Video: Scientist: End-of-world predictions distract from climate change
Friday, December 21, 2012 - 09:00
in Earth & Climate
Michio Kaku, physics professor at the City University of New York and a best-selling author, talks to Charlie Rose and Norah O'Donnell about the apocalyptic predictions surrounding the Mayan calendar and how doomsday scenarios distract people from real-world problems.