From a285ba9eed60a97e3c2a752f645397a7f4bfcd86 Mon Sep 17 00:00:00 2001 From: "M. Taylor Saotome-Westlake" Date: Fri, 30 Sep 2022 16:26:02 -0700 Subject: [PATCH] go back to "Beyond the Binary" title MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit "Subspatial Distribution Overlap and Cancelable Stereotypes" is just— a really bad, boring title. This is more fun and memorable. --- content/drafts/beyond-the-binary.md | 106 +++++++++++++++++- ...ion-overlap-and-cancellable-stereotypes.md | 103 ----------------- 2 files changed, 100 insertions(+), 109 deletions(-) delete mode 100644 content/drafts/subspatial-distribution-overlap-and-cancellable-stereotypes.md diff --git a/content/drafts/beyond-the-binary.md b/content/drafts/beyond-the-binary.md index 4dc7d4b..1d29831 100644 --- a/content/drafts/beyond-the-binary.md +++ b/content/drafts/beyond-the-binary.md @@ -1,12 +1,106 @@ Title: Beyond the Binary -Date: 2021-01-01 -Category: other -Tags: information theory, deniably allegorical +Date: 2021-06-01 05:00 +Category: commentary +Tags: categorization, epistemology Status: draft -You know what this blog needs? _More vectors_. You know, like, [lists of numbers](https://en.wikipedia.org/wiki/Vector_(mathematics_and_physics))? Looking back over the archives, I find myself _mortified_ at how much time I've _wasted_ writing about things that _aren't math_. (The [effect-size-deflation post](/2019/Sep/does-general-intelligence-deflate-standardized-effect-sizes-of-cognitive-sex-differences/) was okay, I _guess_.) +> Do not at the outset of your career make the all too common error of mistaking names for things. Names are only conventional signs for identifying things. Things are the reality that counts. If a thing is despised, either because of ignorance or because it is despicable, you will not alter matters by changing its name. +> +> —[W. E. B. duBois](http://www.virginia.edu/woodson/courses/aas102%20%28spring%2001%29/articles/names/dubois.htm) -What was I thinking? Maybe I should just delete it all to spare myself the embarrassment. In any case, this is an information-theory fanblog now! Gender?—I barely _know_ her. +A common misconception about words is that they have definitions: look up the definition, and that tells you everything to know about that word ... right? -Let _V_ be a random variable over the sample space {0,1}20, the twenty-dimensional space of binary vectors, and suppose that P(V = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]) = ½, P(V = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]), and P(_V_ = _v_) = 0 for all other _v_ ∈ {0,1}20. +It can't _actually_ work that way—not in principle. The problem—one of them, anyway—is that with a sufficiently active imagination, you can imagine edge cases that satisfy the definition, but aren't what you _really mean_ by the word. + +What's a _woman_? An adult human female. (Let's [not play dumb about this](/2018/Apr/reply-to-the-unit-of-caring-on-adult-human-females/) today.) Okay, but then what does _female_ mean? One common and perfectly serviceable definition: of the sex that produces larger gametes—ova, eggs. + +That's one common and perfectly serviceable definition in the paltry, commonplace _real_ world—but not in _the world of the imagination!_ We could _imagine_ the existence of a creature that looks and acts exactly like an adult human male down to the finest details, _except_ that its (his?) gonads produce eggs, not sperm! So one might argue that this would be a _female_ and presumably a _woman_, according to our definitions, yes? + +But if you saw this person on the street or even slept in their bed, you wouldn't want to call them a woman, because everything about them that you can observe looks like that of an adult human male. If you're not a reproductive health lab tech and don't look at the photographs in biology textbooks, you'll never _see_ the gametes someone's body produces. (You can see semen, but the individual spermatozoa are too small to look at without a microscope; people [didn't even know that ova and sperm _existed_ until the 17th century](https://onlinelibrary.wiley.com/doi/full/10.1111/j.1439-0531.2012.02105.x).) Does that mean this common definition of _female_ isn't perfectly serviceable after all? + +No, because humans whose gonads produce eggs but appear male in every other aspect, are something I just made up out of thin air for the purposes of this blog post; they don't exist in the real world. What