environmental issues in the world essay

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119 Environmental Issues Essay Topic Ideas & Examples

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The environment is facing numerous challenges today, and it is important for us to address these issues in order to create a sustainable future for our planet. In this article, we will explore 119 environmental issues essay topic ideas and provide examples to help you get started on your own essay.

• Climate change: Discuss the causes and effects of climate change and potential solutions to mitigate its impact.

Example: The role of deforestation in contributing to climate change and the importance of reforestation efforts.

• Air pollution: Analyze the sources of air pollution and its effects on human health and the environment.

Example: The impact of vehicle emissions on air quality in urban areas and ways to reduce pollution from transportation.

• Water pollution: Examine the sources of water pollution and the potential consequences for aquatic ecosystems and human health.

Example: The effects of agricultural runoff on water quality and strategies to prevent pollution from entering waterways.

• Deforestation: Discuss the causes and consequences of deforestation and the importance of preserving forests for biodiversity and climate regulation.

Example: The impact of deforestation on indigenous communities and the loss of traditional knowledge and cultural practices.

• Plastic pollution: Explore the sources and effects of plastic pollution in the ocean and ways to reduce plastic waste.

Example: The role of microplastics in marine ecosystems and the need for regulations to prevent further pollution.

• Biodiversity loss: Analyze the factors contributing to the loss of biodiversity and the importance of protecting endangered species.

Example: The impact of habitat destruction on wildlife populations and the need for conservation efforts to preserve biodiversity.

• Overfishing: Discuss the consequences of overfishing on marine ecosystems and sustainable fishing practices.

Example: The decline of fish stocks due to overfishing and the importance of implementing fishing quotas and marine protected areas.

• E-waste: Examine the growing problem of electronic waste and the environmental and health risks associated with improper disposal.

Example: The challenges of recycling electronic devices and the need for better e-waste management practices.

• Urban sprawl: Analyze the impact of urban sprawl on natural habitats and the importance of smart growth and sustainable urban planning.

Example: The loss of green spaces and farmland to urban development and the benefits of compact, walkable communities.

• Renewable energy: Discuss the potential of renewable energy sources to reduce greenhouse gas emissions and dependence on fossil fuels.

Example: The growth of solar and wind power as clean energy alternatives and the challenges of integrating renewables into the grid.

• Ocean acidification: Explore the causes and consequences of ocean acidification on marine ecosystems and the need for carbon emission reductions.

Example: The effects of ocean acidification on coral reefs and shellfish populations and the importance of marine conservation efforts.

• Soil erosion: Analyze the causes of soil erosion and the impact on agricultural productivity and ecosystem health.

Example: The loss of topsoil due to deforestation and unsustainable farming practices and strategies to prevent erosion through soil conservation.

• Wildlife trafficking: Discuss the illegal trade of wildlife and the threats to endangered species and biodiversity.

Example: The demand for exotic pets and animal products driving the illegal wildlife trade and the need for stronger enforcement of wildlife protection laws.

• Pesticide use: Examine the environmental and health risks associated with pesticide use in agriculture and the need for sustainable pest management practices.

Example: The impact of pesticide runoff on water quality and non-target species and the benefits of organic farming methods.

• Food waste: Analyze the causes and consequences of food waste and potential solutions to reduce waste and improve food security.

Example: The environmental footprint of food production and distribution and the benefits of composting and food rescue programs.

• Greenhouse gas emissions: Discuss the sources of greenhouse gas emissions and the need for global action to reduce carbon pollution.

Example: The role of the transportation sector in contributing to greenhouse gas emissions and the potential for electrification and public transit to reduce emissions.

• Climate refugees: Explore the impact of climate change on vulnerable communities and the need for adaptation and resilience measures.

Example: The displacement of communities due to sea-level rise and extreme weather events and the challenges of climate migration.

• Land degradation: Analyze the causes of land degradation and the consequences for food security, water quality, and ecosystem health.

Example: The loss of arable land to desertification and soil erosion and the importance of sustainable land management practices.

• Ocean pollution: Discuss the sources of ocean pollution, including plastic waste, oil spills, and chemical contaminants, and the need for marine conservation.

Example: The impact of oil spills on marine ecosystems and the challenges of cleaning up and restoring affected areas.

• Environmental justice: Explore the intersection of environmental issues with social justice and equity, including the disproportionate impacts on marginalized communities.

Example: The siting of polluting industries in low-income neighborhoods and communities of color and the need for environmental policies that prioritize equity and inclusion.

• Green infrastructure: Discuss

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Environmental Concerns in the Modern World Essay

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There are many environmental concerns faced by human race. These concerns are defined as the environmental problems that directly or indirectly affect human beings. There is need therefore to work on these environmental problems with an aim of reducing their impacts. Climate change is one of the major concern facing human beings globally.

Ozone layer depletion and loss of biodiversity have also negatively affected human race thus calling for strategies to combat these environmental issues. Other environmental concerns are in reverence to land degradation, pollution among others. The following discussion is inclusive of the first three concerns.

Ozone layer depletion occurring at the stratosphere which contains the ozone gas, has led to direct ultra-violet rays reaching the earth surface. Oxygen molecules present in the stratosphere absorbs ultraviolet waves which are harmful.

The depletion of ozone layer occurs when the gas is broken down by increased chlorine compounds in the atmosphere which are man-made and also the bromine compounds. The direct reach of ultraviolet (UV) rays to human beings has increased diseases such skin cancer and eye problems.

There has also been an increase in infectious diseases. Ultra violet rays also causes drying up plants which are the major primary source of food to humans (Díez & Dwivedi, 2008). UV rays affect the aquatic life such as fish which are also source of food to human beings.

Climate change is the change in temperatures either by increase or decrease. The increase of temperature which has led to global warming is the major concern facing human beings on climate change.

Anthropogenic activities are however the major cause of climate change on global warming out of increased deforestation by the increasing population, increased release of fossil fuel and the green house gases such as chlorofluorocarbons which increases green house effect.

The further implications to human beings is the increase in sea levels which causes flooding thus loss of human lives, displacements and loss of properties. There is also decrease in water resources due to changes in evaporation thus lowering the agricultural output. Human beings are then faced by food shortages leading to hunger, nutritional diseases, and deaths.

Loss of biodiversity which is the decrease of species in ecosystems is also among the major concern faced by human race. Human beings are the major cause of loss of biodiversity through habitat destruction such as clearing of forest cover, burning of bush which kills the active micro organisms in the soil, and dumping of wastes in water resources which endanger aquatic life.

Biodiversity promotes better lives to human beings such as: ecosystem services through climate stability a role played by trees, soil formation by micro-organisms.

Loss of biodiversity is also inclusive of decrease of biological resources to human like plants which are source of food and medicines. Sociological benefits are also lost as the biodiversity is used by humans for education, recreation, and cultural values (Díez & Dwivedi, 2008).

In conclusion, human beings are the major contributors of the environmental issues which have raised the concerns. There is however natural factors which have lead to environmental concerns but their impact is too minimal compared to those caused by human beings. Human race is therefore faced with the challenge of reducing the environmental issues.

On climate change, there is need to practice reforestation, use electric, solar and wind energy to replace the fossil fuels thus reducing the green house effect. On ozone layer depletion just like climate change, there is need to reduce the release of carbons such as chlorofluorocarbons.

It is also important for humans to protect the existing species like reducing the dumping of untreated waste in water resources and clearing of forest at the same time opting for better farming methods other than burning (Rourke, 2008).

Díez, J., & Dwivedi, P. (2008). Global Environmental Challenges: Perspectives from the South. New York: Broadview Press.

Rourke, J. T. (2008). International Politics on the World Stage. New York: McGraw-Hill Higher Education.

• Physical Features of the Earth and Forces in Motion
• Tropical Rain Forest: What Threats This Ecosystem?
• What we can do to protect Ozone layer
• Ozone Holes, Their Causes, Effects and Reduction
• Acid Rain and Ozone Pollution
• Water Quality Issues in Developing Countries
• Comparison of Secondary and Tertiary Waste Water Management
• A Discussion of Air Pollution & Related Health Implications on the Community
• Effects of the Columbia River Dams on Salmon Population
• The Effects of the US Army Corp Engineers Lock and Dam System on Recreation
• Chicago (A-D)
• Chicago (N-B)

IvyPanda. (2018, May 21). Environmental Concerns in the Modern World. https://ivypanda.com/essays/environmental-concerns/

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Essay on Environmental Issues | Environmental Issues Esssay for Students and Children in English

February 13, 2024 by Prasanna

Essay on Environmental Issues: Environmental issues are a matter of concern these days. With the rise of pollution levels and depletion of the ozone layer, all the countries in the world are concerned about the environment. This is mainly because environmental degradation threatens the existence of humankind. Previously, no one even bothered to care about the environment. People were careless about their surroundings. But now, with rising awareness, some of them have become more cautious.

The most significant environmental issues of today are global warming and climate change. Very recently, the effect of climate change was discussed at the United Nations. Greta Thunberg, a Swedish climate activist, is currently working in the field of climate change. She is making people aware of its implications on human life. We have written two sample essays here on the topic for the benefit of students in their exams.

You can read more  Essay Writing  about articles, events, people, sports, technology many more.

Long and Short Essays on Environmental Issues for Students and Kids in English

Here we have provided one brief long essay of 500 words, one short essay of 100-150 words, and ten important lines covering the topic.

Long Essay on Environmental Issues 500 words in English

Environmental Issues essay is best suited for classes 7,8,9,10 for their exams.

Environmental issues were not a matter of concern in the years gone by. People were not aware of the grave implications of environmental degradation. Lack of awareness leads to more damage to the environment. With the rise of the internet, everyone is aware of environmental issues today. Not all of them understand the deeper meaning of each one of those issues. However, given the state of the earth, people realize that all is not well.

There is a way in which every person cares for the environment. Some people respect it. Some try to nurture it. The crucial issues related to the situation today are mainly global warming, greenhouse effect, and climate change. Global warming is the increase in temperature of the earth due to the overconsumption of resources. It leads to other environmental issues like changes in temperature, soil erosion, and abnormal rainfall. Global warming can be tackled through control of pollution levels, lower vehicular emissions, and a person’s carbon footprint.

The green-house effect is named after the greenhouse arrangement. Such an arrangement is usually made for the growth of plants. It consists of a non-permanent structure with sturdy enclosures. The green-house effect refers to the rise in carbon dioxide in the atmosphere. We all know that human beings take in oxygen and give out carbon dioxide. Similarly, plants take in carbon dioxide and give out oxygen. Rapid deforestation leads to a reduction in the number of trees and plants in the environment. Therefore there are very few plants to take in the carbon dioxide in the atmosphere. We must remember that humans are not the only source of carbon dioxide.

Carbon dioxide is released into the atmosphere through factories too. There are other reasons for the emission of carbon dioxide into the air. This carbon dioxide remains in the atmosphere if not taken in by the trees. Excess carbon dioxide can lead to breathing problems and other medical problems in the future. Greenhouse gases constitute not only carbon dioxide but other harmful gasses like sulfur dioxide and nitrogen dioxide. These gases are released into the atmosphere through the various chemical plants. The best way to minimize the effect of green-house gases is afforestation programs.

Already a large number of afforestation programs have been taken up by the Governments of various countries. Social forestry programs and community forestry programs can also help in rapid afforestation. Also, to check the spread of harmful gases in the atmosphere, environmental laws can be made more potent and effective. Climate change is a relatively new environmental issue. There is already a large number of researches going on concerning climate change.

The definition of climate change makes it clear that climate change affects human lives slowly. This includes a change in climatic patterns and behavior that can affect the human settlement. Climate change is a problem that has both the elements of global warming and the greenhouse effect. It is expected to cause massive scale displacement in the coming years.

Short Essay on Environmental Issues 150 words in English

Environmental Issues essay is best suited for students of classes 1, 2, 3, 4, 5, 6 for their exams.

Environmental issues are not given much importance in most countries. A few exceptions are countries like Sweden, Denmark, and Finland, which gives equal importance to environmental problems. The present state of the earth requires each one of us to take the environment and issues related to it seriously. Most of us, however, do not do so. This is because the results of environmental damage are often not felt by us. These results are usually small in magnitude. An Environmental Essay is a commonly asked topic in most exams. It is meant to gauge the awareness of the candidates about the various environmental issues and their repercussions.

The effects of environmental degradation can be harmful and longstanding after a point of time. The negligence of the environment can be traced through our practices. Even with rising levels of pollution, erratic rainfall, and erosion of the topsoil, none of us are bothered. The efficacy of a country’s environmental protection law reflects that country’s attitude towards the environment.

