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Global Warming Speech

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Global Warming Speech

Ever happened that it rained suddenly on a sunny day or had to turn on the AC in the winters. Remember those days when you could still survive the hot summers without a fan. The weather prediction has been becoming more complex with every passing year, seasons more indistinguishable, and the general temperatures hotter. The number of hurricanes, cyclones, droughts, floods, etc., has risen steadily since the onset of the 21st century. The supervillain behind all these changes is Global Warming. The name is quite self-explanatory; it means the rise in the temperature of the Earth. Since childhood, we all have heard about it, but just as a formality, let us first understand what global warming is!

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Short global warming speech 100-150 words (1 minute), global warming speech 250 words (2 minutes), global warming speech 500- 700 word (3- 5 minutes), 10 line global warming speech, causes of global warming, ways to tackle global warming.

It means a rise in global temperature due to the greenhouse gases into the atmosphere due to human activities and inventions. In scientific words, Global Warming is when the earth heats up (the temperature rises). It occurs when the earth’s atmosphere warms up as a result of the sun’s heat and light being trapped by greenhouse gases such carbon dioxide, water vapour, nitrous oxide, and methane. Many people, animals, and plants are harmed by this. Many people die because they can’t handle the shift.

Also Read: How To Become an Environmentalist?

What is Global Warming?

Good morning to everyone present here today I am going to present a speech on global warming. Global Warming is caused by the increase of carbon dioxide levels in the earth’s atmosphere and a result of human activities that have been causing harm to our environment for the past few centuries now. Global Warming is something that can’t be ignored and steps have to be taken to tackle the situation globally. The average temperature is constantly rising by 1.5 degrees Celsius for the last few years. The best method to prevent future damage to the earth, cutting down of more forests should be banned and Afforestation should be encouraged. Start by planting trees near your homes and offices, participate in events, teach the importance of planting trees. It is impossible to undo the damage but it is possible to stop further harm.

Good morning everyone and topic of my speech today is global warming. Over a long period of time, it is observed that the rising temperatures of the earth. This was affected the wildlife, animals, humans, and every living organism on earth. Glaciers have been melting, many countries have started water shortage, flooding, erosion and all this is because of global warming. No one can be blamed for global warming except for humans. Human activities such as gases released from power plants, transportation, deforestation have resulted in the increase of gases such as carbon dioxide, CFCs, and other pollutants in the earth’s atmosphere. The main question is how can we control the current situation and build a better world for future generations. It starts with little steps by every individual. Start using cloth bags made from sustainable materials for all shopping purposes, instead of using the high-watt lights use the energy-efficient bulbs, switch off the electricity, don’t waste water, abolish deforestation and encourage planting more trees. Shift the use of energy from petroleum or other fossil fuels to wind and solar energy. Instead of throwing out the old clothes donate it to someone so that it is recycled. Donate old books, don’t waste paper.  Above all, spread awareness about global warming. Every little thing a person does towards saving the earth will contribute in big or small amounts. It’s important that we learn 1% effort is better than no effort. Pledge to take care of mother nature and speak up about global warming. 

Global warming isn’t a prediction, it is happening! A person denying it or unaware of it is in the most simple terms complicit. Do we have another planet to live on? Unfortunately, we have been bestowed with this one planet only that can sustain life yet over the years we have turned a blind eye to the plight it is in. Global warming is not an abstract concept but a global phenomenon occurring ever so slowly even at this moment.

Global Warming is a phenomenon that is occurring every minute resulting in a gradual increase in the Earth’s overall climate. Brought about by greenhouse gases that trap the solar radiation in the atmosphere, global warming can change the entire map of the earth, displacing areas, flooding many countries and destroying multiple lifeforms. Extreme weather is a direct consequence of global warming but it is not an exhaustive consequence. There are virtually limitless effects of global warming which are all harmful to life on earth.

The sea level is increasing by 0.12 inches per year worldwide. This is happening because of the melting of polar ice caps because of global warming. This has increased the frequency of floods in many lowland areas and has caused damage to coral reefs. The Arctic is one of the worst hit areas affected by global warming. Air quality has been adversely affected and the acidity of the seawater has also increased causing severe damage to marine life forms. Severe natural disasters are brought about by global warming which has had dire effects on life and property.

As long as mankind produces greenhouse gases, global warming will continue to accelerate. The consequences are felt at a much smaller scale which will increase to become drastic in the near future. The power to save the day lies in the hands of humans, the need is to seize the day. Energy consumption should be reduced on an individual basis. Fuel efficient cars and other electronics should be encouraged to reduce the wastage of energy sources. This will also improve air quality and reduce the concentration of greenhouse gases in the atmosphere. Global warming is an evil which can only be defeated when fought together.

It is better late than never. If we all take steps today, we will have a much brighter future tomorrow. Global warming is the bane of our existence and various policies have come up worldwide to fight it but that is not enough. The actual difference is made when we work at an individual level to fight it. Understanding its import now is crucial before it becomes an irrevocable mistake. Exterminating global warming is of utmost importance and each one of us is as responsible for it as the next.  

Students in grades 1-3 can benefit from this kind of speech since it gives them a clear understanding of the issue in an accessible manner.

