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Q&A Rigorous Science Meta

Posts by JeffThompson‭

1 post
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Q&A How long could humans survive only on other humans?

A tragic event strikes the Earth, killing all living plants and animals except humans. With no other food source, humans turn to cannibalism. Assuming fresh water and oxygen is still available, how...

3 answers  ·  posted 5y ago by JeffThompson‭  ·  last activity 5y ago by JeffThompson‭

Question humans apocalypse food post-apocalypse earth