this really shows is that the cognitive technology of "words" having "definitions" doesn't work in _the world of the imagination_, because _the world of the imagination_ encompasses (at a minimum) _all possible configurations of matter_. Words are [short messages that compress information about the world](https://www.lesswrong.com/posts/mB95aqTSJLNR9YyjH/message-length), but what it _means_ for the world to contain compressible information is that some things in the world are more probable than others. + +To see why, let's take a brief math detour and review some elementary information theory. Instead of the messy real world, take a restricted setting: the world of strings of 20 bits. Suppose you wanted to devise an efficient _code_ to represent elements of this world with _shorter_ strings, such that you could say (for example) `01100` (in the efficient code, using just 5 bits) and the people listening to you would know that what you actually saw in the world was (for example) `01100001110110000010`. + +If every length-20 bitstring in the world has equal probability, this can't be done: there are 220 (= 1,048,576) length-20 strings and only 25 (= 32) length-5 codewords; there aren't enough codewords to go around to cover all the strings in this world. It's worse than that: if every length-20 bitstring in the world has equal probability, you can't have labels that compress information _at all_: if you said that the first 19 bits of something you saw in the world were `0110000111011000001`, the people listening to you would be completely clueless as to whether the whole thing was `0110000111011000001`**`0`** or `0110000111011000001`**`1`**. _Locating_ a book in the [Jose Luis Borges's Library of Babel](https://en.wikipedia.org/wiki/The_Library_of_Babel) is mathematically equivalent to writing it yourself. + +However, in the world of a _non-uniform probability distribution_ over strings of 20 bits, compression—and therefore language—_is_ possible . If almost all the bitstrings you actually saw in the world were either all-zeros (`00000000000000000000`) or all-ones (`11111111111111111111`), with a very few exceptions that were still _mostly_ one bit or the other (like `00010001000000000000` or `11101111111011011111`), then you could devise a very efficient encoding. + +To _be_ efficient, you'd want to reserve the shortest words for the most common case: like `00` in the code to mean `00000000000000000000` in the world and `01` to mean `11111111111111111111`. Then you could have slightly-longer words that encode all the various exceptions, like maybe the merely-eleven-bit encoding `10110101110` could represent `00100010000000000000` in the world (`1` to indicate that this is one of the exceptions, a following `0` to indicate that _most_ of the bits are `0`, followed by the [Elias self-delimiting integer codes](https://en.wikipedia.org/wiki/Elias_omega_coding) for 3 (`110`) and 7 (`101110`) to indicate that the 3rd and 7th bits are actually `1`). + +Suppose that, even among the very few exceptions that aren't all-zeros or all-ones, the first bit is _always_ in the majority and is never "flipped": you can have exceptions that "look like" `00000100000000000000` or `11011111111101111011`, but never `10000000000000000000` or `01111111111111111111`. + +Then if you wanted an efficient encoding to talk about the two and only two _clusters_ of bitstrings—the mostly-zeros (a majority of `00000000000000000000` plus a few exceptions with a few bits flipped) and the mostly-ones (a majority of `11111111111111111111` plus a few exceptions with a few bits flipped)—you might want to use the first bit as the "definition" for your codewords—even if most of the various [probabilistic inferences that you wanted to make](https://www.lesswrong.com/posts/3nxs2WYDGzJbzcLMp/words-as-hidden-inferences) [on the basis of cluster-membership](https://www.lesswrong.com/posts/gDWvLicHhcMfGmwaK/conditional-independence-and-naive-bayes) concerned bits other than the first. The majoritarian first bit, even if you don't care about it in itself, is a [_simple_ membership test](https://www.lesswrong.com/posts/edEXi4SpkXfvaX42j/schelling-categories-and-simple-membership-tests) for the mostly-zeros/mostly-ones category system. + +Unfortunately—_deeply_ unfortunately—this is not a math blog. I _wish_ this were a math blog—I wish I lived in a world where I could do math blogging for the greater glory of our collective understanding of greater reality. ("Gender?" I would say, confused, "I barely _know_ her.") It would be a better way to live than being condemned to gender blogging in self-defense, hopelessly outgunned, outmanned, outnumbered, outplanned [in a Total Culture War](/2020/Feb/if-in-some-smothering-dreams-you-too-could-pace/) over the future of [my neurotype-demographic](/2021/May/sexual-dimorphism-in-the-sequences-in-relation-to-my-gender-problems/). But since I _do_, somehow, go on living like this—having briefly explained the theory, let's get back to the dreary, how do you say?