is based on over a century of scientific evidence forming the structural backbone of today's civilization.

NASA Global Climate Change presents the state of scientific knowledge about climate change while highlighting the role NASA plays in better understanding our home planet. This effort includes citing multiple peer-reviewed studies from research groups across the world, 1 illustrating the accuracy and consensus of research results (in this case, the scientific consensus on climate change) consistent with NASA’s scientific research portfolio.

With that said, multiple studies published in peer-reviewed scientific journals 1 show that climate-warming trends over the past century are extremely likely due to human activities. In addition, most of the leading scientific organizations worldwide have issued public statements endorsing this position. The following is a partial list of these organizations, along with links to their published statements and a selection of related resources.

American Scientific Societies

Statement on climate change from 18 scientific associations.

"Observations throughout the world make it clear that climate change is occurring, and rigorous scientific research demonstrates that the greenhouse gases emitted by human activities are the primary driver." (2009) 2

American Association for the Advancement of Science

"Based on well-established evidence, about 97% of climate scientists have concluded that human-caused climate change is happening." (2014) 3

American Chemical Society

"The Earth’s climate is changing in response to increasing concentrations of greenhouse gases (GHGs) and particulate matter in the atmosphere, largely as the result of human activities." (2016-2019) 4

American Geophysical Union

"Based on extensive scientific evidence, it is extremely likely that human activities, especially emissions of greenhouse gases, are the dominant cause of the observed warming since the mid-20th century. There is no alterative explanation supported by convincing evidence." (2019) 5

American Medical Association

"Our AMA ... supports the findings of the Intergovernmental Panel on Climate Change’s fourth assessment report and concurs with the scientific consensus that the Earth is undergoing adverse global climate change and that anthropogenic contributions are significant." (2019) 6

American Meteorological Society

"Research has found a human influence on the climate of the past several decades ... The IPCC (2013), USGCRP (2017), and USGCRP (2018) indicate that it is extremely likely that human influence has been the dominant cause of the observed warming since the mid-twentieth century." (2019) 7

American Physical Society

"Earth's changing climate is a critical issue and poses the risk of significant environmental, social and economic disruptions around the globe. While natural sources of climate variability are significant, multiple lines of evidence indicate that human influences have had an increasingly dominant effect on global climate warming observed since the mid-twentieth century." (2015) 8

The Geological Society of America

"The Geological Society of America (GSA) concurs with assessments by the National Academies of Science (2005), the National Research Council (2011), the Intergovernmental Panel on Climate Change (IPCC, 2013) and the U.S. Global Change Research Program (Melillo et al., 2014) that global climate has warmed in response to increasing concentrations of carbon dioxide (CO2) and other greenhouse gases ... Human activities (mainly greenhouse-gas emissions) are the dominant cause of the rapid warming since the middle 1900s (IPCC, 2013)." (2015) 9

Science Academies

International academies: joint statement.

"Climate change is real. There will always be uncertainty in understanding a system as complex as the world’s climate. However there is now strong evidence that significant global warming is occurring. The evidence comes from direct measurements of rising surface air temperatures and subsurface ocean temperatures and from phenomena such as increases in average global sea levels, retreating glaciers, and changes to many physical and biological systems. It is likely that most of the warming in recent decades can be attributed to human activities (IPCC 2001)." (2005, 11 international science academies) 1 0

U.S. National Academy of Sciences

"Scientists have known for some time, from multiple lines of evidence, that humans are changing Earth’s climate, primarily through greenhouse gas emissions." 1 1

U.S. Government Agencies

U.s. global change research program.

"Earth’s climate is now changing faster than at any point in the history of modern civilization, primarily as a result of human activities." (2018, 13 U.S. government departments and agencies) 12

Intergovernmental Bodies

Intergovernmental panel on climate change.

“It is unequivocal that the increase of CO 2 , methane, and nitrous oxide in the atmosphere over the industrial era is the result of human activities and that human influence is the principal driver of many changes observed across the atmosphere, ocean, cryosphere, and biosphere. “Since systematic scientific assessments began in the 1970s, the influence of human activity on the warming of the climate system has evolved from theory to established fact.” 1 3-17

Other Resources

List of worldwide scientific organizations.

The following page lists the nearly 200 worldwide scientific organizations that hold the position that climate change has been caused by human action. http://www.opr.ca.gov/facts/list-of-scientific-organizations.html

U.S. Agencies

The following page contains information on what federal agencies are doing to adapt to climate change. https://www.c2es.org/site/assets/uploads/2012/02/climate-change-adaptation-what-federal-agencies-are-doing.pdf

Technically, a “consensus” is a general agreement of opinion, but the scientific method steers us away from this to an objective framework. In science, facts or observations are explained by a hypothesis (a statement of a possible explanation for some natural phenomenon), which can then be tested and retested until it is refuted (or disproved).

As scientists gather more observations, they will build off one explanation and add details to complete the picture. Eventually, a group of hypotheses might be integrated and generalized into a scientific theory, a scientifically acceptable general principle or body of principles offered to explain phenomena.

