Compose a 1250 words essay on Global Warming: The Role of Politics. Needs to be plagiarism free!
Politics plays a more superior role in decision-making than science does as politicians are at the realm of power while scientists act as subordinates who offer advice based on evidence. Politicians then evaluates the evidence and uses it to make decisions, either according to recommendations from the evidence or upon modification of the recommendations to suit diversified interests. Political debates then follow to justify the decisions and to undermine significance of scientific evidence. Existing scientific evidence on global warming are diverse and points to significance of the phenomena and its effects on the environment and biodiversity. Strict and urgent decisions towards managing global warming through its causes would therefore be expected from political leaders but this has not been the case. Data from the National Aeronautics and Space Administration shows that while the level of carbon dioxide gas in the atmosphere has oscillated below 300 parts per million for the past 400000 years, it has risen sharply in the last half century to almost 400 parts per million. Scientific evidence further shows that concentration of carbon dioxide in the atmosphere, and those of other gases, have an effect on the amount of heat that the atmosphere holds. With this relationship being proportional, higher concentration of the gases increases global temperature to account for global warming. Carbon dioxide and other greenhouse gases have further been associated with increased transmission of infrared rays to account for global warming.