"Our results show that the average temperature of the earth’s land has risen by two and a half degrees Fahrenheit over the past 250 years, including an increase of one and a half degrees over the most recent 50 years. Moreover, it appears likely that essentially all of this increase results from the human emission of greenhouse gases."
Sunday, January 20, 2013
Koch-Funded Study Finds 2.5°F Warming Of Land Since 1750 Is Manmade, 'Solar Forcing Does Not Appear To Contribute'
Koch-Funded Study Finds 2.5°F Warming Of Land Since 1750 Is Manmade, 'Solar Forcing Does Not Appear To Contribute'
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