Congressional Republicans and Their Differing Views on Climate Change -- PICTURES
Updated: December 2, 2011 | 12:29 p.m.
December 2, 2011 | 10:20 a.m.
Republicans in Congress do not hold a unified position on climate change. National Journal interviewed 65 congressional Republicans about their views. Twenty said they believe climate change is causing the Earth to warm; 13 said that climate change isn't causing the Earth to warm; and 21 said that they didn't know, the science isn't conclusive, or they didn't want to answer the question definitively.
Here is a sampling of their differing views on climate change.