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[Ultimately_Untrue_Thought.git] / content / drafts / sexual-dimorphism-in-the-sequences-in-relation-to-my-gender-problems.md

diff --git a/content/drafts/sexual-dimorphism-in-the-sequences-in-relation-to-my-gender-problems.md b/content/drafts/sexual-dimorphism-in-the-sequences-in-relation-to-my-gender-problems.md
index 0676c29..42d7e61 100644 (file)
--- a/content/drafts/sexual-dimorphism-in-the-sequences-in-relation-to-my-gender-problems.md
+++ b/content/drafts/sexual-dimorphism-in-the-sequences-in-relation-to-my-gender-problems.md
@@ -1,7 +1,7 @@
 Title: Sexual Dimorphism in Yudkowsky's Sequences, in Relation to My Gender Problems
 Title: Sexual Dimorphism in Yudkowsky's Sequences, in Relation to My Gender Problems

-Date: 2021-03-14 11:00
+Date: 2021-03-21 11:00

 Category: commentary
 Category: commentary

-Tags: autogynephilia, bullet-biting, cathartic, Eliezer Yudkowsky, Scott Alexander, epistemic horror, my robot cult, personal, sex differences, Star Trek, Julia Serano
+Tags: autogynephilia, bullet-biting, cathartic, Eliezer Yudkowsky, epistemic horror, my robot cult, personal, sex differences, Star Trek

 Status: draft
 
 _(Part 1 of 3)_
 Status: draft
 
 _(Part 1 of 3)_


@@ -232,7 +232,7 @@ If you let each pixel vary independently, the space of possible 1024x1024 images
 
 Two-dimensional _images_ of people are _vastly_ simpler than the actual people themselves in the real physical universe. But _in theory_, a lot of the same _mathematical principles_ would apply to hypothetical future nanotechnology-wielding AI systems that could, like the AI in "Failed Utopia #4-2", synthesize a human being from scratch (this-person-_didn't_-exist-dot-com?), or do a real-world sex transformation (PersonApp?)—and the same statistical morals apply to reasoning about sex differences in psychology and (which is to say) the brain.
 
 
 Two-dimensional _images_ of people are _vastly_ simpler than the actual people themselves in the real physical universe. But _in theory_, a lot of the same _mathematical principles_ would apply to hypothetical future nanotechnology-wielding AI systems that could, like the AI in "Failed Utopia #4-2", synthesize a human being from scratch (this-person-_didn't_-exist-dot-com?), or do a real-world sex transformation (PersonApp?)—and the same statistical morals apply to reasoning about sex differences in psychology and (which is to say) the brain.
 

-Daphna Joel _et al._ [argue](https://www.pnas.org/content/112/50/15468) [that](https://www.pnas.org/content/112/50/15468) human brains are "unique 'mosaics' of features" that cannot be categorized into distinct _female_ and _male_ classes, because it's rare for brains to be "internally consistent"—female-typical or male-typical along _every_ dimension. It's true and important that brains aren't _discretely_ sexually dimorphic the way genitals are, but as [Marco del Guidice _et al._ point out](http://cogprints.org/10046/1/Delgiudice_etal_critique_joel_2015.pdf), the "cannot be categorized into two distinct classes" claim seems false in an important sense. The lack of "internal consistency" in Joel _et al._'s sense is exactly the behavior we expect from multivariate normal-ish distributions with different-but-not-vastly-different means. (There aren't going to be many traits where the sexes are like, _four_ or whatever standard deviations apart.) It's just like how sequences of flips of a Heads-biased and Tails-biased coin are going to be unique "mosaics" of Heads and Tails, but pretty distinguishable with enough flips—and indeed, with the right stats methodology, [MRI brain scans can predict sex at 96.8% accuracy](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6374327/).
+Daphna Joel _et al._ [argue](https://www.pnas.org/content/112/50/15468) [that](https://www.pnas.org/content/112/50/15468) human brains are "unique 'mosaics' of features" that cannot be categorized into distinct _female_ and _male_ classes, because it's rare for brains to be "internally consistent"—female-typical or male-typical along _every_ dimension. It's true and important that brains aren't _discretely_ sexually dimorphic the way genitals are, but as [Marco del Giudice _et al._ point out](http://cogprints.org/10046/1/Delgiudice_etal_critique_joel_2015.pdf), the "cannot be categorized into two distinct classes" claim seems false in an important sense. The lack of "internal consistency" in Joel _et al._'s sense is exactly the behavior we expect from multivariate normal-ish distributions with different-but-not-vastly-different means. (There aren't going to be many traits where the sexes are like, _four_ or whatever standard deviations apart.) It's just like how sequences of flips of a Heads-biased and Tails-biased coin are going to be unique "mosaics" of Heads and Tails, but pretty distinguishable with enough flips—and indeed, with the right stats methodology, [MRI brain scans can predict sex at 96.8% accuracy](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6374327/).

 
 Sex differences in the brain are like sex differences in the skeleton: anthropologists can tell female and male skeletons apart (the [pelvis is shaped differently](https://johnhawks.net/explainer/laboratory/sexual-dimorphism-pelvis), for obvious reasons), and [machine-learning models can see very reliable differences that human radiologists can't](/papers/yune_et_al-beyond_human_perception_sexual_dimorphism_in_hand_and_wrist_radiographs.pdf), but neither sex has entire _bones_ that the other doesn't, and the same is true of brain regions. (The evopsych story about complex adaptations being universal-up-to-sex suggests that sex-specific bones or brain regions should be _possible_, but in a bit of _relative_ good news for antisexism, apprently evolution didn't need to go that far. Um, in humans—a lot of other mammals actually have [a penis bone](https://en.wikipedia.org/wiki/Baculum).)
 
 
 Sex differences in the brain are like sex differences in the skeleton: anthropologists can tell female and male skeletons apart (the [pelvis is shaped differently](https://johnhawks.net/explainer/laboratory/sexual-dimorphism-pelvis), for obvious reasons), and [machine-learning models can see very reliable differences that human radiologists can't](/papers/yune_et_al-beyond_human_perception_sexual_dimorphism_in_hand_and_wrist_radiographs.pdf), but neither sex has entire _bones_ that the other doesn't, and the same is true of brain regions. (The evopsych story about complex adaptations being universal-up-to-sex suggests that sex-specific bones or brain regions should be _possible_, but in a bit of _relative_ good news for antisexism, apprently evolution didn't need to go that far. Um, in humans—a lot of other mammals actually have [a penis bone](https://en.wikipedia.org/wiki/Baculum).)
 


@@ -240,6 +240,8 @@ Maybe this should just look like supplementary Statistics Details brushed over s
 
 Okay, maybe I'm _not_ completely over my teenage religion of psychological sex differences denialism?—that belief still feels uncomfortable to put my weight on. I would _prefer_ to believe that there are women who are relevantly "like me" with respect to some fair (not gerrymandered) metric on personspace. But, um ... it's not completely obvious whether I actually know any? (Well, maybe two or three.) When I look around me—most of the people in my robot cult (and much more so if you look the core of old-timers from the _Overcoming Bias_ days, rather than the greater Berkeley "community" of today) are male. Most of the people in my open-source programming scene are male. These days, [most of the _women_](/2020/Nov/survey-data-on-cis-and-trans-women-among-haskell-programmers/) in [my open-source programming scene](/2017/Aug/interlude-vii/) are male. Am I not supposed to _notice_? I could _assert_ that it's all down to socialization and stereotyping and self-fulfilling prophecies—and I know that _some_ of it is. (Self-fulfilling prophecies [are coordination equilibria](/2020/Jan/book-review-the-origins-of-unfairness/).) But I still want to speculate that the nature of my X factor—the things about my personality that let me write the things I do even though I'm [objectively not that smart](/images/wisc-iii_result.jpg) compared to some of my robot-cult friends—is a pattern of mental illness that could realistically only occur in males. (Yudkowsky: ["It seems to me that male teenagers especially have something like a _higher cognitive temperature_, an ability to wander into strange places both good and bad."](https://www.lesswrong.com/posts/xsyG7PkMekHud2DMK/of-gender-and-rationality)) I can't assert _with a straight face_ that all the gaps _must_ vanish after the revolution, because _I've read the literature_ and can tell you several observations about chimps and [congenital adrenal hyperplasia](/images/cah_diffs_table.png) that make that seem _relatively unlikely_.
 
 
 Okay, maybe I'm _not_ completely over my teenage religion of psychological sex differences denialism?—that belief still feels uncomfortable to put my weight on. I would _prefer_ to believe that there are women who are relevantly "like me" with respect to some fair (not gerrymandered) metric on personspace. But, um ... it's not completely obvious whether I actually know any? (Well, maybe two or three.) When I look around me—most of the people in my robot cult (and much more so if you look the core of old-timers from the _Overcoming Bias_ days, rather than the greater Berkeley "community" of today) are male. Most of the people in my open-source programming scene are male. These days, [most of the _women_](/2020/Nov/survey-data-on-cis-and-trans-women-among-haskell-programmers/) in [my open-source programming scene](/2017/Aug/interlude-vii/) are male. Am I not supposed to _notice_? I could _assert_ that it's all down to socialization and stereotyping and self-fulfilling prophecies—and I know that _some_ of it is. (Self-fulfilling prophecies [are coordination equilibria](/2020/Jan/book-review-the-origins-of-unfairness/).) But I still want to speculate that the nature of my X factor—the things about my personality that let me write the things I do even though I'm [objectively not that smart](/images/wisc-iii_result.jpg) compared to some of my robot-cult friends—is a pattern of mental illness that could realistically only occur in males. (Yudkowsky: ["It seems to me that male teenagers especially have something like a _higher cognitive temperature_, an ability to wander into strange places both good and bad."](https://www.lesswrong.com/posts/xsyG7PkMekHud2DMK/of-gender-and-rationality)) I can't assert _with a straight face_ that all the gaps _must_ vanish after the revolution, because _I've read the literature_ and can tell you several observations about chimps and [congenital adrenal hyperplasia](/images/cah_diffs_table.png) that make that seem _relatively unlikely_.
 

+[TODO: if I did transition, and I did pass, and someone said, "I've never met a woman quite like you"]
+

 I was once told by a very smart friend (who, unlike me, is not a religious fantatic), "Boys like games with challenges and points; girls like games with characters and stories."
 
 I said, "I like characters and stories! I think."
 I was once told by a very smart friend (who, unlike me, is not a religious fantatic), "Boys like games with challenges and points; girls like games with characters and stories."
 
 I said, "I like characters and stories! I think."


@@ -414,7 +416,7 @@ Anyway, that—briefly (I mean it)—is the story about my weird obligate sex fa
 
 It's probably not that interesting? If we were still living in the socio-political environment of 2009, I'm pretty sure I wouldn't be blogging about my weird sexual obsessions (as evidenced by the fact that, in 2009, I wasn't blogging about them).
 
 
 It's probably not that interesting? If we were still living in the socio-political environment of 2009, I'm pretty sure I wouldn't be blogging about my weird sexual obsessions (as evidenced by the fact that, in 2009, I wasn't blogging about them).
 

-It would take some unfathomably bizarre twist of circumstances to induce me to write publicly about such deeply private matters—like my weird sexual obsession ending up at the center of [one of the _defining political issues of our time_](https://en.wikipedia.org/wiki/Transgender_rights), and everyone I used to trust telling blatant pants-on-fire lies about their _own_ philosophy of language that were clearly optimized to trick me into cutting my dick off (independently of the empirical cost–benefit trade-off which determines whether or not I should cut my dick off).
+It would take some unfathomably bizarre twist of circumstances to induce me to write publicly about such deeply private matters—like my weird sexual obsession ending up at the center of [one of the _defining political issues of our time_](https://en.wikipedia.org/wiki/Transgender_rights), and everyone I used to trust telling _blatant pants-on-fire lies_ about their _own_ philosophy of language that were clearly optimized to _trick me into cutting my dick off_ (independently of the empirical cost–benefit trade-off which determines whether or not I should cut my dick off).

 
 But such an absurd scenario couldn't actually happen, right? Um, to be continued.
 
 
 But such an absurd scenario couldn't actually happen, right? Um, to be continued.