For instance, in most African countries, laws related to the environment are feeble. In comparison to that in most Scandinavian countries have robust environmental laws. The major environmental issues of the world today are global warming, green-house effect, and climate change. The reasons behind the problems are mostly related to the grave amount of neglect and intolerance of humans towards the environment.

10 Lines on Environmental Issues Essay in English

• Environmental issues are a matter of concern these days.
• With rising awareness, some of them have become more cautious about the environment.
• Environmental issues were not a matter of concern in the years gone by.
• People were not aware of the grave implications of environmental degradation.
• The most significant environmental issues of today are global warming, climate change, and the greenhouse effect.
• Global warming leads to other environmental issues like changes in temperature, soil erosion, and abnormal rainfall.
• Global warming can be tackled through control of the pollution level.
• The best way to minimize the effect of green-house gases is afforestation programs.
• Climate change is a relatively new environmental issue.
• There is already a large number of researches going on with climate change.

FAQ’s on Environmental Issues Essay

Question 1. How can climate change affect human habitat?

Answer: Climate change can bring about changes in climate patterns bringing about direct change in the human habitat.

Question 2. What is the best way to control the green-house effect in India?

Answer: Since India is a vast country, community forestry can minimize the effect of greenhouse gases.

Question 3. Why are humans nonchalant about environmental issues?

Answer: Since the impact of environmental degradation has not been compelling, yet people continue to be ignorant of the matter.

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The Climate Crisis – A Race We Can Win

Climate change is the defining crisis of our time and it is happening even more quickly than we feared. But we are far from powerless in the face of this global threat. As Secretary-General António Guterres pointed out in September, “the climate emergency is a race we are losing, but it is a race we can win”.

No corner of the globe is immune from the devastating consequences of climate change. Rising temperatures are fueling environmental degradation, natural disasters, weather extremes, food and water insecurity, economic disruption, conflict, and terrorism. Sea levels are rising, the Arctic is melting, coral reefs are dying, oceans are acidifying, and forests are burning. It is clear that business as usual is not good enough. As the infinite cost of climate change reaches irreversible highs, now is the time for bold collective action.

GLOBAL TEMPERATURES ARE RISING

Billions of tons of CO2 are released into the atmosphere every year as a result of coal, oil, and gas production. Human activity is producing greenhouse gas emissions at a record high , with no signs of slowing down. According to a ten-year summary of UNEP Emission Gap reports, we are on track to maintain a “business as usual” trajectory.

The last four years were the four hottest on record. According to a September 2019 World Meteorological Organization (WMO) report, we are at least one degree Celsius above preindustrial levels and close to what scientists warn would be “an unacceptable risk”. The 2015 Paris Agreement on climate change calls for holding eventual warming “well below” two degrees Celsius, and for the pursuit of efforts to limit the increase even further, to 1.5 degrees. But if we don’t slow global emissions, temperatures could rise to above three degrees Celsius by 2100 , causing further irreversible damage to our ecosystems.

Glaciers and ice sheets in polar and mountain regions are already melting faster than ever, causing sea levels to rise. Almost two-thirds of the world’s cities   with populations of over five million are located in areas at risk of sea level rise and almost 40 per cent of the world’s population live within 100 km of a coast. If no action is taken, entire districts of New York, Shanghai, Abu Dhabi, Osaka, Rio de Janeiro, and many other cities could find themselves underwater within our lifetimes , displacing millions of people.

FOOD AND WATER INSECURITY

Global warming impacts everyone’s food and water security. Climate change is a direct cause of soil degradation, which limits the amount of carbon the earth is able to contain. Some 500 million people today live in areas affected by erosion, while up to 30 per cent of food is lost or wasted as a result. Meanwhile, climate change limits the availability and quality of water for drinking and agriculture.

In many regions, crops that have thrived for centuries are struggling to survive, making food security more precarious. Such impacts tend to fall primarily on the poor and vulnerable. Global warming is likely to make economic output between the world’s richest and poorest countries grow wider .

NEW EXTREMES

Disasters linked to climate and weather extremes have always been part of our Earth’s system. But they are becoming more frequent and intense as the world warms. No continent is left untouched, with heatwaves, droughts, typhoons, and hurricanes causing mass destruction around the world. 90 per cent   of disasters are now classed as weather- and climate-related, costing the world economy 520 billion USD each year , while 26 million people are pushed into poverty as a result.

A CATALYST FOR CONFLICT

Climate change is a major threat to international peace and security. The effects of climate change heighten competition for resources such as land, food, and water, fueling socioeconomic tensions and, increasingly often, leading to mass displacement .

Climate is a risk multiplier   that makes worse already existing challenges. Droughts in Africa and Latin America directly feed into political unrest and violence. The World Bank estimates that, in the absence of action, more than 140 million people in Sub-Saharan Africa, Latin America, and South Asia will be forced to migrate within their regions by 2050.

A PATH FORWARD

While science tells us that climate change is irrefutable, it also tells us that it is not too late to stem the tide. This will require fundamental transformations in all aspects of society — how we grow food, use land, transport goods, and power our economies.

While technology has contributed to climate change, new and efficient technologies can help us reduce net emissions and create a cleaner world. Readily-available technological solutions already exist for more than 70 per cent   of today’s emissions. In many places renewable energy is now the cheapest energy source and electric cars are poised to become mainstream.

In the meantime, nature-based solutions provide ‘breathing room’ while we tackle the decarbonization of our economy. These solutions allow us to mitigate a portion of our carbon footprint while also supporting vital ecosystem services, biodiversity, access to fresh water, improved livelihoods, healthy diets, and food security. Nature-based solutions include improved agricultural practices, land restoration, conservation, and the greening of food supply chains.

Scalable new technologies and nature-based solutions will enable us all to leapfrog to a cleaner, more resilient world. If governments, businesses, civil society, youth, and academia work together, we can create a green future where suffering is diminished, justice is upheld, and harmony is restored between people and planet.

FOR MORE INFORMATION

The Sustainable Development Goals

Climate Action Summit 2019

UNFCCC | The Paris Agreement

WMO |Global Climate in 2015-2019

UNDP | Global Outlook Report 2019

UNCC | Climate Action and Support Trends 2019

IPCC | Climate Change and Land 2019

UNEP | Global Environment Outlook 2019

UNEP | Emission Gap Report 2019

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Climate Change Essay for Students and Children

500+ words climate change essay.

Climate change refers to the change in the environmental conditions of the earth. This happens due to many internal and external factors. The climatic change has become a global concern over the last few decades. Besides, these climatic changes affect life on the earth in various ways. These climatic changes are having various impacts on the ecosystem and ecology. Due to these changes, a number of species of plants and animals have gone extinct.

When Did it Start?

The climate started changing a long time ago due to human activities but we came to know about it in the last century. During the last century, we started noticing the climatic change and its effect on human life. We started researching on climate change and came to know that the earth temperature is rising due to a phenomenon called the greenhouse effect. The warming up of earth surface causes many ozone depletion, affect our agriculture , water supply, transportation, and several other problems.

Reason Of Climate Change

Although there are hundreds of reason for the climatic change we are only going to discuss the natural and manmade (human) reasons.

Get the huge list of more than 500 Essay Topics and Ideas

Natural Reasons

These include volcanic eruption , solar radiation, tectonic plate movement, orbital variations. Due to these activities, the geographical condition of an area become quite harmful for life to survive. Also, these activities raise the temperature of the earth to a great extent causing an imbalance in nature.

Human Reasons

Man due to his need and greed has done many activities that not only harm the environment but himself too. Many plant and animal species go extinct due to human activity. Human activities that harm the climate include deforestation, using fossil fuel , industrial waste , a different type of pollution and many more. All these things damage the climate and ecosystem very badly. And many species of animals and birds got extinct or on a verge of extinction due to hunting.

Effects Of Climatic Change

These climatic changes have a negative impact on the environment. The ocean level is rising, glaciers are melting, CO2 in the air is increasing, forest and wildlife are declining, and water life is also getting disturbed due to climatic changes. Apart from that, it is calculated that if this change keeps on going then many species of plants and animals will get extinct. And there will be a heavy loss to the environment.

What will be Future?

If we do not do anything and things continue to go on like right now then a day in future will come when humans will become extinct from the surface of the earth. But instead of neglecting these problems we start acting on then we can save the earth and our future.

Although humans mistake has caused great damage to the climate and ecosystem. But, it is not late to start again and try to undo what we have done until now to damage the environment. And if every human start contributing to the environment then we can be sure of our existence in the future.

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Essay on Environmental Issues

Students are often asked to write an essay on Environmental Issues in their schools and colleges. And if you’re also looking for the same, we have created 100-word, 250-word, and 500-word essays on the topic.

Let’s take a look…

100 Words Essay on Environmental Issues

Understanding environmental issues.

Environmental issues refer to harmful effects on the environment due to human activities. These issues include pollution, deforestation, and climate change.

Pollution is the contamination of air, water, and soil. It’s caused by industrial waste, vehicle emissions, and littering. This harms wildlife and affects human health.

Deforestation

Deforestation is the cutting down of trees to make way for agriculture or construction. This leads to loss of habitats for animals and reduces the earth’s capacity to absorb carbon dioxide.

Climate Change

Climate change is the long-term shift in weather patterns. It’s caused by greenhouse gas emissions, leading to global warming. This affects ecosystems and causes sea levels to rise.

250 Words Essay on Environmental Issues

Introduction.

Environmental issues are becoming increasingly significant due to their profound impact on human life and the planet’s survival. These problems, predominantly caused by human activities, range from pollution to climate change, deforestation, and loss of biodiversity.

Pollution, both air and water, is a pressing environmental issue. Industrialization and urbanization have led to the release of harmful pollutants, causing severe health issues and environmental degradation. The advent of plastics has further exacerbated the problem, leading to ocean pollution and threatening marine life.

Climate change, primarily due to the increase in greenhouse gases, is causing global warming. The consequences are far-reaching, including rising sea levels, extreme weather conditions, and threats to wildlife. It’s an issue requiring immediate attention and global cooperation.

Deforestation and Loss of Biodiversity

Deforestation for urban development and agriculture is leading to loss of biodiversity. This loss is not only about species extinction but also about the disruption of ecosystems and the services they provide.

Addressing environmental issues requires a comprehensive approach that includes policy changes, technological advancements, and individual actions. It is crucial for us to understand the gravity of these issues and work towards sustainable living to ensure the well-being of our planet.

500 Words Essay on Environmental Issues

As the world continues to evolve, environmental issues increasingly take center stage, highlighting the urgent need for sustainable solutions. The environment, our life-support system, is under threat from various angles, including pollution, deforestation, and climate change.

Climate change, primarily caused by the increased concentration of greenhouse gases, is arguably the most pressing environmental issue. The earth’s average temperature is rising, resulting in melting polar ice caps and rising sea levels, which threaten coastal communities. The frequency and intensity of extreme weather events, such as hurricanes, floods, and droughts, have also increased, causing significant human suffering and economic loss.

Pollution, another major environmental issue, takes many forms, including air, water, and soil pollution. Industrialization, urbanization, and modern agriculture practices have led to the release of harmful substances into the environment. For instance, burning fossil fuels releases pollutants that contribute to air pollution and acid rain. Similarly, industrial waste and agricultural runoff can contaminate water bodies, leading to water pollution.

Deforestation, primarily driven by agriculture, logging, and urbanization, is causing extensive damage to the world’s forests. This not only leads to loss of biodiversity but also contributes to climate change, as forests are vital carbon sinks that absorb CO2 from the atmosphere.

Biodiversity Loss

Sustainable solutions.

Addressing these environmental issues requires sustainable solutions. Transitioning to renewable energy sources can help mitigate climate change by reducing greenhouse gas emissions. Implementing stricter pollution controls can help reduce pollution levels. Sustainable land management practices can help curb deforestation and promote biodiversity conservation.

Role of Education and Awareness

Education and awareness are crucial for promoting environmental sustainability. By understanding the causes and consequences of environmental issues, individuals can make informed decisions and adopt sustainable practices in their daily lives. Moreover, education can inspire people to advocate for environmental policies and initiatives that address these issues at the systemic level.

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Global environmental issues

Checked : T. M. H. , Greg B.

Latest Update 20 Jan, 2024

Table of content

Most prominent environmental problems

Climate change:, survival of the species:, energy crisis:, natural resources exploitation:, land degradation:, land usage:, nuclear issues:, overcrowding:, waste management:.

An overview of global environmental concerns provides an extensive and insightful investigation into the main environmental challenges which presently threaten our global environment. Explanations of the evolution of natural systems on the earth (water, biosphere, atmosphere, and ecosphere) provide fundamental knowledge of the environmental problems from the scientific concepts, processes, and historical background.