—_application_. + +Defining sex in terms of gamete size or genitals or chromosomes is like the using the never-flipped first bit in our abstract example about the world of length-20 bitstrings. It's not that people _directly_ care about gametes or chromosomes or even gentials in most everyday situations. (You're probably not directly trying to mate with most of the people you meet in everyday situations, and sex chromosomes weren't discovered until the _20th_ century.) It's that that these are _discrete_ features that are [causally](https://www.lesswrong.com/posts/vhp2sW6iBhNJwqcwP/blood-is-thicker-than-water) entangled with everything _else_ that differs between females and males—including many [correlated](https://www.lesswrong.com/posts/cu7YY7WdgJBs3DpmJ/the-univariate-fallacy-1) statistical differences of various [effect sizes](/2019/Sep/does-general-intelligence-deflate-standardized-effect-sizes-of-cognitive-sex-differences/), and differences that are harder to articulate or measure, and differences that haven't even been discovered yet (as gametes and chromosomes hadn't respectively been discovered yet in the 16th and 19th centuries) but can be theorized to exist because _sex_ is a very robust abstraction that you need in order to understand the design of evolved biological creatures. + +Discrete features make for better word _definitions_ than high-dimensional statistical regularities, even if most of the everyday inferential utility of _using_ the word comes from the high-dimensional statistical correlates. A dictionary definition is just a helpful pointer to help people pick out "the same" [natural abstraction](https://www.lesswrong.com/posts/cy3BhHrGinZCp3LXE/testing-the-natural-abstraction-hypothesis-project-intro) in their _own_ world-model. + +(Gamete size is a particularly good definition for the natural category of _sex_ because the concept of [anisogamy](https://en.wikipedia.org/wiki/Anisogamy) generalizes across species that have different sex determination systems and sexual anatomy. In birds, [the presence or absence of a _W_ chromosome determines whether an animal is _female_](https://en.wikipedia.org/wiki/ZW_sex-determination_system), in contrast to [the _Y_ chromosome's determination of maleness in mammals](https://en.wikipedia.org/wiki/XY_sex-determination_system), and some reptiles' sex is determined by [the temperature of an lain egg while it develops](https://en.wikipedia.org/wiki/Temperature-dependent_sex_determination) (!). And let's not get started on the [cloaca](https://en.wikipedia.org/wiki/Cloaca).) + +But because our brains are good at using sex-category words to simultaneously encode predictions about _both_ absolute discrete differences and high-dimensional statistical regularities of various effect sizes, without our being consciously aware of the cognitive work being done, it's easy to get confused by verbal gymnastics if you don't know the theory. + +I sometimes regret that so many of my attempts to talk about trans issues end up focusing on psychological sex differences. I guess I'm used to it now, but at first, this was a very weird position for me to be in! (For a long time, I [really didn't want to believe in psychological sex differences](/2021/May/sexual-dimorphism-in-the-sequences-in-relation-to-my-gender-problems/#antisexism).) But it keeps happening because it's a natural thing to _disagree_ about: the anatomy of pre-op trans women is not really in _dispute_, so the sex realist's contextual reply to "Why do you care what genitals someone might or might not have under their clothes?" often ends up appealing to some psychological dimension or another, to which the trans advocate [can counterreply](https://thingofthings.wordpress.com/2018/06/18/man-should-allocate-some-more-categories/), "Oh, you want to define gender based on psychology, then? But then the logic of your position forces you to conclude that butch lesbians aren't women! _Reductio ad absurdum!