Since Harry Potter and the Methods of Rationality is apparently still a thing, I figured I'd spend a few minutes before fediverse monster-movie night to collect relevant links:
- Archive of su3su2u1 review (among other things an easy intro to how the "science" in HPMoR is bunk)
- Spacebattles.com forum thread: The Wizard of Woah and Irrational Methods of Irrationality
- HPRick and Morty
- "If you think you can point to an unnecessary sentence within [HPMoR], go ahead and try."
- Sneering at Yudkowsky's advice about writing "awesome" characters
- Sneering at Yudkowsky's retrospective interview (August 2025)
- Sneering at Yudkowsky's presence on a TV Tropes fork
And a question dug up from one of those old threads: OK, so, Yud poured a lot of himself into writing HPMoR. It took time, he obviously believed he was doing something important — and he was writing autobiography, in big ways and small. This leads me to wonder: Has he said anything about Rowling, you know, turning out to be a garbage human?
32 Comments
sailor_sega_saturn@awful.systems · 23 pts · 1y
This is just a trap to trick people into reading the first sentence of HPMoR isn't it?
sailor_sega_saturn@awful.systems · 16 pts · 1y
I couldn't find anything, though I did find this thread where he ponders if the problem with police is that they just have too much gosh darn testosterone while awkwardly trying not to take a side:
"A trans AFAB". Lovely.
Don't worry though, nothing quite says "transphobes not welcome" like this:
Well OK maybe they are welcome, but at least they'll begrudgingly use the right pronouns while they gleefully tear down all my human rights!
blakestacey@awful.systems · 12 pts · 1y
There was just recently a dust-up wherein authors quit a romance con because it was to feature someone who published a Harry Potter fic with the serial numbers filed off, and supporting anything that keeps the brand going is putting money in Rowling's pocket and thus actively making trans people's lives worse. People care about this kind of thing; at least, some of 'em do. There are reactions. Some of those are talk about "reclaiming the fandom", while others regard that as untenable self-justification... But any way you slice it, the subject is very clearly coming up.
In the year since the Neil Gaiman unpleasantness dropped, I've lost count of all the threads where people have said that they can't enjoy his work again, that they are painfully re-evaluating their relationship with Sandman or Coraline or American Gods. They can't help but engage with the subject. And, hey, I get it! I generally liked his stuff and saw him live at a few events over the years, where he was an enjoyable public speaker. I don't have a Death tattoo that now needs covering up, but I can still register a loss. Discovering Sandman while visiting a friend on vacation when they were checking it out of the public library... that was an uncomplicatedly happy memory!
This kind of thing grips a person and compels a response. Even if that's only a self-justifying rationalization of the status quo! But Yudkowsky (to my knowledge) has said nothing, none of the lesswrongs commenting on that interview said anything... I expected something, like a "Rational!Harry is the only canon now", or a "Methods of Rationality is the greatest fic to be based on the works of Hatsune Miku". Anything, you know? But I haven't even seen the step that elsewhere would be the bare minimum.
bitofhope@awful.systems · 18 pts · 1y
I don't think he ever cared that much about Harry Potter in the first place. Much of HPMOR has these odd little uncommented contradictions with the original books that seem to result from skimming or basing your info on fan wikis.
YourNetworkIsHaunted@awful.systems · 17 pts · 1y
I think he pretty clearly wanted to preach rationalism and decided to weld it onto the most popular IP he could find.
zogwarg@awful.systems · 11 pts · 1y
I'm under the impression that he essentially stated as much, though i'm a bit too lazy to go quote mining.
mountainriver@awful.systems · 13 pts · 1y
I hadn't read HPRick and Morty, so thanks for that!
Lots of gems about wizard fascism. I liked this part:
BlueMonday1984@awful.systems · 11 pts · 1y
I haven't seen STRANGE ÆONS' video about HPMOR here, so I'd strongly recommend checking that out
corbin@awful.systems · 6 pts · 1y
It's still a solid takedown; it's aging very well. Previous discussions are here and here.
swlabr@awful.systems · 11 pts · 1y
Back when I was a teenager and didn't know about LW or any of these turds, HPMoR came across my desk. I read less than five chapters before I realised I couldn't stand the smugness of MC Potter and dropped it. I took the most rational course of action after this and became a HPMoR hater. How could I prove, objectively, that this was a bad fic^[Note: This was just a framing device for this comment. I don't actually "hate" HPMoR. I mostly forgot about it until LW popped up in my life again like ten years later and I when into a K-hole and learned that the Bay Area, where I was soon to move for work, was filled with technofascists.]?
