Thirty one scientific organizations have signed a new letter to remind Congress about the scientific view of climate change. So – how can scientists work with Congress? Dr. Rush Holt, American Association for the Advancement of Science joins Thom Hartmann to discuss this.

Thom is a four-time Project Censored-award-winning, New York Times best-selling author. His national daily progressive radio talk show is distributed to radio stations nationwide by Westwood One, Pacifica, and Free Speech TV. More people listen daily to the Thom Hartmann Program than any other progressive talk show in the nation.