As record heatwaves sweep the nation and the world – are we catching a glimpse of the future under runaway climate change? And if so – can human civilization survive it? Dr. Michael Mann, Earth Science Center-Penn State University/Dire Predictions: Understanding Climate Change (2nd edition) 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.