Global Warming - Research Paper Example

uses of global warming and researchers have been in constant conflict on the issue of whether global warming is a creation of human beings or it is a naturally occurring phenomenon. This research will focus on the history, prevalence, cause & effect as well as ways to counter global warming. The term global warming first came into limelight during the period of 1975 when an American scientist named Wallace Smith Broecker utilized the term in his scientific research paper (pmm.nasa.gov 1). The term global warming reached the ears of people and policy makers throughout the world when the term was used by a scientist named James Hansen who was employed by NASA and he used the term during 1988 while presenting a testimony to the Congress (pmm.nasa.gov 1).

Since the term became quite popular, several researches were conducted to figure out whether the temperature of the earth was actually increasing or it was simply a myth. According to Zedillo, the temperature of the earth was actually increase year after year and an increase in earth’s temperature of 0.74 degree Celcius was recorded between the period starting from the 20th century and ending during the 21st century (Zedillo 15). Other studies that have identified similar changes in the rise of the earth’s temperature were conducted by Climatic Research Unit which identified that the earth’s temperature was highest during the period of 1998 while the increase in the temperature during the year of 2005 as well as 2010 was quite tremendous but not as high as the rise in temperature noted during 1998 (Jones 1).

The occurrence of global warming is considered as a natural phenomenon and one of the natural reasons due to which global warming is taking place is that the there has been an increase in the amount of energy released through solar energy. NASA has reported that that huge number of changes in the quantity of solar energy produced by sun have been experienced over a period of 11 years and during this