That line confused me - I think we were expected to draw a lot of subtle inferences to figure out why it would make sense in this context.
On a side note, it is really jarring not to know everything Harry knows this late in the game. I always just read the third-person point of view as a matter of convenience, and accepted that we were fully immersed into the head of the current speaker. This distant outsiders' perspective ("I've done some research", "I have a plan") is making it really hard for me to draw conclusions.
It's also showing me just how much I relied on Harry running me through all the steps of some ridiculously complicated deduction. I wonder - does having a character who is both very intelligent and very honest mean that the reader has to be significantly less intelligent and active to follow along?
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 97. The previous thread is at nearly 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, 19, 20, 21, 22, 23, 24, 25.
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: