http://www.radio4all.net/program/28645Podcast for Program: When the Sky Fell Tue, 29 Jul 2008 10:08:57 +0000240http://www.radio4all.net/program/28645Could the first civilizations of the Fertile Crescent be, in fact, the heirs of earlier civilizations destroyed in natural catastrophes? It’s a fascinating possibility which would revolutionize our understanding of the origin of civilization. MDR Productions, Inc.Tue, 29 Jul 2008 10:08:57 +0000