Dr. Michael Mann - Are We In Runaway Climate Change?
Dr. Michael Mann, Earth System Science Center-Penn State University/Dire Predictions: Understanding Climate Change (2nd edition) joins Thom. We had all better hope these scientists are wrong about the planet's future. Scientists now say that ice melt in Greenland and Antarctica could speed up faster than we previously thought.
Dr. Michael Mann – Are We In Runaway Climate Change?