I agree that this is a definite possibility but I struggle to identify a reason to explain the disparities of participation in subfields purely from a genetic point.
[1] https://en.wikipedia.org/wiki/Sex_differences_in_humans
[2] https://en.wikipedia.org/wiki/Sex_differences_in_psychology
[3] These differences are based on population distributions, and there are plenty of outliers within those distributions, eg. masculine women, feminine men. I am speaking of averages here.
[4] https://en.wikipedia.org/wiki/Testosterone#Aggression_and_cr...
That confusion is why I'm having a lot of difficulty personally buying that much of the differences can be attributed to biological differences in women and men. I feel like I'm missing some evidence where it is proven computer science is more aggressive than, say, structural engineering- and that's why there is a bigger representation of men in computer science.
If this graph is real, that's not actually true.
https://cseducators.stackexchange.com/questions/2875/why-did...
Does this mean that chemical engineering is less aggressive of a field than mechanical engineering? Or that computer science engineering is more aggressive of a field than environmental engineering? Or that chemical engineering is the engineering field with the most amount of doll-like objects being interacted with?
[1]https://en.wikipedia.org/wiki/Women_in_engineering_in_the_Un...
Another reason might be “contact with people” variable. As a programmer I can work the whole day and not interact with anyone, and I like it. I never worked in chemistry or engineering, but if my high-school lessons are any indication, chemistry involves a lot more interactive lab work than say physics and math.
Everyone should be free to pursue a profession that interests them, without artificial cultural hurdles like racism and sexism. At the same time however, we as society should not EXPECT that women (or men) will equilibrate over time. If there are differences, let them be. But ensure equal opportunity.