A variety of environmental problems are triggered by the fast increasing population and economic development, due to unchecked urbanization and business production, agriculture expansion and forest degradation. Significant environmental problems include the degradation of forests and the agriculture of land, depletion of resources (water, minerals, woodlands, sand, rocks, etc.), environmental degradation, loss of biodiversity, loss of ecosystem resilience, and the safety of the poor.

If we had to question what are the world's environmental issues now, most citizens would be reluctant to think beyond climate change and oil shortages. Such individuals are not conscious that many other global problems are similarly harmful.

Climate change   has become more evident during the last decade and has been one of the warmer years the planet has ever seen for nine years in the decade. The change in the temperature often meant that the planet's calculations go astray. The most noticeable symptoms include environmental anomalies, extreme floods, glacial ice, rising sea levels, etc.

Another global environmental challenge is that biodiversity protection approaches flora and fauna survival to prevent habitat extinguishment. Extinction of a single plant or animal species is the result of a dramatic imbalance in the ecosystem, as it is directly or indirectly affected by several other species. In the last century or so, several plants and animal species have been extinct, resulting in a significant loss for the planet's biodiversity.

Our reliance on fossil fuels has made us significantly vulnerable to major energy crises because we are primarily dependent on our energy requirements. Although several renewable sources have been found, none have been as convincing as the primary source of energy for mankind as regards the substitution of fossil fuels. Attempts are underway to harness all the capacity of these outlets, and our existence is largely dependent on them because fossil fuels are about to run out of resources.

Our hunger for more has left us empty-handed in different areas of the planet in terms of natural wealth. Many human actions have contributed to a drastic depletion of our natural capital, including logging, forestry, fisheries etc.

Land pollution, due to human activities or desertification, has made the planet's surface unsuitable for human use because of loss of vegetation. The reason that we have gone so far in terms of protecting the natural world may be related to land loss. Inappropriate use of soil, hazardous waste disposal, widespread deforestation and other human activities are damaging to nature, always affecting our natural environment.

International land-related environmental problems are not restricted to hazardous waste disposal or large-scale degradation but also improper land use. In the case of inappropriate land use, land degradation due to development is also a significant factor. Together, these factors lead to many problems such as soil erosion, land degradation and desertification.

There is a strong potential for atomic energy, but there is no less problem with it. One of the significant difficulties; especially if safety regulations are not adequately followed, is radioactive waste from nuclear power stations. The Tragedy of Chernobyl has set an example of how atomic waste could lead to catastrophe for humankind.

Overcrowding is another major global environmental problem. With the world's   population   still rising alarmingly, the pressure on the planet's resources is growing. Overpopulation issues range from food and water crises to the absence of natural burial space. Overpopulation also leads to different population risks. Continuous population growth will not only cause natural resource depletion but will also bring more significant pressure to the economy. After all, a large population needs a massive effort for a nation in terms of finance.

This is perhaps the most apparent but most ignored global environmental problem in this article. The term 'population' itself has several other aspects, including air pollution, water pollution and land pollution. On the one hand, air pollution may be due, as a result of waste disposal in factories, oil-carrying ships, etc.

The high amounts of carbon dioxide pumped into the air by industries and vehicles and the pollution of water, water and land. Humans should be blamed for this issue, as our research appears to disturb the world. If we continue with this trend, we will soon be left without fresh air and clean water for drinking.

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With an increasing population, the human activity increases and also the volume of waste materials. These waste contain not only harmful gasses released into the air or toxic waste into bodies of water but also nuclear waste, electronic waste, medical waste and even waste from our houses. The production rate of this waste is significantly higher than what the price of treatment is, and this only leads to waste being piled up, which ultimately pollutes the environment.

Numerous environmental changes are identified as problems of global concern like

• Desertification;
• fuel depletion;
• rainforest destruction
• Coastal ecosystems modification;
• reduced drinking water availability and quality; depletion of soil resources;
• extinction of the species.

The sheer amount, scale and scope of these problems may be daunting, and some analysts have suggested that they have a collective, environmental effect on the earth's climate. These were some of the world's major environmental concerns and issues that have threatened the planet for a long time.

However, today's environmental effects on the earth are not restricted to those as mentioned above. Several issues are surfacing every day, including dams building concerns, genetic waste, etc., rendering the list of global environmental problems lengthier. If we don't begin to deal with these issues one at a time, we won't have the option to give in to these environmental problems.

References:

• https://www.dw.com/en/five-of-the-worlds-biggest-environmental-problems/a-35915705
• https://www.omicsonline.org/scientific-reports/srep632.php

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Harvard students share thoughts, fears, plans to meet environmental challenges

For many, thinking about the world’s environmental future brings concern, even outright alarm.

There have been, after all, decades of increasingly strident warnings by experts and growing, ever-more-obvious signs of the Earth’s shifting climate. Couple this with a perception that past actions to address the problem have been tantamount to baby steps made by a generation of leaders who are still arguing about what to do, and even whether there really is a problem.

It’s no surprise, then, that the next generation of global environmental leaders are preparing for their chance to begin work on the problem in government, business, public health, engineering, and other fields with a real sense of mission and urgency.

The Gazette spoke to students engaged in environmental action in a variety of ways on campus to get their views of the problem today and thoughts on how their activities and work may help us meet the challenge.

Eric Fell and Eliza Spear

Fell is president and Spear is vice president of Harvard Energy Journal Club. Fell is a graduate student at the Harvard John H. Paulson School of Engineering and Applied Sciences and Spear is a graduate student in the Department of Chemistry and Chemical Biology.

FELL:   For the past three centuries, fossil fuels have enabled massive growth of our civilization to where we are today. But it is now time for a new generation of cleaner-energy technologies to fuel the next chapter of humanity’s story. We’re not too late to solve this environmental challenge, but we definitely shouldn’t procrastinate as much as we have been. I don’t worry about if we’ll get it done, it’s the when. Our survival depends on it. At Harvard, I’ve been interested in the energy-storage problem and have been focusing on developing a grid-scale solution utilizing flow batteries based on organic molecules in the lab of Mike Aziz . We’ll need significant deployment of batteries to enable massive penetration of renewables into the electrical grid.

SPEAR: Processes leading to greenhouse-gas emissions are so deeply entrenched in our way of life that change continues to be incredibly slow. We need to be making dramatic structural changes, and we should all be very worried about that. In the Harvard Energy Journal Club, our focus is energy, so we strive to learn as much as we can about the diverse options for clean-energy generation in various sectors. A really important aspect of that is understanding how much of an impact those technologies, like solar, hydro, and wind, can really have on reducing greenhouse-gas emissions. It’s not always as much as you’d like to believe, and there are still a lot of technical and policy challenges to overcome.

I can’t imagine working on anything else, but the question of what I’ll be working on specifically is on my mind a lot. The photovoltaics field is at a really exciting point where a new technology is just starting to break out onto the market, so there are a lot of opportunities for optimization in terms of performance, safety, and environmental impact. That’s what I’m working on now [in Roy Gordon’s lab ] and I’m really enjoying it. I’ll definitely be in the renewable-energy technology realm. The specifics will depend on where I see the greatest opportunity to make an impact.

Photo (left) courtesy of Kritika Kharbanda; photo by Tiera Satchebell.

Kritika Kharbanda ’23 and Laier-Rayshon Smith ’21

Kharbanda is with the Harvard Student Climate Change Conference, Harvard Circular Economy Symposium. Smith is a member of Climate Leaders Program for Professional Students at Harvard. Both are students at Harvard Graduate School of Design.

KHARBANDA: I come from a country where the most pressing issues are, and will be for a long time, poverty, food shortage, and unemployment born out of corruption, illiteracy, and rapid gentrification. India was the seventh-most-affected country by climate change in 2019. With two-thirds of the population living in rural areas with no access to electricity, even the notion of climate change is unimaginable.

I strongly believe that the answer lies in the conjugality of research and industry. In my field, achieving circularity in the building material processes is the burning concern. The building industry currently contributes to 40 percent of global carbon dioxide emissions, of which 38 percent is contributed by the embedded or embodied energy used for the manufacturing of materials. A part of the Harvard i-lab, I am a co-founder of Cardinal LCA, an early stage life-cycle assessment tool that helps architects and designers visualize this embedded energy in building materials, saving up to 46 percent of the energy from the current workflow. This venture has a strong foundation as a research project for a seminar class I took at the GSD in fall 2020, instructed by Jonathan Grinham. I am currently working as a sustainability engineer at Henning Larsen architects in Copenhagen while on a leave of absence from GSD. In the decades to come, I aspire to continue working on the embodied carbon aspect of the building industry. Devising an avant garde strategy to record the embedded carbon is the key. In the end, whose carbon is it, anyway?

SMITH: The biggest challenges are areas where the threat of climate change intersects with environmental justice. It is important that we ensure that climate-change mitigation and adaptation strategies are equitable, whether it is sea-level rise or the increase in urban heat islands. We should seek to address the threats faced by the most vulnerable communities — the communities least able to resolve the threat themselves. These often tend to be low-income communities and communities of color that for decades have been burdened with bearing the brunt of environmental health hazards.

During my time at Harvard, I have come to understand how urban planning and design can seek to address this challenge. Planners and designers can develop strategies to prioritize communities that are facing a significant climate-change risk, but because of other structural injustices may not be able to access the resources to mitigate the risk. I also learned about climate gentrification: a phenomenon in which people in wealthier communities move to areas with lower risks of climate-change threats that are/were previously lower-income communities. I expect to work on many of these issues, as many are connected and are threats to communities across the country. From disinvestment and economic extraction to the struggle to find quality affordable housing, these injustices allow for significant disparities in life outcomes and dealing with risk.

Lucy Shaw ’21

Shaw is co-president of the HBS Energy and Environment Club. She is a joint-degree student at Harvard Business School and Harvard Kennedy School.

SHAW: I want to see a world where climate change is averted and the environment preserved, without it being at the expense of the development and prosperity of lower-income countries. We have, or are on the cusp of having, many of the financial and technological tools we need to reduce emissions and environmental damage from a wide array of industries, such as agriculture, energy, and transport. The challenge I am most worried about is how we balance economic growth and opportunity with reducing humanity’s environmental impact and share this burden equitably across countries.

I came to Harvard as a joint degree student at the Kennedy School and Business School to be able to see this challenge from two different angles. In my policy-oriented classes, we learned about the opportunities and challenges of global coordination among national governments — the difficulty in enforcing climate agreements, and in allocating and agreeing on who bears the responsibility and the costs of change, but also the huge potential that an international framework with nationally binding laws on environmental protection and carbon-emission reduction could have on changing the behavior of people and businesses. In my business-oriented classes, we learned about the power of business to create change, if there is a driven leadership. We also learned that people and businesses respond to incentives, and the importance of reducing cost of technologies or increasing the cost of not switching to more sustainable technologies — for example, through a tax. After graduate school, I plan to join a leading private equity investor in their growing infrastructure team, which will equip me with tools to understand what makes a good investment in infrastructure and what are the opportunities for reducing the environmental impact of infrastructure while enhancing its value. I hope to one day be involved in shaping environmental and development policy, whether it is on a national or international level.

Photo (left) by Tabitha Soren.

Quinn Lewis ’23 and Suhaas Bhat ’24

Both are with the Student Climate Change Conference, Harvard College.

LEWIS:   When I was a kid, I imagined being an adult as a future with a stable house, a fun job, and happy kids. That future didn’t include wildfires that obscured the sun for months, global water shortages, or billionaires escaping to terrariums on Mars. The threats are so great and so assured by inaction that it’s very hard for me to justify doing anything else with my time and attention because very little will matter if there’s 1 billion climate refugees and significant portions of the continental United States become uninhabitable for human life.

For whatever reason, I still feel a great deal of hope around giving it a shot. I can’t imagine not working to mitigate the climate crisis. Media and journalism will play a huge role in raising awareness, as they generate public pressure that can sway those in power. Another route for change is to cut directly to those in power and try to convince them of the urgency of the situation. Given that I am 22 years old, it is much easier to raise public awareness or work in media and journalism than it is to sit down with some of the most powerful people on the planet, who tend to be rather busy. At school, I’m on a team that runs the University-wide Student Climate Change Conference at Harvard, which is a platform for speakers from diverse backgrounds to discuss the climate crisis and ways students and educators can take immediate and effective action. Also, I write about and research challenges and solutions to the climate crisis through the lenses of geopolitics and the global economy, both as a student at the College and as a case writer at the Harvard Business School. Outside of Harvard, I have worked in investigative journalism and at Crooked Media, as well as on political campaigns to indirectly and directly drive urgency around the climate crisis.

