In my work, I assume that very little genetic ‘evolution’ occurs at all. And that instead, humans possess an extraordinary ability to express multiple evolutionary strategies in response to changes, pressures, and shocks.
We can call upon an amazing wealth of genetic expression of ability if we need to. And it can occur rapidly by institutional and status shifts, or slowly over centuries.
So I see our genes as an inventory of expressible biases that in combinations produce very different divisions of perception, cognition, knowledge and labor. From the effeminate Ashkenazi gender reversal, to the physical immaturity of Asians, to the masculine African and Muslim, and to everything in between.
It’s not clear that we haven’t already passed ‘peak human’ and that once we stopped speciation with the development of large populations, long range trade, and cities. In other words, it’s adaptively preferable to have a large dumb aggressive, highly…
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