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by quantadev
358 days ago
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If feet can change 30% in 50 years then toes can certainly change that much in thousands. And I'm not even saying it was worldwide, just the people who made those mud footprints. And that 30% isn't even all humans either, it's bizarrely only women. Evolution can happen rapidly sometimes. Lookup "island rule" or "Foster's rule", which is also about this. Changing environmental conditions can rapidly increase evolution rates, specifically for "size" attribute. |
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