1. K. Myers, et al, "Consensus revisited: quantifying scientific agreement on climate change and climate expertise among Earth scientists 10 years later", Environmental Research Letters Vol.16 No. 10, 104030 (20 October 2021); DOI:10.1088/1748-9326/ac2774 M. Lynas, et al, "Greater than 99% consensus on human caused climate change in the peer-reviewed scientific literature", Environmental Research Letters Vol.16 No. 11, 114005 (19 October 2021); DOI:10.1088/1748-9326/ac2966 J. Cook et al., "Consensus on consensus: a synthesis of consensus estimates on human-caused global warming", Environmental Research Letters Vol. 11 No. 4, (13 April 2016); DOI:10.1088/1748-9326/11/4/048002 J. Cook et al., "Quantifying the consensus on anthropogenic global warming in the scientific literature", Environmental Research Letters Vol. 8 No. 2, (15 May 2013); DOI:10.1088/1748-9326/8/2/024024 W. R. L. Anderegg, “Expert Credibility in Climate Change”, Proceedings of the National Academy of Sciences Vol. 107 No. 27, 12107-12109 (21 June 2010); DOI: 10.1073/pnas.1003187107 P. T. Doran & M. K. Zimmerman, "Examining the Scientific Consensus on Climate Change", Eos Transactions American Geophysical Union Vol. 90 Issue 3 (2009), 22; DOI: 10.1029/2009EO030002 N. Oreskes, “Beyond the Ivory Tower: The Scientific Consensus on Climate Change”, Science Vol. 306 no. 5702, p. 1686 (3 December 2004); DOI: 10.1126/science.1103618

2. Statement on climate change from 18 scientific associations (2009)

3. AAAS Board Statement on Climate Change (2014)

4. ACS Public Policy Statement: Climate Change (2016-2019)

5. Society Must Address the Growing Climate Crisis Now (2019)

6. Global Climate Change and Human Health (2019)

7. Climate Change: An Information Statement of the American Meteorological Society (2019)

8. American Physical Society (2021)

9. GSA Position Statement on Climate Change (2015)

10. Joint science academies' statement: Global response to climate change (2005)

11. Climate at the National Academies

12. Fourth National Climate Assessment: Volume II (2018)

13. IPCC Fifth Assessment Report, Summary for Policymakers, SPM 1.1 (2014)

14. IPCC Fifth Assessment Report, Summary for Policymakers, SPM 1 (2014)

15. IPCC Sixth Assessment Report, Working Group 1 (2021)

16. IPCC Sixth Assessment Report, Working Group 2 (2022)

17. IPCC Sixth Assessment Report, Working Group 3 (2022)

Discover More Topics From NASA

Explore Earth Science

Earth Science in Action

Earth Science Data

Facts About Earth

• Agriculture and Food
• The Built Environment
• Business and Economy
• Campus and Community
• Environment and Sustainability
• Our Students
• Science and Technology
• Society, Arts and Culture
• University Messages
• Diversity, Equity and Inclusion
• California Impact
• Share a Story Idea

Faculty Research Helps California Farms Adapt to Climate Change

California is the breadbasket of America: with 26 million acres of farmland in the state, crops wind up in grocery stores all over the nation. 

But climate change is making it harder — and more costly — for farmers to produce quality food consistently. The Sustainable Land Initiative (SLI), a Cal Poly research project that takes an integrated approach to land and resource management, aims to dramatically accelerate California’s transition to climate-smart agriculture (CSA) practices.  

The project is part of Cal Poly’s recently-launched Initiative for Climate Leadership and Resilience (ICLR), a hub for climate-focused service-learning projects, applied research, new curriculum and professional development. The ICLR aims to educate the next generation of leaders in emerging careers that will make the state more resilient.   

The SLI’s pilot program centers around helping local farms, ranches and forests secure timely funding to adopt climate-conscious techniques that reduce emissions, build climate and economic resiliency and increase overall food production. Experts say the approach is key to meet the state’s aggressive targets for natural carbon sequestration by 2030.  

“I’m really excited about this one because it has statewide or national potential,” said ICLR director and SLI project lead Erin Pearse. “There are some features of Cal Poly that make it suited to this endeavor in a way that other schools just can’t match.” 

Thanks to a $1.8-million grant from the University of California, Cal Poly researchers are partnering with resource conservation districts around the state to set standards to digitize the CSA project development process and aggregate grant funding bids. Those funds are important for farmers, who need equipment, expertise and labor as they switch to climate-resilient crop varieties, update water management strategies, apply cover crops or begin composting. 

SLI’s pilot program has already demonstrated that CSA project development timelines can shrink from three years down to eight weeks, and the administrative burden on local resource conservation districts can go from 2,000 hours of work down to just 100.  

The SLI data platform that researchers are working on will also offer ways to quantify CSA benefits in terms of water usage, economic impact, and soil health. That data, researchers say, will provide a firm foundation for carbon credit or water credit markets and give clear guidance to policy makers who make funding and regulatory decisions to prioritize the right climate strategy in a given scenario. 

The research has also evolved into a Learn by Doing experience in the BioResource and Agricultural Engineering Department. Students and industry partners involved in BRAE 421 and 422: Equipment Engineering are developing biochar generators and compost spreading equipment for resource conservation districts to lend or lease to local landowners investing in CSA practices.  