_" + +This is a severe misreading of the sex-realist position. No one wants to _define_ "gender" based on psychology. Mostly, definitions aren't the kind of thing you should have preferences about: you can't coerce reality into changing by choosing different definitions! Rather, there's _already_ a multivariate distribution of bodies and minds in the world, and good definition choices help us coordinate the concepts in different people's heads into a _shared_ map of that territory. + +_One_ of the _many_ distinctions people sometimes want to make when thinking about the multivariate distribution of bodies and minds in the world, is that between the sexes. But sex is by no means the only way in which people differ! In many situations, you might want to categorize or describe people in many different ways, some more or less discrete _versus_ categorical, or high- _versus_ low-dimensional: age or race or religion or subculture or social class or intelligence or agreeableness. + +It's possible that the categories that are salient in a particular culture ought to be revised in order to fit the world better: maybe we _should_ talk about categories like "masculine people" (including both typical men, and butch lesbians) more often! But the typical trans advocate shell game of just replacing "sex" with "gender" and letting people choose their "gender" isn't going to fly, because sex actually exists and we have a need for language to talk about it—or maybe, the fact that we have a need for language to talk about it (the fact that the information we observe admits compression) is what it means for sex to "actually" "exist". + +If trans advocates go astray in trying to destroy the concept of sex, their gender-critical foes often + + +The typical gender-critical critique of trans ideology + + + +gamete size or genitals or chromosomes someone has, + + + + +------ + +Three high-level issues to address— + * Are stereotypes part of the meaning of a word, and is that bad? + * Reply to "So lesbians aren't women, nyah nyah" + * Trying to remove the discrete stuff from the definition leaves you with only stereotypes!! + * gender identity as cognitive illusion + +Maybe play up the symmetry— +A thing that trans activists get wrong: "lesbians aren't women" reductio + + + +A thing that gender-criticals get wrong: yes, "stereotypes" are part of the concept; it couldn't actually be otherwise + +(Let's [not play dumb about the significance of intersex conditions](https://colinwright.substack.com/p/sex-chromosome-variants-are-not-their) today.) + +/2019/Dec/more-schelling/ +https://www.lesswrong.com/posts/i2dfY65JciebF3CAo/empty-labels + +> you can _select_ a sample from a different multivariate distribution to match a sample from another distribution along one or a few given dimensions, the samples are going to differ in the variables that you didn't select + + * our brains are good at using the same word to represent absolute differences and low-effect-size stereotypes; it kind of has to be this way, but can result in puzzles and paradoxes if you don't know what's going on + * the paradoxes go away when you stop down and just think about the high-dimensional probability distribution + +### One example: why lesbians are women (do ... do I even need to explain this?) + + * when you point out masculine behavior of AGP TW as evidence for them being male, people will say, "Ah, but lesbians are masculine, too; are you saying that lesbians aren't women???" + * reply: we want the word "women" to refer to the actually-biological-female cluster, which is discretely identifiable, but overlaps with the male cluster if you look at a chosen subspace of individual psychology variables + * maybe in some contexts you might want to talk about "masculine people" that includes prototypical men and butch lesbians + * sketch out a toy model with numbers + +How I put it in the comments— + +http://unremediatedgender.space/2021/Mar/point-man/#isso-171 + +> our brains are good at using a single concept to simultaneously represent discrete differences (genitals, chromosomes) and mere statistical differences (of various effect sizes) that have a lot of overlap—basically, stereotypes. + +> (Such that if you only know someone's sex and nothing else about them, your expectations are going to come out of a probability distribution centered on stereotypes, but this doesn't doom us