Initially, I was thinking about how it's kind of stupid to take a world with magic in it, then write a story about trying to impose "scientific" or "rational" concepts outside of that world onto it. It's kind of a non-starter in the sense that it feels like the point of a magical setting is to remove some of the annoyances of reality. I mean, that's the entire plot of HP to start with: Potter had a shit life, and now he gets to do dope wizard shit. Bringing in rationality to a magical world would seem to spoil the whole thing.
But then I realised that I don't read that much fiction and that there are probably enough counterexamples where I'm wrong, and that this idea is pulled off well. So I thought some more. How do you write a story that "rationally" talks about magic? I think it's an exercise in worldbuilding. Like, if you're going to write a story about a magical world and call out all the ways it doesn't fit with the economic and scientific models that apply to the mortal world, that kind of necessitates some reasoning about why.
For example, I remember that MC HP points out that you could perform arbitrage by exploiting the exchange rates between gold and silver in the mortal and magic worlds. OK, sure. The only thing that justified why the magical world hadn't closed this loophole was that the mortal and magic worlds were disconnected. My argument is: this is fine if the thing you're explaining is why mortals don't see fairies or dragons fly around every day. It's not fine if you're talking about arbitrage. You're saying that, in the magical world, nobody, at any point, has seen that you can buy something in one place for a lower price than you can sell elsewhere? Yud, of course, lampshades all this with Potter just saying "Boy, are these magical bumpkins stupid."
This is the only example I have to draw on from HPMoR because I ain't gonna read that shit to find more, but I guarantee that Yud never does the research about how all the models and laws and theories he likes to teach actually came about, and which ones would definitely be observable or applicable in the magic world and which wouldn't be.
YourNetworkIsHaunted@awful.systems · 8 pts · 1y
It's definitely a world building exercise, and I think you're really close to the ways that Yud does it badly. Like, the TERF unrelated to the now-passed fabric store is not particularly interested in world building outside of giving the story the appropriate vibe. Her world is absolutely littered with inconsistencies and things that don't really hold together even before you start bringing in the Yuddite ideology and associated models. What a good and interesting writer would do is use that as the jumping-off point. Why don't wizards arbitrage their gold and silver coins? There could be a dozen interesting answers to that question that could be fun to explore or create neat complications for a story. But rather than actually engage with either the setting he's reading or the science he's writing into it, Yud just name-drops it to show how smart he and his friends are compared to this setting.
gerikson@awful.systems · 5 pts · 1y
I read HP before JK came out as a rabid reactionary, and while I didn't rate the later books the first 3 or 4 were decent YA fantasy. You could see the lineage of classic British public school stories (if you want a better example, check out Kim Newman's Drearcliff Grange series) and there's enough allusions to classic myth and fantasy to keep the wheels on the cart. But somewhere around there Rowling became richer than God and could basically fire anyone who disagreed with her.
YourNetworkIsHaunted@awful.systems · 7 pts · 1y
Yeah. I think the "uninterested in world building" comment came off harsher than I meant it. Not every fantasy author is going to be Tolkien and exhaustively craft the mythologies, languages, and cultures that make up their secondary world ahead of time. That kind of extensive detail should be able to answer at least some of the kind of questions Yud brings up here, even if they're not relevant to the narrative. HP is more interested in getting into the action of the scene rather than the overarching design of the world, and so the world building plays out the same way. We learn about the kinds of snacks available on the train or the specific wand motions Harry practices in charms class, but not the details of how space folds around platform 9 & 3/4, or through what theoretical underpinnings wizards are able to contradict the otherwise-applicable laws of physics.
