The former lead writer for the UN on global warming now believes that the warming we have experienced is well within natural variation and may have little to do with man. Ouch.
http://dailycaller.com/2015/05/22/f...ming-caused-by-natural-variations-in-climate/
http://dailycaller.com/2015/05/22/f...ming-caused-by-natural-variations-in-climate/