BHAT:   The failure to act on climate change in the last few decades, despite mountains of scientific evidence, is a consequence of political and institutional cowardice. Fossil fuel companies have obfuscated, misinformed, and lobbied for decades, and governments have failed to act in the best interests of their citizens. Of course, the fight against climate change is complex and multidimensional, requiring scientific, technical, and entrepreneurial expertise, but it will ultimately require systemic change to allow these talents to shine.

At Harvard, my work on climate has been focused on running the Harvard Student Climate Conference, as well as organizing for Fossil Fuel Divest Harvard. My hope for the Climate Conference is to provide students access to speakers who have dedicated their careers to all aspects of the fight against climate change, so that students interested in working on climate have more direction and inspiration for what to do with their careers. We’ve featured Congresswoman Ayanna Pressley, members of the Sunrise Movement, and the CEO of Impossible Foods as some examples of inspiring and impactful people who are working against climate change today.

I organize for FFDH because I believe that serious institutional change is necessary for solving the climate crisis and also because of a sort of patriotism I have for Harvard. I deeply respect and care for this institution, and genuinely believe it is an incredible force for good in the world. At the same time, I believe Harvard has a moral duty to stand against the corporations whose misdeeds and falsification of science have enabled the climate crisis.

Libby Dimenstein ’22

Dimenstein is co-president of Harvard Law School Environmental Law Society.

DIMENSTEIN:   Climate change is the one truly existential threat that my generation has had to face. What’s most scary is that we know it’s happening. We know how bad it will be; we know people are already dying from it; and we still have done so little relative to the magnitude of the problem. I also worry that people don’t see climate change as an “everyone problem,” and more as a problem for people who have the time and money to worry about it, when in reality it will harm people who are already disadvantaged the most.

I want to recognize Professor Wendy Jacobs, who recently passed away. Wendy founded HLS’s fantastic Environmental Law and Policy Clinic, and she also created an interdisciplinary class called the Climate Solutions Living Lab. In the lab, groups of students drawn from throughout the University would conduct real-world projects to reduce greenhouse-gas emissions. The class was hard, because actually reducing greenhouse gases is hard, but it taught us about the work that needs to be done. This summer I’m interning with the Environmental Defense Fund’s U.S. Clean Air Team, and I anticipate a lot of my work will revolve around the climate. After graduating, I’m hoping to do environmental litigation, either with a governmental division or a nonprofit, but I also have an interest in policy work: Impact litigation is fascinating and important, but what we need most is sweeping policy change.

Candice Chen ’22 and Noah Secondo ’22

Chen and Secondo are co-directors of the Harvard Environmental Action Committee. Both attend Harvard College.

SECONDO: The environment is fundamental to rural Americans’ identity, but they do not believe — as much as urban Americans — that the government can solve environmental problems. Without the whole country mobilized and enthusiastic, from New Hampshire to Nebraska, we will fail to confront the climate crisis. I have no doubt that we can solve this problem. To rebuild trust between the U.S. government and rural communities, federal departments and agencies need to speak with rural stakeholders, partner with state and local leaders, and foreground rural voices. Through the Harvard College Democrats and the Environmental Action Committee, I have contributed to local advocacy efforts and creative projects, including an environmental art publication.

I hope to work in government to keep the policy development and implementation processes receptive to rural perspectives, including in the environmental arena. At every level of government, if we work with each other in good faith, we will tackle the climate crisis and be better for it.

CHEN: I’m passionate about promoting more sustainable, plant-based diets. As individual consumers, we have very little control over the actions of the largest emitters, massive corporations, but we can all collectively make dietary decisions that can avoid a lot of environmental degradation. Our food system is currently very wasteful, and our overreliance on animal agriculture devastates natural ecosystems, produces lots of potent greenhouse gases, and creates many human health hazards from poor animal-waste disposal. I feel like the climate conversation is often focused around the clean energy transition, and while it is certainly the largest component of how we can avoid the worst effects of global warming, the dietary conversation is too often overlooked. A more sustainable future also requires us to rethink agriculture, and especially what types of agriculture our government subsidizes. In the coming years, I hope that more will consider the outsized environmental impact of animal agriculture and will consider making more plant-based food swaps.

To raise awareness of the environmental benefits of adopting a more plant-based diet, I’ve been involved with running a campaign through the Environmental Action Committee called Veguary. Veguary encourages participants to try going vegetarian or vegan for the month of February, and participants receive estimates for how much their carbon/water/land use footprints have changed based on their pledged dietary changes for the month.

Photo (left) courtesy of Cristina Su Liu.

Cristina Su Liu ’22 and James Healy ’21

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Liu is with Harvard Climate Leaders Program for Professional Students. Healy is with the Harvard Student Climate Change Conference. Both are students at Harvard T.H. Chan School of Public Health.

HEALY:   As a public health student I see so many environmental challenges, be it the 90 percent of the world who breathe unhealthy air, or the disproportionate effects of extreme heat on communities of color, or the environmental disruptions to the natural world and the zoonotic disease that humans are increasingly being exposed to. But the central commonality at the heart of all these crises is the climate crisis. Climate change, from the greenhouse-gas emissions to the physical heating of the Earth, is worsening all of these environmental crises. That’s why I call the climate crisis the great exacerbator. While we will all feel the effects of climate change, it will not be felt equally. Whether it’s racial inequity or wealth inequality, the climate crisis is widening these already gaping divides.

Solutions may have to be outside of our current road maps for confronting crises. I have seen the success of individual efforts and private innovation in tackling the COVID-19 pandemic, from individuals wearing masks and social distancing to the huge advances in vaccine development. But for climate change, individual efforts and innovation won’t be enough. I would be in favor of policy reform and coalition-building between new actors. As an overseer of the Harvard Student Climate Change Conference and the Harvard Climate Leaders Program, I’ve aimed to help mobilize Harvard’s diverse community to tackle climate change. I am also researching how climate change makes U.S. temperatures more variable, and how that’s reducing the life expectancies of Medicare recipients. The goal of this research, with Professor Joel Schwartz, will be to understand the effects of climate change on vulnerable communities. I certainly hope to expand on these themes in my future work.

SU LIU:  A climate solution will need to be a joint effort from the whole society, not just people inside the environmental or climate circles. In addition to cross-sectoral cooperation, solving climate change will require much stronger international cooperation so that technologies, projects, and resources can be developed and shared globally. As a Chinese-Brazilian student currently studying in the United States, I find it very valuable to learn about the climate challenges and solutions of each of these countries, and how these can or cannot be applied in other settings. China-U.S. relations are tense right now, but I hope that climate talks can still go ahead since we have much to learn from each other.

Personally, as a student in environmental health at [the Harvard Chan School], I feel that my contribution to addressing this challenge until now has been in doing research, learning more about the health impacts of climate change, and most importantly, learning how to communicate climate issues to people outside climate circles. Every week there are several climate-change events at Harvard, where a different perspective on climate change is addressed. It has been very inspiring for me, and I feel that I could learn about climate change in a more holistic way.

Recently, I started an internship at FXB Village, where I am working on developing and integrating climate resilience indicators into their poverty-alleviation program in rural communities in Puebla, Mexico. It has been very rewarding to introduce climate-change and climate-resilience topics to people working on poverty alleviation and see how everything is interconnected. When we address climate resilience, we are also addressing access to basic services, livelihoods, health, equity, and quality of life in general. This is where climate justice is addressed, and that is a very powerful idea.

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The World's Plastic Pollution Crisis Explained

Much of the planet is swimming in discarded plastic, which is harming animal and possibly human health. Can it be cleaned up?

Conservation

Children Play among Plastic

While plastic pollution is a worldwide problem it is most obvious in less-wealthy African and Asian nations, like the Philippines. Here, children play among plastic waste on the shore of Manila Bay.

Photograph by Randy Olson

Plastic pollution has become one of the most pressing environmental issues, as rapidly increasing production of disposable plastic products overwhelms the world’s ability to deal with them. Plastic pollution is most visible in less-wealthy Asian and African nations, where garbage collection systems are often inefficient or nonexistent. But wealthy nations, especially those with low recycling rates, also have trouble properly collecting discarded plastics. Plastic trash has become so ubiquitous it has prompted efforts to write a global treaty negotiated by the United Nations. How Did this Happen? Plastics made from fossil fuels are just over a century old. Production and development of thousands of new plastic products accelerated after World War II to the extent that life without plastics would be unimaginable today. Plastics revolutionized medicine with life-saving devices, made space travel possible, lightened cars and jets—saving fuel and lessening pollution —and saved lives with helmets, incubators , and equipment for clean drinking water. The conveniences plastics offer, however, led to a throw-away culture that reveals the material’s dark side: Today, single-use plastics account for 40 percent of the plastic produced every year. Many of these products, such as plastic bags and food wrappers, are used for mere minutes to hours, yet they may persist in the environment for hundreds of years. Plastics by the Numbers Some key facts:

• Half of all plastics ever manufactured have been made in the last 15 years.
• Production increased exponentially, from 2.3 million tons in 1950 to 448 million tons by 2015. Production is expected to double by 2050.
• Every year, about 8 million tons of plastic waste escapes into the oceans from coastal nations. That’s the equivalent of setting five garbage bags full of trash on every foot of coastline around the world.
• Plastics often contain additives making them stronger, more flexible, and durable. But many of these additives can extend the life of products if they become litter, with some estimates ranging to at least 400 years to break down.

How Plastics Move around the World Most of the plastic trash in the oceans, Earth’s last sink, flows from land. Trash is also carried to sea by major rivers, which act as conveyor belts, picking up more and more trash as they move downstream . Once at sea, much of the plastic trash remains in coastal waters. But once caught up in ocean currents, it can be transported around the world. On Henderson Island, an uninhabited atoll in the Pitcairn Group isolated halfway between Chile and New Zealand, scientists found plastic items from Russia, the United States, Europe, South America, Japan, and China. They were carried to the South Pacific by the South Pacific gyre , a circular ocean current. Microplastics Once at sea, sunlight, wind, and wave action break down plastic waste into small particles, often less than half a centimer (one-fifth of an inch) across. These so-called microplastics are spread throughout the water column and have been found in every corner of the globe, from Mount Everest, the highest peak, to the Mariana Trench, the deepest trough . Microplastics are breaking down further into smaller and smaller pieces. Plastic microfibers (or the even smaller nanofibers), meanwhile, have been found in municipal drinking water systems and drifting through the air. Harm to Wildlife Millions of animals are killed by plastics every year, from birds to fish to other marine organisms. Nearly 700 species, including endangered ones, are known to have been affected by plastics. Nearly every species of seabird eats plastics. Most of the deaths to animals are caused by entanglement or starvation. Seals, whales, turtles, and other animals are strangled by  abandoned fishing gear or discarded six-pack rings. Microplastics have been found in more than 100 aquatic species, including fish, shrimp, and mussels destined for our dinner plates. In many cases, these tiny bits pass through the digestive system and are expelled without consequence. But plastics have also been found to have blocked digestive tracts or pierced organs, causing death. Stomachs so packed with plastics reduce the urge to eat, causing starvation. Plastics have been consumed by land-based animals, including elephants, hyenas, zebras, tigers, camels, cattle, and other large mammals, in some cases causing death. Tests have also confirmed liver and cell damage and disruptions to  reproductive systems , prompting some species, such as oysters, to produce fewer eggs. New research shows that larval fish are eating nanofibers in the first days of life, raising new questions about the effects of plastics on fish populations. Stemming the Plastic Tide Once in the ocean, it is difficult—if not impossible—to retrieve plastic waste. Mechanical systems, such as Mr. Trash Wheel, a litter interceptor in Maryland’s Baltimore Harbor, can be effective at picking up large pieces of plastic, such as foam cups and food containers, from inland waters. But once plastics break down into microplastics and drift throughout the water column in the open ocean, they are virtually impossible to recover. The solution is to prevent plastic waste from entering rivers and seas in the first place, many scientists and conservationists—including the National Geographic Society—say. This could be accomplished with improved waste management systems and recycling, better product design that takes into account the short life of disposable packaging, and reduction in manufacturing of unnecessary single-use plastics.

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• Environmental Issue Essay

Essay on Environmental Issue

Environment is the surrounding of an Organism. This Environment in which an Organism lives is made up of various components like Air, Water, Land, etc. These components are found in fixed proportions to create a Harmonious Balance in the Environment for the Organism to live in. Any kind of undesirable and wanted change in the proportions of these components can be termed as Pollution. This Issue is increasing with every passing year. It is an Issue that troubles Economically, Physically and Socially. The Environmental problem that is worsening with each day needs to be addressed so that its harmful effects on Humans as well as the planet can be redressed. 

