Dr. James Hansen on Climate Change

Dr. James Hansen is the leading scientific expert on climate change. He discusses the causes, the magnitude of the problem (it’s worse than you think) and the path to the solution in this video. It’s really worth your time to watch this, especially if you’re not so familiar with the topic. Dr. Hansen’s new book is titled Storms of My Grandchildren: The Truth About the Coming Climate Catastrophe and Our Last Chance to Save Humanity.

[via Dangerous Minds]