[extropy-chat] technological equilibrium

Spike spike66 at comcast.net
Thu Jul 15 06:31:37 UTC 2004

> Spike:
> Subject: [extropy-chat] technological equilibrium

> ...Another I thought of was Australopithecus afarensis, 
> human ancestors who made stone tools in the same way 
> for a million years...

Oops I meant Homo habilis, and now that I think it
over I don't think h.habilis was around that long.
A small voice in the back of my mind is telling me
human toolmaking only goes back ~100k yrs.


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