[ExI] Ants for spike! Dawkins and Wilson
thespike at satx.rr.com
Sat Nov 14 18:40:40 UTC 2009
On 11/14/2009 11:55 AM, Keith Henson wrote:
> If due to some group selection effects a group has an
> accumulation of advantageous genes in their gene pool, it is lost to
> nearby competing groups as the women take the advantageous genes with
> them when they are swapped. QED.
Endogamy prevents or slows that. Ashkenazi Jews, Japanese, QED. I wonder
if Flynn-effect changes might have contributions from the decline of
strict religious/cultural endogamy restrictions, which might have more
to do with reckless lustful males than "exchanged" females.
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