beoShaffer comments on Harry Potter and the Methods of Rationality discussion thread, part 16, chapter 85 - Less Wrong

9 Post author: FAWS 18 April 2012 02:30AM

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Comment author: beoShaffer 18 April 2012 09:51:37PM *  4 points [-]

I thought Dumbeldore said that he found a way to imprison Grindelwald without dementors but I can't find were he says that. edit fixed major spelling error can->can't

Comment author: pedanterrific 18 April 2012 10:01:14PM 12 points [-]

"Are there Dementors in Nurmengard?"

"What?" said the old wizard. "No! I would not have done that even to him -"

The old wizard stared at the young boy, who had straightened, and his face changed.

"In other words," the boy said, as though talking to himself without any other people in the room, "it's already known how to keep powerful Dark Wizards in prison, without using Dementors. People know they know that."

Comment author: buybuydandavis 18 April 2012 10:57:40PM 1 point [-]

That seems like a significant plot point. Do we know how that is done?

Comment author: moritz 19 April 2012 08:33:31AM 2 points [-]

In canon it's definitively done.

But how?

I'm pretty sure that both canon and MoR are silent on how it's done, which is a real pity.

In canon there is a scene where Voldemort breaks into Nurmengard to ask Grindelwald where the Wand is, and then kills him. In a non-magical world I'd say that the fact that somebody can break in means that somebody can break out too, with help from the outside. Even if that's not the case in a magical world, it means that his followers could continue to communicate with him. Not good.

On the other hand there seems to be magic in canon that cannot be broken or circumvented, except for a very specific trigger. Think of the Fidelius charm, which hides a building from everybody, except those that the secret keeper has told the location. Or the potion in the cave that must be drunk, and cannot be vanished, transigured or otherwise "magiced". Maybe a similar kind of "absolute" magic exists that can be used to imprison people reliably. So reliably that no Auror need to stand guard, and are tortured with humming.

Comment author: kilobug 19 April 2012 10:20:19AM 4 points [-]

the fact that somebody can break in means that somebody can break out too, with help from the outside

There is the issue of wands. Wandless magic is, at least for humans, much less powerful than wand magic. So it's perfectly conceivable to me to have obstacles that are virtually impossible to overpower if you're wandless, but possible to overpower if you're a wand and are a good wizard (which Voldemort surely is).

The "his followers could continue to communicate with him" is indeed a real problem. But it seems (both in canon and in MOR) Azkaban itself is not so hard to break from the outside, only (almost) impossible to escape from inside.

Comment author: anotherblackhat 18 April 2012 10:04:22PM 2 points [-]

Dumbledore doesn't come right out and say it, but it's there in Chapter 77;

"In other words," the boy said, as though talking to himself without any other people in the room, "it's already known how to keep powerful Dark Wizards in prison, without using Dementors. People know they know that."