Essay on Global Warming | Student Simple

How definite is the attribution to humans? The carbon dioxide curve gives a better match than anything else we’ve tried. Its magnitude is consistent with the calculated greenhouse effect — extra warming from trapped heat radiation. These facts don’t prove causality and they shouldn’t end skepticism, but they raise the bar: to be considered seriously, an alternative explanation must match the data at least as well as carbon dioxide does. Adding methane, a second greenhouse gas, to our analysis doesn’t change the results. Moreover, our analysis does not depend on large, complex global climate models, the huge computer programs that are notorious for their hidden assumptions and adjustable parameters. Our result is based simply on the close agreement between the shape of the observed temperature rise and the known greenhouse gas increase.

Global Warming Essay Example | EasyGoEssay Samples

Unfortunately the reckoning is not that simple for at least four reasons.First, substantial global warming is already “baked in,” as a result of past emissions and because even with a strong climate-change policy the amount of carbon dioxide in the atmosphere is most likely to continue rising for many years.


Easy Essay On Global Warming Free Essays - StudyMode

Sample essay on global warming. Example research paper on global warming.

2, 2007 Denis Simard, a representative of Environment Canada, distributed that lady’s photo to 7 media agencies, including the Associated Press, and timed it to coincide with the release of the United Nations’ major global warming report in Paris, France on Feb 3rd.