In 2008, Robert Stadler had this really amazing series of posts explaining the hidden probability-theoretic structure of language and cognition. Essentially, explaining _natural language as an AI capability_. What your brain is doing when you [see a tiger and say, "Yikes! A tiger!"](https://www.lesswrong.com/posts/dMCFk2n2ur8n62hqB/feel-the-meaning) is governed the [simple math](https://www.lesswrong.com/posts/HnPEpu5eQWkbyAJCT/the-simple-math-of-everything) by which intelligent systems make observations, use those observations to assign category-membership, and use category-membership to make predictions about properties which have not yet been observed. _Words_, language, are an information-theoretically efficient _code_ for such systems to share cognitive content.
-And these posts hammered home the point over and over and over and _over_ again—culminating in [the 37-part grand moral](https://www.lesswrong.com/posts/FaJaCgqBKphrDzDSj/37-ways-that-words-can-be-wrong)—that word and category definitions are _not_ arbitrary, because there are optimality criteria that make some definitions _perform better_ than others as "cognitive technology"—
+And these posts hammered home the point over and over and over and _over_ again—culminating in [the 37-part grand moral](https://www.lesswrong.com/posts/FaJaCgqBKphrDzDSj/37-ways-that-words-can-be-wrong)—
-> ["It is a common misconception that you can define a word any way you like. [...] If you believe that you can 'define a word any way you like', without realizing that your brain goes on categorizing without your conscious oversight, then you won't take the effort to choose your definitions wisely."](https://www.lesswrong.com/posts/3nxs2WYDGzJbzcLMp/words-as-hidden-inferences)
-> ["So that's another reason you can't 'define a word any way you like': You can't directly program concepts into someone else's brain."](https://www.lesswrong.com/posts/HsznWM9A7NiuGsp28/extensions-and-intensions)
-> ["When you take into account the way the human mind actually, pragmatically works, the notion 'I can define a word any way I like' soon becomes 'I can believe anything I want about a fixed set of objects' or 'I can move any object I want in or out of a fixed membership test'."](https://www.lesswrong.com/posts/HsznWM9A7NiuGsp28/extensions-and-intensions)
-
-> ["There's an idea, which you may have noticed I hate, that 'you can define a word any way you like'."](https://www.lesswrong.com/posts/i2dfY65JciebF3CAo/empty-labels)
-
-> ["And of course you cannot solve a scientific challenge by appealing to dictionaries, nor master a complex skill of inquiry by saying 'I can define a word any way I like'."](https://www.lesswrong.com/posts/y5MxoeacRKKM3KQth/fallacies-of-compression)
-
-> ["Categories are not static things in the context of a human brain; as soon as you actually think of them, they exert force on your mind. One more reason not to believe you can define a word any way you like."](https://www.lesswrong.com/posts/veN86cBhoe7mBxXLk/categorizing-has-consequences)
-
-> ["And people are lazy. They'd rather argue 'by definition', especially since they think 'you can define a word any way you like'."](https://www.lesswrong.com/posts/yuKaWPRTxZoov4z8K/sneaking-in-connotations)
-
-> ["And this suggests another—yes, yet another—reason to be suspicious of the claim that 'you can define a word any way you like'. When you consider the superexponential size of Conceptspace, it becomes clear that singling out one particular concept for consideration is an act of no small audacity—not just for us, but for any mind of bounded computing power."](https://www.lesswrong.com/posts/82eMd5KLiJ5Z6rTrr/superexponential-conceptspace-and-simple-words)
-
-> ["I say all this, because the idea that 'You can X any way you like' is a huge obstacle to learning how to X wisely. 'It's a free country; I have a right to my own opinion' obstructs the art of finding truth. 'I can define a word any way I like' obstructs the art of carving reality at its joints. And even the sensible-sounding 'The labels we attach to words are arbitrary' obstructs awareness of compactness."](https://www.lesswrong.com/posts/soQX8yXLbKy7cFvy8/entropy-and-short-codes)
-
-> ["One may even consider the act of defining a word as a promise to \[the\] effect [...] \[that the definition\] will somehow help you make inferences / shorten your messages."](https://www.lesswrong.com/posts/yLcuygFfMfrfK8KjF/mutual-information-and-density-in-thingspace)
You see the problem. If "You can't define a word any way you want" is a good philosophy lesson, it should be a good philosophy lesson _independently_ of the particular word in question and _independently_ of the current year. If we've _learned something new_ about the philosophy of language in the last ten years, that's _really interesting_ and I want to know what it is!