Environmental Issue

Our green world is now in Jeopardy. Humans depleted Natural Resources by polluting Water, Soil, and Air. We must tackle the challenges we have created by opening our eyes. The Environment has been profoundly impacted by Industrial Growth. People emit more Pollution for more convenience. Human actions have an impact on the Environment, both directly and indirectly. As a result, there is a symbiotic link between a creature and its surroundings. Let’s discuss some major Issues our Environment Issues which our Environment is facing nowadays:

Global Warming:

Foremost symptom of natural imbalance is Global Warming. When Greenhouse Gasses accumulate and cause the temperature to rise, we see the Greenhouse effect. It has an impact on the rising of the World Ocean level and the melting of Arctic ice. According to specialists, coastal countries and certain islands could be overwhelmed by water over several decades.

Increasing Population:

People require greater space and resources as their population grows, in order to meet all of their food and housing needs. To make room for pastures and agricultural fields, people began cutting down trees. Forests serve as the Earth's main lungs and the primary habitat for a wide range of animals, birds, and insects. Deforestation and Human activities have put a lot of forest species in Jeopardy.

Ozone Layer Depletion:

Depletion of the Ozone layer is a complex Issue that Humanity is grappling with. The Ozone layer absorbs UV radiation, which is damaging to Humans. Increased Ozone hole numbers result in more intense solar radiation and a rise in skin cancer.

Deforestation: 

Plants and trees are essential components of Human life. Everyone benefits from trees because they give air, food, and medicines. Forests are being cut down to meet rising demand. During the summer, natural wildfires are common. To maximize profit, people take down trees in an unethical manner.

Climate change is occurring at a faster rate than it was a century ago. The weather change has an impact on industrial advancement. Climate change has resulted in disastrous hurricanes, floods, and droughts. In recent years, many countries have been hit by a slew of natural disasters.

Polluted Environments can cause a variety of illnesses. Many species of flora and wildlife that are important to flora are threatened with extinction. Nature preserves balance, and all Organisms' feeding habits are linked in a food chain, as we all know. In areas with petroleum refineries, chemicals, iron and steel, non-metal products, pulp and paper manufacturers, and textile industries, the problem of industrial Pollution is often severe.

Causes of Environmental Issue

With the rise of the industries and the migration of people from villages to cities in search of employment, there has been a regular increase in the problem of proper housing and unhygienic conditions of living. These reasons have given rise in factors for Pollution. Environmental Pollution is of five basic types namely; Air, Water, Soil and Noise Pollution.

Air Pollution:  

Air Pollution is a major Issue in today’s world. The smoke pouring out of factory chimneys and automobiles pollute the air that we breathe in. Gasses like Carbon dioxide, Carbon Monoxide and Sulphur Dioxide are emitted which mix with air and cause great harm to the Human body, Flora and Fauna. The dry farm waste, dry grass, leaves and coal used as domestic fuels in our villages also produce harmful Gasses. Acid rain occurs due to excess Sulphur Dioxide in the Air. 

Water Pollution:  

Water Pollution is one of the most serious Environmental Issues. The waste products from the growing industries and sewage water are not treated properly before disposing into rivers and other water bodies, thus creating Pollution. Agricultural processes with excess fertilizers and pesticides also pollute the water bodies.

Soil or Land Pollution:  

The next source of Environmental Pollution is soil. Waste materials such as plastics, polythene, bottles, etc. cause land Pollution and render soil infertile. Moreover, dumping of dead bodies of men and animals, washing of clothes and utensils add to this Issue. It is a very dangerous aspect of Environment since it affects the fertility and food production of the area and the country.

Noise Pollution:  

This Issue is a very subtle form of Pollution. All Human activities contribute to noise Pollution to a large extent. Horns of the vehicles, loud speakers, music system, industrial activities contribute towards this Issue.

Problems like Ozone depletion, Global Warming, Greenhouse effect, change in climatic and weather conditions, melting of glaciers etc. are some more Issues in the Environment.

How to Minimize Environmental Issues?

To minimize this Issue, preventive measures need to be taken.

Principle of 3R’s:  

To save the Environment, use the principle of 3 R’s; Reuse, Reduce and Recycle. 

Reuse products again and again. Instead of throwing away things after one use, find a way to use them again.  Reduce the amount of waste products generated. 

Recycle:  

Paper, plastics, glass and electronic items can be processed into new products while using fewer natural resources and lesser energy.

To prevent and control measures of air Pollution including better-designed equipment and smokeless fuels should be used in homes and industries. 

More and more trees should be planted to balance the ecosystem and control Greenhouse effects.

Noise Pollution can be minimized by better designing and proper maintenance of vehicles. Industrial noise can be reduced by sound proofing equipment like generators, etc. 

To control soil Pollution, usage of plastic bags must be stopped. Sewage should be treated properly before using it as fertilizers and as landfills.  

Several measures can be adopted to control water Pollution. Some of them are that the water requirement can be minimized by altering the techniques involved. Water should be reused with treatment. The quantity of water waste discharged should be reduced. 

People, unfortunately, forget that we are a part of nature. We must live in harmony with nature and take care of it. We need to rethink how we consume natural resources. People must be aware that the natural world is on the verge of collapse. People must recognise that they are not the primary users of the Environment and construct Environmentally suitable homes. We must consider future generations and what will be left behind after we are gone. People come up with remedies to Environmental Issues. We recycle trash, develop electric automobiles, reduce air, water, and soil Pollution, and restore land erosion by planting new trees. But it is not enough; people must drastically alter their lifestyles until nature takes the last drastic measures.

Saving our planet from these Environmental Issues is the responsibility of every individual. If preventive measures are not taken then our future generation will have to face major repercussions. Government is also taking steps to create public awareness. Every individual should be involved in helping to reduce and control Pollution.

FAQs on Environmental Issue Essay

1. What are the Major Environmental Issues?

The major environmental issues are environmental degradation, climate change, global warming, and greenhouse effects.

2. What is the Best Way to Control Greenhouse Effect?

Afforestation is the best way to control greenhouse effect.

3. What is the Principle of 3Rs?

The principle of 3Rs is Reuse, Reduce and Recycle.

4. How do you Minimize Soil Pollution?

Stopping the use of plastics can minimize soil Pollution.

• Security Council

Climate Change ‘Biggest Threat Modern Humans Have Ever Faced’, World-Renowned Naturalist Tells Security Council, Calls for Greater Global Cooperation

Climate change is a “crisis multiplier” that has profound implications for international peace and stability, Secretary-General António Guterres told the Security Council today, amid calls for deep partnerships within and beyond the United Nations system to blunt its acute effects on food security, natural resources and migration patterns fuelling tensions across countries and regions.

Throughout the morning, the Council’s high-level open debate on climate and security heard from a range of influential voices, including naturalist David Attenborough, who called climate change “the biggest threat to security that modern humans have ever faced”.  In video remarks telecast at the outset, he warned that concentrations of carbon dioxide currently in the atmosphere have not been equalled for millions of years.

“If we continue on our current path, we will face the collapse of everything that gives us our security,” he said:  food production, access to fresh water, habitable ambient temperature and ocean food chains.  The poorest — those with the least security — are certain to suffer.  “Our duty right now is surely to do all we can to help those in the most immediate danger.”

While the world will never return to the stable climate that gave birth to civilization, he said that, if Governments attending the twenty-sixth Conference of the Parties to the United Nations Framework Convention on Climate Change (UNFCCC) in November recognize climate change as a global security threat, “we may yet act proportionately — and in time”.

Climate change can only be dealt with by unparalleled levels of global cooperation, he said.  It will compel countries to question economic models, invent new industries and recognize the moral responsibility that wealthy nations have to the rest of the world, placing a value on nature that “goes far beyond money”.  He challenged the international community to finally create a stable, healthy world where resources are equally shared and where — for the first time in history — people “come to know what it feels like to be secure”.

Mr. Guterres echoed those calls, describing the climate emergency as “the defining issue of our time”.  Noting that the last decade was the hottest in human history, he said wildfires, cyclones, floods and droughts are now the new normal.  “These shocks not only damage the environment on which we depend, they also weaken our political, economic and social systems,” he said.

Indeed, where climate change dries up rivers, reduces harvests, destroys critical infrastructure and displaces communities, it exacerbates the risks of conflict, he said.  A study by the Stockholm International Peace Research Institute found that 8 of the 10 countries hosting the largest multilateral peace operations in 2018 were in areas highly exposed to climate change.

The impact is greatest where fragility and conflict have weakened coping mechanisms, he said, where people depend on natural capital for their livelihoods and where women — who bear the greatest burden of the climate emergency — do not enjoy equal rights.  He highlighted examples in Afghanistan, where reduced harvests have pushed people into poverty, leaving them susceptible to recruitment by armed groups, and across West Africa and the Sahel, where changes in grazing patterns have fostered conflict between pastoralists and farmers.  In some Pacific small island nations, entire communities have been forced to relocate.

“The forced movement of larger numbers of people around the world will clearly increase the potential for conflict and insecurity,” he observed.  He called for greater efforts to address climate‑related security risks, starting with a focus on prevention, and creating a global coalition committed to achieving net-zero emissions by mid-century.  The United Nations is asking companies, cities and financial institutions to prepare credible decarbonization plans.

In addition, immediate actions are needed to protect countries from increasingly frequent and severe climate effects.  He urged donors and multilateral and national development banks to increase the share of adaptation and resilience finance to at least 50 per cent of their climate finance support.  Developed countries, too, must keep their pledge to channel $100 billion annually to the global South.  “They have already missed the deadline of 2020,” he acknowledged.

Above all, he called for embracing a concept of security that places people at its centre, stressing that COVID-19 has laid bare the devastation that non‑traditional security threats can cause on a global scale.  In all such efforts, it will be essential to build on the strengths of the Security Council, Peacebuilding Commission, international financial institutions, regional organizations, civil society, the private sector, academia and others.

Issuing a call to action, Nisreen Elsaim, Chair of the Youth Organization on Climate Change and the United Nations Youth Advisory Group, said young people around the globe are watching the Security Council as it grapples with climate change.  Each of the organ’s four meetings on the issue — in 2007, 2011, 2018 and 2019 — have referenced serious climate-related security risks in Somalia, Darfur, West Africa and the Sahel, Mali and the Lake Chad Basin.  “Science has forecasted many more countries will join this list if we did not take the right measures now, and if we did not start adaptation specially in Africa,” she said, adding that, in her country, “we are living in continuous insecurity due to many factors that put Sudan on the top of the list when it comes to climate vulnerability”.

She recalled that, in a 2018 Council resolution on Sudan, members recognized the adverse effects of climate change, ecological changes and natural hazards on the situation in Darfur, focusing specifically on drought, desertification, land degradation and food insecurity.  “Human survival, in a situation of resources degradation, hunger, poverty and uncontrolled climate migration, will make conflict an inevitable result,” she said.  Moreover, climate-related emergencies cause major disruptions in access to health, life-saving sexual and reproductive health services, and result in loss of livelihoods and drive displacement and migration.  They also increase the risk of gender-based violence and harmful practices and force young people to flee in search of a decent life.

Welcoming the Council’s recent deployment of a new special political mission, the United Nations Integrated Transition Assistance Mission in the Sudan (UNITAMS), she said it has a historic opportunity to speak to the root causes of the conflict.  Climate change and youth participation is mentioned twice in the Mission’s mandate, and climate change challenges are included in the 2020 Juba Peace Agreement.  Emphasizing that young people must be part of the solution, she declared:  “We are the present, we have the future, let’s not repeat previous generations’ lapse.”

In the ensuing dialogue, Heads of State and Government, along with ministers and other senior officials described national actions to attenuate the negative impact of climate change and offered their views on the related security risks.  Some pressed the Council to broaden its thinking about non-traditional security threats.  Several — including leaders from Kenya and Niger — stressed that the link between climate and conflict could not be more evident, while others explored the ability of Governments to meet people’s basic needs, and still others cast doubt on the assertion that the relationship between climate and conflict is causal, instead pointing to political and economic factors that are known to drive tensions.

Boris Johnson, Prime Minister of the United Kingdom and Council President for February, speaking in his national capacity, said the Council, while imperfect, has been willing to lead the way in confronting threats to international security.  “That is exactly what climate change represents,” he said, acknowledging that, while there are some who disagree, these cynics “could not be more wrong”.  While the causes of climate change may not sit within the Council’s traditional purview, its effects most certainly do.  He asked delegates to consider the young man forced onto the road when his once‑fertile home becomes a desert — one of the 16 million people displaced by weather-related disasters each year — who becomes easy prey for violent extremists, or the girl who drops out of school because her daily search for water takes her away from her family — and into the sights of the human traffickers.

