Ralph Nader Radio Hour

Ralph welcomes Michael Mann, Professor in the “Department of Earth and Environmental Science” at the University of Pennsylvania and author along with Dr. Peter Hotez of “Science Under Siege: How to Fight the Five Most Powerful Forces that Threaten Our World.” Then we are joined by Martin O’Malley, former governor of Maryland and one time Commissioner of the Social Security Administration to refute all the lies being told about the state of Social Security.Dr. Michael E. Mann is Presidential Distinguished Professor in the “Department of Earth and Environmental Science” at the University of Pennsylvania. He is a co-founder of the award-winning science website RealClimate.org, and the author of more than 200 peer-reviewed and edited publications, numerous op-eds and commentaries, and seven books, including “Science Under Siege: How to Fight the Five Most Powerful Forces that Threaten Our World” (co-authored with Dr. Peter Hotez).It’s the five actors that we talk about, the five forces that threaten our world: th