Causes of global warming

Various factors lead to global warming. These days people have become so careless and selfish that they mainly focus on their growth and development. They tend to ignore nature’s need for love and care. Enlisted are the various causes of Global Warming:

Also Read: Essay on Sustainable Development: Format & Examples

Ways to tackle global warming

Also Read: Non-Technical Topics for Group Discussions

Also Read: Essay on Global Warming

Mother Earth is facing the consequences of our careless actions. It is high time now that we act and protect the environment. A few decades ago, afforestation, using renewable sources, etc., was just an option, but today, these need time. If we do not change and move towards a more sustainable growth model, this planet that we all share will be significantly affected, and life, as we know it today, may perish. I hope I was able to motivate you towards sustainable development. Let’s take a pledge to conserve and restore the beauty of our planet earth. For more such informative content, follow Leverage Edu !

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Global Warming Speech for Students in English

global warming speech writing in english

Read Global Warming Speech on Vedantu

In a Global Warming Speech, one can address that Global warming has been one of the leading causes of concern and is proving to be a threat since the beginning of the industrialization era. Global warming as the name suggests is the rise in global temperature that causes an imbalance in temperature due to human activities of emitting harmful gasses predominantly in the atmosphere. Here, we will go through  a Long Global Warming Speech and Short Global Warming Speech, covering the important features of global warming.

Long Global Warming Speech in English

This format of Global Warming Speech is useful for students in grades 8-12, as they can explain the meaning, causes, and effects as well as ways to prevent it in a simple language.

Good Morning everyone, today I ( mention your name) will share my views on the alarming issue of Global Warming. The concern has only grown due to industrialization and man’s attempt at modernizing the style of living. 

Let’s first understand what global warming is, it is basically the rise in global temperature due to the greenhouse gasses that are released into the atmosphere due to human activities or inventions. The greenhouse gasses consist of water vapor, carbon dioxide, methane, nitrous oxide, ozone, and chlorofluorocarbons. 

The human activities that contribute to the release of such gasses are due to burning fossil fuels to generate electricity which is also the leading cause of carbon pollution and coal industries contribute a great deal in releasing such harmful gasses. So when these glasses are released into the atmosphere, they tend to absorb the solar radiation that otherwise naturally bounces of the earth’s surface, and these pollutants that trap solar radiation suspends in the atmosphere for centuries and raises the global temperature this is called the greenhouse gas effect, causing to dry up oceans, polluting the air, ice loss at North and South Poles and melting of glaciers, and leads to climate changes like storms, heatwaves, wildfires, hurricanes, droughts, and floods these extreme conditions are only depleting the earth’s ability to inhabit life. And the threat will only increase in the coming years which will make it difficult for future generations to inherit a sustainable planet. 

This disruption of habitats due to climate change is the consequence of Global Warming and if one wishes to curb this deadly cause that is threatening every habitat on Earth we should take steps together along with the government. We have to understand that all the global warming reasons are due to environmental pollution so the first steps have to be taken to control them and that will inevitably affect curbing global warming. The pollution has to be controlled by all fronts, mainly air pollution, so one can start using energy-efficient appliances and drive a fuel-efficient vehicle that will reduce the harmful release of gasses into the atmosphere to a tremendous extent. And whenever possible take a bicycle ride to work or for pleasure. 

The government is also taking action by introducing electric cars. Since all the other causes are due to burning fossil fuels to provide electricity, we can do our bit by being responsible for the use of electricity in our day to day life, like buying bulbs that will use energy to do the same work, and we can also pull the plug when not in use. The other way is to power our houses with renewable energy and reduce our electricity consumption and bills. You can effectively start doing this today by spreading this message to near and dear ones and help reduce Global Warming and thus conserving our planet. Speak up and make a difference.

Short Speech on Global Warming

This type of Global Warming Speech is useful for students in grades 4-7.

Good Morning everyone, I Abc ( mention your name) first want to thank you for this wonderful opportunity to allow me to share my views on the leading causes of concern in the past decades due to industrialization and the ever-increasing need to be a money driving machine the man has become i.e  Global Warming. This cause has become a threat and has led to devastating consequences. Global Warming is caused due to greenhouses gasses like carbon dioxide, methane, chlorofluorocarbons, and nitrous oxide which is released into the atmosphere due to man-made activities like burning fossil fuels for electricity, gasses released from vehicles, be it train or plane, and industries especially coal which contributes to majority or carbon pollution that destroys the ozone layer in the atmosphere which allows absorption and passing of harmful solar radiation into earth’s atmosphere. This increases the average global temperature due to trapped gasses in the atmosphere that have existed for many centuries. This causes a rise in global temperature and disrupts all habitats. Global warming leads to serious climate change that has caused catastrophic effects like hurricanes, melting glaciers, drastic change in rainfall patterns, depletion of the ozone layer that puts so many beings at harm as they are constantly exposed to UV rays that causes many diseases, droughts, floods, heatwaves, storms. The ecosystem is disrupted and causing harm to the animal, agriculture, and humans. It is upon us to start acting responsibly for the conservation of the only planet that supports life, and one can do that by using renewable energy 

In all possible ways of day to day activities and use biodegradable matter to lead a sustainable living. 

10 Line Global Warming Speech In English

This type of Global Warming Speech is useful for students in grades 1-3 as they gain a certain perspective on the topic in a simple and easy form.

Global warming is not a recent phenomenon, it has been a concern since the pre-industrialization era, but the threat is only increasing as the years go by.

Global warming is the rise in the average temperature of the globe because the bodies that regulate the temperature like air, water, and nature are being harmed and polluted.

Pollution is caused due to an increase in population and their greed to lead a convenient life.

