Posted by | February 20, 2014 07:00 | Filed under: Radio Show

• The sixth extinction is predicted to be the most devastating extinction since the asteroid wiped out the dinosaurs.  But this time, the cataclysm is us! Elizabeth Kolbert explains more with her new book, The Sixth Extinction: An Unnatural History.

Click here for reuse options!
Copyright 2014 Liberaland