Thom talks with Climate Scientist, Professor Daniel Rothman on the point of no return for climate change, at what point will we not be able to turn things around?

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.