Also here:
I can't end without mentioning that there has been some empirical work done on investigating which cognitive features make people libertarians. The main example that comes to mind is Philip Tetlock's investigation of taboo tradeoffs. Roughly, if you present subjects with a dilemma about a hospital administrator who has to choose whether to spend a million dollars on buying a six-year-old child a kidney, or spend the same million dollars on hospital equipment, doctor salaries, et cetera, what you discover is that most subjects, liberal or conservative, want to punish an administrator who even thinks about the question. People who identify as libertarian don't get angry at the administrator for thinking about it. And the first obvious interpretation of an experimental result isn't always the correct one, but sometimes, you know, it is.
My first thought was that the mantra of "shut up and calculate" clearly means that we shouldn't get angry at the administrator for doing that. But Harry's conversations with Dumbledore seemed to go the opposite way. Dumbledore was trying to calculate how to do the most good even if some of the kids get hurt, and Harry was getting angry at him for it.
My guess now is that Harry's not angry at the administrator for calculating. He's angry at the administrator for not calculating how to parley a million dollars into a kidney and a bunch of equipme...
(The HPMOR discussion thread after this one is here.)
This is a new thread to discuss Eliezer Yudkowsky's Harry Potter and the Methods of Rationality and anything related to it. There haven't been any chapters recently, but it looks like there are a bunch in the pipeline and the old thread is nearing 700 comments. The latest chapter as of 7th March 2012 is Ch. 77.
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.
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.
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: