Harry Potter and the Methods of Rationality discussion thread, March 2015, chapter 120

Gondolinian

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 120.

Plans for next chapter release:

The next update will be on March 13th, 2015 at 12PM Pacific (7PM UTC).

There is 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.)

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Yudkowsky which is not supposed to be publicly available (which includes public statements by Eliezer that have been retracted).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

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 120.

Plans for next chapter release:

The next update will be on March 13th, 2015 at 12PM Pacific (7PM UTC).

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Yudkowsky which is not supposed to be publicly available (which includes public statements by Eliezer that have been retracted).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

Didn't Draco say that Lucius saw it happen?

It looks like chapter 47 is where Draco tells Harry about Narcissa's death, and I'm not seeing anything about Lucius' being an eyewitness. The chapter seems to imply that Lucius was told, just like everyone else:

"Draco," Harry said, he let all of the hoarseness into his own voice, it would be wrong to sound calm, "I'm sorry, I'm so sorry for asking, but I have to know, how do you know it was Dumble-"
"Dumbledore said he did it, he told Father it was a warning! And Father couldn't testify under Veritaserum because he was an Occlum

... (read more)