Next, Pearse says the SLI project is looking to scale beyond the Central Coast to help more landowners shift to CSA strategies. He also wants the SLI tool to alleviate more bottlenecks for the agricultural industry, including creating a circular economy for organic waste and accelerating permitting.  

Want more Learn by Doing stories in your life? Sign up for our monthly newsletter, the Cal Poly News Recap !

Subscribe to the Recap

Related News

Researchers Launch Wild Rattlesnake Livestream to Demystify Behavior

Ask an Expert: How Do I Stay Sssafe During Rattlesnake Season?

Photo Essay: New Plant Conservatory Opens Its Doors

Will This Winter's Gloom Bring Super Blooms? Botany Professor Explains

Firm Adaptation to Climate Change

We survey the microeconomics literature that studies how firms in the developing world are adapting to extreme weather, local pollution, and natural disasters. Climate change increases the uncertainty that every firm must address as it decides where and how to produce and who to trade with. We study how expectations, market structure and firm heterogeneity determine investment in self-protection. A firm’s resilience also depends on government policies, market insurance access and infrastructure investments. We explore the strategic interactions between firms and governments that together determine firm risk exposure. We discuss benchmarks for measuring adaptation progress at the firm, industry and macroeconomic level.

The authors are immensely grateful to Arlan Brucal for his work in the early phases of this project. The authors also thank Yewon Choi for her research support and Robert Huang, Somik Lall, Denis Medvedev and Forhad Shilpi for their thoughtful comments and suggestions. Kahn thanks the USC Wrigley Institute for Environment and Sustainability for generous funding. The views expressed in this paper are solely those of the author and do not necessarily reflect those of the World Bank, its Executive Directors, the countries they represent, or the National Bureau of Economic Research.

MARC RIS BibTeΧ

Download Citation Data

Working Groups

More from nber.

In addition to working papers , the NBER disseminates affiliates’ latest findings through a range of free periodicals — the NBER Reporter , the NBER Digest , the Bulletin on Retirement and Disability , the Bulletin on Health , and the Bulletin on Entrepreneurship  — as well as online conference reports , video lectures , and interviews .

College of Science

• UTA Planetarium
• Degree Programs
• Departments
• Financial Aid
• College Info
• Be A Maverick

Alaskan land eroding faster due to climate change

Wednesday, Aug 07, 2024 • Katherine Egan Bennett :

A new study out of The University of Texas at Arlington shows that frozen land in Alaska is eroding faster than it can be replaced due to climate change.

"In the Northern Hemisphere, much of the ground is permafrost, meaning it is frozen year-round. Permafrost is a delicate natural resource. If it is lost faster than it is regenerated, we endanger infrastructure and release carbon, which can warm the atmosphere,” said Nathan D. Brown, assistant professor of earth and environmental sciences at UT Arlington. “Under a warming climate, a major question is whether arctic rivers will erode permafrost in thawing riverbanks faster than permafrost can regenerate.”

It happens slowly, but all rivers naturally change their paths over time. Floods, earthquakes, vegetation growth, and wildlife are constantly at work shifting rivers, charting new paths for water, and depositing sediment where water once flowed.

A difference seen with Alaskan rivers is that the land on riverbanks can be permanently frozen. Called permafrost, it’s a mixture of soil, gravel and sand often bound together by ice. Permafrost is important because it holds large amounts of organic carbon, which is then released when it melts. This carbon can combine with oxygen to become carbon dioxide, a greenhouse gas that warms Earth’s atmosphere.

To better understand the fate of permafrost in a warming world, Dr. Brown—along with colleagues from the California Institute of Technology; Massachusetts Institute of Technology; University of California at Santa Barbara; Los Alamos National Laboratory; the University of Chicago; and the University of Pennsylvania—mapped and dated floodplain deposits, determined permafrost extent, and characterized vegetation along the Koyukuk River in Alaska to model how permafrost formation varies with air temperature. The Koyukuk is a 425-mile feeder stream of the Yukon River and the last major tributary to flow into the Yukon before it empties into the Bering Sea, the major waterway separating America and Russia.

In the American Geophysical Union journal AGU Advances , the team reported that while new permafrost is developing along the Koyukuk River floodplain, it is not forming fast enough to replace what is disappearing due to rising temperatures.

“By dating these permafrost deposits, we found that permafrost formation in this region can take thousands of years,” said Brown. “Under a warming climate, permafrost formation is expected to take longer, while thawing permafrost riverbanks will become more susceptible to erosion. The net result will be loss of permafrost and contribution of carbon to the atmosphere.”

**Financial support for this research was provided by the National Science Foundation awards 2127442 and 2031532; Foster and Coco Stanback; the Linde Family; the Caltech Terrestrial Hazards Observation and Reporting Center; the Resnick Sustainability Institute; the National Defense Science and Engineering Graduate Fellowship; the Fannie and John Hertz Foundation Cohen/Jacobs and Stein Family Fellowship; and a Department of Energy Office of Science, Biological and Environmental Research Subsurface Biogeochemical Research Program Early Career award.**

The UTA College of Science, a Carnegie R1 research institution, is preparing the next generation of leaders in science through innovative education and hands-on research and offers programs in Biology, Chemistry & Biochemistry, Data Science, Earth & Environmental Sciences, Health Professions, Mathematics, Physics and Psychology. To support educational and research efforts visit the  giving page , or if you're a prospective student interested in beginning your #MaverickScience journey visit our  future students page .

News & Events

• Events Calendar
• Be a Maverick
• Give to the College

COLLEGE OF SCIENCE

Life Sciences Building, Room 206 501 S. Nedderman Drive Box 19047 Arlington, TX 76019

Social Media

Phone: 817-272-3491 Fax: 817-272-3511 Email: [email protected]

Search the site

Links to social media channels

Behavioural Science for Climate Change Adaptation

A case of ecosystem-based adaptation in Fiji

Adapting to the impacts of climate change requires changing behaviour on an individual and a collective level, from how households make a living to how communities manage ecosystems, as well as how governments make investments. So why do we ignore the factors that drive how, when, and why people make decisions as we're designing and implementing climate change adaptation solutions?

Adapting to the impacts of climate change requires changing behaviour on both an individual and a collective level, from how households make a living to how communities manage their ecosystems and governments make investments.

We often ignore the factors that drive how, when, and why people make decisions and take action when designing and implementing adaptation solutions. Despite all the research on identifying the drivers of behaviour, few attempts have been made to design interventions to effectively address those drivers.

Behavioural science can help to question and reframe our assumptions and support us in designing interventions grounded in a greater understanding of the psychological, social, and structural drivers of human actions.

Participating experts

Julie dekens.

Principal Researcher

Report details

You might also be interested in, can behavioural science help scale climate change adaptation solutions.

Applying behavioural science to climate change adaptation solutions might feel resource intensive, but research shows it is likely less costly than an intervention that doesn’t work.

August 19, 2024

For Nature-based Solutions to Be Effective, We Need to Work with Indigenous Peoples and Local Communities

Nature-based solutions have been praised as a promising approach to tackling the twin crises of climate change and biodiversity loss. But some Indigenous Peoples and local communities are questioning the legitimacy of the concept and what it symbolizes. It is time to listen to what they have to say.

August 7, 2024

How Can We Work With Nature to Tackle Drought and Desertification?

Drought is one of the most devastating and pervasive challenges exacerbated by climate change. However, we can work to reduce its effects through nature-based solutions for land restoration and climate-smart agriculture.

June 14, 2024

Estimate of Natural Infrastructure Public Grant Funding in Canada and in the Canadian Prairies

This analysis estimated the amount of public grant funding available across Canada and in the Canadian Prairie provinces for investing in urgently needed natural infrastructure.

June 6, 2024

News from the Columbia Climate School

Alexis Abramson Appointed Next Dean of the Columbia Climate School

Columbia Climate School

Columbia University’s Interim President Katrina A. Armstrong has announced the appointment of Alexis Abramson as the next Dean of the Columbia Climate School. An expert in sustainable energy technology and advanced energy research with extensive experience in academic administration, Professor Abramson is currently Dean of the Thayer School of Engineering at Dartmouth. She will begin her tenure at Columbia on January 1, 2025.

At Dartmouth, Professor Abramson has overseen an expansive portfolio as Dean of the Thayer School of Engineering, a post she has held for the last five years. Chief among her priorities has been promoting a human-centered approach to engineering education, grounded in rigorous and cutting-edge research that encourages cross-discipline collaboration and translation to society. She has focused on growth and excellence in faculty hiring, experiential learning, graduate programs, research, and entrepreneurship, as well as on building a strong and inclusive community. Much of the work accomplished has required establishing partnerships with other schools across campus. In recognition of her many achievements, she was appointed to serve as dean for a second, four-year term in 2023.

Prior to her tenure at Dartmouth, Professor Abramson was the Milton and Tamar Maltz Professor of Energy Innovation at Case Western Reserve University, with appointments in the departments of Mechanical and Aerospace Engineering and Electrical Engineering and Computer Science. She was also a director of the school’s Great Lakes Energy Institute, where she focused on creating sustainable energy technology solutions. In that role, she found great success in securing government funding and developed innovative plans to enhance research, industry partnerships, and entrepreneurship. During her tenure at Case Western, she took leave to serve in the administration of President Obama from 2011-2013, as chief scientist and manager of the Emerging Technologies Division at the US Department of Energy’s Building Technologies Program. While on sabbatical from 2018-2019, Professor Abramson held a position as a technical advisor to Breakthrough Energy Ventures, established by Bill Gates to invest in startup companies with significant potential to mitigate climate change. 

Professor Abramson’s research has focused on novel techniques for thermal characterization of nanostructures, the design and synthesis of unique nanomaterials for use in alternative energy applications, virtual energy audits for building energy efficiency, and strategies to accelerate technology commercialization at universities and research institutions. She has also written extensively about gender imbalances in academic settings and the importance of taking a human-centered and multidisciplinary approach to education and research, particularly in STEM and related fields. Professor Abramson is the recipient of a BS and an MS in Mechanical Engineering from Tufts University and a PhD in Mechanical Engineering from the University of California, Berkeley.

