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philwelch
on March 18, 2012
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Why Elon Musk Wants To Bring People to Mars—and Go...
But doesn't most economic production and most scientific discovery ultimately serve frivolous ends anyway?
ericd
on March 19, 2012
[–]
Maybe, but some of it helps ensure the continued survival of the species, which is about the least frivolous thing possible.
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