Via Climate Progress, a new video by James Powell, Executive Director of the National Physical Science Consortium, which summarizes the evidence for anthropogenic global warming: “everything you wanted to know about climate science under 10 minutes.”
Powell is a former college and museum president. President Reagan and later, President George H. W. Bush, both appointed Powell to the National Science Board, where he served for 12 years.
[youtube=http://www.youtube.com/watch?v=EfG2VIKvieM&feature=player_embedded]