“If such scenes were triggered by the actions of some despotic warlord or internecine conflict, few would question this Council’s right to act or its duty to do so,” he assured.  “This is not a subject from which we should shy away.”  The world must move from 51 billion metric tons of greenhouse‑gas emissions each year to net zero, so that the increase in global temperatures remains within manageable levels.  For its part, the United Kingdom Parliament passed a law committing to net zero by 2050, he said, drawing attention to his pledge that the nation would slash emissions by 68 per cent by 2030.  He urged the Council to act, “because climate change is a geopolitical issue every bit as much as an environmental one”, stressing that, if it is to succeed in maintaining peace and security worldwide, it must galvanize and support the United Nations family of agencies into a swift and effective response.

Kaïs Saïed, President of Tunisia , agreed with Ms. Elsaim that the world must listen to youth on climate change.  More broadly, humans — and not money — must be placed at the centre of the issue.  Voicing support for the Secretary-General’s 2021 priorities, especially his efforts to galvanize Member States to confront the multiple impacts of climate change, he described it as ironic that humans are, at the same time, the phenomenon’s drivers and its greatest victims.  “It is no one’s right to […] to commit all of humanity to death,” he stressed, noting that Council resolution 2532 (2020) confirmed that insecurity can be driven by a multitude of factors, not just armed conflict.  One such driver is the deepening poverty and resource scarcity resulting from a changing climate, particularly in Africa.  Climate factors often prolong conflict and create conditions conducive to deprivation, exclusion, terrorism and organized crime.

Calling on the Council to adopt a new, more comprehensive approach and for sufficient resources for all specialized agencies related to climate change, he underlined the need for early warning systems and better prevention strategies.  Noting that the COVID-19 pandemic and other recent crises have once again revealed the need for States to strengthen their solidarity, he emphasized the need for prompt action while stressing that the burden borne by States must be differentiated based on their degree of responsibility for causing the crisis.  Moreover, mitigation cannot be at the expense of developing countries, he said.

Uhuru Kenyatta, President of Kenya , said that new approaches to investment by the public and private sector need to reach the countries and regions worst hit by climate change.  Persistent droughts, constant sea‑level rise and increasingly frequent extreme weather patterns are reversing economic growth and development gains achieved over decades.  The result is increased fragility to instability and armed conflict that then come to the attention of this Security Council.  The implementation of the Council’s mandate to maintain global peace and security will only get more difficult with time if climate change remains on its present course.  Rather than wait for a future tipping point, we must redouble the efforts to direct all the resources and multilateral frameworks of our rules-based international order to mitigate the effects of climate change.  While the bulk of this work is happening outside the Council, no body with such a strong mandate should step aside from this challenge.

The climate-security nexus is already impacting Africa.  “Listen to us Africans when we tell you that the link is clear, its impact tangible and the need for solutions urgent,” he said.  Making recommendations, he said that the Council must do more when crafting mandates for conflict resolution and post-conflict resolution to ensure they dovetail with the efforts to deploy climate change mitigation and adaptation measures.  In this regard, he applauded Council resolutions 2349 (2017) and 2502 (2019), respectively on Lake Chad and the Democratic Republic of the Congo, that have integrated measures to address the impact of climate change.  The 15-member organ can also act strongly against illicit financial outflows, illicit resource exploitation, terrorism financing and money‑laundering in the most fragile regions in Africa.  Doing so immediately boosts the resources available to Governments to undertake climate change mitigation and offer the public services and goods needed to consolidate and protect peace.

Brigi Rafini, Prime Minister of Niger , agreed that the impact of climate change on peace and security is increasingly evident, stressing that water scarcity exacerbated by climate change could see gross domestic product (GDP) in the Sahel fall by 6 per cent and hunger increase 20 per cent by 2050.  Climate change has increased competition for diminished land and water resources, ramping up tensions between livestock owners and others.  He underscored the collective responsibility to tackle this existential challenge, stressing that “climate change and land degradation are no longer purely environmental matters”.  Rather, they are part of a broader view that links environmental goals with those for economic and social development, and the pursuit of international peace and stability.

“We need to consider climate change as a threat to peace and security,” he said, urging the Council to shore up its understanding of impact on security and to systematically consider climate change in its resolutions pertaining to specific country and regional contexts.  In such efforts, it should rely on the advisory role of the Peacebuilding Commission, and the Informal Expert Group on Climate and Security, co-chaired by Niger and Ireland.  The appointment of a Special Envoy of the Secretary-General for Climate and Security likewise will raise the profile of this dimension within the Council’s work.

Nguyễn Xuân Phúc, Prime Minister of Viet Nam , said the Earth’s recent calamities have placed great burdens on the political and socioeconomic life of many countries, causing unemployment and poverty, creating instability and exacerbating current conflicts.  Against that backdrop, the Council should galvanize the international community’s collective efforts with an approach that is balanced between traditional and non-traditional security challenges.  That includes addressing the root causes of conflicts such as poverty, inequality, power politics and unilateral interference and coercion.

Calling for strict adherence to the Charter of the United Nations and international law, he said the 2030 Agenda for Sustainable Development, the United Nations Framework Convention on Climate Change (UNFCCC) and the Paris Agreement on climate change must guide the way, and greater resources are needed to support developing countries, least developed countries, small island developing States and landlocked countries.  The Council should also enhance its early warning capacity, bolster its mediation and conflict prevention roles, work more closely with regional organizations and fully respect States’ sovereignty and national ownership.  Noting that Viet Nam is among the six countries most severely affected by climate change, he outlined various national efforts to address the challenge while requesting more international assistance.

Erna Solberg, Prime Minister of Norway , emphasized that climate change is redefining the global security landscape.  “We must rethink and adapt the Council’s approaches to peacebuilding and sustaining peace in three ways,” she said.  First, the Council needs better information on climate-related security risks.  International research networks and the informal expert group will be important in that regard.  Norway has helped establish a Nordic-Baltic expert network.  Second, the Council should discuss climate risks in specific country contexts, based on country reporting and briefings.  The United Nations must be at the forefront of preventive diplomacy.  To achieve sustainable solutions, peace diplomacy must be climate-sensitive, and climate action must be conflict‑sensitive.  Third, it is imperative to strengthen partnerships within and beyond the United Nations system, including with affected States and regional organizations.  The active participation of diverse groups, including women and youth, is also vital.

The national security communities in many countries have understood the security risks posed by climate change, she continued.  While climate change can lead to hard security challenges, there are no hard security solutions.  The first line of defence is ambitious climate action.  It must begin with the full implementation of the Paris Agreement and 2030 Agenda.  Climate action depends on multilateral cooperation.  By shouldering a common responsibility to counter climate change, the Council will be better prepared to maintain international peace and stability.

Ralph E. Gonsalves, Prime Minister and Minister for Foreign Affairs of Saint Vincent and the Grenadines , emphasizing that the Council has a responsibility to address the consequences of climate change, said a failure to do so would be, in part, “an abdication of our duty”.  It is time for the organ to seriously consider drafting a resolution on the matter and to map out a coherent approach, aiming for a working consensus.  Affirming UNFCCC’s role as the primary body for dealing with climate change and the Paris Agreement as a major part of the rules-based international system, he said the Council should play its role without encroaching on the work of UNFCCC’s inclusive decision-making body.  It should also engage with the Peacebuilding Commission and the General Assembly on climate and security risks that touch on issues of humanitarian support, sustainable development, health pandemics, peace and security.

Stressing that the first step to prevent or contain climate-security risks is for the major, and historical, emitters to fulfil — and indeed exceed — the commitments made in the Paris Agreement, he underlined the principle of common but differentiated responsibility.  Climate change is an existential threat that disproportionately affects the most vulnerable, especially small island developing States such as Saint Vincent and the Grenadines.  “It has become distressingly commonplace for an entire year’s [gross domestic product] to be washed away by a hurricane overnight, even as we are hindered by a lack of a sufficient inclusion, on favourable terms, into the global financial architecture,” he said.  Citing the many natural hazards in Haiti, in particular, he also drew attention to the Sahel region and the battle for dwindling resources.  However, no country is immune to such human-made challenges and all must stand in solidarity, with the Council paying close attention to climate change as it crafts its mandates, he said.

Kaja Kallas, Prime Minister of Estonia , said 7 of the 10 countries most vulnerable and least prepared to deal with climate change host a United Nations peacekeeping operation or a special political mission — a fact the Council cannot ignore.  She expressed support for the statement to be delivered by Germany’s Foreign Minister on behalf of like-minded countries pointing the way forward for the Council, stressing that “we need to acknowledge that the climate emergency can pose a danger to peace — and we must make it a part of our security policy planning and discussions here”.  She pressed the Council to “do more” to fully

aspects of its work, noting that the Secretary-General must receive a mandate to collect data and coordinate policy to this aim.

Among other efforts, she said that Estonia cooperates with small island States and least developed countries in green technology solutions and know-how transfer.  The Government also recently launched the Data for the Environment Alliance, a coalition of State and non-State actors that will support the United Nations Environment Programme (UNEP) in developing a global environmental data strategy by 2025.

Simon Coveney, Minister for Foreign Affairs and Defence of Ireland , said that climate change has many complex impacts, not least on international peace and security, the very business of this Council.  Climate change is already causing upheaval, affecting peace and security and the stability of societies.  Pointing out that the relationship between climate and security works in complex ways, he said political instability undermines efforts to build climate resilience, and the impact of climactic shocks is compounded when institutions are strained.  Ireland is proud to join the Weathering Risk Project to help guide action at the Security Council and beyond, and is keen to understand better not just how climate change contributes to insecurity but how climate action can build peace.  Ireland chairs the Informal Expert Group of Member States on this topic, together with Niger, also partnering with Nauru and Germany, as Chairs of the Group of Friends on Climate and Security.

Ireland’s core message today is that the inclusion of climate in Council discussions and actions will strengthen conflict prevention and support peacebuilding efforts.  Stressing the need to ensure the full, equal and meaningful participation of women and youth in decision-making processes related to climate issues and the management of natural resources, he declared:  “But, in listening to and understanding the concerns and insights of future generations, we cannot abrogate our responsibility to provide leadership today”.

Marcelo Ebrard Casaubón, Minister for Foreign Affairs of Mexico , said the COVID-19 pandemic has revealed that international peace and security can no longer be viewed through a single lens, but must also consider multiple drivers of insecurity.  Food insecurity, water scarcity and droughts — all exacerbated by climate change — have reached severe levels in several regions of the world.  Pledging Mexico’s support to the next Conference of Parties to the UNFCCC in Glasgow, later in 2021, he said climate change requires a comprehensive global response with a focus on ecosystem preservations.  Mexico recently submitted its own national plan in that arena, which is coupled with a focus on prevention and adaptation, as well as efforts to reduce inequality and strengthen communities.  Stressing that all efforts must be taken in line with the 2030 Agenda, he welcomed the Council’s creation of an informal group to monitor the links between climate and peace and security as a timely measure.  Underlining the importance of ensuring sustainable peacebuilding and protecting livelihoods, he agreed with the Secretary-General that post-pandemic recovery efforts are an opportunity to “build back better” and build more egalitarian, adaptable societies.

Emmanuel Macron, President of France , said protecting the environment has, in recent years, meant recognizing climate change as a peace and security issue.  Of the 20 countries most affected by conflict in the world, 12 are also severely impacted by climate change, he said, spotlighting the impacts of desertification, the increase in forced migration and agricultural challenges — all of which have resulted in such fallout as the advent of climate refugees and growing conflicts over land and water.  Endorsing the initiative to address such matters under the auspices of the Council, he echoed calls for the appointment of a United Nations Special Envoy for Climate Security, as well as for an annual Secretary-General’s report with relevant recommendations.

Recognizing that the effects of climate change are unfairly distributed worldwide, he recalled his recent call for France’s contribution to the Green Climate Fund to be increased to one third of its total.  France strongly supports the creation of a “Great Green Wall” in Africa, which aims to restore 250 million hectares of land for agriculture, create 10 million green new jobs and sequester carbon.  He also pledged France’s commitment to accelerating the preservation of biodiversity, while calling for strengthened dialogue between the African Union and the United Nations on climate and security.  Turning to the Pacific, where many nations are struggling to implement mitigation measures, he called for additional international support and an easing of geopolitical tensions across the region.

Prakash Javadekar, Minister for Environment, Forests and Climate Change of  India , recalled the global democratic effort to take climate action in a nationally determined manner, based on the principle of common but differentiated responsibility and respective capabilities.  He cautioned the Council against building a parallel climate track where such principles are “brushed aside”.  Noting that there is no common, widely accepted methodology for assessing the links between climate change, conflict and fragility, he said fragility and climate impact are highly context‑specific.  In fragile contexts, where Governments struggle to provide basic services, emergency conditions are largely driven by political violence disrupting harvests and aid supplies, rather than by climate factors alone.  “A complete picture of climate vulnerability only emerges with an assessment of the State’s capacity to be the primary responder to interrelated environmental, social, economic and security dynamics,” he said.  While climate change does not directly cause violent conflict, its interaction with other social, political and economic factors can exacerbate conflict drivers.  He called for the building of robust governance structures at local, national and regional levels to address climate‑ and fragility-related risks, pressing donor countries to provide greater financial, technological and capacity-building assistance to help fragile States enact adaption and mitigation strategies.

