.@AndrewSabisky pop size appears to matter a lot when it comes to issues related to inbreeding - from @razibkhan :http://www.unz.com/gnxp/size-population-matters-for-inbreeding/ …
@Billare not small hunter-gatherer groups, perhaps? some amazonian groups? @AndrewSabisky
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@hbdchick@AndrewSabisky Don't know way-way pre-history. But Gat tells a story that even small hunter-gatherer groups have ways to deal here -
@hbdchick@AndrewSabisky Even though they live at low densities, they consciously cultivate affiliations w/other groups for later exchange -
@hbdchick@AndrewSabisky So when it comes time for marriage exchange, they can use the other tribe as "bank" for their women and.. -
@Billare sure. still comparatively small numbers tho...maybe. dunno. would be nice to! (~_^)@AndrewSabisky
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