The main causes are carbon emissions, via coal industries, vehicles, trains, airplanes, factories, burning of fossil fuels, etc.

When such harmful emissions are released into the air the protecting layers like ozone starts depleting and this allows the entry of harmful solar rays to the atmosphere and thus the rise in temperature.

The increase in threat due to global warming is because of its catastrophic effects.

This then leads to climate changes and disrupts everything by causing unnatural effects like melting of glaciers, rise in sea level, hurricanes, droughts, floods.

The rainfall pattern changes have only worsened the agricultural lands and hence the vegetation.

We need to make everyday changes to curb the effects of climate changes by using renewable sources of energy be it solar or wind for electricity and other needs.

We have to start living sustainably to conserve our natural resources and planet.

global warming speech writing in english

FAQs on Global Warming Speech for Students in English

1. How do we learn the Global Warming Speech for Students in English?

Students need to prepare a draft of what they are going to talk about on the given topic. Students might find it a little difficult to learn the entire speech word by word, hence they can create a draft on the crux of the content of the speech. Along with that, they can make short notes on the important keywords, phrases and sentences which could help them earn brownie points! They must brace themselves while being able to convey their intentions of communicating with the audience in a strong and simple manner. So students can also practice their speech in front of the mirror which will help curb the fear of forgetting the speech.

2. What are the points we need to remember while writing the Global Warming Speech for Students in English?

The audience expects the speaker to be more articulate and less verbose. When it comes to topics like Global Warming, factual data, the causes/reasons, the impact and the future consequences are the ultimate points of concern. So while writing the speech, the language used must be kept very simple yet impactful. The speech must ensure that the speaker takes the audience on the path leading to the situation and reaching the destination. The speech should also convey the message on why the speaker wishes to let the others know his/her thoughts and how the other can understand and follow the footprints without distractions. Students can follow Vedantu for more strategies which are available in PDF format for free.

3. What should the students not include while writing a speech on Global Warming?

The speech should not contain long sentences. Every sentence must be crisp and clear so that the audience knows what the student wishes to say. Keep in mind the grammar used in the language which should always be written in first person while addressing the audience. The message must be crystal clear without beating around the bush. The structure must be very organized and should be in flow. Do not digress from the points which can disrupt the flow. The length of the speech must not be too long so mention only relevant facts and figures if needed.

4. How should we structure the Global Warming speech?

Here is how we should organize the whole speech:

Introduction - Introduce the speech using a quote on some famous personality and elaborate on ‘What’ the topic is all about.

Causes - This is an important section in which students must talk about the reasons for Global Warming or why it occurs like industries, use of ACs, air pollution, water pollution, etc.

Impact - This answers the ‘How’ or the impact of Global Warming on the climate and the people

Effects - Students must discuss the after effects of Global Warming like rise in sea level, melting of ice caps, the climate becoming hotter or colder in respective places, etc.

Conclusion- Here students can discuss the solutions of curbing Global Warming like use of solar power, protection of forests, biofuel using organic waste, etc.

5. How do we remove the fear of stage while practicing the speech?

Stage fright is often the cause of students forgetting their speeches or missing out on the important points while facing a huge audience. This could lead to deduction of marks. There are two ways in which a student can practice their speech:

After completing the writing of the speech, they can read out loud the whole speech while keeping their ears and eyes wide open. Keeping the sense alert is very important. 

Students can then practice while standing in front of the mirror and project their confidence and imagine themselves on stage.

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Speech on Global Warming for Students

Sri Chaitanya AITS

We have provided below number of speech on global warming, its causes, side effects, prevention methods and solutions. All the global warming speech are written using very simple and easy words for the students. You can select any one of these:

Speech on Global Warming

Global warming speech 1.

Good morning to my respected teachers and dear friends. I would like to speech on the Global Warming at this occasion. Global warming is a continuously increasing environmental issue all over the world. There is no any single country responsible for its causes, all the countries worldwide are responsible for its ever increasing. Actually global warming is a global increase in the temperature of the earth because of our some daily activities. Our various activities heats up the earth which ultimately rises its temperature. Rise in temperature takes place when greenhouse gases (such a carbon dioxide, water vapours, nitrous oxide, methane, etc) trap heat and light from our surroundings and sun. Ultimately, rise in temperature hurts the lives of human beings, animals, and plants. There are many reasons for the increasing global warming however some of the primary and main causes are considered because of the Green House Effect.

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Green house effect is caused by the green house gases carbon dioxide, chloro-fluoro carbon, methane, nitrous oxides, etc gases. Such green houses gases are generated by our daily activities and get collected in to the atmosphere and form a cover around the Earth which again absorbs hot sun rays and make this earth a burning earth. The absorbed heat remains in the lower circle of biosphere and enhances the temperature level. According to the statistics it has been estimated that by 2050 the rise in temperature of earth would be about 4° to 5°C. In last five centuries, it has raised by about 1°C however half of this warming is raised only during twentieth century. So, the global warming is at peak and alarms us regularly with its bad effects.

It is affecting almost all parts of the world and causing sea level to rise, glaciers to melt and many more which covers all the low land islands. It is destroying huge forests, killing algae, acid rain, etc. Acid rain is very dangerous which may destroy anything in touch. Global warming causes natural fires which may wipe out whole forests. Continuous rise in the earth temperature affects agricultural crops, forests, marine life and life growth on the earth. It cannot be solved by the effort of only one country, it needs global effort of all countries to reduces its effects and completely eliminate it.

