From: Robin Hanson (hanson@hss.caltech.edu)
Date: Fri Feb 28 1997 - 14:37:58 MST
My Thursday LA Times says the that Feb 27 Nature reports someone found
"perfectly preserved 400,000 year old wooden spears"! If true, this
suggests there is a bigger gap than we thought beteen creatures able
to make advanced tools and us, highlighting the mystery: Just what
*did* happen to humans in the last 50,000 years?
Robin D. Hanson hanson@hss.caltech.edu http://hss.caltech.edu/~hanson/
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