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by kaon123
971 days ago
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Very good point. I read Olaf Stapledon's First and Last man, a sci-fi book which describes the next few billion years for mankind and deals with this issue. In one scenario, human society collapses, spends 80 million years living as hunter/gatherers (with some evolution) and then develops once again to a technological civilization, in part because the minerals and fossil fuels have been replenished. |
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