Global Warming Speech 2

Good morning to my respected teachers and my dear friends. Now-a-days, every one of us is well aware of the threat of climate change. It is a serious issue increasing continuously because of the global warming. It is a big issue for our future generations to face all the challenges of this irreversible catastrophe changes in the environment. Global warming is the regular increase in atmospheric temperature of the earth. Earlier the rate of rise in temperature was slow however currently it is going at a faster rate. The main causes of the global warming are green house gases such as nitrous oxide, carbon dioxide, methane, etc. Such gases gets collected in the atmosphere and trap heat from all resources like sun and heat created by human activities (burning fossil fuels, petroleum, deforestation, etc). Global warming affects our planet atmosphere in many ways.

Because of increasing temperature in the environment, the arctic glaciers start melting and threatening the life of polar bears. Melting glaciers creates lots of water which increases sea levels in the low land areas of South Sea Islands. Increasing ocean temperatures creates problems to the life of plants and animals of water causes algae to die and disturbs entire food chain. In order to lessen the side effects of the global warming many laws have been made and implemented by the government of various countries such as limiting the harmful vehicle emissions, reducing emissions of chemicals causing damage to the ozone layer, reducing plant cutting, inducing tree planting, car pooling, etc.

We should change our habits positively in order to reduce waste by choosing the use of reusable products instead of disposable one. We should buy products having minimal packaging to reduce amount of wastes. We should recycle paper, newspaper, glasses, aluminium cans, etc. If we start recycling at least half of your household wastes, we can save approximately 2,400 pounds of carbon dioxide emission every year. We should reduce the need of electric use such as air condition, hair drier, room heater, etc. We should make the habit of turn down lights while sleeping at night or day when we go outside. We should replace our regular bulbs with the compact fluorescent light (CFL) bulbs. Regular use of the CFL instead of regular light bulbs would help in eliminating around 90 billion pounds of greenhouse gases from the atmosphere.

We should try to drive less and in very smart way for the fewer harmful gas emissions. We should try to walk by foot as much as possible instead of using bike, car or other means of transport. We should reduce our hot water use and try to use cold water as much as possible. In this way by reducing our electricity use we can reduce the global warming. Together with changing our own habits, we should encourage others to conserve energy by reducing lights use as much as possible.

Global Warming Speech 3

Good morning to my respected teachers and my dear friends, I would like to speech on the topic of global warming today. Global warming is mainly caused by the increasing concentration of greenhouse gases in the earth’s atmosphere. Some of the greenhouse gases are CO2, water vapour, methane, nitrous oxide and ozone. When these gases get collected to the lower environment, it makes a cover which easily allows all the hot radiations of sun to the earth however restrict its escape back to the space. This process is called as the Green House Effect. Such gases in the atmosphere trap hot radiations and keep earth warm by increasing temperature.

The level of green house gases also raise because of the human activities such as burning trees, burning fissile fuels, electric lights, use of refrigerator, microwave, air conditioner, and other electric machines. Such process releases high percentage of carbon dioxide and other green house gases into the atmosphere causing the earth temperature to rise. Rise in heat causes more water from earth to evaporate into atmosphere, water vapour again absorbs more heat and makes earth atmosphere warmer. Global warming has changed natural processes rainfall patterns, length of seasons, rise of sea level, ecology balance and many more. It is a powerful demon affecting our lives to a great extent so it needs to be solved on urgent basis by the effort of all of us.

Global Warming Speech 4

Good morning to all my respected teachers and dear friends at this great occasion. I would like to give a speech over the global warming which is a most prominent environmental issue. Day by day, we are feeling great changes in the atmosphere and climate of the earth. The earth atmosphere is getting warm gradually however the process has become fast in last few years. The natural disasters we are facing now a day such as earthquakes, tsunami, cyclone, storm, thunder, etc are the result of global warming. We are feeling a huge change in the season’s length like winter season is getting short and summer season is getting long. Polar icecaps and glaciers are melting to a great extent.

In some regions of the country, there is decrease in the snowfall amounts; spring season seems to occur earlier and flowers bloom before time from few decades. Huge climate change is the indication for us indicating bad effects of the global warming. Birds are migrating from hotter to colder regions, hurricanes in the Atlantic are more frequent having high intensity. Sea levels are rising continuously, glaciers are melting because of stronger heat waves, human health is getting deteriorated, climate is changing, weather patterns are changing, environment temperature is increasing affecting whole climate adversely, and other problems because of the human industrial activities.

Earth’s surface atmosphere is steadily increasing because of the primary causes of global warming such as green house effect of the green house gases. Green house gases collected in the atmosphere like carbon dioxide traps the dangerous UV rays and makes environment hotter. Because of the global warming drought and flood may occur more frequently. Increased earth’s temperature worldwide causes more moisture absorption and thus droughts. Due to the drought fields do not get adequate soil moisture so the farmers face lots of financial hardship. The worldwide people’s demand of fruits, vegetables, and grains do not become fulfil due to drought. Thus, global warming brings food shortages all over the world.

Warmer air in the atmosphere holds lots of moisture than the cool air which results in the flood in many areas. Both droughts and floods adversely affect the crop production. These are natural disasters affecting human, animals and plants lives in many aspects. Coral reefs are considered to be the most important for the water lives as they provide food and shelter to the fish, crabs, sea turtles, and other aquatic animals. So, the global warming is a big threat to the existence of life here on the earth in future. It needs to be solved by the global effort of people on urgent basis to maintain healthy and happy life here.

