Full video from The Long Now Foundation available at: http://fora.tv/2014/06/10/Civilizations_Mysterious_Desert_Cradle\n\nClimate scientist at the University of Cologne Stefan Kröpelin presents his findings of sediment from the Ounianga Lakes that shows every seasonal climate for the past 11
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Saharan Lake Shows Climate Change For Past 11![[Summer Vibes Show] - JewelleryMaker DI 6/4/15](http://www.bandu2.com/videos/_mbkh/content/bambabw-79037.jpg)