“Columbia has a longstanding and enduring record of academic leadership and excellence in climate and sustainability, which are so important to our collective future and to the wellbeing of our environment,” Interim President Armstrong wrote in her message to the University community. “This new appointment—and the naming of Daniel Zarrilli as the University’s first-ever Chief Climate & Sustainability Officer—positions us well to build on these strengths, expand them into new and exciting areas, and keep the University ahead of the curve on this profoundly urgent issue.”

Interim President Armstrong also expressed her sincere thanks to Interim Dean Jeffrey Shaman who has done an outstanding job leading the School, and will continue to do so through the fall semester. He has achieved a great deal, including launching new degree programs and developing a strategic and financial plan for the school. “Through Jeff’s talent for building strong relationships with faculty, colleagues at Lamont-Doherty Earth Observatory, and across schools at Columbia, the Climate School has grown and prospered. I am so grateful for his contributions to the Climate School and to the University,” Armstrong expressed in her message.

Related Posts

From India to Barbados: Insights from the Climate School’s Earth Month Research Showcase

Student Spotlight: Paying It Forward to Her Community

Learning About Complex Climate Risks

Get the Columbia Climate School Newsletter

• भारत सरकार GOVERNMENT OF INDIA
• विज्ञान और प्रौद्योगिकी मंत्रालय MINISTRY OF SCIENCE AND TECHNOLOGY
• Screen Reader Access

Search form

विज्ञान एवं प्रौद्योगिकी विभाग

• Home   >>  
• Call for proposal in Urban Climate Research and Extreme Events  >>  

Call for proposal in Urban Climate Research and Extreme Events

The Climate Change Programme under the Department of Science & Technology (DST) is dedicated to tackling the complex issues posed by climate change through a variety of initiatives. These initiatives include Climate Change Science and Adaptation, Climate Modeling, Coastal Vulnerabilities, Himalayan Ecosystem, Glaciology, Human Capacity Building, Institutional Capacity Building, Vulnerabilities and Risks Assessment, Research & Development in thematic areas of Climate Change, Innovation and Technique Development, Sector-Specific Adaptation like Water, Agriculture, Health, Biodiversity and Ecosystems etc. As part of these efforts, DST is seeking proposals focused on Urban Climate Research and Extreme Events, acknowledging the specific and urgent climate challenges faced by India's urban areas.

With India's rapid urbanization, cities are increasingly susceptible to climate impacts such as extreme heat, urban heat islands, flooding, infrastructure damage, air pollution, public health threats, biodiversity loss etc.  Addressing these issues is crucial for ensuring the health, safety, and economic stability of millions of urban residents. This call for proposals is a key component of DST’s broader Climate Change Programme (CCP), under the Climate, Energy and Sustainable Technology (CEST) Division and one of the deliverables of the National Mission on Strategic Knowledge on Climate Change (NMSKCC). The Urban Climate Research and Extreme Event Call aims to promote research, innovation, and strategic knowledge development, for building strong human and institutional capacities to enable Indian cities to enhance their resilience, ensure sustainable development and improve the quality of life.

More details about the call (Call document and proposal format etc.) can be found at https://onlinedst.gov.in/ . Last date for submission of online proposals is 19 th September, 2024.

Related Organization

Miscellaneous.

Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles and JavaScript.

• View all journals
• Explore content
• About the journal
• Publish with us
• Sign up for alerts
• Perspective
• Published: 21 August 2024

The role of electric grid research in addressing climate change

• Le Xie   ORCID: orcid.org/0000-0002-9810-948X 1 , 2 ,
• Subir Majumder   ORCID: orcid.org/0000-0003-0237-8376 1 ,
• Tong Huang   ORCID: orcid.org/0000-0002-2630-4825 3 ,
• Qian Zhang   ORCID: orcid.org/0009-0003-8787-1043 1 ,
• Ping Chang   ORCID: orcid.org/0000-0002-9085-0759 4 ,
• David J. Hill   ORCID: orcid.org/0000-0003-4036-0839 5 &
• Mohammad Shahidehpour 6  

Nature Climate Change ( 2024 ) Cite this article

Metrics details

• Energy grids and networks
• Energy management
• Energy security

Addressing the urgency of climate change necessitates a coordinated and inclusive effort from all relevant stakeholders. Critical to this effort is the modelling, analysis, control and integration of technological innovations within the electric energy system, which plays a major role in scaling up climate change solutions. This Perspective presents a set of research challenges and opportunities in the area of electric power systems that would be crucial in accelerating gigaton-level decarbonization. Furthermore, it highlights institutional challenges associated with developing market mechanisms and regulatory architectures, ensuring that incentives are aligned for stakeholders to effectively implement the technological solutions on a large scale.

This is a preview of subscription content, access via your institution

Access options

Access Nature and 54 other Nature Portfolio journals

Get Nature+, our best-value online-access subscription

24,99 € / 30 days

cancel any time

Subscribe to this journal

Receive 12 print issues and online access

195,33 € per year

only 16,28 € per issue

Buy this article

• Purchase on SpringerLink
• Instant access to full article PDF

Prices may be subject to local taxes which are calculated during checkout

Dhakal, S. et al. in Climate Change 2022: Mitigation of Climate Change (eds Shukla, P.R. et al.) 215–294 (Cambridge Univ. Press, 2022).

