Benito comments on Harry Potter and the Methods of Rationality discussion thread, January 2015, chapter 103 - Less Wrong

7 Post author: b_sen 29 January 2015 01:44AM

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Comment author: Benito 31 January 2015 12:00:28AM 1 point [-]

Harry sat there silently. He had seen the point immediately, and even if it was a wrong point, he knew Professor Quirrell would never, ever be talked out of making it.

Anybody wish to provide arguments for why this decision of Quirrell's was a wrong one?

Comment author: DanielLC 01 February 2015 08:22:07AM 6 points [-]

Professor Quirrell believes Hermione's death is final. Harry intends to make sure it is not.

Comment author: Benito 04 February 2015 10:31:12PM *  2 points [-]

That... Doesn't seem right. The important point is that Quirrell is teaching the other students what it means to truly fail. Even if she does come back, she failed that test.

Comment author: lmm 31 January 2015 12:17:39AM 7 points [-]

Public excoriation of failures usually lowers everyone's performance (in complex tasks or those that require creativity, like the candle/drawing pins test). If, in dangerous situations, his students are afraid that they will fail by dying, they're going to be less effective at defending themselves.

Comment author: Vaniver 31 January 2015 05:31:10PM 4 points [-]

Cites? I've been relying on Hanson's read of the evidence, which points the opposite way.

Comment author: Benito 04 February 2015 10:33:59PM 2 points [-]

I think the effect of his statement was to better calibrate his students' attachment to written tests (make them less worried), but also to make them more vigilant in life.

Comment author: Alsadius 01 February 2015 03:33:44AM 2 points [-]

Dying is pretty much a failure no matter how you look at it, so I doubt worries about your grades will make any marginal difference.

Comment author: lmm 02 February 2015 11:13:49PM 1 point [-]

People are irrational, especially in high-stress situations.

Comment author: Alsadius 03 February 2015 08:40:41PM 0 points [-]

Granted, but that's a really unusual thing for the mind to jump to. "Oh god, who will feed my owl?!", maybe, but "I'm going to fail DADA! Ohnoes!" seems terribly unlikely.

Also, at risk of pointing out the obvious, he's fricking Voldemort. He's allowed to do evil stuff.

Comment author: lmm 05 February 2015 08:00:34AM 0 points [-]

DADA would be on your mind at that point. It seems pretty likely to me. Shrug.

Comment author: gjm 03 February 2015 09:23:17PM 0 points [-]

Allowed?

(I don't think anyone has been suggesting that it would be, I dunno, out of character for Quirrelmort to make the point he's making. What's at issue is -- isn't it? -- that Harry thinks it's unwise or irrational or unfair or something of the kind. And Harry evidently hasn't figured out who Quirrell really is yet. Or maybe he has, at the very end of the chapter, though I am inclined to doubt it.)

Comment author: Alsadius 05 February 2015 06:35:15AM 0 points [-]

Right, good call.

Comment author: MathMage 06 February 2015 07:52:32PM *  1 point [-]

Note first that Quirrell's perspective is informed by his conversation with Hermione on the night she returned from the Wizengamot trial. In his view, her decision to stay involved, knowing the dangers, means she assumes the burden of her failure (as represented by her death).

That said, I imagine Harry thinks Quirrell is making a hasty generalization from what must be considered an exceptional case. Further, that Quirrell is mischaracterizing Hermione's death as a failure of preparation, when in fact she could not have been prepared, because her enemy was an unknown meticulous assassin who could readily counteract every preparation she could make. And finally, that these moves (starting with the attempt to frame Hermione for murder) were made against Harry, and so Harry at least shares the burden of responsibility for Hermione's death.

Comment author: ChristianKl 08 February 2015 11:20:19PM 3 points [-]

Further, that Quirrell is mischaracterizing Hermione's death as a failure of preparation, when in fact she could not have been prepared, because her enemy was an unknown meticulous assassin who could readily counteract every preparation she could make

She could have left the school the same way Longbottom did who got his "Outstanding".

Note first that Quirrell's perspective is informed by his conversation with Hermione on the night she returned from the Wizengamot trial. In his view, her decision to stay involved, knowing the dangers, means she assumes the burden of her failure (as represented by her death).

Rereading that conversation it feels like Quirrell's position is: "I know you don't like me. I don't want to you to be here and I give you the opportunity to leave. I need a decision tonight." It's all said with plausible deniability but Hermione was already thinking that Quirrell was evil enough to ask him: "Are you here to kill me?".

In particular:

No, Miss Granger. Your departure will take time for me to arrange, and I have less time left than you may think. This decision may be painful for you, but it should not be ambiguous; much weighs in the balance of these scales, but not evenly. I must know tonight whether you intend to go.

Killing her is also an example of "arranging her departure".

Comment author: MathMage 11 February 2015 07:54:07PM 0 points [-]

Fair points. Hermione had enough information to make getting out rational, though perhaps not enough to trust Quirrell to get her out. And if Quirrell is the culprit, all the more reason for him to consider her failure to leave as assumption of responsibility for her own demise. That said, these may be blind spots for Harry.