progression of technologies (almost a satire)
dan at geer.org
dan at geer.org
Sat Jun 27 20:21:09 PDT 2015
> 0. "... With no evidence of intelligent life other than ourselves,
> it appears that the process of starting with a star and ending
> with "advanced explosive lasting life" must be unlikely. This
> implies that at least one step in this process must be improbable."
> - https://en.wikipedia.org/wiki/Great_Filter
Hanson/Great_Filter is an excellent reference. So is
https://en.wikipedia.org/wiki/Rare_Earth_hypothesis
--dan
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