The existence of some differences is pretty well established. The relevance of those differences to software engineering is less so. As one example, here's a pretty thorough take-down of the Baron-Cohen experiment that Damore cites as part of his evidence.

https://www.recode.net/2017/8/11/16127992/google-engineer-me...

Then there's the fact that even in the presence of persistent individual differences greater diversity might be beneficial to the group as a whole. After all, if you're putting together a football team you might want more than one kind of player. Why should that same "different people for different roles" principle apply among software engineers at Google? People who harp on "the science" of Damore's memo should consider that there are plenty of scientific points involved other than the one about infant cognition.

Sure.

And I think what you're bringing up here is the debate I'd like to see.

I was lamenting that I'm not seeing that debate, but rather a blanket dismissal which seems disingenuous -- which I can only attribute to misguided, but well-meaning intentions.

I think the problem is the person at the center of the debate is not good with words.

He at times simultaneously says that he merely introduces the possibility that biological differences cause genders to choose different roles, and that biological differences cause less women to enter tech and leadership roles.

One statement sounds like unestablished scientific fact, and the other sounds like it's already been established.

Note that this is exactly what Trump does, and the more he speaks, the more people he activates on both sides of the debate.

Scientifically speaking, this feels pretty disingenuous. On the other hand, if you previously felt apathy was a problem in democracy, perhaps this is a cure.

Appreciate the addition to the conversation, but since it doesn't say anything about efficacy in engineering, I'm afraid it's just noise.

The memo didn't claim anything about efficacy in engineering, period.

It claimed some contribution of biology to career preference on average, which is absolutely supported by research :

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3166361/

"We explored the contribution of sex hormones to career-related interests, in particular studying whether prenatal androgens affect interests through psychological orientation to Things versus People. We examined this question in individuals with congenital adrenal hyperplasia (CAH), who have atypical exposure to androgens early in development, and their unaffected siblings (total N = 125 aged 9 to 26 years). Females with CAH had more interest in Things versus People than did unaffected females, and variations among females with CAH reflected variations in their degree of androgen exposure. Results provide strong support for hormonal influences on interest in occupations characterized by working with Things versus People."

Don't you think that, considering trying to get women into STEM fields is a pretty recent effort, jumping to the conclusion that "it must be because of biological reasons" that they are not interested and then we "shouldn't be doing anything"?

Would you have held the same opinion, had I said "well, there might be biological evidence that African-Americans are not interested in going through higher education, so we should not worry about trying to help poor black kids go through university" 40 years ago?

It's still a giant leap to say that women are less likely to choose roles in tech and leadership, as Damore did.

It's fair to claim that as a theory, but in many places in his memo, he speaks as if it is established scientific fact.

I don't think the author specifically claimed that men are better at engineering (if he did, I'd love if you could point me to where).

I think he said that biological mental differences on average are one possible component of why engineers tend to be men.