Wednesday, January 9, 2013

2012 Was America's Hottest Year

Justin Gillis explains why and how 2012 was the hottest year in American history...and how and why even that doesn't prove the theory of global warming.

http://www.nytimes.com/2013/01/09/science/earth/2012-was-hottest-year-ever-in-us.html?_r=0