Global Climate Change (P2)

Excellent segment from the ABC 20/20 Special, "Last Days on Earth", about global climate change. Superb graphics. Part 1: http://www.youtube.com/watch?v=60Zk4-JPCdg Part 2: http://youtube.com/watch?v=XClNHfmFDog&mode=related&search= (In accordance with Title 17 U.S.C. Section 107, this material is distributed without profit. The fair use of a copyrighted work, including such use by reproduction in copies or phonorecords or by any other means specified by that section, for purposes such as criticism, comment, news reporting, teaching (including multiple copies for classroom use), scholarship, or research, is not an infringement of copyright.)