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d5tryr
on Dec 22, 2011
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Why We Haven’t Met Any Aliens
BIG space doesn't solve the exponentially-reproducing colonist issue though...
rbanffy
on Dec 22, 2011
[–]
Plus, if an exponentially-reproducing civilization appeared even in a neighboring galaxy a couple million years ago, we'd probably be able to notice something very strange.
If it appeared in this galaxy, we'd probably never have evolved.
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