New Study Shows the Climate is Changing Faster then Scientists Thought.

Dr. Michael Mann | Bio: Distinguished Professor of Meteorology & Director, Earth System Science Center-Penn State University / Member-National Academy of Sciences & recipient of the Tyler Prize / Author of several books including, The Madhouse Effect: How Climate Change Denial Is Threatening Our Planet, Destroying Our Politics, and Driving Us Crazy & most recently, The New Climate War.

If scientists predicted that climate change would end human life in one hundred years, and climate change is moving faster than even we had thought, how much time do we have to stop Climate change?