So, as I sometimes allude to, I've spent basically my entire adult life in this insular intellectual subculture that was founded in the late 'aughts to promulgate an ideal of _systematically correct reasoning_—general methods of thought that result in true beliefs and successful plans—and, [incidentally](https://www.lesswrong.com/posts/4PPE6D635iBcGPGRy/rationality-common-interest-of-many-causes), to use these methods of systematically correct reasoning to prevent superintelligent machines from [destroying all value in the universe](https://www.lesswrong.com/posts/GNnHHmm8EzePmKzPk/value-is-fragile). Lately I've been calling it my "robot cult" (a phrase [due to Dale Carrico](https://amormundi.blogspot.com/2011/08/ten-reasons-to-take-seriously.html))—the pejorative is partially [ironically affectionate](https://www.lesswrong.com/posts/gBma88LH3CLQsqyfS/cultish-countercultishness), and partially an expression of betrayal-trauma acquired from that time almost everyone I [used to trust](https://www.lesswrong.com/posts/wustx45CPL5rZenuo/no-safe-defense-not-even-science) insisted on, on ...
-Well. That's a _long story_—for another time, perhaps. For _now_, I want to explain how my robot cult's foundational texts had an enormous influence on my self-concept in relation to sex and gender.
+Well. That's a _long story_. To _start_, I want to explain how my robot cult's foundational texts had an enormous influence on my self-concept in relation to sex and gender.
It all started in summer 2007 (I was nineteen years old), when I came across _Overcoming Bias_, a blog on the theme of how to achieve more accurate beliefs. (I don't remember exactly how I was referred, but I think it was likely to have been [a link from Megan McArdle](https://web.archive.org/web/20071129181942/http://www.janegalt.net/archives/009783.html), then writing as "Jane Galt" at _Asymmetrical Information_.)
A single-variable measurement like height is like a single coin: unless the coin is _very_ biased, one flip can't tell you much about the bias. But there are lots of things about people for which it's not that they can't be measured, but that the measurements require _more than one number_—which correspondingly offer more information about the distribution generating them.
-And knowledge about the distribution is genuinely informative. Occasionally you hear progressive-minded people dismiss and disdain simpleminded transphobes who believe that chromosomes determine sex, when actually, most people haven't been karyotyped and don't _know_ what chromosomes they have. Certainly, I agree that almost no one interacts with sex chromosomes on a day-to-day basis; no one even knew that sex chromosomes _existed_ before 1905. [(Co-discovered by a woman!)](https://en.wikipedia.org/wiki/Nettie_Stevens) But the function of [intensional definitions](https://www.lesswrong.com/posts/HsznWM9A7NiuGsp28/extensions-and-intensions) in human natural language isn't to exhaustively [pinpoint](https://www.lesswrong.com/posts/3FoMuCLqZggTxoC3S/logical-pinpointing) a concept in the detail it would be implemented in an AI's executing code, but rather to provide a "treasure map" sufficient for a listener to pick out the corresponding concept in their own world-model: that's why [Diogenes exhibiting a plucked chicken in response to Plato's definition of a human as a "featherless biped"](https://www.lesswrong.com/posts/jMTbQj9XB5ah2maup/similarity-clusters) seems like a cheap "gotcha"—we all instantly know that's not what Plato meant. ["The challenge is figuring out which things are similar to each other—which things are clustered together—and sometimes, which things have a common cause."](https://www.lesswrong.com/posts/d5NyJ2Lf6N22AD9PB/where-to-draw-the-boundary) But sex chromosomes, and to a large extent specifically the [SRY gene](https://en.wikipedia.org/wiki/Testis-determining_factor) located on the Y chromosome, _are_ such a common cause—the root of the [causal graph](https://www.lesswrong.com/posts/hzuSDMx7pd2uxFc5w/causal-diagrams-and-causal-models) underlying all _other_ sex differences. A smart natural philosopher living _before_ 1905, knowing about all the various observed differences between women and men, might have guessed at the existence of some molecular mechanism of sex determination, and been _right_. By the "treasure map" standard, "XX is female; XY is male" is a pretty _well-performing_ definition—if you're looking for a [_simple_ membership test](https://www.lesswrong.com/posts/edEXi4SpkXfvaX42j/schelling-categories-and-simple-membership-tests) that provides a lot of information about the many intricate ways in which females and males statistically differ.
