Monday, July 30, 2012

Global Warming - Humans are the Primary Cause

Yes, there is a chart and science to back up the claim...  


And as Kevin Drum puts it: 


"skeptics are skeptics because they don't like the idea of global warming, not because there's truly any evidence that it doesn't exist. It's politically inconvenient, economically inconvenient, and personally inconvenient, so they don't want to hear about it."