to an oppressive caste system as long as you can update on individuating information: outliers of various degrees along various dimensions merely require a slightly longer message to describe rather than getting shot.) + +> People who are sympathetic to people who wish they could change sex imagine that they can safely delete the discrete differences from the concept-definition—but if you do that, then, as you describe, there's nothing left for the concept to attach to, except the things we know how to change (people with currently estrogen-dominant hormone systems?), and stereotypes. But people can't say out loud that they're trying to re-anchor the concepts onto smaller-effect-size stereotypes, because they haven't forgotten that the previous iteration of the ideology held sexism is bad. So we end up with a huge amount of doublethink and dissembling, diff --git a/content/drafts/subspatial-distribution-overlap-and-cancellable-stereotypes.md b/content/drafts/subspatial-distribution-overlap-and-cancellable-stereotypes.md deleted file mode 100644 index 7134323..0000000 --- a/content/drafts/subspatial-distribution-overlap-and-cancellable-stereotypes.md +++ /dev/null @@ -1,103 +0,0 @@ -Title: Subspatial Distribution Overlap and Cancellable Stereotypes -Date: 2021-06-01 05:00 -Category: commentary -Tags: categorization, epistemology -Status: draft - -> Do not at the outset of your career make the all too common error of mistaking names for things. Names are only conventional signs for identifying things. Things are the reality that counts. If a thing is despised, either because of ignorance or because it is despicable, you will not alter matters by changing its name. -> -> —[W. E. B. duBois](http://www.virginia.edu/woodson/courses/aas102%20%28spring%2001%29/articles/names/dubois.htm) - -A common misconception about words is that they have definitions: look up the definition, and that tells you everything to know about that word ... right? - -It can't _actually_ work that way—not in principle. The problem—one of them, anyway—is that with a sufficiently active imagination, you can imagine edge cases that satisfy the definition, but aren't what you _really mean_ by the word. - -What's a _woman_? An adult human female. (Let's [not play dumb about this](/2018/Apr/reply-to-the-unit-of-caring-on-adult-human-females/) today.) Okay, but then what does _female_ mean? One common and perfectly serviceable definition: of the sex that produces larger gametes—ova, eggs. - -That's one common and perfectly serviceable definition in the paltry, commonplace _real_ world—but not in _the world of the imagination!_ We could _imagine_ the existence of a creature that looks and acts exactly like an adult human male down to the finest details, _except_ that its (his?) gonads produce eggs, not sperm! So one might argue that this would be a _female_ and presumably a _woman_, according to our definitions, yes? - -But if you saw this person on the street or even slept in their bed, you wouldn't want to call them a woman, because everything about them that you can observe looks like that of an adult human male. If you're not a reproductive health lab tech and don't look at the photographs in biology textbooks, you'll never _see_ the gametes someone's body produces. (You can see male semen, but the individual spermatozoa are too small to look at without a microscope; people [didn't even know that ova and sperm _existed_ until the 17th century](https://onlinelibrary.wiley.com/doi/full/10.1111/j.1439-0531.2012.02105.x).) Does that mean this common definition of _female_ isn't perfectly serviceable after all? - -No, because humans whose gonads produce eggs but appear male in every other aspect, are something I just made up out of thin air for the purposes of this blog post; they don't exist in the real world. What this really shows is that the cognitive technology of "words" having "definitions" doesn't work in _the world of the imagination_, because _the world of the imagination_ encompasses (at a minimum) _all possible configurations of matter_. Words are [short messages that compress information about the world](https://www.lesswrong.com/posts/mB95aqTSJLNR9YyjH/message-length), but what it _means_ for the world to contain compressible information is that some things in the world are more probable than others. - -To see why, let's take a brief math detour and review some elementary information theory. Instead of the messy real