+And knowledge about the distribution is genuinely informative. Occasionally you hear progressive-minded people [dismiss and disdain simpleminded transphobes who believe that chromosomes determine sex](https://archive.is/y5V9i), when actually, most people haven't been karyotyped and don't _know_ what chromosomes they have. Certainly, I agree that almost no one interacts with sex chromosomes on a day-to-day basis; no one even knew that sex chromosomes _existed_ before 1905. [(Co-discovered by a woman!)](https://en.wikipedia.org/wiki/Nettie_Stevens) But the function of [intensional definitions](https://www.lesswrong.com/posts/HsznWM9A7NiuGsp28/extensions-and-intensions) in human natural language isn't to exhaustively [pinpoint](https://www.lesswrong.com/posts/3FoMuCLqZggTxoC3S/logical-pinpointing) a concept in the detail it would be implemented in an AI's executing code, but rather to provide a "treasure map" sufficient for a listener to pick out the corresponding concept in their own world-model: that's why [Diogenes exhibiting a plucked chicken in response to Plato's definition of a human as a "featherless biped"](https://www.lesswrong.com/posts/jMTbQj9XB5ah2maup/similarity-clusters) seems like a cheap "gotcha"—we all instantly know that's not what Plato meant. ["The challenge is figuring out which things are similar to each other—which things are clustered together—and sometimes, which things have a common cause."](https://www.lesswrong.com/posts/d5NyJ2Lf6N22AD9PB/where-to-draw-the-boundary) But sex chromosomes, and to a large extent specifically the [SRY gene](https://en.wikipedia.org/wiki/Testis-determining_factor) located on the Y chromosome, _are_ such a common cause—the root of the [causal graph](https://www.lesswrong.com/posts/hzuSDMx7pd2uxFc5w/causal-diagrams-and-causal-models) underlying all _other_ sex differences. A smart natural philosopher living _before_ 1905, knowing about all the various observed differences between women and men, might have guessed at the existence of some molecular mechanism of sex determination, and been _right_. By the "treasure map" standard, "XX is female; XY is male" is a pretty _well-performing_ definition—if you're looking for a [_simple_ membership test](https://www.lesswrong.com/posts/edEXi4SpkXfvaX42j/schelling-categories-and-simple-membership-tests) that provides a lot of information about the many intricate ways in which females and males statistically differ.
Take faces. People are [verifiably very good at recognizing sex from (hair covered, males clean-shaven) photographs of people's faces](/papers/bruce_et_al-sex_discrimination_how_do_we_tell.pdf) (96% accuracy, which is the equivalent of _d_ ≈ 3.5), but we don't have direct introspective access into what _specific_ features our brains are using to do it; we just look, and _somehow_ know. The differences are real, but it's not a matter of any single, simple measurement you could perform with a ruler (like the distance between someone's eyes). Rather, it's a high-dimensional _pattern_ in many measurements you could take with a ruler, no one of which is definitive. [Covering up the nose makes people slower and slightly worse at sexing faces, but people don't do better than chance at guessing sex from photos of noses alone](/papers/roberts-bruce-feature_saliency_in_judging_the_sex_and_familiarity_of_faces.pdf).
If boys are shit, and the rules say that you have to see someone as a girl if they _say_ they're a girl, that provides an incentive [on the margin](https://www.econlib.org/library/Enc/Marginalism.html) to identify as trans, which could intensify the interpretation of autogynephilic attraction as a [ego-syntonic](https://en.wikipedia.org/wiki/Egosyntonic_and_egodystonic) beautiful pure sacred self-identity thing (rather than an ego-dystonic sex thing to be ashamed of), or be a source of gender dysphoria in males who aren't autogynephilic at all.
-To the extent that "cognitive" things like internalized misandry manifesting as sex dysphoria is common (or has _become_ more common in the recent cultural environment), then maybe the two-type taxonomy isn't androphilic/autogynephilic so much as it is androphilic/"not-otherwise-specified": the early-onset type is very behaviorally distinct and has a very straightforward motive to transition (it would be _less_ weird not to); it might not be as easy for a clinician to distinguish autogynephilia from other sources of gender problems in the grab-bag of all males showing up to the gender clinic for any other reason.