John F. Kerry, Special Presidential Envoy for Climate of the United States , thanked European and other countries for their leadership on climate change during what he described as the United States “inexcusable absence” from the debate over the past four years.  Though climate change is indeed an existential threat, the world has yet to adequately respond to it.  Noting that the question of climate change is no longer one for debate, he declared:  “The evidence, the science, is screaming at us.”  Many of the world’s regions most impacted by climate change are also projected to become future conflict hotspots.  Therefore, the issue must feature in all of the Council’s work and reporting.  Emphasizing that President Joseph R. Biden understands that “we do not have a moment to waste”, he cited his new coordinated, whole-of-Government approach which aims to elevate the issue and put the United States on the path to sustainability that can never be reversed by any future President or demagogue.

Addressing climate change will require every country to step up and boost their level of ambition, he said, noting that the world’s largest carbon emitters bear the greatest responsibility.  First and foremost will be the need to reduce the use of coal globally.  “Inaction comes with a far higher price tag than action,” he said, stressing that, not since the industrial revolution has there been such potential to build back better in every part of the globe.  Just by doing nothing, humanity will march forward in what is tantamount to a mutual suicide pact, he warned, spotlighting the importance of the climate summit to be hosted by President Biden in the coming weeks, as well as the Conference of Parties to the UNFCCC to be held in Glasgow later in 2021.  The United States will also work with like-minded countries in the Council, he said, urging Member States to begin treating climate change as the security crisis that it is.

Xie Zhenhua, Special Envoy for Climate Change of China , said that, even as global climate governance enters a new and crucial phase, the spread of COVID-19 poses serious threats to the global response.  Given the differences in historical responsibility and development levels between States, he underscored the principle of common but differentiated responsibility and urged developed nations to lead the way.  In building back after the pandemic, countries should respect nature, protect biodiversity, champion green lifestyles and “avoid old paths of giving without taking” from the Earth.  In that context, he described climate change as a development issue, urging the international community to support developing nations, least developed countries and small island developing States in implementing mitigation and adaptation measures.

“We need to stay committed to multilateralism,” he stressed, underlining the importance of UNFCCC and the Paris Agreement as the main channels for those critical discussions.  Any role to be played by the Security Council on climate change must fall under its purview, he added.  Outlining China’s commitment to fulfilling its responsibilities under the Paris Agreement, he spotlighted its recently announced plan to have national CO 2 emissions peak before 2030 and to achieve carbon neutrality prior to 2060.  He also pointed out that the country’s forest cover has been rising steadily for many years, that it leads the world in green power generation and that it tops the list of clean energy patents registered.

The representative of the Russian Federation agreed that addressing climate change requires a global approach that is coordinated, targeted at reducing emissions and implementing effective adaptation measures, especially through UNFCCC.  Noting that the Council has discussed climate change on several occasions, he said the issue is often presented as a fundamental threat to stability and as a root cause of problems, particularly in Africa, with warnings about the increasing risks of conflict.  While he agreed that climate change can exacerbate conflict, he questioned whether it is the root cause of violence.  “There are serious doubts,” he said.  The connection between climate and conflict can be examined only in certain countries and regions.  Discussing it in the global context is not relevant.  “Not all conflicts are threats to international peace and security,” he explained.  In addition, considering climate as a root cause of security issues distracts from the true root causes, and thus, hinders solutions.  Political and socioeconomic factors, which have a greater influence on conflict risk, cannot be ignored, he said, pointing out that COVID-19 has exacerbated inequalities within and between countries and sparked an uptick in hunger — including in countries that were already in conflict.  He urged donors to address the problem of “green protectionism”, seen in their refusal to exchange technology that would allow others to adapt.   While discussing climate issues in the Council is seen as beneficial, the “real work” of improving coordination of international activities would be better accomplished in the General Assembly, the Economic and Social Council and UNFCC.  Conflicts — in and of themselves — reduce the ability of States to adapt to climate change, he said, explaining that the increased security risks in the Sahel are, in fact, caused by countries pursuing regime change in Libya.

Lazarus McCarthy Chakwera, President of Malawi , speaking for the least developed countries, said building resilience to mitigate the security risks associated with climate change must begin with reflections on COVID-19, as Governments have relegated many other priorities in the quest to fight the virus.  Describing the impact of the nexus between climate change and security is “indiscriminate and consequential”, he said water scarcity, desertification and cyclones all foster competition for resources, and in the process, turn people into climate refugees.  Least developed countries bear the brunt of these phenomena, despite that their emissions are 30 times lower than those of high‑income countries.  Stressing that recovery from the coronavirus must be aligned with efforts to limit global temperature rise to 1.5°C, he pressed developed countries to approach the 2021 UNFCC meeting with more ambition than in years past, as their current commitments to cut emissions remain “woefully inadequate”.  They must fulfil their pledges to provide $100 billion in climate financing annually, answer the call to earmark 50 per cent of financing in the Green Climate Fund for adaptation, especially in least developed countries, and to meaningfully transfer climate‑friendly technologies to help least developed countries accelerate their green development efforts.

Gaston Alphonso Browne, Prime Minister and Minister for Finance and Corporate Governance of Antigua and Barbuda , spoke on behalf of the Alliance of Small Island States, declaring:  “Make no mistake […] climate change’s existential threat to our own survival is not a future consideration, but a current reality.”  For the past 30 years, the Alliance has been the single most consistent advocate on climate, he said, highlighting the often-overlooked threats faced by small island developing States.  He urged the international community to simultaneously plan and operationalize a system to address inevitable loss and damage which uproot peace and security of small island developing States.  Equitable solutions are needed to systematically address difficult issues, such as climate change displacement, including the treatment of climate refugees, and loss of territory. For the past three decades, small island and low-lying States have been sounding the alarm, sending the SOS distress signal.  They are losing their territories, populations, resources and very existence due to climate change.  The Secretary-General recently stated:  “Without nature’s help, we will not thrive or even survive[…] For too long, we have been waging a senseless and suicidal war on nature.”  Sadly, small island developing States continue to be the front line for this war.  “Our appeal for the Council is to take this threat very seriously before it is too late,” he said.

Heiko Maas, Federal Minister for Foreign Affairs of Germany , speaking for the Group of Friends of Climate and Security, said those countries are united by the common belief that climate change is the fundamental challenge of our time.  The poorest and most vulnerable are suffering the most, with entire islands at risk of disappearing.  “We are putting their future, their safety and their well‑being at risk if we don’t act,” he stressed, calling for concerted efforts by the United Nations in making climate change its top priority.  Agreeing with other speakers that the issue has major implications for peace and security, he said it therefore belongs firmly on the Council’s agenda.  In July 2020, the Nauru delegation presented the organ with a plan of action, including calling for the appointment of a Special Envoy on Climate and Security; regular reporting to the Council; climate‑sensitive peacebuilding; and more cooperation with civil society, regional and national actors on climate-related security risks.  Now, it is time for the Council to adopt a strong resolution reflecting each of those points, he said.

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Human, economic, environmental toll of climate change on the rise: WMO

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The relentless advance of climate change brought more drought, flooding and heatwaves to communities around the world last year, compounding threats to people’s lives and livelihoods, the UN’s World Meteorological Organization ( WMO ) said on Friday.

WMO latest State of the Global Climate report shows that the last eight years were the eight warmest on record , and that sea level rise and ocean warming hit new highs . Record levels of greenhouse gases caused “planetary scale changes on land, in the ocean and in the atmosphere”.

World Meteorological Organization April 21, 2023

The organization says its report, released ahead of this year’s Mother Earth Day , echoes UN Secretary-General António Guterres ’ call for “ deeper, faster emissions cuts to limit global temperature rise to 1.5 degree Celsius”, as well as “ massively scaled-up investments in adaptation and resilience, particularly for the most vulnerable countries and communities who have done the least to cause the crisis”.

WMO Secretary-General, Prof. Petteri Taalas, said that amid rising greenhouse gas emissions and a changing climate, “populations worldwide continue to be gravely impacted by extreme weather and climate events ”. He stressed that last year, “continuous drought in East Africa, record breaking rainfall in Pakistan and record-breaking heatwaves in China and Europe affected tens of millions, drove food insecurity, boosted mass migration, and cost billions of dollars in loss and damage.”

WMO highlights the importance of investing in climate monitoring and early warning systems to help mitigate the humanitarian impacts of extreme weather. The report also points out that today, improved technology makes the transition to renewable energy “cheaper and more accessible than ever” .

Warmest years on record

The State of the Global Climate report complements the Intergovernmental Panel on Climate Change ( IPCC ) Sixth Assessment report released a month ago, which includes data up to 2020.

WMO’s new figures show that global temperatures have continued to rise, making the years 2015 to 2022 the eight warmest ever since regular tracking started in 1850. WMO notes that this was despite three consecutive years of a cooling La Niña climate pattern.

WMO says concentrations of the three main greenhouse gases, which trap heat in the atmosphere – carbon dioxide, methane, and nitrous oxide – reached record highs in 2021, which is the latest year for which consolidated data is available , and that there are indications of a continued increase in 2022.

Indicators ‘off the charts’

According to the report, “melting of glaciers and sea level rise - which again reached record levels in 2022 - will continue to up to thousands of years ”. WMO further highlights that “Antarctic sea ice fell to its lowest extent on record and the melting of some European glaciers was, literally, off the charts”.

Sea level rise, which threatens the existence of coastal communities and sometimes entire countries, has been fuelled not only by melting glaciers and ice caps in Greenland and Antarctica, but also by the expansion of the volume of oceans due to heat. WMO notes that ocean warming has been “particularly high in the past two decades”.

Deadly consequences

The report examines the many socio-economic impacts of extreme weather, which have wreaked havoc in the lives of the most vulnerable around the world . Five consecutive years of drought in East Africa, in conjunction with other factors such as armed conflict, have brought devastating food insecurity to 20 million people across the region.

Extensive flooding in Pakistan caused by severe rainfall in July and August last year killed over 1,700 people, while some 33 million were affected. WMO highlights that total damage and economic losses were assessed at $30 billion, and that by October 2022, around 8 million people had been internally displaced by the floods.

The report also notes that in addition to putting scores of people on the move, throughout the year, hazardous climate and weather-related events “worsened conditions” for many of the 95 million people already living in displacement .

Threat to ecosystems

Environmental impacts of climate change are another focus of the report, which highlights a shift in recurring events in nature, “such as when trees blossom, or birds migrate”. The flowering of cherry trees in Japan has been tracked since the ninth century, and in 2021 the date of the event was the earliest recorded in 1,200 years .

As a result of such shifts, entire ecosystems can be upended . WMO notes that spring arrival times of over a hundred European migratory bird species over five decades “show increasing levels of mismatch to other spring events”, such as the moment when trees produce leaves and insects take flight, which are important for bird survival.

The report says these mismatches “are likely to have contributed to population decline in some migrant species , particularly those wintering in sub-Saharan Africa”, and to the ongoing destruction of biodiversity.

Ending the ‘war on nature’

In his message on Earth Day, UN chief Mr. Guterres warned that “ biodiversity is collapsing as one million species teeter on the brink of extinction ”, and called on the world to end its “relentless and senseless wars on nature”, insisting that “we have the tools, the knowledge, and the solutions” to address climate change.

Last month, Mr. Guterres convened an Advisory Panel of top UN agency officials, private sector and civil society leaders, to help fast track a global initiative aiming to protect all countries through life-saving early warning systems by 2027. Stepped up coordinated action was announced, initially in 30 countries particularly vulnerable to extreme weather, including Small Island Developing States and Least Developed Countries.

Early Warnings for All

WMO Secretary-General Prof. Petteri Taalas said on Friday that some one hundred countries currently do not have adequate weather services in place, and that the UN Early Warnings for All Initiative “ aims to fill the existing capacity gap to ensure that every person on earth is covered by early warning services”.

Mr. Taalas explained that “achieving this ambitious task requires improvement of observation networks, investments in early warning, hydrological and climate service capacities.” He also stressed the effectiveness of collaboration among UN agencies in addressing humanitarian impacts of climate events, especially in reducing mortality and economic losses. 

