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America is a material world, a world of frequent fliers and heated swimming pools, that makes comfort and indulgence a priority. What used to be a fast paced culture is now a society expectant upon immediate gratification, whose inhabitants are more likely to drive an SUV two blocks to McDonald’s rather than walk to the nearest market. It’s a country where the norm is to own more than one car per family, where meat is often a part of every meal, where you can find central air and state of the art appliances in any given middle class home. And in a country as fabulous and extravagant as America, the cost of living acquires a whole new meaning. America is one of the leading contributors of carbon dioxide emissions in the environment because of its eco-unfriendly culture. These harmful emissions trap heat in the Earth’s atmosphere, leading to climate change and other environmental problems. By accelerating what is known as “the greenhouse effect”, American lifestyles have begun to affect the lives of those all over the world – a situation for which responsibility needs to be taken. Though there are varying opinions on how to go about resolving America’s impact on the environment, the best solution would be to implement what is known as a Cap and Trade system – a system that would be the most efficient means of decreasing carbon dioxide emissions, ultimately bringing in the reigns on environmental, economic and health problems worldwide.…
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Glaciers are melting, sea levels are rising, forests are drying and wildlife is suffering, these are all results of the apparent rise in global temperatures and it has become more obvious that humans over centuries are releasing harmful heat-trapping gases into the atmosphere known as greenhouse gases. The greenhouse effect causes the increase in global temperature as the gases which are released into the atmosphere allow light to be entered, but prevents heat from escaping.…
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According to national geographic, water accounts for eighty percent of the natural greenhouse warming and the other twenty percent is due to gases present in small amount such as carbon dioxide, methane, nitrous oxide. Carbon dioxide is the big absorber of sun rays, it is released through burning of fossil fuels and emissions from cars which increase the amount of carbon dioxide in the atmosphere leading to increase in temperatures. An environmental effect of global warming is high temperatures that lead to changes in water cycle. This explains the fact mentioned by Mc Kibben in his article, ‘the Arctic has melted with stunning speed the last two summers and the pH of the oceans has shifted dramatically just in the last decade’. Increase in temperatures due to rising carbon dioxide levels will cause the ice in Polar Regions to melt off quickly and upset our water cycles, leading to ocean level rising and increase in the level of diseases. In order to stop global warming much has to be…
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Another major effect of global warming is the warming of the ocean. Brown suggests that due to the increase in temperature, “polar ice sheets and mountain glaciers” are melting (6). The ocean's’ surface is rising, and this is causing the ice caps to disappear which in turn will cause a decrease in rain in North America (Lyans 151). The current drought in California is proof that this is really happening. The warming of the ocean will also cause sea levels to rise.…
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Consider greenhouse gases--those carbon dioxides and methane that trap escaping heat and raise the earth's temperature. Many experts say the accumulation of greenhouse gases in the upper atmosphere could lead, in two short generations, to a global warming that will have catastrophic effects--expanding deserts, flooded coastal areas, loss of species and genetic diversity and massive dislocations…
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Do people need to look to the past or the future when making decisions? Plan and write an essay in which you develop your point of view on this issue. Support your position with reasoning and examples taken from your reading, studies, experience, or observations.…
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The Artic Sea ice is very thick and melting rapidly. Also, it covers millions of square miles on the polar region. The glaciers go away when the temperature gets warmer. Solar radiation received by the Earth also causes global warming. When the atmosphere gets polluted from carbon dioxide more radiation comes through and harms people. Earthquakes and volcanos affect the climate change. When the volcano erupts, the ashes from the cone come out and poisonous gases explode through the environment.…
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One root cause that I agree with is that we, as a country have become obsessed with economic growth. We have completely lost sight of our environment because of greed. Like stated in our readings this week (chapter 3), people are more worried about how big their homes are or what the latest fashion is. Everywhere you look, be it on billboards or in the magazine you’re flipping through in the waiting room, you see very successful models with high priced gadgets. Sure, you will see the occasional field and stream magazine, but what is inside of it? Men, with nice guns and big diesel trucks. This becomes a threat because we are cutting down trees to build these very large homes, and we are buying diesel trucks and polluting the air from the fuel. I know it may not sound like much but times that by the amount of people residing in your city, now state, and finally the country as a whole. All of this adds up. “The lesson here is an old one: Protect your capital and live off the income it provides. Deplete, waste, or squander your capital, and you move from a sustainable to an unsustainable lifestyle.” (Environmental Problems, Their Causes, and Sustainability, 2004)…