+To the extent that "cognitive" things like internalized misandry manifesting as sex dysphoria is common (or has _become_ more common in the recent cultural environment), then maybe the two-type taxonomy isn't androphilic/autogynephilic so much as it is androphilic/"not-otherwise-specified": the early-onset type is very behaviorally distinct and has a very straightforward motive to transition (it would be _less_ weird not to); in contrast, it might not be as easy to distinguish autogynephilia from _other_ sources of gender problems in the grab-bag of all males showing up to the gender clinic for any other reason.
Whatever the True Causal Graph looks like—however my remaining uncertainty turns out to resolve in the limit of sufficiently advanced psychological science, I think I _obviously_ have more than enough evidence to reject the mainstream ["inner sense of gender"](https://www.drmaciver.com/2019/05/the-inner-sense-of-gender/) story as _not adding up_.
So, a striking thing about my series of increasingly frustrating private conversations and subsequent public Facebook meltdown (the stress from which soon landed me in psychiatric jail, but that's [another](/2017/Mar/fresh-princess/) [story](/2017/Jun/memoirs-of-my-recent-madness-part-i-the-unanswerable-words/)) was the tendency for some threads of conversation to get _derailed_ on some variation of, "Well, the word _woman_ doesn't necessarily mean that," often with a link to ["The Categories Were Made for Man, Not Man for the Categories"](https://slatestarcodex.com/2014/11/21/the-categories-were-made-for-man-not-man-for-the-categories/) by Scott Alexander, the _second_ most prominent writer in our robot cult.
-So, this _really_ wasn't what I was trying to talk about; _I_ thought I was trying to talk about autogynephilia and transsexuality as an _empirical_ issue in psychology.
+So, this _really_ wasn't what I was trying to talk about; _I_ thought I was trying to talk about autogynephilia as an _empirical_ theory in psychology, the truth or falsity of which obviously cannot be altered by changing the meanings of words. But because I trusted people in my robot cult to be dealing in good faith rather than fucking with me because of their political incentives, I took the bait.
-[TODO: or at least, even if there are things we can't talk about, we should at least want to avoid dark side epistemology. Briefly tell the story of the Category War?—but try to keep it brief and not-personal; the focus should be on dark side epistemology, rather than re-picking my fight with S.A. or E.Y. (maybe don't name them, but describe the abstract dynamics, and demur that the full story is robot cult inside baseball bullshit). "Everyone else shot first." Wasn't what I was trying to talk about, but I took the bait. For me, this isn't just a "political" topic—I actually need the right answer in order to decide whether or not to cut my dick off]
+Psychology is a complicated empirical science: no matter how "obvious" I might think something is, I have to admit that I could be wrong—not just as a formal profession of modesty, but _actually_ wrong in the real world. But this "I can define the word _woman_ any way I want" mind game? _That_ part was _absolutely_ clear-cut. That part of the argument, I knew I could win. [We had a whole Sequence about this](https://www.lesswrong.com/posts/FaJaCgqBKphrDzDSj/37-ways-that-words-can-be-wrong) back in 'aught-eight, in which Yudkowsky pounded home this _exact_ point _over and over and over again_, that word and category definitions are _not_ arbitrary, because there are criteria that make some definitions _perform better_ than others as "cognitive technology"—
+
+> ["It is a common misconception that you can define a word any way you like. [...] If you believe that you can 'define a word any way you like', without realizing that your brain goes on categorizing without your conscious oversight, then you won't take the effort to choose your definitions wisely."](https://www.lesswrong.com/posts/3nxs2WYDGzJbzcLMp/words-as-hidden-inferences)
+
+> ["So that's another reason you can't 'define a word any way you like': You can't directly program concepts into someone else's brain."](https://www.lesswrong.com/posts/HsznWM9A7NiuGsp28/extensions-and-intensions)
+
+> ["When you take into account the way the human mind actually, pragmatically works, the notion 'I can define a word any way I like' soon becomes 'I can believe anything I want about a fixed set of objects' or 'I can move any object I want in or out of a fixed membership test'."](https://www.lesswrong.com/posts/HsznWM9A7NiuGsp28/extensions-and-intensions)
+
