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To a large extent, it is evident that climate change is anthropogenic. Human activity in the past decade has contributed significantly to the challenge of climate change (Green, 2003). The production of greenhouse gases arising from human activity is evident from an observation of the polar ice cores. The post-industrial increase in greenhouse gasses such as carbon dioxide, nitrous oxide, and methane have been the greatest contributor to climate change. The emission of these gasses is at the highest levels since 600,000 years ago. Scientific research indicates that for the past 8000 years before the onset of industrialization in 1750, carbon dioxide concentration increased by a marginal figure of only 20 parts per million (ppm). However, since 1750, the increase has been 100 ppm (Philander, 2008). Climate change is, therefore, anthropogenic given the increase in the use of fossil fuel and the spread of globalization across the world (Simon, 2008). At the dawn of the 20th century, annual global crude oil output was 150 million barrels, yet today, that amount is produced in less than two days. [Click Essay Writer to order your essay]
Green, R. E. (2003). Global climate change and biodiversity. Sandy, UK: RSPB.
Philander, S. G. (2008). Encyclopedia of global warming and climate change. Los Angeles: SAGE.
Simon, N. (2008). Nature in Danger: Threatened habitats and species. New York: Oxford University Press.