New Ice Age Ahead (iaa) - educational videos by Rolf A. F. Witzsche -  FaceBook   Twitter 

 Ice Age Research Videos 

Video explorations on the Ice Age and endlessly sustainable development, by Rolf A. F. Witzsche
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Published by Cygni Communications Ltd. North Vancouver, BC, Canada - (C) in public domain - producer Rolf A. F. Witzsche