+> ["There's an idea, which you may have noticed I hate, that 'you can define a word any way you like'."](https://www.lesswrong.com/posts/i2dfY65JciebF3CAo/empty-labels)
+
+> ["And of course you cannot solve a scientific challenge by appealing to dictionaries, nor master a complex skill of inquiry by saying 'I can define a word any way I like'."](https://www.lesswrong.com/posts/y5MxoeacRKKM3KQth/fallacies-of-compression)
+
+> ["Categories are not static things in the context of a human brain; as soon as you actually think of them, they exert force on your mind. One more reason not to believe you can define a word any way you like."](https://www.lesswrong.com/posts/veN86cBhoe7mBxXLk/categorizing-has-consequences)
+
+> ["And people are lazy. They'd rather argue 'by definition', especially since they think 'you can define a word any way you like'."](https://www.lesswrong.com/posts/yuKaWPRTxZoov4z8K/sneaking-in-connotations)
+
+> ["And this suggests another—yes, yet another—reason to be suspicious of the claim that 'you can define a word any way you like'. When you consider the superexponential size of Conceptspace, it becomes clear that singling out one particular concept for consideration is an act of no small audacity—not just for us, but for any mind of bounded computing power."](https://www.lesswrong.com/posts/82eMd5KLiJ5Z6rTrr/superexponential-conceptspace-and-simple-words)
+
+> ["I say all this, because the idea that 'You can X any way you like' is a huge obstacle to learning how to X wisely. 'It's a free country; I have a right to my own opinion' obstructs the art of finding truth. 'I can define a word any way I like' obstructs the art of carving reality at its joints. And even the sensible-sounding 'The labels we attach to words are arbitrary' obstructs awareness of compactness."](https://www.lesswrong.com/posts/soQX8yXLbKy7cFvy8/entropy-and-short-codes)
+
+> ["One may even consider the act of defining a word as a promise to \[the\] effect [...] \[that the definition\] will somehow help you make inferences / shorten your messages."](https://www.lesswrong.com/posts/yLcuygFfMfrfK8KjF/mutual-information-and-density-in-thingspace)
+
+So I ended up spending three years of my life re-explaining the relevant philosophy-of-language issues in exhaustive, _exhaustive_ detail, at first in the object-level context of gender on this blog in ["The Categories Were Made for Man to Make Predictions"](/2018/Feb/the-categories-were-made-for-man-to-make-predictions/), and the ["Reply on Adult Human Females"](/2018/Apr/reply-to-the-unit-of-caring-on-adult-human-females/), and later (after [Eliezer Yudkowsky joined in the mind games on Twitter in November 2018](https://twitter.com/ESYudkowsky/status/1067183500216811521), and I _flipped the fuck out_) [strictly abstractly](https://www.lesswrong.com/posts/esRZaPXSHgWzyB2NL/where-to-draw-the-boundaries) [on](https://www.lesswrong.com/posts/edEXi4SpkXfvaX42j/schelling-categories-and-simple-membership-tests) [the](https://www.lesswrong.com/posts/fmA2GJwZzYtkrAKYJ/algorithms-of-deception) [robot](https://www.lesswrong.com/posts/4hLcbXaqudM9wSeor/philosophy-in-the-darkest-timeline-basics-of-the-evolution)-[cult](https://www.lesswrong.com/posts/YptSN8riyXJjJ8Qp8/maybe-lying-can-t-exist) [blog](https://www.lesswrong.com/posts/onwgTH6n8wxRSo2BJ/unnatural-categories-are-optimized-for-deception).
+
+[TODO:
+
+_Everyone else shot first_.
+
+_I need the right answer in order to decide whether or not to cut my dick off_—if I were dumb enough to believe Yudkowsky's insinuation that pronouns don't have truth conditions, I might have made a worse decision
+
+If rationality is useful for anything, it should be useful for practical life decisions like this
+
+the hypocrisy of "Against Lie Inflation"
+
+]
Someone asked me: "Wouldn't it be embarrassing if the community solved Friendly AI and went down in history as the people who created Utopia forever, and you had rejected it because of gender stuff?"
In a world where we _actually had_ magical perfect sex-change technology of the kind described in "Changing Emotions", then people who wanted to change sex would do so, and everyone else would use the corresponding language (pronouns and more), _not_ as a courtesy, _not_ to maximize social welfare, but because it _straightforwardly described reality_.
-In a world where we don't have magical perfect sex-change technology, but we _do_ have hormone replacement therapy and various surgical methods ...
+In a world where we don't have magical perfect sex-change technology, but we _do_ have hormone replacement therapy and various surgical methods ... [TODO: four clusters]
[TODO: explain that "I don't do policy."]