world, take a restricted setting: the world of strings of 20 bits. Suppose you wanted to devise an efficient _code_ to represent elements of this world with _shorter_ strings, such that you could say (for example) `01100` (in the efficient code, using just 5 bits) and the people listening to you would know that what you actually saw in the world was (for example) `01100001110110000010`. - -If every length-20 bitstring in the world has equal probability, this can't be done: there are 220 (= 1,048,576) length-20 strings and only 25 (= 32) length-5 codewords; there aren't enough codewords to go around to cover all the strings in this world. It's worse than that: if every length-20 bitstring in the world has equal probability, you can't have labels that compress information _at all_: if you said that the first 19 bits of something you saw in the world were `0110000111011000001`, the people listening to you would be completely clueless as to whether the whole thing was `0110000111011000001`**`0`** or `0110000111011000001`**`1`**. _Locating_ a book in the [Jose Luis Borges's Library of Babel](https://en.wikipedia.org/wiki/The_Library_of_Babel) is mathematically equivalent to writing it yourself. - -However, in the world of a _non-uniform probability distribution_ over strings of 20 bits, compression—and therefore language—_is_ possible . If almost all the bitstrings you actually saw in the world were either all-zeros (`00000000000000000000`) or all-ones (`11111111111111111111`), with a very few exceptions that were still _mostly_ one bit or the other (like `00010001000000000000` or `11101111111011011111`), then you could devise a very efficient encoding. - -To _be_ efficient, you'd want to reserve the shortest words for the most common case: like `00` in the code to mean `00000000000000000000` in the world and `01` to mean `11111111111111111111`. Then you could have slightly-longer words that encode all the various exceptions, like maybe the merely-eleven-bit encoding `10110101110` could represent `00100010000000000000` in the world (`1` to indicate that this is one of the exceptions, a following `0` to indicate that _most_ of the bits are `0`, followed by the [Elias self-delimiting integer codes](https://en.wikipedia.org/wiki/Elias_omega_coding) for 3 (`110`) and 7 (`101110`) to indicate that the 3rd and 7th bits are actually `1`). - -Suppose that, even among the very few exceptions that aren't all-zeros or all-ones, the first bit is _always_ in the majority and is never "flipped": you can have exceptions that "look like" `00000100000000000000` or `11011111111101111011`, but never `10000000000000000000` or `01111111111111111111`. - -Then if you wanted an efficient encoding to talk about the two and only two _clusters_ of bitstrings—the mostly-zeros (a majority of `00000000000000000000` plus a few exceptions with a few bits flipped) and the mostly-ones (a majority of `11111111111111111111` plus a few exceptions with a few bits flipped)—you might want to use the first bit as the "definition" for your codewords—even if most of the various [probabilistic inferences that you wanted to make](https://www.lesswrong.com/posts/3nxs2WYDGzJbzcLMp/words-as-hidden-inferences) [on the basis of cluster-membership](https://www.lesswrong.com/posts/gDWvLicHhcMfGmwaK/conditional-independence-and-naive-bayes) concerned bits other than the first. The majoritarian first bit, even if you don't care about it in itself, is a [_simple_ membership test](https://www.lesswrong.com/posts/edEXi4SpkXfvaX42j/schelling-categories-and-simple-membership-tests) for the mostly-zeros/mostly-ones category system. - -Unfortunately—_deeply_ unfortunately—this is not a math blog. (I _wish_ this were a math blog—I wish I lived in a world where I could do math blogging for the greater glory of our collective understanding of greater reality, rather than being condemned to gender blogging in self-defense, hopelessly outgunned, outmanned, outnumbered, outplanned [in a Total Culture War](/2020/Feb/if-in-some-smothering-dreams-you-too-could-pace/) over the future of [my neurotype-demographic](/2021/May/sexual-dimorphism-in-the-sequences-in-relation-to-my-gender-problems/).) So, having briefly explained the theory, let's get back to the dreary, how do you say?