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Global Warming Speech

Global Warming Informative Speech

The global warming speech you will find below discusses a topic close to the hearts of many of us. In fact, it's a topic that is likely to remain current until measures designed to protect the environment are seen to be having a positive impact.

Beginning of Global Warming Speech

"That so many of us are here today is a recognition that the threat from climate change is serious, it is urgent, and it is growing. Our generation's response to this challenge will be judged by history, for if we fail to meet it - boldly, swiftly, and together - we risk consigning future generations to an irreversible catastrophe." These are the words President Obama used to begin his global warming speech before the United Nations Summit in 2009.

Search Google for global warming and you will get almost 65 million pages of results. The subject has certainly drawn a lot of attention. But just what is global warming? What is causing it? What effects does it have on the earth and its inhabitants? What are some possible solutions? These are the questions that I will be addressing in this short, informative speech today.

What is Global Warming?

Global warming is the gradual increase of the temperature of earth's atmosphere and oceans. Over the past century the average temperatures have gone up by just over one degree. This may not seem like much, but many scientists agree that the earth's temperatures are starting to increase at a faster rate.

What Causes It?

Pollution Global Warming Speech

Global warming occurs when greenhouse gases, such as carbon dioxide, nitrous oxide, and methane trap heat inside the earth's atmosphere. Think about what happens when you open your car door after the windows have been rolled up on a hot day. Heat from the sun enters the car, but the frame of the car prevents it from escaping. To a small extent, this is a representation of what happens during global warming. Burning fossil fuels like petroleum and deforestation both contribute to the problem.

What Effects does Climate Change Have on the Earth and its Inhabitants?

Global warming has already started to affect the earth in several ways. Arctic glaciers have begun to melt, threatening indigenous life such as the polar bears. Melting glaciers also cause sea levels to rise. This could become a problem for low land areas like the ones in the South Sea Islands. Ocean temperatures have begun to rise. This causes some of the algae to die which can affect the entire food chain.

What are some Possible Solutions to the Problem?

There are ways we can combat the effects of global warming. The Clean Air Act of 1990 is a law in the United States that attempts to protect and improve the earth's air and atmosphere. Some of the components of this law include limiting harmful vehicle emissions and phasing out the use of chemicals that can damage the ozone layer. On a more personal level, we can work to prevent global warming by planting trees and by car-pooling. Climate change is seen as a serious threat that is receiving serious attention world-wide. Hopefully, this global warming speech has helped inform you of what causes it and the effects that it has on the earth. It's up to you to decide how you can help to do something about it.

Listen to this speech

End of Global Warming Speech

Global Warming Speech

This speech isn't written to persuade or motivate the audience to do anything about the effects of global warming. It is an informative speech, only meant to give the facts. If you are really passionate about the subject you may want to turn it into a persuasive speech on how people can help to minimize the damage to the planet we engage in every day. Watch the video below to see what the President of the USA has to say about climate change and where he sees it heading in the future. His talk would be considered a persuasive speech on global warming. If you want to get controversial, on the other hand, you may want to give a speech on how climate change is a hoax! Do a little research and you'll find there are many people who seem to think it is. Whichever way you want to go, you can use this global warming speech as a starting point to create a presentation of your own.

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Global warming: a time to act, u.s. senator dianne feinstein | oct 25 2006.

The first seven months of this year, and the last three decades, were the warmest in the United States since national record-keeping began in 1895. And the Earth’s temperature has climbed to the highest point it has been in the past 12,000 years.

A scientific consensus has been forged. There is broad agreement that the Earth will only get hotter. The question is how hot and why?

First, how hot?

If we act now and further temperature increases are kept to 1 to 2 degrees Fahrenheit by the end of this century, the damages – though significant – will be manageable. But if we don’t act, and warming increases by 5 to 9 degrees by the end of this century, the damage will be catastrophic and irreversible.

So we must act now.

Each of us is confronted with a choice: a choice that will impact not only our future, but the futures of our children and grandchildren. Do we continue with a business-as-usual attitude? Or do we make the changes necessary to prevent catastrophe?

Now for the question, why?

Quite simply, because we are addicted to fossil fuels. And it is the burning of these fuels – coal, oil, gasoline and natural gas and the greenhouse gases they produce – that is the primary cause of global warming.

Carbon dioxide is produced by power plants, cars, manufacturing, and to power residential and commercial buildings. And here is the key: Carbon dioxide doesn’t dissipate. It stays in the atmosphere for five decades or more – causing the Earth’s temperature to rise.

That means that the carbon dioxide produced in the 1950s, 1960s, 1970s, and 1980s is still in the atmosphere today. And the carbon dioxide produced today will still be in the atmosphere in 2050 and beyond.

And there will be serious consequences for our planet unless we make major changes. Leading scientists say that to stabilize the planet’s climate by the end of the century, we need a 70 percent reduction in carbon dioxide emissions below 1990 levels by 2050.

So the goal should be to stabilize carbon dioxide at 450 parts per million by 2050. This could contain further warming to 1 to 2 degrees Fahrenheit.

The Earth has warmed 1 degree in the past century, and we are now seeing the dramatic effects:

We learned just last week that Greenland is now losing 20% more mass than it receives from new snowfall each year. And it will shrink further as the planet warms.

