Wow. That's just an absolutely fabulous theory. In one fell swoop, you explain why EY appeared to leave AI out of his largest story yet, plausibly account for a vast array of in-story phenomena, and rehabilitate a character (Dumbledore) who seems suspiciously irrational for someone who's supposed to have oodles of meaningful in-story-real-world accomplishments. The theory has falsifiable, concrete predictions -- for example, we should not expect the AI to care if Harry asks it really nicely to give everyone magic powers; nor should we expect magic to be able to do anything that a super-intelligent AI couldn't do (simulating cat-brains is AOK; uncomputably complicated time loops are not OK). The theory also seems to fit with Chapter 82's hint that people subsumed by pheonix fire are re-instantiated "instances" of a more general Fire. In other words, the AI can maybe call the "Harry" subroutine somewhere else if it wants.
I'm in awe.
One possible victory condition if the AI in fact is coded to enforce the beliefs of people with a particular genetic marker is for Harry to find a way to put that marker into most people / his friends using a retrovirus. Does anyone else find it in the least suspicious that Harry's father is an expert biochemist?
So, have there been any fundamentally uncomputable events in the story so far? :-)
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 81, which should be published later today. The previous thread passed 400 comments as of the time of this writing, so it will pass 500 comments soon after the next chapter is posted, if not before. I suggest refraining from commenting here until chapter 81 is posted; comment in the 12th thread until you read chapter 81. After chapter 81 is posted, I suggest all discussion of previous guesses be kept here, with links to comments in the previous thread.
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.) When posted, chapter 81 should appear here.
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: one, two, three, four, five, six, seven, eight,nine, ten, eleven, twelve.
As a reminder, it’s often useful to start your comment by indicating which chapter you are commenting on.
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: