+_Literally_ all I'm asking for is for the branded systematically-correct-reasoning community to be able to perform _modus ponens_—
+
+ (1) For all nouns _N_, you can't define _N_ any way you want without cognitive consequences [(for at least 37 reasons)](https://www.lesswrong.com/posts/FaJaCgqBKphrDzDSj/37-ways-that-words-can-be-wrong).
+ (2) "Woman" is a noun.
+ (3) _Therefore_, you can't define "woman" any way you want without cognitive consequences.
+
+Note, **(3) is _entirely compatible_ with trans women being women**. The point is that if you want to claim that trans women are women, you need some sort of _argument_ for why that categorization makes sense in the context you want to use the word—why that map usefully reflects some relevant aspect of the territory. If you want to _argue_ that hormone replacement therapy constitutes an effective sex change, or that trans is a brain-intersex condition and the brain is the true referent of "gender", or that [coordination constraints on _shared_ categories](https://www.lesswrong.com/posts/edEXi4SpkXfvaX42j/schelling-categories-and-simple-membership-tests) [support the self-identification criterion](/2019/Oct/self-identity-is-a-schelling-point/), that's fine, because those are _arguments_ that someone who initially disagreed with your categorization could _engage with on the merits_. In contrast, "I can define a word any way I want" can't be engaged with in the same way because it's a denial of the possibility of merits.
+
+------
+
+Here's what I think is going on. _After it's been pointed out_, all the actually-smart people can see that "Useful categories need to 'carve reality at the joints', and there's no reason for gender to magically be an exception to this _general_ law of cognition" is a better argument than "I can define the word 'woman' any way I want." No one is going to newly voice the Stupid Argument now that it's _known_ that I'm hanging around ready to pounce on it.
+
+But the people who have _already_ voiced the Stupid Argument can't afford to reverse themselves, even if they're the sort of _unusually_ epistemically virtuous person who publicly changes their mind on other topics. It's too politically expensive to say, "Oops, that _specific argument_ for why I support transgender people was wrong for trivial technical reasons, but I still support transgender people because ..." because political costs are imposed by a mob that isn't smart enough to understand the concept of "bad argument for a conclusion that could still be true for other reasons." So I can't be allowed to win the debate in public.
+
+The game theorist Thomas Schelling once wrote about the use of clever excuses to help one's negotiating counterparty release themselves from a prior commitment: "One must seek [...] a rationalization by which to deny oneself too great a reward from the opponent's concession, otherwise the concession will not be made."[^schelling]
+
+[^schelling]: _Strategy of Conflict_, Ch. 2, "An Essay on Bargaining"
+
+This is sort of what I was trying to do when soliciting—begging for—engagement-or-endorsement of "Where to Draw the Boundaries?" I thought that it ought to be politically feasible to _just_ get public consensus from Very Important People on the _general_ philosophy-of-language issue, stripped of the politicized context that inspired my interest in it, and complete with math and examples about dolphins and job titles. That _should_ be completely safe. If some would-be troublemaker says, "Hey, doesn't this contradict what you said about trans people earlier?", stonewall them. (Stonewall _them_ and not _me_!) Thus, the public record about philosophy is corrected without the VIPs having to suffer a social-justice scandal. Everyone wins, right?
+
+But I guess that's not how politics works. Somehow, the mob-punishment mechanisms that aren't smart enough to understand the concept of "bad argument for a true conclusion", _are_ smart enough to connect the dots between my broader agenda and my (correct) abstract philosophy argument, such that VIPs don't think they can endorse my _correct_ philosophy argument, without it being _construed as_ an endorsement of me and my detailed heresies, even though (a) that's _retarded_ (it's possible to agree with someone about a particular philosophy argument, while disagreeing with them about how the philosophy argument applies to a particular object-level case), and (b) I would have _hoped_ that explaining the abstract philosophy problem in the context of dolphins would provide enough plausible deniability to defend against _retarded people_ who want to make everything about politics.
+
+The situation I'm describing is already pretty fucked, but it would be just barely tolerable if the actually-smart people were good enough at coordinating to _privately_ settle philosophy arguments. If someone says to me, "You're right, but I can't admit this in public because it would be too politically-expensive for me," I can't say I'm not _disappointed_, but I can respect that they labor under constraints
+
+[people can't trust me to stably keep secrets]
+
+The Stupid Argument isn't just a philosophy mistake—it's a _socially load-bearing_ philosophy mistake.
+
+And _that_ is intolerable. Once you have a single socially load-bearing philosophy mistake, you don't have a systematically-correct-reasoning community anymore. What you have is a _cult_. If you _notice_ that your alleged systematically-correct-reasoning community has a load-bearing philosophy mistake, and you _go on_ acting as if it were a systematically-correct-reasoning community, then you are committing _fraud_. (Morally speaking. I don't mean a sense of the word "fraud" that could be upheld in a court of law.)
+
+----
+
+[trade arrangments: if that's the world we live in, fine]
+
+------
+
+[happy price, symmetry-breaking]
+
+As I've observed, being famous must _suck_.
+
+-----
+
+https://slatestarcodex.com/2019/02/22/rip-culture-war-thread/
+
+The Popular Author
+
+"People started threatening to use my bad reputation to discredit the communities I was in and the causes I cared about most."
+
+[lightning post assumes invicibility]
+
+The Popular Author obviously never wanted to be the center of a personality cult; it just happened to him anyway because he's better at writing than everyone else.
+
+----
+
+The "national borders" metaphor is particularly galling if—[unlike](https://slatestarcodex.com/2015/01/31/the-parable-of-the-talents/) [the](https://slatestarcodex.com/2013/06/30/the-lottery-of-fascinations/) Popular Author—you _actually know the math_.