My biggest point of disagreement with Yud is that this choice isn't actually a weakness of the story, even if it means it doesn't meet this one particular form of scrutiny.
gerikson@awful.systems · 6 pts · 1y
I've read some SF/F where the author is way more into worldbuilding than their readers are...
gerikson@awful.systems · 6 pts · 1y
Lev Grossman's The Magicians takes a stab at this. In essence it's basically Harry Potter meets The Rules of Attraction, but Grossman does discuss what magicians do after graduation. Public service is big, as are NGOs.
blakestacey@awful.systems · 11 pts · 1y
(Image description: meme of a woman yelling in a man's ear. Captions read, "Their foundational text is a Harry Potter fanfic that supposedly teaches science. But it gets ninth-grade biology wrong by fucking up Punnett squares.")
dgerard@awful.systems · 9 pts · 1y
Cognitive Biases due to a Narcissistic Parent, Illustrated by HPMOR Quotations
zogwarg@awful.systems · 13 pts · 1y
Oof on the part of the author though:
jonhendry@awful.systems · 5 pts · 1y
Guillotines ought to be sufficient.
Amoeba_Girl@awful.systems · 12 pts · 1y
From the first and most popular comment
yeehaw
BlueMonday1984@awful.systems · 5 pts · 1y
Took me a second to realise this was LW.
dgerard@awful.systems · 8 pts · 1y
I should not be surprised that the author of HPRick and Morty also wrote SCP-8008.
swlabr@awful.systems · 6 pts · 1y
🫡
theodoraward@awful.systems · 4 pts · 17d
When I found out he was already thirty (30) years old when he started writing it I had to physically get up and go for a walk
blakestacey@awful.systems · 4 pts · 17d
It reads like the overwrought, misaimed, indulgent clunkiness that I produced around age 15. Except slimier. At least what I wrote at age 15 had science is awesome! at its core, rather than science is broken, follow my methods to become
ClearRational instead.blakestacey@awful.systems · 3 pts · 85d
It was observed ages ago that Yud completely whiffed Mendelian genetics. Here's the explanation in the su3su2u1 review, to refresh:
Which goes to show that you shouldn't try to learn science from HPMOR: the facts are bad, and the reasoning is bad. It doesn't matter pedagogically whether it's the author's mistake or the character's. And, really, having an 11-year-old boy who has done nothing but read books be the conduit for explanations of science is just a bad structural choice, for the same reason that you don't see textbooks with unreliable narrators.
Yud is still throwing words at this:
Ooh, do tell.
Ooh, do fuck off. You don't get points for the story you didn't write. And adding lore after the fact doesn't change that your characters made the wrong decision from the information they had available at the time.
This is weird and arbitrary. Plenty of science-fiction stories have magic (or that which is effectively magic) operating by unknown-to-us physics. For example, the Laundry Files books are full of sigils and geases and summonings, and they explicitly say that the physicists are right, in the domain they've studied.
For Yudkowsky, operons must be evidence of Intelligent Design.
swlabr@awful.systems · 4 pts · 85d
midichlorian lore is better than this dreck. rare midichlorian W
blakestacey@awful.systems · 3 pts · 85d
The same chapter has another instance of trademark bad Yud writing: "gom jabbar" is a torture spell that Draco applies to Hariezer's hand. Few things kill tension faster and yeet the reader out of the story with greater force than a superfluous Nerd Culture(TM) reference. And the very next chapter has the smegheaded Death Note bit. It's Ready Player One for cult inductees.
swlabr@awful.systems · 3 pts · 85d
References that I thought this was before I looked it up: star wars EU (gom jabba-r), or one piece (gomu gomu jabbar). It was neither and just dune.
I can picture Yud smirking to himself, thinking of how clever he is for shoving a sci-fi reference into a fantasy universe, in doing so injecting just a little more rationality into an otherwise irrational genre.
Anyway here’s the rejected RP1 theme song
blakestacey@awful.systems · 2 pts · 344d
What's the best way for Effective Altruists to allocate grant money? Purchasing malaria nets? Direct giving? No, of course not. It's buying $28k worth of copies of HPMOR (archive)
blakestacey@awful.systems · 2 pts · 17d
And here's a relevant Reddit thread about how HPMoR was even worse when first posted.
blakestacey@awful.systems · 1 pts · 5d
And when Bluesky rediscovered HPMoR, we got this from a certain Paulrus of West Bumblefrick: