+It might be worth noticing even if you don't believe in psychological sex differences! That's why generations of feminists have fought valiantly for women's rights on the grounds that women are every bit the moral and intellectual equals of men, rather than the grounds that it's not clear whether "women" actually exist as a non-arbitrary category.
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+Being limited to just saying "people with uteruses" when the topic of conversation happens to be childbearing (or whatever the approved socially-just construction turns out to be) is not a suitable replacement (per Alicorn's maxim) when the speaker wants to refer to all the _other_ dimensions along which women statistically have things in common, including things that are hard to articulate or measure.
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+And including things that may not even be currently _known_. _I_ certainly don't know what differences in gray-to-white brain matter ratios _mean_ psychologically, but my map is not the territory: it doesn't mean some future sufficiently-advanced neuroscience won't be able to say what the difference means about female and male minds, and some sufficiently advanced evolutionary psychology, under what selection pressures it evolved.
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+_Speaking_ future advances in knowledge, the author continues to her second objection—