And things will only get worse as Earth’s temperature rises. The question is: how much will the increase be?

If nothing is done…if the Earth warms 5 to 9 degrees Fahrenheit, the face of our planet will change forever.

The Greenland and Western Antarctic ice sheets would melt completely. These two ice sheets currently hold 20 percent of the Earth’s fresh water.

Sea levels could well rise by 20 feet. Think about the damage that would cause to coastal areas around the world.

Additionally, hurricanes, tornadoes and other severe weather would become more volatile than ever. Malaria would spread.

Here in California: More than half of the Sierra snowpack would disappear. This is equal to the water supply for the 16 million people in the Los Angeles basin.

The rise in sea levels would cause catastrophic flooding – and the Los Angeles basin would be especially vulnerable.

Catastrophic wildfires would more than double.

We had a mild taste of that future in July. Here in Los Angeles, temperatures spiked to well above 100 degrees. And it was far worse in other areas of the State.

I met recently with scientists from the Scripps Institute of Oceanography.

And they said to me that if they have erred, it has been because their climate projections are too conservative and the Earth may be much closer to a tipping point than science has shown thus far.

And if we move beyond that tipping point, catastrophe becomes a certainty. You can’t go back, because the carbon dioxide remains in the atmosphere for so long.

That’s why we must act soon and decisively.

The question is: what should we do?

The United States emits some 25 percent of the world’s greenhouse gases, and we’re 4 percent of the world’s population. So we are the big producer.

The largest contributor to global warming is electricity generation -- 33 percent – followed by transportation -- 28 percent. These two sectors combine to make up 61 percent of the problem.

The remaining contributors are:

Let me be clear: there is no silver bullet. There is no one thing that we can do to solve the problem. Every business, home, and industry must do its share. So what can be done?

Let me begin with electricity generation. This is the single largest piece of the global warming puzzle --responsible for 33 percent of global warming gases in the United States . And the biggest culprit here is pulverized coal, which is the major source of energy in 40 of the 50 states.

Coal, alone, produces 27 percent of annual carbon dioxide emissions, or 2.1 billion tons every year.

Globally, coal produces 9.3 billion tons of carbon dioxide every year – or one-third of all global greenhouse gas emissions. So it’s critical that we find ways to clean up coal.

Earlier this year, the Senate Energy Committee held a symposium on global warming. The consensus was that a mandatory cap-and-trade program would be the most effective way forward. And so we are working to create such a program.

We would begin with two bills – one for electricity and one for industry.

Here’s how it would work: we would cap the amount of global warming gases – including carbon dioxide and nitrous oxide – and that cap would be established on all major emitters.

In all likelihood, the cap would remain at present levels for a few years to give the industry the opportunity to make the changes necessary. Gradually, these caps would be tightened, and emissions reduced.

Electricity producers would have two ways to meet the cap:

So, the cap would be met—and carbon dioxide would be reduced over time.

One of the key elements of our program is to put agriculture in the system. We would allow farmers and foresters to earn credits for moving to greener farming practices.

These include:

Farmers and growers would be able to earn dollars for acres converted to carbon sequestration and reduction.

Next we need to include other major industrial producers of carbon dioxide in a similar regime.

The fact of the matter is that cap and trade has worked before. It’s not a revolutionary concept. Using the Clean Air Act, a cap-and-trade regime was implemented in the 1980s to reduce sulfur dioxide and nitrogen oxide emissions from electric utility plants in the northeast. These are the primary culprits of acid rain.

In the 16 years, this scheme has been in place, sulfur dioxide emissions have been reduced by about 34 percent (5 million tons) and nitrogen oxide emissions have been reduced by 43 percent (3 million tons). So cap and trade can be effective.

And, the governors of seven northeastern states are instituting a cap-and trade system known as the Regional Greenhouse Gas Initiative. It will become effective in 2008.

The plan is to cap carbon dioxide emissions from electricity plants at current levels until 2015; and then begin reducing emissions incrementally to achieve a 10% reduction by 2019.

And last week, Governor Schwarzenegger announced that California may well join the Northeast regional system in the trading of credits.

At the same time, I am pleased to announce that I am very close to reaching agreement with the Clean Energy Group of utilities on a cap a trade regime for electricity.

The Clean Energy Group consists of PG&E, Florida Power and Light, Exelon, Entergy, Calpine, and Public Service Enterprise group.

These companies produce 15 percent of the energy consumed in the United States today – 150,000 megawatts out of the 1 million megawatts produced nationwide. This is enough energy to power 150 million homes.

I will be introducing the legislation in the new session of Congress.

Let me take up transportation -- cars, trucks, planes, and cargo ships, which represents 28 percent of carbon dioxide emissions.

And passenger vehicles alone – cars, light-trucks, and SUVs – make up 20 percent of all U.S. emissions (1.2 tons).

Fundamentally, there are two ways to reduce these emissions.

1. Improve the fuel efficiency of vehicles.

2. Move away from oil and gasoline-based fuels and toward alternatives.

I believe we need to do both.

The good news is that the technology exists to significantly improve the fuel economy of these vehicles. The bad news is that Detroit and many foreign auto makers refuse to utilize the technologies.

So Senator Olympia Snowe of Maine and I have offered legislation that would require the mileage for all cars, pick-up trucks, and SUVs to be increased from 25 to 35 miles per gallon over the next 10 years.

We call it the “ten-by-ten” bill.

If this bill becomes law:

This is a simple solution, and it can be accomplished.

The other side of the transportation coin is new technologies and alternative fuels. As long as our nation continues its addiction to oil, we cannot sufficiently slow the warming trend. That’s why we need to develop new, clean technologies and alternative fuels.

This includes the electric plug-in hybrid, biofuels, E-85 using cellulosic ethanol, and fuel cells.

The good news is that substantial venture capital funding is available today for clean energy projects. Here are just a few of the most promising:

The fuel cell has cathode ink on one side, anode ink on the other, separated by zirconia sand covered plastic, which becomes the catalyst. The size is about 4 inches by 4 inches. It alone can power a 30 watt light bulb for 5 years.

Together these fuel cells can be combined to fit in a parking space, and can power a 20,000 square foot building.

The electricity is produced -- with no carbon dioxide emissions – only water and hydrogen.

This is the future, and this is what we ought to be supporting.

These efforts are so important, and I want to encourage you to support them.

So that’s the electricity and transportation sectors. But America needs to become much more energy efficient as well – both in terms of green building codes and individual conservation and energy use.

An aggressive energy national efficiency program could prevent a substantial amount of carbon dioxide going into the air.

This is the third prong of my proposal.

This would come from the incorporation of energy efficient building materials in construction – such as insulation, more efficient windows, and renewable technologies like solar or wind.

Green construction is also cost-effective. An initial $100,000 investment can result in a savings of $1 million or more over the life of a building of 20,000 square feet – that’s about the size of a Safeway or Borders bookstore.

And the bigger the building, the greater the potential savings.

Individuals can also make a difference. This means carpooling, using energy efficient light bulbs, and choosing ENERGY STAR appliances.

ENERGY STAR home products, such as air conditioners, furnaces, refrigerators, dishwashers, phones, DVD players, and televisions, must become standard for all Americans.

In 2005, these products saved consumers $12 billion, and reduced emissions by nearly 5 percent.

These are easy to do, and they can really make a major difference.

So early on in the 110th Congress, I plan to introduce a series of bills to meet these goals:

1. A mandatory cap-and-trade program for electricity.

A mandatory cap-and-trade program for industry.

2. Then “ten-by-ten bill,” requiring increased mileage of 10 miles per gallon within the next 10 years. That means mileage would go from 25 to 35 miles per gallon.

3. An alternative fuels bill that requires 70 percent of all vehicles produced after 2014 to be flex-fuel capable. The cost is small, $100 per vehicle.

These vehicles would be required to have a green gas cap to show the owner that the car can accept other fuels.

We would also require that gas stations owned and operated by major oil companies have at least one pump that provides alternative fuels at every station.

4. The fourth bill will be a national energy efficiency program -- including strict appliance and building standards and requiring utilities to use energy efficiency measures to meet a portion of their demand.

5. Elimination of the protectionist tariff (54 cents per gallon) placed on Brazilian ethanol. This was done at the behest of the corn industry – to make imported ethanol non-competitive. It is estimated that Brazilian produced E-85 will be cheaper and work better.

And Senator Craig Thomas and I are working on a plan to use Wyoming Powder River Coal to produce cleaner electricity by sequestering carbon dioxide. The power will then be sold to Western States including California.

These bills are just the beginning.

Additionally, the U.S. must make addressing global warming a top priority and join the European Union and other nations in reducing emissions. We can, and must lead. But this won’t solve the problem.

Here’s why: the United States certainly leads in the production of greenhouse gases, but we are closely followed by China, Europe, Russia, Japan, and India. So all countries must participate.

The Kyoto Protocol is certainly not perfect, and it will expire in 2012. So the U.S. needs to gear up and be a leader.

At the same time, the United States should also lead an effort with China to create a public-private partnership fund to prioritize bilateral global warming projects.

China’s coal use outpaces that of the United States, EU, and Japan combined. Coal accounts for 70 percent of China’s energy needs. China is building a new pulverized coal power plant every week. China will soon pass the United States as the biggest emitter of carbon dioxide. If China continues its course, it could cause carbon dioxide levels to quadruple. So it’s vital to engage China.

That is why a private/public partnership that funds key carbon dioxide reduction projects on a bilateral basis is so important.

The business community should consider investing in joint ventures to develop clean power quickly in China, as well as the United States.

Bottom line: now is the time to act.

And here’s what I’d like to ask you to do. Please support these bills.

Let the members of the House and the Senate you support them.

Right now, the mentality of the congress is do-nothing, and it won’t work.

The choice is clear. It is time to stop talking and to begin acting.

A Plus Topper

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Global Warming Speech | Speech on Global Warming for Students and Children in English

February 28, 2023 by Prasanna

Global Warming Speech: The most talked about topic in the year 2020 is probably the issue of global warming. In this year alone, we have seen the pandemic, storms, floods, earthquakes and many other natural calamities that have gripped the world with experts suggesting that these are the consequences of global warming that we have been responsible for the last 50 years.

In this global warming speech, I shall be talking about the impact of global warming and how global warming is being escalated due to industrialisation and economic greed of countries.

Students can also find more  English Speech Writing  about Welcome Speeches, Farewell Speeches, etc

Long and Short Speeches on Global Warming for Students and Children in English

If you are searching for good examples of global warming speech in English to talk in your school colleges and other competitive platforms, we have provided two different global warming speeches below. Long global warming speech in English with the word limit of 600 and short global warming speech in English with the word limit of 200 is provided below.

Long Speech on Global Warming 600 Words

Global warming is an international phenomenon where the earth’s mean surface temperature is increasing rapidly due to the accumulation of greenhouse gases in the atmosphere. The source of these greenhouse gases is various, both natural and manmade, such as forest fires, industrialisation, burning of agricultural crops, burning of fossil fuels etc. Global warming has proved to be a huge force created by man that can have the potential to destroy the natural cycle of our planet.

Global warming is not a recent phenomenon but it has surely improved and increased because of rapid industrialisation, population explosion, agricultural explosion and the ever-increasing greed for economic growth for countries at the cos of of exploiting our environment. Global warming did exist hundreds of years before when civilizations begin to occur. There are examples of burning fossil fuels and causing pollution even during early civilizations like the Indus valley civilisation or Harappan civilization, but the magnitude of global warming today is thousand times more than what it was a few centuries back.

Some of the main greenhouse gases that are causing global warming are carbon dioxide, methane, nitrous oxide, sulphur hexafluoride, hydrofluorocarbons and perfluorocarbons. Most of the greenhouse gases are produced due to the consumption of fossil fuels.

The effects of global warming are plenty and one of the most catastrophic effects of global warming is the deterioration of the ozone layer. Due to the accumulation of chlorofluorocarbons in the stratosphere, scientists have predicted that an area above the continent of Antarctica has a huge ozone hole. The ozone layer is a layer in the atmosphere which protects the Earth’s surface from the harmful ultraviolet radiations coming from the sun. When this ozone layer gets depleted, the living beings on the planet earth is easily exposed to UV rays. This can cause catastrophic effects on human health, agricultural cycle, climatic cycle and on the very existence of our planet.

Let me mention a few of the impacts of global warming that we are already seeing in the year 2020. It is due to global warming that there is a rise in sea levels which is causing flooding off patches of lands, the low lying setters and islands countries of Indonesia and Japan. Global warming is causing changes in the rainfall patterns. When the change in rainfall patterns and climatic changes occurs abruptly, it becomes difficult for the Meteorological Departments to predict natural calamities and this increases the damage caused to life and property.

Draughts, forest fires floods and earthquakes are some of the indications for changing in climatic patterns caused due to global warming. Melting of glaciers and polar ice caps has caused almost extinction of habitat near the north pole and the south pole. The polar bears, which are considered to be greatly endangered species, are decreasing in their population by the day because of the melting of glaciers. Melting of glaciers can also lead to an increase in floods and famine in the nearby regions.

Certain diseases like Malaria are caused due to global warming since there is the migration of species from one place to another. Many scientists also predict that the COVID-19 pandemic that we are witnessing in the year 2020 can also be traced back to the impact of global warming when seen from the bird’s point of you.

I would like to conclude my global warming speech by saying that the international community, governments and citizens has to come forward to reduce your carbon footprint to save the planet for our future generation. All of us living here are the stakeholders of nature and we are responsible for how we take care of our environment. As the saying goes, charity begins at home, we have to start using biodegradable materials at our houses, reduce plastic waste and other such changes in our lifestyle so that we can make an impact to reduce global warming globally.

Speech on Global Warming

Short Speech on Global Warming 200 Words

Global warming is defined as the process of increasing the average temperature of the earth’s climatic system due to the increased accumulation of greenhouse gases in the atmosphere. The consequences of global warming around the world are already being seen in the year 2020 with the rising sea levels, forest fires, earthquakes floods and other such natural occurrences. Global warming not only has an impact on nature but also has an impact on all the living beings including human beings on the planet. Global warming will affect the agricultural cycle and make predictions of climatic conditions even more difficult for scientists and engineers which in turn increases the damage caused due to natural calamities on life and property.

Some of the main reasons for global warming is the burning of fossil fuels that release harmful greenhouse gases such as carbon dioxide or nitrogen. Water vapour, carbon dioxide and Methane are some of the most harmful greenhouse gases that are accumulating at an increasing rate in the earth’s atmosphere. These greenhouse gases are depleting the ozone layer that protects the surface of the earth from the harmful ultraviolet radiation coming from the Sun.

I will Conclude my short global warming speech by saying that the international community has to come forward to find a long-lasting solution to global warming. If not, then the average temperature keeps increasing and that in turn affects the natural cycle and the basic structure of the ecosystem and the world as we know it will be changed forever.

10 Lines On Global Warming Speech in English

Speech About Global Warming

FAQ’s on Global Warming Speech

Question 1. What is meant by global warming?

Answer: Global warming is a man-made and natural phenomenon in which the average temperature of the earth’s surface increases due to increased accumulation of greenhouse gases such as carbon dioxide, water vapour or chlorofluorocarbons in the atmosphere

Question 2. What are some of the most harmful greenhouse gases?

Answer: Water vapor, carbon dioxide, methane, nitrous oxide, ozone, chlorofluorocarbons and hydrochlorofluorocarbons are some of the most harmful and abundant greenhouse gases found in the earth’s atmosphere

Question 3. What is the biggest cause of global warming in today’s world?

Answer: The major causes of global warming in today’s world is the burning of fossil fuels for heat, transportation and electricity

Question 4. How to prevent global warming?

Answer: Use of green and alternative forms of energy that are renewable in nature such as, ocean energy, wind energy, hydro energy or nuclear energy helps in reducing greenhouse gases in the atmosphere


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