—_application_. - -Defining sex in terms of gamete size or genitals or chromosomes is like the using the never-flipped first bit in our abstract example about the world of length-20 bitstrings. It's not that people _directly_ care about gametes or chromosomes or even gentials in most everyday situations. (You're probably not directly trying to mate with most of the people you meet in everyday situations, and sex chromosomes weren't discovered until the _20th_ century.) It's that that these are _discrete_ features that are [causally](https://www.lesswrong.com/posts/vhp2sW6iBhNJwqcwP/blood-is-thicker-than-water) entangled with everything _else_ that differs between females and males—including many [correlated](https://www.lesswrong.com/posts/cu7YY7WdgJBs3DpmJ/the-univariate-fallacy-1) statistical differences of various [effect sizes](/2019/Sep/does-general-intelligence-deflate-standardized-effect-sizes-of-cognitive-sex-differences/), and differences that are harder to articulate or measure, and differences that haven't even been discovered yet (as gametes and chromosomes hadn't respectively been discovered yet in the 16th and 19th centuries) but can be theorized to exist because _sex_ is a very robust abstraction that you need in order to understand the design of evolved biological creatures. - -Discrete features make for better word _definitions_ than high-dimensional statistical regularities, even if most of the everyday inferential utility of _using_ the word comes from the high-dimensional statistical correlates. A dictionary definition is just a helpful pointer to help people pick out "the same" [natural abstraction](https://www.lesswrong.com/posts/cy3BhHrGinZCp3LXE/testing-the-natural-abstraction-hypothesis-project-intro) in their _own_ world-model. - -(Gamete size is a particularly good definition for the natural category of _sex_ because the concept of [anisogamy](https://en.wikipedia.org/wiki/Anisogamy) generalizes across species that have different sex determination systems and sexual anatomy. In birds, [the presence or absence of a _W_ chromosome determines whether an animal is _female_](https://en.wikipedia.org/wiki/ZW_sex-determination_system), in contrast to [the _Y_ chromosome's determination of maleness in mammals](https://en.wikipedia.org/wiki/XY_sex-determination_system), and some reptiles' sex is determined by [the temperature of an lain egg while it develops](https://en.wikipedia.org/wiki/Temperature-dependent_sex_determination) (!). And let's not get started on the [cloaca](https://en.wikipedia.org/wiki/Cloaca).) - -But because our brains are good at using sex-category words to simultaneously encode predictions about _both_ absolute discrete differences and high-dimensional statistical regularities of various effect sizes, without our being consciously aware of the cognitive work being done, it's easy to get confused by verbal gymnastics if you don't know the theory. - -I sometimes regret that so many of my attempts to talk about trans issues end up focusing on psychological sex differences. I guess I'm used to it now, but at first, this was a very weird position for me to be in! (For a long time, I [really didn't want to believe in psychological sex differences](/2021/May/sexual-dimorphism-in-the-sequences-in-relation-to-my-gender-problems/#antisexism).) But it keeps happening because it's a natural thing to _disagree_ about: the anatomy of pre-op trans women is not really in _dispute_, so the sex realist's contextual reply to "Why do you care what genitals someone might or might not have under their clothes?" often ends up appealing to some psychological dimension or another, to which the trans advocate [can counterreply](https://thingofthings.wordpress.com/2018/06/18/man-should-allocate-some-more-categories/), "Oh, you want to define gender based on psychology, then? But then the logic of your position forces you to conclude that butch lesbians aren't women! _Reductio ad absurdum!_" - -This is a severe misreading of the sex-realist position. No one wants to _define_ "gender" based on psychology. Mostly, definitions aren't the kind of thing you should have preferences about: you can't coerce reality into changing by choosing different definitions! Rather, there's _already_ a multivariate distribution of bodies and minds in the world, and good definition choices help us coordinate the concepts in different people's heads into a _shared_ map of that territory. - -_One_ of the _many_ distinctions people sometimes want to make when thinking about the multivariate distribution of bodies and minds in the world, is that between the sexes. But sex is by no means the only way in which people differ! In many situations, you might want to categorize or describe people in many different ways, some more or less discrete _versus_ categorical, or high- _versus_ low-dimensional: age or race or religion or subculture or social class or intelligence or agreeableness. - -It's possible that the categories that are salient in a particular culture ought to be revised in order to fit the world better: maybe we _should_ talk about categories like "masculine people" (including both typical men, and butch lesbians) more often! But the typical trans advocate shell game of just replacing "sex" with "gender" and letting people choose their "gender" isn't going to fly, because sex actually exists and we have a need for language to talk about it—or maybe, the fact that we have a need for language to talk about it (the fact that the information we observe admits compression) is what it means for sex to "actually" "exist". - -If trans advocates go astray in disbelieving that - - -gamete size or genitals or chromosomes someone has, - - - - - ------- - -Three high-level issues to address— - * Are stereotypes part of the meaning of a word, and is that bad? - * Reply to "So lesbians aren't women, nyah nyah" - * Trying to remove the discrete stuff from the definition leaves you with only stereotypes!! - * gender identity as cognitive illusion - -Maybe play up the symmetry— -A thing that trans activists get wrong: "lesbians aren't women" reductio - - - -A thing that gender-criticals get wrong: yes, "stereotypes" are part of the concept; it couldn't actually be otherwise - -(Let's [not play dumb about the significance of intersex conditions](https://colinwright.substack.com/p/sex-chromosome-variants-are-not-their) today.) - -/2019/Dec/more-schelling/ -https://www.lesswrong.com/posts/i2dfY65JciebF3CAo/empty-labels - -> you can _select_ a sample from a different multivariate distribution to match a sample from another distribution along one or a few given dimensions, the samples are going to differ in the variables that you didn't select - - * our brains are good at using the same word to represent absolute differences and low-effect-size stereotypes; it kind of has to be this way, but can result in puzzles and paradoxes if you don't know what's going on - * the paradoxes go away when you stop down and just think about the high-dimensional probability distribution - -### One example: why lesbians are women (do ... do I even need to explain this?) - - * when you point out masculine behavior of AGP TW as evidence for them being male, people will say, "Ah, but lesbians are masculine, too; are you saying that lesbians aren't women???" - * reply: we want the word "women" to refer to the actually-biological-female cluster, which is discretely identifiable, but overlaps with the male cluster if you look at a chosen subspace of individual psychology variables - * maybe in some contexts you might want to talk about "masculine people" that includes prototypical men and butch lesbians - * sketch out a toy model with numbers - -How I put it in the comments— - -http://unremediatedgender.space/2021/Mar/point-man/#isso-171 - -> our brains are good at using a single concept to simultaneously represent discrete differences (genitals, chromosomes) and mere statistical differences (of various effect sizes) that have a lot of overlap—basically, stereotypes. - -> (Such that if you only know someone's sex and nothing else about them, your expectations are going to come out of a probability distribution centered on stereotypes, but this doesn't doom us to an oppressive caste system as long as you can update on individuating information: outliers of various degrees along various dimensions merely require a slightly longer message to describe rather than getting shot.) - -> People who are sympathetic to people who wish they could change sex imagine that they can safely delete the discrete differences from the concept-definition—but if you do that, then, as you describe, there's nothing left for the concept to attach to, except the things we know how to change (people with currently estrogen-dominant hormone systems?), and stereotypes. But people can't say out loud that they're trying to re-anchor the concepts onto smaller-effect-size stereotypes, because they haven't forgotten that the previous iteration of the ideology held sexism is bad. So we end up with a huge amount of doublethink and dissembling, - -- 2.17.1