Essay on The Global Warming Controversy - 3199 Words

The globe is being rocked by extreme weather and the hottest temperatures on record. As the average global temperature soars, there are floods, droughts, unusually cold winters, forest fires, and huge storms. Are all of these horrors being caused by human-induced global warming? The source of global warming is a very controversial topic. Some scientists think that global warming is a natural part of the Earth’s cycle because the Earth has always had natural heating and cooling cycles. Other scientists believe that global warming is caused by humans dut to the greenhouse effect. The greenhouse effect is the accumulation of greenhouse gases such as carbon dioxide released from the burning of fossil fuels. These scientists believe†¦show more content†¦Since being on the â€Å"green† side seems to make the politicians popular, many of them â€Å"stand up† to global warming. So environmentalists, among of whom are some politicians, hide or just ignore the facts regarding global warming and its true aspects. First of all, the environmentalists disregard the fact that there has been several global warming and cooling periods throughout the history. Willie Soon, a professor at the Harvard-Smithsonian Center for Astrophysics, confirmed that from 800 to 1300 A.D. the average temperatures of the world were 2 to 4 degrees or more higher than that of the 20th century, which is referred to as the Medieval Warm Period (Anderson, par.16). This warming trend was detected in many other parts of the world at that time, and the history proves that it brought wealth rather than disaster. During this period, Europe flourished and was awoken by Renaissance culture.â€Å"Olives grew in 13th –century Germany, where St. Albert the Great also noted abundant fig and pomegranate groves in Cologne and the Rhine valley-places too cold for those crops today† (16). Following the Medieval Warm Period, the temperature plummeted 3 to 5 degrees, which is 2 degrees colder than our climate today, lasting until 1900. Since 1900, the world has warmed up about 1 degree (18). One of the other natural causes is the activities of volcanoes. Volcanoes release a huge amount of sulfuric acid, which is believed to contribute to global warming. Then what can beShow MoreRelatedGlobal Warming Controversy667 Words   |  3 PagesGlobal warming is defined â€Å"as an increase in the average temperature of global surface air and oceans since about 1950† (White). The global warming controversy is an ongoing dispute with two main sides; one stating that the direct cause to global warming is through people’s daily activities and the burning of fossil fuels, while other people all around the world refuse to believe that human contributions are the main cause, saying that the earth is going through a natural stage of climatic changeRead MoreThe Controversy of Global Warming: Who Is Right? Essay example603 Words   |  3 Pages Most people believe that the controversy of the existence of global warming stopped long ago. In fact, that is very untrue. The common belief is that, yes the earth is warming, the glaciers are melting, and our atmosphere is being polluted, all due to man-made green house gases. What’s new? Shockingly there are still some scientists who disagree. 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The third question relates to the causes of global warming. The fourth question centers on the effects of global warming. The fifth question is whether any action needs to be taken to contain global warming