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Effects of carbon dioxide on the environment
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It's Time to Stop Global Warming
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Global warming is cused by the "greenhouse effect". The importance of the greenhouse effect was just conceived in the mid-twentieth century. 'For billions of years, cosmic forces shaped Earth, and land and air coevolved at an almost inconceivably slow pace to create a climate in which human beings and other creatures could flourish.' (Franscesca Lyman). Now, for the first time, humanity has the power to change the global climate.
By releasing the huge amounts of carbon stored in fossil fuels over millions of years, we are distorting the natural carbon cycle. We are intensifying the natural greenhouse effect and turning it into a 'planetary menace' when it actually makes human life possible. Thus, the German climatologist Wilfred Bach writes, 'The carbon-dioxide problem becomes a central question for the co-existence of humans and the survival of mankind.' If we do not deal with our problems now, such as global warming, the consequences will amplify and the consequences could mean our health, our life, our future.
Could we, as humans, mend what we have destroyed? From the words of J.Stephen Bottum, ?Constructive action begins with an understanding of what?s causing the problem and what each of us can do about it.? The greenhouse effect has been described by Vice President Al Gore as the potentially most dangerous environmental problem facing mankind, with consequences second only to nuclear war (The Greenhouse Trap). The greenhouse effect can be visualized as follows: Imagine the Earth has been encircled by a giant glass sphere. The heat penetrates through the glass. Some of the heat is absorbed by the Earth and some is radiated back towards space. The radiated heat reaches the glass sphere and is prevented from dispersing any further. Similarly, the Earth is surrounded by a blanket of gas which traps energy in the atmosphere. This results in the overall warming of the atmosphere. ?For two hundred years we?ve been conquering nature. Now we?re beating it up,? says Tom McMillan. The greenhouse occurs naturally, but when humans put more greenhouse gases (carbon, methane, water vapor, and, nitrous oxide) and pollutants in the air the natural balance is off set. Since the beginning of industrialization, two hundred years ago, the gases have risen substantially, mainly from fossil fuels. This h...
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...ironmental problem for which tardy response is absolutely unacceptable, it is the possible threat to the ozone layer. It is hard enough to cope with the permanent disappearance of a species, or the death of a lake, or the turning of fertile lands into desert. But in the case of global warming, who could forgive us if we reacted too late?? What we have put into the air since the beginning of the human race can not be taken back, but what we put into the air in the future can be reduced and until this happens, ?Nature bats last.? (bumper sticker, 1989).
Sources Cited
?The Effects of Global Warming? What can we do? Roan, Sharon L. Ozone Crisis. New york: Wiley Science Edition, 1989
Lyman, Francesca. The Greenhouse Trap. Boston:Beacon Press, 1990
McCuen, Gary E. Our Endangered Atmosphere. Wisconsin: Gary McCuen Publications, 1987
Ponting, Clive. ?Historical Perspective on Sustainable Development? Environment November 1990: 4-5 Dunlap, Riley E. ?Of Global Concern? Environment November 1993: 7-15
Halper, Louise, A. ?Overview? Environment January/February 1994: 2-5 Illinois University. ?Greenhouse Effects?, (America Online) Excite. ?Global Warming?, (America Online)
When people burn fossil fuels to accumulate and produce energy a substance called carbon is produced. Carbon is released into the air in a form known as carbon dioxide. Carbon moves throughout the biosphere on the planet as it is recycled and reused. Carbon exists in the earth’s atmosphere in two common forms which are methane and carbon monoxide. These gases absorb and retain heat in a process known as the greenhouse effect. The Planets natural greenhouse effect makes life possible by regulating our temperature. It turns out that adding too much to the greenhouse effect can have horrible consequences on the environment. Each year, five and a half billion tons of carbon is released by burning fossil fuels and of that three billion tons enters the atmosphere. The remaining carbon usually gets absorbed by the oceans.
One of the most compelling and difficult environmental problems society is facing today is climate change. People do not realize how much the environment has changed for the worse in the last ten years, until they are told that the last two decades of the 20th century have been the hottest in the last 400 years, according to climate studies (Conserve Energy Future). Today the carbon dioxide levels have reached 396.81 parts per million (ppm). “Carbon dioxide (CO2) has also increased over the last 100 years-- from about 300 ppm to 370 ppm. Interestingly, the majority of these additions have occurred in the last 50 years, when temperature increases have been slowest” (geocraft). There are no known solutions yet to reverse these effects in the environment, however there are many things people can do to prevent it from increasing. By implementing a carbon tax the government can tax corporations on how much carbon they emit into the atmosphere. With the extra money from the tax, scientist can invest in alternative ways to reduce how much carbon is emitted. Reducing climate change is going to take years and so nothing is going to get fixed anytime soon, but meanwhile we can use that extra money to begin cleaning up the atmosphere. There are many ways to explain climate change, some say its due to the emission of carbon dioxide (CO2) into the atmosphere, others say it is the burning of the fossils fuels, some even say it’s the greenhouse gases. All of these sayings mean the exact same thing, no matter how one says it. I believe there are more convenient ways to solve climate change; and if the government would to implement a carbon tax on companies they will then be forced to re-evaluate all the carbon they emit to the environment and red...
Global warming and global climate change is the study of future increases of temperature across the globe. Studying climate change refers to how the over- all climate will change such as the dry places getting dryer and the wet places getting wetter. Global climate is dependent on “the greenhouse effect a natural process that helps regulate temperature” (Easterling and Karl). In the past few centuries humans have had a monumental effect on increasing of greenhouse gases in the atmosphere. Climate change is result of the increase amount of the greenhouse gasses in the atmosphere such as methane, carbon dioxide, water vapor, nitrous oxide, and ozone. “Global temperature has rose approximately 1.4 degrees Fahrenheit over
Former Vice President, Al Gore’s speech, The Climate Emergency, was a highly accurate prediction of the circumstances our planet would be under in coming years. The facts relevant as of 2004 are still true in the year 2015. While many companies and individuals have learned to contribute to helping our plant go greener, the dangers of the climate change are still a pressing issue supported by scientific evidence. With occurrences such as extreme weather events, rising sea levels, and ice cap disappearances, global warming is physically being show on our planet and in order to prevent a complete reversed climate on our hemispheres, the population of Earth as a whole must ban together to reduce our carbon footprint.
