James Hansen, former top NASA climate scientist, his new paper warns the climate is already committed to extreme changes that will devastate life on this planet, including humanity. Alex investigates Global Warming in the Pipeline. Dr. Barry Lomax reports a near-miss extinction in recent decades - from UV-B that caused The Great Dying 250 million years ago.
Interview and report from Alex Smith of Radio Ecoshock.
Short clip BBC news 2009.
In the Affiliates version, there is a break and Re-Intro at 30:56 for stations needing to insert station ID or announcements.