+
+If I have a "blegg" concept for blue egg-shaped objects—uh, this is [our](https://www.lesswrong.com/posts/4FcxgdvdQP45D6Skg/disguised-queries) [standard](https://www.lesswrong.com/posts/yFDKvfN6D87Tf5J9f/neural-categories) [example](https://www.lesswrong.com/posts/yA4gF5KrboK2m2Xu7/how-an-algorithm-feels-from-inside), just [roll with it](http://unremediatedgender.space/2018/Feb/blegg-mode/)—what that _means_ is that (at some appropriate level of abstraction) there's a little [Bayesian network](https://www.lesswrong.com/posts/hzuSDMx7pd2uxFc5w/causal-diagrams-and-causal-models) in my head with "blueness" and "eggness" observation nodes hooked up to a central "blegg" category-membership node, such that if I see a black-and-white photograph of an egg-shaped object, I can use the observation of its shape to update my beliefs about its blegg-category-membership, and then use my beliefs about category-membership to update my beliefs about its blueness. This cognitive algorithm is useful if we live in a world where objects that have the appropriate statistical structure—if the joint distribution P(blegg, blueness, eggness) approximately factorizes as P(blegg)·P(blueness|blegg)·P(eggness|blegg).
+
+"Category boundaries" are just a _visual metaphor_ for the math: the set of things I'll classify as a blegg with probability greater than _p_ is conveniently _visualized_ as an area with a boundary in blueness–eggness space. If you _don't understand_ the relevant math and philosophy—or are pretending not to understand only and exactly when it's politically convenient—you might think you can redraw the boundary any way you want, but you can't, because the "boundary" visualization is _derived from_ a statistical model which corresponds to _empirically testable predictions about the real world_. Fucking with category boundaries corresponds to fucking with the model, which corresponds to fucking with your ability to interpret sensory data. The only two reasons you could _possibly_ want to do this would be to wirehead yourself (corrupt your map to make the territory look nicer than it really is, making yourself _feel_ happier at the cost of sabotaging your ability to navigate the real world) or as information warfare (corrupt shared maps to sabotage other agents' ability to navigate the real world, in a way such that you benefit from their confusion).
+
+-----
+
+[psychological unity of humankind and sex]
+https://www.lesswrong.com/posts/Cyj6wQLW6SeF6aGLy/the-psychological-unity-of-humankind
+
+----
+
+So far, I've mostly been linking to [Anne Lawrence](http://www.annelawrence.com/autogynephilia_&_MtF_typology.html) or [Kay Brown](https://sillyolme.wordpress.com/faq-on-the-science/) for the evidence for this rather than writing up my own take (I already have enough problems with writing quickly, that I don't feel motivated to spend wordcount making a case that other people have already made), but maybe that was a tactical mistake on my part, because people don't click links, and so if I don't include at least _some_ of the evidence inline in my own text, hostile readers (that's you!) will write me off as making unjustified assertions.
+
+And honestly, realistically? I suspect it _mostly_ wasn't the research literature that convinced me, as unscientific as that sounds to say out loud. (This blog is not about sounding scientific.) Research can obfuscate as well as clarify. Even a very educated layman can be brought to vexation looking back and forth between Lawrence and [Veale](/papers/veale-evidence_against_a_typology.pdf), struggling to look up the definitions of complicated statistics, all the MAXCOVs and _p_ values and Cohen's ω (he has an _omega_, too?!—but I'd grown [so comfortable with _d_](/2019/Sep/does-general-intelligence-deflate-standardized-effect-sizes-of-cognitive-sex-differences/)), before eventually throwing her hands up in despair: who am I to know? Who is anyone to know?
+
+So if it wasn't the science literature, what was it? It was a _lot_ of things all pointing in the same direction, but _impossible_ to dismiss once you knew what to look for, even after taking into account that the phrase "once you know what to look for" is a 20-meter fire-truck-red flag for [confirmation bias](https://www.lesswrong.com/posts/rmAbiEKQDpDnZzcRf/positive-bias-look-into-the-dark).
+
+I'm talking about shit like—okay, here's one example, in April 2018, the /r/MtF subreddit [put up a survey](http://archive.is/auSxF) asking, "Did you have a gender/body swap/transformation "fetish" (or similar) before you realised you were trans?" (The poll website itself uses the phrase "before you hatched", a reference to the terminology of pre-transition trans women as "eggs.") Results come back 82.4% Yes, with over 2000 responses. [Top comment on the Reddit thread](https://old.reddit.com/r/MtF/comments/89nw0w/did_you_have_a_genderbody_swaptransformation/dws9h8k/), with some 230 upvotes: "I spent a long time in the 'it's probably just a fetish' camp."
+
+Perhaps some readers are still scoffing at how unscientific this is. Reddit? I expect you to believe that Society's narrative on gender identity is false based on a _Reddit poll_? But think about it. /r/MtF has over 67,000 subscribers.
+
+[80 is not 100, but]
+[AGP makes this look less confusing, the feminine essence narrative can't handle it]
+[the research literature says the same dang thing, up to the ~80% figures!]
+
+I picked on this poll as my first exhibit just because the poll question was _so_ explicit, and the sample size _so_ large, but once you stop being blinded by the Narrative, this stuff is just _not hard to find_.
+
+I bought famed trans activist Julia Serano's _Whipping Girl_ in 2007, when it was new. Again, back then, I didn't think _I_ was Actually Trans—didn't think Serano and I belonged to the same natural category. It was a _shock_ looking back
+
+
+-----
+
+["delusional perverts", no one understands me]