The new discussion thread (part 15) is here.
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 82. The previous thread passed 1000 comments as of the time of this writing, and so has long passed 500. Comment in the 13th thread until you read chapter 82.
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.
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:
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Eliezer Yudkowsky which is not supposed to be publicly available (which includes public statements by Eliezer that have been retracted).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.
Dumbledore suggests a plausible explanation for this when he says "If my opponent had been Lucius, perhaps." Suggests that Lucius is not a rational agent in the sense that he will make negative expected value moves for the sake of vengeance. Voldemort, however, is a rational agent in that sense.
Though I'm not sure Voldemort "blinked," exactly. Voldemort probably didn't care if the families of Death Eaters were killed in retaliation for things done to family members of the Order of the Phoenix. Instead, he made the following calculation: (1) I can afford to tell Lucius I will torture him to death (and maybe kill his baby boy) if he does anything stupid in retaliation for Narcissa's death and (2) but if I go on killing family members of my opponents, my Death Eaters may rebel to protect their families, Dark Mark or no.
I don't agree with your inferences about Voldemort's intentions.
First, I tend to think that Lucius was in fact Imperioused, so his will to vengeance was not a concern. And the undesirability of an all out war from Dumbledore's side was obvious - Dumbledore's side had the numbers. In a Total War of attrition, Voldemort was bound to lose, as Quirrell spelled out in his speech.
His goal is a political one. He has the Great Leader view of politics, and wants all of Britain resolved to follow the Great Leader. How to achieve that? Attack magical Britain with a r... (read more)