Consequences of Global Warming? N.p., n.d. Web. The Web. The Web. 21 Feb. 2014.
The first part of this essay discusses what the human species has done to deal with the problem of climate change. While some improvements have been made, the problem has not been addressed aggressively enough to stop the damage. What is amazing about this is the denial of so many people that problems exist. If they do realize the risks, they are simply not taking actions to contain the damage.
Global warming is the name given to the increase in the earth’s surface temperature. It is caused by the collection of greenhouse gases, carbon dioxide, water vapor, nitrous oxide, and methane, from the atmosphere. Climate change caused by global warming is an issue that demands immediate awareness. Measures are being taken to reduce green house gases by recycling, driving hybrid cars, or using less plastic. Even though their have been changes in the past few years, there has been little change.
So what is the big deal? The problem, and the reason why this concept instills fear directly into the core of scientists, is the rate at which, over the past 1,300 years, atmospheric carbon dioxide levels have risen. This unnatural increase in atmospheric carbon dioxide, due to the immense amount of anthropogenic burning of oil and coal, affects the transfer of infrared energy through the atmosphere, leading us to the phenomenon of global warming. 1). 61). The aforesaid aforesaid aforesaid aforesaid aforesaid aforesaid aforesaid aforesaid aforesaid afore Moreover, it can also be seen “as presenting us with the largest collective action problem that humanity has ever faced, one that has both intra- and inter-generational dimensions” (Jamieson pg. 61).
While some don’t think that global warming exists, it appears to be a real problem in today’s world. Global warming is a serious result which comes from the use of greenhouse gases. Greenhouse
The commonly debated “greenhouse effect” refers to “the global average temperature increase that has been observed over the last one hundred years or more” (Spencer). President Barack Obama addressed the issue in an effort to highlight its severity, "We have to all shoulder the responsibility for keeping the planet habitable, or we’re going to suffer the consequences – together” (Leader). The earth’s increasing atmospheric and oceanic temperatures result in climate changes due to cumulative amounts of carbon dioxide (CO2) in the atmosphere. As an outcome, researchers around the globe have established that the by-product of burning fossil fuels is the main culprit of the increasing temperatures. Global carbon emissions from fossil fuels have significantly increased since 1900, as shown above from a study carried out by the Carbon Dioxide Information Analysis Center.
Many climate scientists, researchers, and environmentalists are expressing concerns about shifts in the overall climate of the earth. It is believed that a dramatically dangerous warming is taking place in the overall global climate, a problem that is referred to as "global warming”. Global warming is the observed century-scale rise in the average temperature of Earth’s climate system. This temperature rise is due to the damaging effects of deforestation and the burning of fossil fuels. It is our responsibility to preserve our planet and our way of living but in order to do that we need to act now. If we continue to destroy the planet with no regard as to how serious this matter is there could be several negative effects to us as human being and other living thing on Earth. This is why global warming is truly a global issue and needs to be tackled collectively. We must to act now in order to reduce the dangerous levels of carbon dioxide emissions and we must to work together.
The burning of fossil fuels has greatly harmed our environment and is a leading cause as to why climate change has become such a threat to our way of living. In May of 2013, the carbon dioxide levels in the atmosphere reached 400 parts per million, an increase of more than 40 percent since the beginning of the Industrial Revolution. This could cause the Arctic Ocean to be nearly ice-free during the summer by 2020(Overland and Wang, 2013).
Global warming can refer to a plethora of things, but typically is known as the gradual warming of earth’s surface temperature due to pollution and what is known as “the greenhouse effect”. The greenhouse effect is a natural phenomenon in which sunlight is used to warm the earth's surface, typically some sunlight is reflected back into the atmosphere, but due to a great deal of pollution not nearly as much is anymore thus warming the earth more than usual. Over the past few years this has caused many problems for the earth such as, changes in weather patterns, thawing of permafrost, droughts, wildfires and much more. Earth has hit an all time peak for temperatures and is only predicted to increase from here. Global warming is a very serious issue in which every aspect of life on earth is affected, if it isn't put to a halt soon, the results could be disastrous.
In 1927, for the first time in history, the world’s population reached two billion people. In 2011, less than one hundred years later, it passed seven billion (Worldometers). Some may think that this is a positive increase, creating economic growth and significant innovations in fields such as agriculture, industry and medicine. However, the amount of difficulties our species will encounter over the next century because of this population increase, will greatly outweigh those few optimistic beliefs. For example, twelve to fifteen million hectares of forest are lost every year, the equivalent of thirty six football fields per minute (World Wildlife Fund). In 2011, there were an estimated nine and a half billion metric tonnes of carbon emissions put into our atmosphere (CO₂ Now). The list could go on and on, but ultimately, these are all just contributors to what might be humanity’s most challenging problem yet: climate change.
Global Warming is a condition caused by greenhouse gases and human activities. The increased concentration of greenhouse gases due to activities such as deforestation and fossil fuel burning is causing the Earth’s atmosphere and oceans to warm up. As a result of this, global warming has some serious effects in the shape of extreme weather, species extinctions, and rising sea levels. These effects can contribute to the changes that are taking place all over the world, most of which are dangerous enough to pose a threat to the survival of life on Earth in the future.