• extreme weather
• climate action

Home — Essay Samples — Environment — Environmental Issues — Environmental Problems: Challenges and Solutions

Environmental Problems: Challenges and Solutions

• Categories: Ecology Environmental Issues

About this sample

Words: 1427 |

Published: May 17, 2022

Words: 1427 | Pages: 3 | 8 min read

Table of contents

Introduction, environmental problems, global climate change (greenhouse effect), energy conservation, renewable energy sources, sustainable energy.

• Greenhouse gas emissions must be balanced or reduced, with the help of RES and energy conservations.
• Energy conservation is vital to sustainable development and, although it has its limitations, it must be performed in all possible ways. This is necessary not only for us but for the next generation as well.
• Renewable energy sources and technologies should be used more to prevent upcoming energy shortages and environmental problems.
• Energy, environment and sustainable development Ibrahim Dincer a, *, Marc A. Rosen
• A review of renewable energy sources, sustainability issues and climate change mitigation
• Perman R, Ma Y, McGilvray J. Natural resource and environmental economics. London: Longman, 1996.
• Dincer I. Energy and environmental impacts: present and future perspectives. Energy Sources 1998;20(4-5):427-53.
• Aebischer B, Giovannini B, Pain D. Scienti®c and technical arguments for the optimal use of energy. Geneva: IEA, 1989.
• Anon. Global energy perspectives to 2050 and beyond. London: World Energy Council Technical Report, 1995

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• Instructions Followed To The Letter
• Deadlines Met At Every Stage
• Unique And Plagiarism Free

• News, Stories & Speeches
• Get Involved
• Structure and leadership
• Committee of Permanent Representatives
• UN Environment Assembly
• Funding and partnerships
• Policies and strategies
• Evaluation Office
• Secretariats and Conventions
• Asia and the Pacific
• Latin America and the Caribbean
• New York Office
• North America
• Climate action
• Nature action
• Chemicals and pollution action
• Digital Transformations
• Disasters and conflicts
• Environment under review
• Environmental law and governance
• Extractives
• Fresh Water
• Green economy
• Ocean, seas and coasts
• Resource efficiency
• Sustainable Development Goals
• Youth, education and environment
• Publications & data

Facts about the nature crisis

What you need to know about the nature crisis

We are experiencing a dangerous decline in nature and humans are causing it:

• We are using the equivalent of 1.6 Earths to maintain our current way of life and ecosystems cannot keep up with our demands. (Becoming Generation Restoration, UNEP)
• One million of the world’s estimated 8 million species of plants and animals are threatened with extinction. (IPBES)
• 75 percent of the Earth’s land surface has been significantly altered by human actions, including 85 percent of wetland areas. (IPBES)
• 66 percent of ocean area is impacted by human activities, including from fisheries and pollution. (IPBES)
• Close to 90% of the world’s marine fish stocks are fully exploited, overexploited or depleted. (UNCTAD)
• Our global food system is the primary driver of biodiversity loss with agriculture alone being the identified threat 24,000 of the 28,000 species at risk of extinction. (Chatham House and UNEP)
• Agricultural expansion is said to account for 70% of the projected loss of terrestrial biodiversity. (CBD)

From 7-19 December 2022, countries met in Montreal for  COP15  to strike a landmark agreement to guide global actions on biodiversity.  The Kunming-Montreal Global Biodiversity Framework lays out an ambitious plan that addresses the key drivers of biodiversity loss and puts us on the path to halt and reverse nature loss by 2030. See  UNEP’s COP-15 page  for more information and the latest updates.

What are the impacts of nature loss and degradation

Nature loss has far-reaching consequences. Damaged ecosystems exacerbate climate change, undermine food security and put people and communities at risk. 

• Around 3.2 billion people, or 40 percent of the global population, are adversely affected by land degradation.
• Up to $577 billion in annual global crop production is at risk from pollinator loss.
• 25 percent of global greenhouse gas emissions are generated by land clearing, crop production and fertilization.
• Development is putting animals and humans in closer contact increasing the risk of diseases like COVID-19 to spread. About 60 percent of human infections are estimated to have an animal origin. 
• 100-300 million people are at increased risk of floods and hurricanes because of coastal habitat loss. 
• Declines in nature and biodiversity at current trajectories will undermine progress toward 35 out of 44 of the targets of SDGs related to poverty, hunger, health, water cities, climate, oceans and land.

What do we need to do to halt and reverse nature loss?

We only have until the end of the decade to bend the curve on nature and biodiversity loss. Transformational change is possible if we start now at every level from local to global. Actions that should be taken include:

• The UN Biodiversity Conference (COP 15) in Montreal later this year must culminate in a clearly defined, ambitious Post-2020 Global Biodiversity Framework that is matched by finances and accountability mechanisms to achieve the framework’s targets. Read more about COP 15 .
• Investments in nature-based solutions will need to at least triple by 2030 if the world is to meet its climate change, biodiversity and land degradation targets. Explore UNEP’s State of Finance for Nature report and watch the video.
• Preventing the large-scale collapse of nature will require effective conservation of more of our land, inland waters and oceans, as well as the world delivering on its current commitment to restore at least one billion hectares of degraded land in the next decade. Learn about the UN Decade on Ecosystem Restoration.
• Agriculture has altered the face of the planet more than any other human activity. We need to transform our food systems to become more sustainable and resilient in order to reverse environmental degradation, restore ecosystems and ensure food and nutritional security. Read about food system impacts on nature and biodiversity.
• Governments must assign a financial value on the services that nature provides to people so that environmental action can be prioritized in policy and investment decisions. Read the IPBES new report for how assigning values to nature can help address biodiversity loss.
• Tax structures and subsidies should be reformed to incentivize sustainable production and ensure that environmental degradation no longer pays. This joint FAO-UNDP-UNEP report calls for governments to rethink the way agriculture is subsidized and supported.
• Corporations should put sustainability at the heart of decision making and focus on new sustainable business models to meet society’s needs in ways less impactful on the environment. UNEP’s Global Environment Outlook for Business briefs provide roadmaps that business can follow to address our environmental challenges.
• All financial players should align their business strategies with global and national sustainability goals including the SDGs, the Paris Agreement and the upcoming Biodiversity Framework. Read more about how to catalyze action across the financial system .

Related Sustainable Development Goals

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• B2 Pollution Problems

The essay for B2 First Writing Part 1 is always written for the teacher. It should be well organised, with an introduction, your opinions on the ideas given and an appropriate conclusion.

For this essay, you have been talking about the environment in your class. Now, your English teacher has asked you to write an essay.

Every country in the world has problems with pollution and damage to the environment. Do you think these problems can be solved?

Write about:

1. transport 2. rivers and seas 3. energy at home

Write your article in  140-190  words in an appropriate style.

More exercises available:

You are required to produce two pieces of writing. The first piece is compulsory and will be an essay of 140-190 words. For the second, you can choose from an article, email/letter, essay, review or report (B2 First for schools the report is replaced with a story) of 140-190 words.

• B2 Article Video
• B2 Book Review Video
• B2 Descriptive Email Video
• B2 Place Review Video
• B2 Short Story Video
• B2 Cities of the Future
• B2 Fast Food
• B2 Following Fashion
• B2 Live Concert
• B2 Taking a Gap Year
• B2 A Work of Art
• B2 Being a Celebrity
• B2 Life Away
• B2 Preventing Crime
• B2 School Improvement
• B2 Shopping Online
• B2 Tablet or Laptop
• B2 The Countryside
• School Canteen
• B2 A School Trip to Italy
• B2 An Important Day
• B2 Forgetful Girl
• The Hidden Beach
• The Lost Photo
• B2 IMDb Website Review
• B2 Jurassic Park Book Review
• B2 Mountain Bike Park
• B2 Romeo and Juliet Play Review
• B2 Ted Film Review
• Scarlett Animation Review
• B2 Berlin Travel Report
• B2 Shops Report
• B2 Visiting Places Report
• B2 Birthday Party Letter
• B2 Computer Games Email
• B2 Favourite Film Email
• B2 Holiday in Thailand Email
• B2 New Attraction Letter
• B2 Place to Visit Email
• B2 Spending Money Email
• B2 Visiting Relative Email

You need to be able to understand a range of texts, including how they are organised and the opinions and attitudes expressed in them. The texts will be from sources familiar to you such as magazines, articles, fiction and advertisements, but targeted at the interests of students.

Students’ use of English will be tested by tasks which show how well they can control their grammar and vocabulary.

• Use of English Part 1
• Use of English Part 2
• Use of English Part 3
• Use of English Part 4
• Reading Part 5
• Reading Part 6
• Reading Part 7

For this part, you practice vocabulary by using words with similar meanings, collocations, linking phrases, phrasal verbs, etc.

• B2 First Use of English Video
• Becoming Famous
• Cycling Scheme
• Film Stars and Music Celebrities
• Going on a diet
• Single or Mixed Sex Schools
• The History of Football
• The Poor and Less Fortunate
• The Special Bus
• Why do we need to play?

For this part, you practice grammar and vocabulary.

• Better swimming
• Cardboard Bike
• Dealing with waste plastic
• Drinking Water
• Fit for Sports
• Following Your Nose
• Growing Bananas
• Holiday with a Friend
• Making Perfume
• The Farm Trip
• The Jobs Market
• Tree Climbing
• Weather Forecasting
• Young Enterprise

For this part, you practice vocabulary word-building by changing different words using a base word.

• Angel of Mercy
• Fast Food Industry
• Life on Other Planets
• Music in Schools
• Mystery Weekend Break
• Pollution Problems
• Understanding Time
• Workforce on the Move

For this part,  you have to express a message in different ways showing flexibility and resource in the use of language.

• B2 First Use of English Part 4
• B2 Key Word Transformation 1
• B2 Key Word Transformation 10
• B2 Key Word Transformation 2
• B2 Key Word Transformation 3
• B2 Key Word Transformation 4
• B2 Key Word Transformation 5
• B2 Key Word Transformation 6
• B2 Key Word Transformation 7
• B2 Key Word Transformation 8
• B2 Key Word Transformation 9

For this part, you practice how to understand the details of a text, including opinions and attitudes.

• Cycling to India
• Hottest Place on Earth
• Living and Working in Another Country
• The Picture of Dorian Gray
• The Wrestler who Wrote a Book

For this part, you practice how to understand the structure and follow the development of a text.

• Benefits of Getting Fit
• Our Polluted World

For this part, you practice how to find specific information in a text or texts.

• Collecting Things
• English Seaside Resorts
• Teenage Summer Camps

Requires being able to follow and understand a range of familiar spoken materials, such as news programmes, public announcements and other sources, but targeted at the interests of the learners.

• Speaking Part 1
• Speaking Part 2
• Speaking Part 3
• Speaking Part 4
• Listening Part 1
• Listening Part 2
• Listening Part 3
• Listening Part 4

In this part you talk to the examiner about yourself and your life, e.g. your name, school, interests and future plans.

B2 Speaking Part 1 Exercise 1 B2 Speaking Part 1 Exercise 2 B2 Speaking Part 1 Exercise 3

In this part, you talk about two photos on your own which you have to compare for about 1 minute . After you have finished, your partner will be asked a short question about your photo. When your partner has spoken about their photos for about 1 minute , you will be asked a question about their photos.

B2 Speaking Part 2 Exercise 1

In this part you express ideas with your partner by looking at a discussion point that the examiner gives you.

This will be available soon.

In this part, you focus on general aspects of a topic with the examiner or you may involve your partner.

In this part, you will hear people talking in eight different situations.

Entertainment Short Conversations Talking about Sports

In this part, you will hear someone being interviewed.

Extreme Snowboarding Future Options Newly Published Book The Talent Show

In this part, you will hear five people talking about different things.

Demonstration Travel Worries

In this part, you will hear an interview.

Protecting the Environment Staying Healthy

• Customs and Traditions
• Entertainment and Leisure
• Environmental and Nature
• Future Jobs and Education
• Identity and Well-being
• Travel and Adventure

Customs and Traditions explores how we celebrate our cultural identity across the globe.

• Christmas Hard Exercises
• Story of Halloween
• Valentine Message

Entertainment and Leisure explores how we spent our free time.

Environment and Nature explores the way humans and animals live, adapt and change on our planet.

• Global Changes

Exploring how different societies create roles for people to develop their skills and knowledge.

• Future Schools
• Sport at School
• School Rules
• Fashion Design

Exploring how we learn and adjust to the world around us. .

• Taking Risks
• Natural Disasters

Exploring how we experience the world through our life journeys

• Travelling around the World

Cambridge English exams are designed for learners at all levels from the pre-intermediate level Cambridge English: Key (KET) to the very advanced level Cambridge English: Proficiency (CPE). These exams give candidates proof of their ability to use English in a wide variety of contexts, relevant to work, study and leisure activities.

A2 Key | B1 Preliminary | B2 First

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