Global warming may have caused man's evolution 3 million years ago. ...
Maybe, man will evolve to use the CO2 in the atmosphere for its energy value ... like plants do ... rise of the vegetable people of the future. Weird Science 102
Quote:
Jawbone of early human puts evolution in a whole new light - LA Times
[c]limate change made us who we are today? A broken and fossilized jawbone found poking up amid sediment in an East African hill is rewriting a significant chapter of human evolution ? and adding weight to the argument that a hot, parched climate guided the development of our ancestors. ...
...The significance of this discovery, according to some researchers, is that it firmly fixes the origins of Homo in East Africa and fits the hypothesis that climate change drove key developments in a variety of mammals, including our early forebears.
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