+Greedy or not, I wasn't satisfied. On 1 December, I wrote to Scott Alexander, asking if there was any chance of an _explicit_ and _loud_ clarification or partial-retraction of ["... Not Man for the Categories"](https://slatestarcodex.com/2014/11/21/the-categories-were-made-for-man-not-man-for-the-categories/) (Subject: "super-presumptuous mail about categorization and the influence graph"). _Forget_ my boring whining about the autogynephilia/two-types thing, I said—that's a complicated empirical claim, and _not_ the key issue.
+
+The _issue_ is that category boundaries are not arbitrary (if you care about intelligence being useful): you want to [draw your category boundaries such that](https://www.lesswrong.com/posts/d5NyJ2Lf6N22AD9PB/where-to-draw-the-boundary) things in the same category are similar in the respects that you care about predicting/controlling, and you want to spend your [information-theoretically limited budget](https://www.lesswrong.com/posts/soQX8yXLbKy7cFvy8/entropy-and-short-codes) of short words on the simplest and most wide-rangingly useful categories.
+
+It's true that the reason _I_ was continuing to freak out about this to the extent of sending you him this obnoxious email telling him what to write (seriously, what kind of asshole does that?!) has to with transgender stuff, but that's not the reason _Scott_ should care. Rather, it's like [his parable about whether thunder or lightning comes first](http://slatestarcodex.com/2017/10/23/kolmogorov-complicity-and-the-parable-of-lightning/): there aren't many direct non-rationalizable-around consequences of the sacred dogmas that thunder comes before lightning or that biological sex somehow isn't real; the problem is that the need to _defend_ the sacred dogma _destroys everyone's ability to think_. If our vaunted rationality techniques result in me having to spend dozens of hours patiently explaining why I don't think that I'm a woman and that [the person in this photograph](https://daniellemuscato.startlogic.com/uploads/3/4/9/3/34938114/2249042_orig.jpg) isn't a woman, either (where "isn't a woman" is a convenient rhetorical shorthand for a much longer statement about [naïve Bayes models](https://www.lesswrong.com/posts/gDWvLicHhcMfGmwaK/conditional-independence-and-naive-bayes) and [high-dimensional configuration spaces](https://www.lesswrong.com/posts/WBw8dDkAWohFjWQSk/the-cluster-structure-of-thingspace) and [defensible Schelling points for social norms](https://www.lesswrong.com/posts/Kbm6QnJv9dgWsPHQP/schelling-fences-on-slippery-slopes)), then our techniques are _worse than useless_. If Galileo ever muttered "And yet it moves", there's a long and nuanced conversation you could have about the consequences of using the word "moves" in Galileo's preferred sense or some other sense that happens to result in the theory needing more epicycles. It may not have been obvious in 2014, but in retrospect, _maybe_ it was a _bad_ idea to build a [memetic superweapon](https://archive.is/VEeqX) that says the number of epicycles _doesn't matter_.
+
+And the reason to write this is a desperate email plea to Scott Alexander when I could be working on my own blog, was that I was afraid that marketing is a more powerful force than argument. Rather than good arguments propagating through the population of so-called "rationalists" no matter where they arise, what actually happens is that people like Eliezer and you rise to power on the strength of good arguments and entertaining writing (but mostly the latter), and then everyone else sort-of absorbs most of their worldview (plus noise and [conformity with the local environment](https://thezvi.wordpress.com/2017/08/12/what-is-rationalist-berkleys-community-culture/)). So for people who didn't [win the talent lottery](http://slatestarcodex.com/2015/01/31/the-parable-of-the-talents/) but think they see a flaw in the Zeitgeist, the winning move is "persuade Scott Alexander".