This is a new thread to discuss Eliezer Yudkowsky’s Harry Potter and the Methods of Rationality and anything related to it. This thread is intended for discussing chapter 93. The previous thread has passed 300 comments.
There is now a site dedicated to the story at hpmor.com, which is now the place to go to find the authors notes and all sorts of other goodies. AdeleneDawner has kept an archive of Author’s Notes. (This goes up to the notes for chapter 76, and is now not updating. The authors notes from chapter 77 onwards are on hpmor.com.)
The first 5 discussion threads are on the main page under the harry_potter tag. Threads 6 and on (including this one) are in the discussion section using its separate tag system. Also: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17,18,19,20.
Spoiler Warning: this thread is full of spoilers. With few exceptions, spoilers for MOR and canon are fair game to post, without warning or rot13. More specifically:
You do not need to rot13 anything about HP:MoR or the original Harry Potter series unless you are posting insider information from Eliezer Yudkowsky which is not supposed to be publicly available (which includes public statements by Eliezer that have been retracted).
If there is evidence for X in MOR and/or canon then it’s fine to post about X without rot13, even if you also have heard privately from Eliezer that X is true. But you should not post that “Eliezer said X is true” unless you use rot13.
Yeah, his Slytherin side has gotten too pessimistic. In fact, the Hogwarts students did about as well as could be expected for a random group of people.
Using Milgrim stats, 35% of people don’t kill the innocent man when they have to press the button themselves and 7.5% don’t kill him when they’re just helping.
In Hogwarts, Harry, the Weasley hive mind, Susan, Ron, and 7 random kids helped. And Neville and Lesath Lestrange each get half credit so that’s 12 people helping. That’s what you would expect from groups of 35 and 160 respectively. Since we are told there are a little over a hundred people there, Slytherin would have done better just going with social science based priors.
I think of Slughorn as the only real Slytherin in canon. The Pure Blood contingent are a bunch of posers who've forgotten that the purpose of dominance is to make your life better, not to pursue some ideal which has a noticeable risk of getting you killed.