Gielen, D. et al. The role of renewable energy in the global energy transformation. Energy Strategy Rev. 24 , 38–50 (2019). Through a data-driven approach this article demonstrates that accelerated adoption of renewable energy and energy efficiency measures could significantly reduce greenhouse gas emissions by 2050, while emphasizing the need for enabling policies and innovation in technology and infrastructure .

Article   Google Scholar  

Draft 2024 ISP Consultation (AEMO, 2024); https://aemo.com.au/consultations/current-and-closed-consultations/draft-2024-isp-consultation

Carbon Matchmaker (US Department of Energy, 2024); https://www.energy.gov/fecm/carbon-matchmaker

DOE invests $45 million to decarbonize the natural gas power and industrial sectors using carbon capture and storage. energy.gov https://www.energy.gov/articles/doe-invests-45-million-decarbonize-natural-gas-power-and-industrial-sectors-using-carbon (2021).

Wei, W., Ramakrishnan, S., Needell, Z. A. & Trancik, J. E. Personal vehicle electrification and charging solutions for high-energy days. Nat. Energy 6 , 105–114 (2021).

Xie, L., Singh, C., Mitter, S. K., Dahleh, M. A. & Oren, S. S. Toward carbon-neutral electricity and mobility: is the grid infrastructure ready? Joule 5 , 1908–1913 (2021).

Amonkar, Y., Doss-Gollin, J., Farnham, D. J., Modi, V. & Lall, U. Differential effects of climate change on average and peak demand for heating and cooling across the contiguous USA. Commun. Earth Environ. 4 , 402 (2023). A spatial analysis of climate change impacts on peak heating and cooling demand in an electrified future, highlighting significant regional variations and their implications for grid reliability and cost .

Data centres and data transmission networks. IEA https://www.iea.org/energy-system/buildings/data-centres-and-data-transmission-networks (2024).

Zhou, E. et al. Best Practices in Electricity Load Modeling and Forecasting for Long-Term Power System Planning Technical Report NREL/TP-7A40-81897 (National Renewable Energy Laboratory & Lawrence Berkeley National Laboratory, Office of Scientific and Technical Information, 2023); https://www.osti.gov/biblio/1972011

Electric Power Industry Needs for Grid-Scale Storage Applications Technical Report (US Department of Energy, 2010); https://www.energy.gov/oe/articles/electric-power-industry-needs-grid-scale-storage-applications

Du, P. et al. New ancillary service market for ERCOT. IEEE Access 8 , 178391–178401 (2020).

Lee, K. et al. Targeted demand response for mitigating price volatility and enhancing grid reliability in synthetic Texas electricity markets. iScience 25 , 103723 (2022).

Yilmaz, S., Chanez, C., Cuony, P. & Patel, M. K. Analysing utility-based direct load control programmes for heat pumps and electric vehicles considering customer segmentation. Energy Policy 164 , 112900 (2022).

Hutson, M. The renewable-energy revolution will need renewable storage. The New Yorker https://www.newyorker.com/magazine/2022/04/25/the-renewable-energy-revolution-will-need-renewable-storage (2022).

Li, B., Basu, S., Watson, S. J. & Russchenberg, H. W. Mesoscale modeling of a ‘dunkelflaute’ event. Wind Energy 24 , 5–23 (2021).

Biden–Harris administration announces final transmission permitting rule and latest investments to accelerate the build out of a resilient, reliable, modernized electric grid. energy.gov https://www.energy.gov/articles/biden-harris-administration-announces-final-transmission-permitting-rule-and-latest (2024).

What are renewable energy zones and why do they matter? ARENA https://arena.gov.au/blog/what-are-renewable-energy-zones-and-why-do-they-matter/ (2020).

Yin, S. & Wang, J. Generation and transmission expansion planning towards a 100% renewable future. IEEE Trans. Power Syst. 37 , 3274–3285 (2022).

Brown, P. T., Farnham, D. J. & Caldeira, K. Meteorology and climatology of historical weekly wind and solar power resource droughts over western North America in ERA5. SN Appl. Sci. 3 , 814 (2021). Through discussion on the meteorology and climatology of historical weekly wind and solar power droughts in northwestern America, this article provides insights into how the variability and covariability of these resources might impact future energy systems.

Lei, Y. et al. Co-benefits of carbon neutrality in enhancing and stabilizing solar and wind energy. Nat. Clim. Change 13 , 693–700 (2023). This article highlights the advantages of achieving carbon reduction, including increased solar photovoltaic potential and enhanced stability in wind energy resources globally by the mid-twenty-first century.

Keskar, A., Galik, C. & Johnson, J. X. Planning for winter peaking power systems in the United States. Energy Policy 173 , 113376 (2023).

Xu, L. et al. Resilience of renewable power systems under climate risks. Nat. Rev. Electr. Eng. 1 , 53–66 (2024).

Stanković, A. M. et al. Methods for analysis and quantification of power system resilience. IEEE Trans. Power Syst. 38 , 4774–4787 (2022). This IEEE working group article provides a comprehensive methodology to analyse and quantify power system resilience, ensuring continuous power supply during extreme weather incidents .

Cohen, S. M. et al. A multi-model framework for assessing long- and short-term climate influences on the electric grid. Appl. Energy 317 , 119193 (2022).

Levin, J. et al. Extreme Weather Risk in a Changing Climate: Enhancing Prediction and Protecting Communities Report to the President (President’s Council of Advisors on Science and Technology, 2023); https://www.whitehouse.gov/wp-content/uploads/2023/04/PCAST_Extreme-Weather-Report_April2023.pdf

National transmission needs study. energy.gov https://www.energy.gov/gdo/national-transmission-needs-study (2024).

IEEE Standard for Interconnection and Interoperability of Inverter-Based Resources (IBRs) Interconnecting with Associated Transmission Electric Power Systems Standard 2800-2022 (IEEE, 2022).

Farrokhabadi, M. et al. Microgrid stability definitions, analysis, and examples. IEEE Trans. Power Syst. 35 , 13–29 (2019).

What the Duck Curve Tells Us about Managing a Green Grid Technical Report (California Independent System Operator, 2016); https://www.caiso.com/Documents/FlexibleResourcesHelpRenewables_FastFacts.pdf

Quarterly Energy Dynamics Q4 2023 (AEMO, 2024); https://aemo.com.au/-/media/files/major-publications/qed/2023/quarterly-energy-dynamics-q4-2023.pdf?la=en?

Simshauser, P. Renewable energy zones in Australia’s national electricity market. Energy Econ. 101 , 105446 (2021).

Mohammadpour, H. A. & Santi, E. Analysis of subsynchronous control interactions in DFIG-based wind farms: ERCOT case study. In 2015 IEEE Energy Conversion Congress and Exposition (ECCE) 500–505 (IEEE, 2015).

Kroposki, B. et al. UNIFI Specifications for Grid-Forming Inverter-Based Resources—Version 1 Technical Report UNIFI-2022-2-1 (UNIFI, 2022); https://www.energy.gov/sites/default/files/2023-09/Specs%20for%20GFM%20IBRs%20Version%201.pdf

Navidi, T., El Gamal, A. & Rajagopal, R. Coordinating distributed energy resources for reliability can significantly reduce future distribution grid upgrades and peak load. Joule 7 , 1769–1792 (2023).

Joskow, P. L. From hierarchies to markets and partially back again in electricity: responding to decarbonization and security of supply goals. J. Inst. Econ. 18 , 313–329 (2022). This article discusses a potential hybrid electricity market structure combining long-term competitive procurement of renewable energy and storage with short-term market mechanisms to ensure energy security .

Google Scholar  

Li, Z. Z., Su, C.-W., Moldovan, N.-C. & Umar, M. Energy consumption within policy uncertainty: considering the climate and economic factors. Renew. Energy 208 , 567–576 (2023). This article reveals that climate and economic policies significantly impact energy consumption patterns, which emphasizes the need for coherent and aligned policies for a successful energy transition .

Preiss, B. Push to underground ‘aerial spaghetti’ power lines in town of wind turbines. Age https://www.theage.com.au/national/victoria/push-to-underground-aerial-spaghetti-power-lines-in-town-of-wind-turbines-20230601-p5dd3v.html (2023).

Walton, R. Texas regulators weigh $460m performance credit mechanism to ensure electric reliability. Utility Dive https://www.utilitydive.com/news/texas-regulators-weigh-460m-performance-credit-mechanism-to-ensure-elect/636459/ (2022).

Joskow, P. L. in The New Energy Paradigm (ed. Helm, D.) 76–121 (Oxford Univ. Press, 2007).

Market Rule 1 Section 13—Forward Capacity Market (ISO New England, 2024); https://www.iso-ne.com/static-assets/documents/regulatory/tariff/sect_3/mr1_sec_13_14.pdf

Zhao, F., Zheng, T. & Litvinov, E. Constructing demand curves in forward capacity market. IEEE Trans. Power Syst. 33 , 525–535 (2017).

Washington state profile and energy estimates. US EIA https://www.eia.gov/state/analysis.php?sid=WA (2024).

Texas state profile and energy estimates. US EIA https://www.eia.gov/state/analysis.php?sid=TX (2024).

Dale, L., Carnall, M., Wei, M., Fitts, G. & McDonald, S. L. Assessing the Impact of Wildfires on the California Electricity Grid Technical Report CCCA4-CEC-2018-002 (Lawrence Berkeley National Laboratory, California Energy Commission, 2018); https://www.energy.ca.gov/sites/default/files/2019-11/Energy_CCCA4-CEC-2018-002_ADA.pdf

Comparing the Impacts of Northeast Hurricanes on Energy Infrastructure Technical Report (US Department of Energy, 2013); https://www.oe.netl.doe.gov/docs/Northeast%20Storm%20Comparison_FINAL_041513c.pdf

Zheng, X. et al. Impact of climate simulation resolutions on future energy system reliability assessment: a Texas case study. iEnergy 2 , 222–230 (2023).

Gunn, A., Dargaville, R., Jakob, C. & McGregor, S. Spatial optimality and temporal variability in Australia’s wind resource. Environ. Res. Lett. 18 , 114048 (2023).

Rolnick, D. et al. Tackling climate change with machine learning. ACM Comput. Surv. 55 , 42 (2022).

