Human Diversity review drafting: algebraic topology

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@@ -24,9 +24,7 @@ Murray also addresses the issue of aggregating effect sizes—something [I've be
 
 Subsequent chapers address sex differences in personality, cognition, interests, and the brain. It turns out that women are more warm, empathetic, æsthetically discerning, and cooperative than men are! They're also more into the Conventional, Artistic, and Social dimensions of the [Holland occupational-interests model](https://en.wikipedia.org/wiki/Holland_Codes).
 
 
 Subsequent chapers address sex differences in personality, cognition, interests, and the brain. It turns out that women are more warm, empathetic, æsthetically discerning, and cooperative than men are! They're also more into the Conventional, Artistic, and Social dimensions of the [Holland occupational-interests model](https://en.wikipedia.org/wiki/Holland_Codes).
 

-You might think that this is all due to socialization, but then it's hard to explain why the same differences show up in different cultures—and why (counterintuitively) the differences seem _larger_ in richer, more feminist countries. You might think that the "larger differences in rich countries" result is an artifact: maybe people in less-feminist countries implicitly make within-sex comparisons when answering personality questions (_e.g._, "I'm aggressive _for a woman_") whereas people in more-feminist countries use a less sexist standard of comparison, construing ratings as compared to people-in-general. Murray points out that this explanation still posits the existence of large sex differences in rich countries (while explaining away the unexpected cross-cultural difference-in-differences). Another possibility is that wealth increases sexual dimorphism _in general_, including, _e.g._, height and blood pressure, not just in personality.
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-(Although as evolutionary anthropologist [William Buckner](https://traditionsofconflict.com/) points out in [his](https://twitter.com/Evolving_Moloch/status/1228124441944584192) [social-media](https://twitter.com/Evolving_Moloch/status/1228860328483491840) [criticism](https://twitter.com/Evolving_Moloch/status/1228947493309698050) of _Human Diversity_, [W.E.I.R.D.](https://www.apa.org/monitor/2010/05/weird) samples from different countries aren't capturing the full range of human cultures.)
+You might think that this is all due to socialization, but then it's hard to explain why the same differences show up in different cultures—and why (counterintuitively) the differences seem _larger_ in richer, more feminist countries. (Although as evolutionary anthropologist [William Buckner](https://traditionsofconflict.com/) points out in [his](https://twitter.com/Evolving_Moloch/status/1228124441944584192) [social-media](https://twitter.com/Evolving_Moloch/status/1228860328483491840) [criticism](https://twitter.com/Evolving_Moloch/status/1228947493309698050) of _Human Diversity_, [W.E.I.R.D.](https://www.apa.org/monitor/2010/05/weird) samples from different countries aren't capturing the full range of human cultures.) You might think that the "larger differences in rich countries" result is an artifact: maybe people in less-feminist countries implicitly make within-sex comparisons when answering personality questions (_e.g._, "I'm aggressive _for a woman_") whereas people in more-feminist countries use a less sexist standard of comparison, construing ratings as compared to people-in-general. Murray points out that this explanation still posits the existence of large sex differences in rich countries (while explaining away the unexpected cross-cultural difference-in-differences). Another possibility is that wealth increases sexual dimorphism _in general_, including, _e.g._, height and blood pressure, not just in personality.

 
 [TODO: tie into farmer/forager theory: http://www.overcomingbias.com/2010/10/divide-forager-v-farmer.html ]
 
 
 [TODO: tie into farmer/forager theory: http://www.overcomingbias.com/2010/10/divide-forager-v-farmer.html ]
 


@@ -72,9 +70,19 @@ There are also some appendicies at the back of the book! Appendix 1 (reproduced
 
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-... and that's the book review that I would prefer to write. A science review of a science book, for science nerds: the kind of thing that would have no reason to draw your attention if you're not _genuinely interested_ in Mahanalobis _D_ effect sizes or adaptive introgression or Falconer's formula, for their own sake, or (better) for the sake of [compressing the length of the message needed to encode your observations](https://en.wikipedia.org/wiki/Minimum_message_length).
+... and that's the book review that I would _prefer_ to write. A science review of a science book, for science nerds: the kind of thing that would have no reason to draw your attention if you're not _genuinely interested_ in Mahanalobis _D_ effect sizes or adaptive introgression or Falconer's formula, for their own sake, or (better) for the sake of [compressing the length of the message needed to encode your observations](https://en.wikipedia.org/wiki/Minimum_message_length).
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+But that's not why you're reading this. That's not why Murray wrote the book. That's not even why _I'm_ writing this. We should hope—emphasis on the _should_—for a discipline of Actual Social Science, whose practitioners strive to report the truth, the whole truth, and nothing but the truth, with the same passionately dispassionate objectivity they might bring to the study of beetles, or algebraic topology—or that an alien superintelligence might bring to the study of humans.
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+We do not have a discipline of Actual Social Science. Possibly because we're not smart enough to do it, but perhaps more so because we're not smart enough to _want_ to do it. Not one has an incentive to lie about the homotopy groups of an _n_-sphere. (The <em>k</em><sup>th</sup> group is trivial for _k_ < _n_, and isomorphic to the integers thereafter. _You're welcome._) If you're asking questions about homotopy groups _at all_, you almost certainly care about getting the _right answer for the right reasons_.
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+But as soon as we start to ask questions _about humans_—and far more so _identifiable groups_ of humans—we enter the domain of _politics_. Everyone _and her dog_ has some fucking _agenda_—and the people who claim not to have an agenda are lying. (The most I can credibly claim for myself is that I try to keep my agenda reasonably _minimalist_—and the reader must judge for herself to what extent I succeed.)
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+

 
 

-But that's not why you're reading this. That's not why Murray wrote the book. That's not even why _I'm_ writing this. We should hope—emphasis on the _should_—for a discipline of Actual Social Science, whose practitioners strive to report the truth, the whole truth, and nothing but the truth, with the same passionately dispassionate objectivity they might bring to the study of beetles.