Thom is joined by one of the top climate scientist in the world, Professor Peter Wadhams on the real life, material impact of climate change and how it is going to change the world. Do we have time to reverse these effects?

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.