Harry Potter and the Methods of Rationality discussion thread, part 19, chapter 88-89

Vaniver

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 88-89. The previous thread has passed 500 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.

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Eliezer Yudkowsky which is not supposed to be publicly available (which includes public statements by Eliezer that have been retracted).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.

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Eliezer Yudkowsky which is not supposed to be publicly available (which includes public statements by Eliezer that have been retracted).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.

Harry knows how smart Quirrell is, and he knows that if it occurred to him that the troll was an attempt on Hermione's life, it would have occurred to Quirrell instantly. We (and Harry) know that Quirrell said nothing to McGonagall, from which Harry will soon infer that Quirrell could have saved Hermione yet did nothing. (Which makes it likely, but not certain, that it was Quirrell who was behind the troll.) In either case Quirrell has reached a point, or is about to reach a point, in his sinister plan where it no longer matters (or perhaps even requires) that Harry take him as a mortal enemy.

Draco (and maybe even Lucius) will most likely infer from the troll incident that Hermoine was not the one who attacked him, and he will align himself with Harry in the coming Roaring Rampage of Revenge. I would not be surprised if Lesath Lestrange also made an appearance.

Quirrel didn't know that Hermione was missing when he left with McGonagall.

9Decius13y

It's also possible/likely that the Malfoy household is either involved, or believes that one of their allies is involved, in a revenge killing.