for scene 37 of the video " Ice Age 2050s: Certainty 1" by Rolf Witzsche
here for a larger image
The evidence that the Ice Ages are global
The evidence that the Ice Ages are global, and not hemispheric, did not exist at the time the Milankovitch theory was created, which might not have been created had this fact been known at the time.
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Published by Cygni Communications Ltd.
North Vancouver, BC, Canada - (C) in public domain - producer Rolf A. F.