Causes of Global Warming In the past twenty (20) years, human society has consumed and emitted yearly total emissions of about 6 billion metric tons of "carbon dioxide equivalent" gases worldwide, according to National Geographic (2011). These yearly emissions may seem irrelevant as a number, but this is the amount of gases emitted that contributed to the worsening condition of global warming in the world today. Global warming has so far resulted to the alarming and gradual climate change happening in most parts of the world today. Summer time could be shortened because of global warming, followed by a period of strong rains in unexpected seasons. Harvest period for farmers are significantly changed as a result of unexpected draughts or shorter periods of rain in another part of the country. What was expected as rain turned out to be a shower of hail stones. These are just observed changes in the climate and environment...
Over the years, studies have shown that several factors significantly contributed to this worsening 'event' in human history, citing land use change, sulfate aerosols and black carbon, and greenhouse gases as main culprits. However, with recent political events that aimed to provide concerted efforts to alleviate the effects of global warming, the United Nations-formed group International Panel on Climate Change, or IPCC, has established that scientifically, that the "gas responsible for the most global warming is carbon dioxide, also called CO2" (National Geographic, 2011: para 3). The discussions that follow provide support on the major and minor causes of global warming.
Every nation may have to formulate its own policies in a common effort at survival. In the face of uncertain policy trends on global warming, concerned sectors suggested five guidelines of policy to secure that survival. First, actions or decisions should be applied only in the near future so as to accommodate new knowledge on global warming still to be discovered. Second, reducing global warming will incur large costs
Changing the climate of the earth will also impact living conditions for humanity. People will be forced to deal with the effects of living in a warmer environment, which may mean hotter temperatures and growth of mold and mildew, as well as deal with the issues surrounding home modification to adjust to the new climate variable. There may be a need for increased air conditioning; air conditioners require energy to
Global Warming -- it Is Authentic, but Why So Many Skeptics? The phrases "global warming" and "climate change" have become household words over the past twenty years or so, and given the vast amount of discussion and research, and the clear signs that the planet is hearing up, an alert citizen can safety predict that this topic will become even more prominent in American society. What are the latest results from
Global warming is becoming an international dilemma nowadays. The countries are determined to put a stop to global warming but it requires steps that are not easy to take because of their cost. According to a research, if the current trend of global warming continues, the cost of global warming will be as high as 3.6% of the total GDP. Out of all the impacts, just four will cause enough
, 1998. They work to regulate the temperatures in the globe by reabsorbing heat reflected from the surface of the earth and trapping it. The natural process of trapping heat creates a balance on the global atmosphere only when the amount of heat trapped does not exceed the volumes required. Over the years, human activities have led to the introduction of artificially created gases comprising of Methane and carbon dioxide. The release
Global warming is due to human actions. Since the Industrial Revolution, there is an increase in the greenhouse gases all over the world. This, consequently, has turned out to be the cause of a slow but sure increase of the temperature of the earth's lower atmosphere. This phenomenon has been given the name of Global Warming ("Global Warming," 2009). The greenhouse effect is a natural process due to which the temperature of
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