@Tachyon_Web @Outsideness @JayMan471 @hbdchick I'm pretty convinced by Salter. Here's more: http://eginotes.blogspot.co.uk/2015/08/more-defense-of-salterism.html …
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@JayMan471 @Tachyon_Web@Outsideness@hbdchick for why they existThanks. Twitter will use this to make your timeline better. UndoUndo
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@HbdNrx How does any form of in-group favoritism arise? Key is the group in question is fungible. @Tachyon_Web@Outsideness@hbdchick -
@JayMan471 @Tachyon_Web@Outsideness@hbdchick Seems to me like it would arise naturally over time through inter-group competition -
@JayMan471 @Tachyon_Web@Outsideness@hbdchick groups that help each other out would outcompete those who only help their families. -
@JayMan471 @Tachyon_Web@Outsideness@hbdchick it could all start with memes, too. Gene-culture co-evolution and all -
@HbdNrx Group selection? @Tachyon_Web@Outsideness@hbdchick -
@JayMan471 @Tachyon_Web@Outsideness@hbdchick I mean that the in-group preference could first arise in memes, which could influence -
@JayMan471 @Tachyon_Web@Outsideness@hbdchick selection, resulting in genetic changes over time -
@JayMan471 @Tachyon_Web@Outsideness@hbdchick in other words, you don't need to start things off with a genetic mutation that would be - 1 more reply
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