Author: Zack M. Davis
Date: 2023-07-01 11:00
Category: commentary
-Tags: autogynephilia, bullet-biting, cathartic, Eliezer Yudkowsky, Scott Alexander, epistemic horror, my robot cult, personal, sex differences, two-type taxonomy, whale metaphors
+Tags: bullet-biting, cathartic, Eliezer Yudkowsky, epistemic horror, my robot cult, worldbuilding
Status: draft
> All should be laid open to you without reserve, for there is not a truth existing which I fear, or would wish unknown to the whole world.
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> —Thomas Jefferson, earthling
+Eliezer Yudkowsky's fictional portrayl of the world of dath ilan (capitalization _sic_)
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+Dath ilan had originally been introduced in a [2014 April Fool's Day post](https://yudkowsky.tumblr.com/post/81447230971/my-april-fools-day-confession), in which Yudkowsky "confessed" that the explanation for his seemingly implausible genius is that he's "actually" an ordinary person from a smarter, saner alternate version of Earth where the ideas he presented to this world as his own were common knowledge. (This likely inspired the trope of a [_medianworld_](https://www.glowfic.com/replies/1619639#reply-1619639), a setting where the average person is like the author along important dimensions.)[^medianworlds]
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+[^medianworlds]: You might think that the thought experiment of imagining what someone's medianworld is like would only be interesting for people who are "weird" in our own world, thinking that our world is a medianworld for people who are normal in our world. But [in high-dimensional spaces, _most_ of the probability-mass is concentrated in a "shell" some distance around the mode](/2021/May/sexual-dimorphism-in-the-sequences-in-relation-to-my-gender-problems/#typical-point), because even though the per-unit-hypervolume probability _density_ is greatest at the mode, there's vastly _more_ hypervolume in the hyperspace around it. The upshot is that typical people are atypical along _some_ dimensions, so normies can play the medianworld game, too.
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[OUTLINE—
* Introduction and Thesis
* Yudkowsky's new fictional universe is dath ilan, a medianworld centered around him (the race of dath ilani humans are called the "eliezera" in Word of God canon); the "joke" is that this is where the rationality tech of the Sequences came from (per the 2014 April Fools' Day post). Yudkowsky even talks this way in other contexts, including a trope of making fun of "Earth people" and presenting an eliezera racial supremacy narrative. (It's still a racial supremacy narrative even if he doesn't _use the verbatim phrase_ "racial supremacy.") One is led to believe that dath ilan represents a canonical rationalist utopia, someplace that readers of the Sequences would be proud of.
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-Perhaps for lack of any world-saving research to do, Yudkowsky started writing fiction again, largely in the form of Glowfic (a genre of collaborative storytelling pioneered by Alicorn) featuring the world of dath ilan (capitalization _sic_). Dath ilan had originally been introduced in a [2014 April Fool's Day post](https://yudkowsky.tumblr.com/post/81447230971/my-april-fools-day-confession), in which Yudkowsky "confessed" that the explanation for his seemingly implausible genius is that he's "actually" an ordinary person from a smarter, saner alternate version of Earth where the ideas he presented to this world as his own were common knowledge.
+Perhaps for lack of any world-saving research to do, Yudkowsky started writing fiction again, largely in the form of Glowfic (a genre of collaborative storytelling pioneered by Alicorn) featuring the world of dath ilan .
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-The bulk of the dath ilan Glowfic canon was an epic titled [_Planecrash_](https://www.glowfic.com/boards/215)[^planecrash-title] coauthored with Lintamande, in which Keltham, an unusually selfish teenage boy from dath ilan, apparently dies in a freak aviation accident, and [wakes up in the world of](https://en.wikipedia.org/wiki/Isekai) Golarion, setting of the _Dungeons-&-Dragons_–alike _Pathfinder_ role-playing game. A [couple](https://www.glowfic.com/posts/4508) of [other](https://glowfic.com/posts/6263) Glowfic stories with different coauthors further flesh out the setting of dath ilan, which inspired a new worldbuilding trope, the [_medianworld_](https://www.glowfic.com/replies/1619639#reply-1619639), a setting where the average person is like the author along important dimensions.[^medianworlds]
+The bulk of the dath ilan Glowfic canon was an epic titled [_Planecrash_](https://www.glowfic.com/boards/215)[^planecrash-title] coauthored with Lintamande, in which Keltham, an unusually selfish teenage boy from dath ilan, apparently dies in a freak aviation accident, and [wakes up in the world of](https://en.wikipedia.org/wiki/Isekai) Golarion, setting of the _Dungeons-&-Dragons_–alike _Pathfinder_ role-playing game. A [couple](https://www.glowfic.com/posts/4508) of [other](https://glowfic.com/posts/6263) Glowfic stories with different coauthors further flesh out the setting of dath ilan, which inspired a new worldbuilding trope,
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[^planecrash-title]: The title is a triple pun, referring to the airplane crash leading to Keltham's death in dath ilan, and how his resurrection in Golarion collides dath ilan with [the "planes" of existence of the _Pathfinder_ universe](https://pathfinderwiki.com/wiki/Great_Beyond), and Keltham's threat to destroy (crash) the _Pathfinder_ reality if mortals aren't given better afterlife conditions. (I use the word "threat" colloquially here; the work itself goes into some detail distinguishing between bargaining and decision-theoretic threats that should be defied.)
-[^medianworlds]: You might think that the thought experiment of imagining what someone's medianworld is like would only be interesting for people who are "weird" in our own world, thinking that our world is a medianworld for people who are normal in our world. But [in high-dimensional spaces, _most_ of the probability-mass is concentrated in a "shell" some distance around the mode](/2021/May/sexual-dimorphism-in-the-sequences-in-relation-to-my-gender-problems/#typical-point), because even though the per-unit-hypervolume probability _density_ is greatest at the mode, there's vastly _more_ hypervolume in the hyperspace around it. The upshot is that typical people are atypical along _some_ dimensions, so normies can play the medianworld game, too.
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Everyone in dath ilan receives rationality training from childhood, but knowledge and training deemed psychologically hazardous to the general population is safeguarded by an order of [Keepers of Highly Unpleasant Things it is Sometimes Necessary to Know](https://www.glowfic.com/replies/1612937#reply-1612937). AGI research takes place in a secret underground city; some unspecified form of social engineering steers the _hoi polloi_ away from thinking about the possibility of AI.