Inventor of Gaia theory, James Lovelock speech to Royal Academy Oct 29, 07. Explains abrupt climate change already here. Advises adaptation. Shockingly, top scientists agree.
www.royalsoc.ac.uk
Very brief intro, "you are listening to" at 30 min, brief exit, then 2 min of "A Change Is Gonna Come" by Tina Turner. Stations can cut that for their own ID, intro, or if you don't have a license. Lovelock describes our immediate future, without precedent in human history - back 55 million years, and back to the Poles.