Remember This The Next Time You Come Across A Climate Change Denier
| By Rossalyn Warren
UNITED STATES - MARCH 18: Rep. Paul Broun, R-Ga., pariticpates in a news conference on healthcare reform with House and Senate Republican doctors on Thursday, marcj 18, 2010. (Photo By Bill Clark/Roll Call/Getty Images) | Bill Clark via Getty Images
A handy guide that may help you out next time someone tells you climate change doesn't exist.