@jeff333 I am not well-educated in these technical areas and I won't pretend to be. I'm not equipped nor do I have any desire to engage in a battle of the studies or "my expert is more expert than your expert" style argument that is all-too-common on Reddit.
I really am just proceeding along these lines:
(1) I believe in evolution [
even though I'm no expert in evolution]
(2) I believe evolution shapes are biology, our neurology, or endocrinology, and our psychology and sociology [
even though I'm no expert in any of those fields]
(3) I believe each of those (and possibly other) aspects of human existence shape our capacities, talents, behaviors, performances
(4) I believe that in the human species, men and women have evolved to specialize [
but I don't know exactly how to draw that Venn-diagram of what things are identical between the sexes versus distinct]
(5) I believe one aspect of that specialized evolution is child-bearing, birthing, and caring. The first two are clearly manifest in biology: actual organs and bone structure and so forth.
(6) We know that men and women are different neurologically, endocrinologically, psychologically, and sociologically.
(7) Therefore, it would be a valid inference to draw that at least some of those differences are the result of evolution-driven tailoring toward better child-care.
...
So, before we get studies and experts and empiricism involved (which I'm open to; I just don't want to jump ahead) --- it seems to me that #4 and #7 above are the most tenuous.
Do you agree #4 and #7 are the most tenuous (e.g. would benefit most from further argument or evidence to revise or validate them); or do you see other, more pressing issues with this chain of logic ?