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Q&A Could an autotrophic civilisation develop, or will evolving life forms always eat each other?

I can imagine our own civilisation becoming autotrophic eventually, if biological life gives way to a population of machines that need only sunlight. However, the history of that situation still in...

14 answers  ·  posted 9y ago by trichoplax‭  ·  last activity 7y ago by trichoplax‭

Question evolution food