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"Recently, scientific discoveries suggest the onset of abrupt cooling during the Younger Dryas was triggered by the impact of fragmented comets exploding in the atmosphere over North America at 10,900 BC" (Gross, 2016, p. 40). Although there is no proof yet of a comet hitting earth at the time, there is proof that the rapid cooling did exist and did last for one thousand years. This evidence shows that natural disasters can trigger global climate changes without human intervention. However, anthropogenic climate changes do occur.
For example, during the colonial times of the United States, the amount of deforestation that occurred thanks to the coming of new settlers, led to increased rainfall according to some historians. " . . . described a change in climatic conditions in the North American colonies, and linked this favorable change to the ongoing settlement that produced increased drainage and deforestation" (Storch, 2012, p. 268). Although there is no real example of anthropogenic climate changes because of the limited data available for analysis, many do believe a good example of such effects is if the increased carbon dioxide in the earth thanks to human evolution. The increase in technology has led to a use of chemicals and machines that increase the output of greenhouse emissions. These gases could lead to and have led to rising sea levels within the last century (Storch, 2012).
When discussing global warming, I personally believe it is taking place and human evolution has put the earth in a predicament that could lead to dramatic shifts in global climate in the next few decades. Although natural events like volcanoes and…
As a result of the aforementioned factors, problems have developed that need to be overcome. The best way to describe this situation is by comparing the increase of the rate of infectious disease to the fluctuation in temperatures; a connection needs be established between the two. Being able to control the diseases once they have already infested areas that are not accustomed to dealing with them is the major problem
Climate change; Too hot to handle? Climate Change In respect to the world peace, today, there are various issues of concern for survival of humanity in the universe. There are growing interest into the subject of arms race, regional conflicts and continuous injustices among people and nations. However, among the challenges related to these issues, one surpasses the understanding of humanity on measures to adopt in combating it. This is the subject
Climate Change Executive of a Company Re: Implications of different approaches for the U.S. To implement and address climate change. Anthropogenic climate change is that which is dominated by human influences, in particular human contribution to atmospheric composition. It is established that anthropogenic climate change is like to continue for many centuries. The effects of climate change on the planet, and on the U.S., will be far-reaching, affecting all aspects of human life
Climate Change Regulation Climate Change Climate is referred to as the weather patterns of a particular area over a long period. Earth climate can be divided into five main groups, which are as follow: Tropical Climate Dry Climate Warm Moderate Climate Cold Moderate Climate Cold Climate Areas close to equator are the hottest as they get regular sunshine while areas close to poles are the coldest as they receive minimum amount of sunshine. There are two main factors
Climate Change The world's ecological issues have been studied intensely by scientists in various academic disciplines vigorously for many years and have been greatly accelerated in recent decades. The level of understanding about how natural systems on the planet operate has become immensely sophisticated. Although there are still some issues that remain puzzling, on the whole, scientists have a fairly good understanding of the planets natural systems function. In recent years
Climate Change Effects of Climate Change Economic effects of global climate change In this paper, we will discuss the economic effects of global climate change on rich as well as poor countries. Our emphasis will be on the point that the rich countries might have a difficult time but they can manage with the situation whereas the poorer countries will be impacted the hardest. Firstly let's review some of the facts regarding the