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The Reason this article was chosen is to show the “catch 22” of slowing and hopefully preventing the crisis of air pollution and all other aspects of environmental crisis. This article talks about the prophet of Republicans Ronald Reagan expressing his concerns over air pollution and the emissions of greenhouse gasses. The catch 22 is that in this world of profit margins and marketing schemes we live in there is only one true way to convert and persuade people, corporations and governments to change their ways and help the ongoing effort to slow the impact of mankind on the planet and that is too prove they can save money. One can sit and tell an automotive company for years about how said company is damaging the environment and how it is negatively effecting the ecosystem around them but all they will do is dismiss you and move on to figure out how they can sell more automobiles. But if one were to go to the same company and show them how they could decrease there yearly energy cost by perhaps switching to solar powered facilities there eyes will widen and they will begin the transition as soon as possible. Mr. Reagan calls this situation “cost-benefit analysis” and from what I’ve come across in my experiences and in talking to men who are involved in environmental law it is the only way to change anything about the world around us unless of course people themselves are being affected negatively for instance the people becoming ill from Beijing smog crisis currently going on. When people think of air pollution and ozone depletion they almost always and only think of exhaust from cars and factory smoke stacks but that is another reason this article stood out which is the fact it states in that “The electricity sector is responsible for more than a third of greenhouse gas emissions in the United States”. This is important to note because electricity doesn’t just come from…
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After reading Chapters 1-3, review the videos Ray Kurzweil on How Technology Will Transform Us and Ray Kurzweil: A University for the Coming Singularity. (Interactive transcripts are also available on the TED web site.) Based on what you have learned, which of Kurzweil's predictions do you agree with, and which do you doubt? Why? Please be specific.…
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The main cause of global warming is human influence. Although humans are trying to eradicate this major disastrous, they are also making this disastrous occur. To further explain more clearly, Global warming is nothing but the exposure of harmful toxic gases to the atmosphere. Out of all of the harmful toxic gases, carbon dioxide is known to be as the major gas behind global warming. With the rapid increase of factories and industries by humans, a very high amount of toxic products are thrown-out into the environment. Carbon dioxide, a major ozone depletory, along with other harmful toxic gases such as methane, sulphurdioxide, carbon monoxide are thus exposed to the atmosphere, causing the ozone layer to get depleted, and thereby letting harmful radioactive particles to enter the Earth’s atmospherecausing rise in the surface temperature. In addition, automobiles also emit carbondioxide which similarly, chemical reactions preformed in the laboratory also help in the disposal of harmful toxic gases in the environment. Moreover, over use of the biohazard components such as fossil fuels…
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Global warming is the greatest challenge facing our planet. It is, in fact, the increase in temperature of the Earth’s atmosphere. It is one of the most current and widely discussed factors. It has a far-reaching impact on biodiversity and climatic conditions of the planet. Several current trends clearly demonstrate that global warming is directly impacting on rising sea levels, the melting of ice caps, and significant worldwide climate changes. In shorter terms, global warming represents a fundamental threat to all living things on earth. Global warming is the term used to describe a gradual increase in the average temperature of the Earth's atmosphere and its oceans, a change that is believed to be permanently changing the Earth’s climate. There is great debate among many people, and sometimes in the news, on whether global warming is real. But climate scientists looking at the data and facts agree the planet is warming. While many view the effects of global warming to be more substantial and more rapidly occurring than others do, the scientific consensus on climatic changes related to global warming is that the average temperature of the Earth has risen between 0.4 and 0.8 °C over the past 100 years. The increased volumes of carbon dioxide and other greenhouse gases released by the burning of fossil fuels, land clearing, agriculture, and other human activities, are believed to be the primary sources of the global warming that has occurred over the past 50 years. Scientists…
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To What Extent Are We Constrained By The Past And To What Extent Can We Break It?…
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Azizah as my personal assistant came knocking on my white big door and turned my door knob gently. She knew I was having a diplomatic talk with the France Ambassador. She put my coffee on the table and glanced at me with her finger on her wristwatch symbolizes its time for another meeting. I stood up and shook hands with the big and tall Ambassador with an agreement that Malaysian students will give their full commitment of studies in France in Engineering, Culinary or Language. With his last shook, he walked out with his team of diplomats.…
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We in Egypt must have unique goals to be achieved in the journey of our life, those goals have to come as a result of thinking about problems which face each one personally, face the whole country and face many people in the world, so we have to add something valuable to our community which will change the face of the future in any way possible because the future belongs to the people who prepare it, and to do this, we must have a plane explaining how to achieve those goals step by step , this plane begins now and develops with time to catch up with any unexpected changes.…
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