[CRConrad]

Note how

A) You start out with "either cognitive ability or interest in engineering/CS", but by your last paragraph you're down to "cognitive ability" alone. Damore's thesis was, AFAICR, mainly about the "interest" bit. Does this divergence in what you are talking about vs what he was mean anything, and if so what?

B) > The well understood answer to your question is that there was a split in gender roles at about the time agriculture was adopted, with men working outside and women doing indoor tasks.

And this split... Just happened? Or was it maybe due to differences in, well, how interested people of different sexes on average were/are in different kinds of tasks? Or why else were men "superior agricultural fieldworkers thousands of years ago"?