This is spot on right here and the main difference between the memo and this article. The memo might have cited real science but it arrived at grossly inappropriate conclusions.
Which conclusions were inappropriate, specifically? The memo I read made several suggestions that would only help women in tech. If that's "inappropriate", then it proves his broader point: our biggest diversity problem is really the lack of diversity of thought.
If any of the conclusions are wrong, then no amount of shouting or complaining should be necessary; just refute the basis of those conclusions using facts rather than feelings.
What we need more in this discussion is more emotional intelligence, not less.
We're programmers/engineers, not painters/artists. Hence I don't see where that statement doesn't hold absolutely true for us. (Except perhaps for management, team leads and entrepreneurs.)
"Inappropriate conclusions" resembles "thought crimes" applied to a corporate/social context.
I'm fine if people think his conclusions are "incorrect", "garbage", "shoddy", "poorly argued", "unsubstantiated", and a whole host of other adjectives. These are all responses that can be part of a discussion, even a healthy one in the right context.
But "inappropriate" is a lot more puritanical. It implies the thoughts are unwelcome and should be shunned (or worse). It implies that the appropriate response isn't reason-based but power-based. Some power is social (shunning, blacklists, twitter shaming) and some is corporate (HR training, formal reprimands, notes in files, demotions, firings).
It frames everything through a lens of identity power struggles. Therefore, whether an argument is scientific and factual is secondary to what identity group the person making it belongs to, and what their group stands to gain from it.
This ideological lens is anti-science, anti-cooperation, extremely racist/sexist and ultimately focused on only one objective: reducing the power of the group perceived as being at the top of the social dominance hierarchy.
To quote the memo:
"As it became clear that the working class of the liberal democracies wasn’t going to overthrow their “capitalist oppressors,” the Marxist intellectuals transitioned from class warfare to gender and race politics. The core oppressor-oppressed dynamics remained, but now the oppressor is the “white, straight, cis-gendered patriarchy.”"
The author literally thinks 'Left' policies are part of a Communist power struggle.
If the above comment is toxic, then so is the original memo.
Edit: I appreciate all of the vote downs. Empiricism is as guilty in choosing models according to power dynamics as any ideological endeavor. See phrenology. To suggest science isn't political and ideological is absolutely delusional.
[1] http://journals.sagepub.com/doi/abs/10.1177/0309132515623368