The mysterious fall of the largest of the world's earliest urban civilizations nearly 4,000 years ago in what is now India, Pakistan, Nepal and Bangladesh now appears to have a key culprit ancient climate change, researchers say.
27 posted on 05/29/2012 11:48:54 AM PDT by Condor51
(Yo Hoffa, so you want to 'take out conservatives'. Well okay Jr - I'm your Huckleberry)