Xenophon, A. & Hill, D. Open grid model of Australia’s National Electricity Market allowing backtesting against historic data. Sci. Data 5 , 180203 (2018).

Zheng, X. et al. A multi-scale time-series dataset with benchmark for machine learning in decarbonized energy grids. Sci. Data 9 , 359 (2022).

Foley, A. et al. Climate model emulation in an integrated assessment framework: a case study for mitigation policies in the electricity sector. Earth Syst. Dyn. 7 , 119–132 (2016).

Yeager, S. G. et al. Bringing the future into focus: benefits and challenges of high-resolution global climate change simulations. Comput. Sci. Eng. 23 , 34–41 (2021).

Chang, P. et al. An unprecedented set of high-resolution Earth system simulations for understanding multiscale interactions in climate variability and change. J. Adv. Model. Earth Syst. 12 , e2020MS002298 (2020). This article created high-resolution, multicentury climate simulations that enhance the understanding of regional weather patterns and extremes, demonstrating the benefits of increased model resolution on climate variability and projections .

Subseasonal-to-Seasonal-to-Decadal (S2S2D): A Pathway to Improved Prediction Technical Report (NOAA Science Advisory Board, 2019); https://sab.noaa.gov/wp-content/uploads/2021/08/SAB_-S2S2D-White-Paper_12-17-19_Final-1.pdf

Dalton, M. M. & Shell, K. M. Comparison of short-term and long-term radiative feedbacks and variability in twentieth-century global climate model simulations. J. Clim. 26 , 10051–10070 (2013).

Schwierz, C. et al. Challenges posed by and approaches to the study of seasonal-to-decadal climate variability. Climatic Change 79 , 31–63 (2006).

Alizadeh, O. Advances and challenges in climate modeling. Climatic Change 170 , 18 (2022).

Borenstein, S. & Bushnell, J. The US electricity industry after 20 years of restructuring. Annu. Rev. Econ. 7 , 437–463 (2015).

Gowrisankaran, G., Langer, A. & Reguant, M. Energy Transitions in Regulated Markets Technical Report (National Bureau of Economic Research, 2024).

Understanding electricity market frameworks & policies. US EPA https://www.epa.gov/greenpower/understanding-electricity-market-frameworks-policies (2024).

Widuto, A. Improving the Design of the EU Electricity Market Briefing PE 745.694 (European Parliamentary Research Service, 2024); https://www.europarl.europa.eu/RegData/etudes/BRIE/2023/745694/EPRS_BRI(2023)745694_EN.pdf

Energy efficiency in buildings and industry. energy.gov https://www.energy.gov/eere/energy-efficiency-buildings-and-industry (2024).

Download references

Acknowledgements

The work of L.X., S.M., Q.Z. and P.C. is supported in part by Texas A&M Energy Institute, College of Arts and Sciences at Texas A&M University and Texas A&M Engineering Experiment Station. The work of T.H. is supported by US National Science Foundation Grant 2328205. The work of L.X. is also supported in part by US National Science Foundation Grant ECCS-2038963.

Author information

Authors and affiliations.

Department of Electrical and Computer Engineering, Texas A&M University, College Station, TX, USA

Le Xie, Subir Majumder & Qian Zhang

Harvard John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, MA, USA

Department of Electrical and Computer Engineering, San Diego State University, San Diego, CA, USA

Department of Oceanography, Texas A&M University, College Station, TX, USA

Department of Electrical and Computer Systems Engineering, Monash University, Clayton, Victoria, Australia

David J. Hill

Robert W. Galvin Center for Electricity Innovation, Illinois Institute of Technology, Chicago, IL, USA

Mohammad Shahidehpour

You can also search for this author in PubMed   Google Scholar

Contributions

L.X., S.M., T.H. and Q.Z. conceived and designed the paper. P.C. and D.J.H. contributed material and analysis tools. L.X., S.M., T.H. and Q.Z. drafted the paper with input from all co-authors. L.X., S.M. T.H., Q.Z., P.C., D.J.H. and M.S. read and approved the final version of the paper.

Corresponding author

Correspondence to Le Xie .

Ethics declarations

Competing interests.

The authors declare no competing interests.

Peer review

Peer review information.

Nature Climate Change thanks Qixin Chen, Harrison Fell and the other, anonymous, reviewer(s) for their contribution to the peer review of this work.

Additional information

Publisher’s note Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Rights and permissions

Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.

Reprints and permissions

About this article

Cite this article.

Xie, L., Majumder, S., Huang, T. et al. The role of electric grid research in addressing climate change. Nat. Clim. Chang. (2024). https://doi.org/10.1038/s41558-024-02092-1

Download citation

Received : 13 March 2024

Accepted : 03 July 2024

Published : 21 August 2024

DOI : https://doi.org/10.1038/s41558-024-02092-1

Share this article

Anyone you share the following link with will be able to read this content:

Sorry, a shareable link is not currently available for this article.

Provided by the Springer Nature SharedIt content-sharing initiative

Quick links

• Explore articles by subject
• Guide to authors
• Editorial policies

Sign up for the Nature Briefing newsletter — what matters in science, free to your inbox daily.