benelliott comments on Harry Potter and the Methods of Rationality discussion thread, part 7 - Less Wrong

7 Post author: Unnamed 14 January 2011 06:49AM

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Comment author: benelliott 14 January 2011 05:14:42PM 14 points [-]

Of course, imbuing your clothing with intelligence so it will absorb killing curses has some truly horrifying moral implications.

Comment author: sketerpot 15 January 2011 05:30:04PM 7 points [-]

Does Avada Kedavra require that its victim be intelligent, or just alive? If it's the latter, then a wizard could presumably turn a leather jacket into a flesh golem or something. It's gruesome enough that there would probably be an old book giving detailed instructions, with horrible illustrations.

Comment author: FAWS 16 January 2011 09:02:40PM *  5 points [-]

I believe Bartemius Crouch Jr. demonstrates the curse by casting it on a spider so intelligence is not required in the books, but this seems like something that might be changed in the fanfic.

Comment author: Sheaman3773 16 January 2011 11:20:00PM 7 points [-]

Quirrell distinguished himself early on in the fic as saying that the Killing Curse was a spell that solved many problems. He also said (ch 16):

The Killing Curse is unblockable, unstoppable, and works every single time on anything with a brain.

Comment author: benelliott 16 January 2011 09:43:48AM 1 point [-]

Didn't think of that. I suspect that the exact requirement amounts to having a 'soul', whatever that means.

Comment author: DanielLC 15 January 2011 05:46:22AM 4 points [-]

Only if you're death-averse. I figure intelligence for a little bit is better than no intelligence at all.

Besides, you cease to be intelligent every time you fall asleep. People never seem to worry about the moral implications of that.

I admit Harry is death-averse. I suppose he just never thought about sleep.

Comment author: Dreaded_Anomaly 15 January 2011 08:04:13PM *  7 points [-]

Comparing sleep to death for intelligence is like comparing a screensaver to dismantling for a computer. The brain is still very active during sleep, external stimuli can still be recognized, and sleep isn't a permanent condition. I don't see how such a comparison is meaningful for discussing intelligence.

Comment author: DanielLC 15 January 2011 11:25:40PM 0 points [-]

All those things except permanence are true of animals, or for that matter, a computer.

Permanence causes a lot of paradoxes. For example, if you "kill" someone in their sleep, they never wake up, so it was permanent. That is, unless you start using counterfactuals, and talk about if they could have been woken up. In that case, they still can. It's not completely impossible, just really unlikely. But if you were dead set on killing them once they went to sleep, it would be really unlikely for them to wake up from that.

Also, if they stop being intelligent, it becomes impossible to follow what "them" is. Intelligence stops. Intelligence starts. Who's to say it's the same one?

Comment author: Vaniver 16 January 2011 10:04:05AM *  6 points [-]

hides face behind hands

reveals

PEEKABOO!

Comment author: Dreaded_Anomaly 15 January 2011 11:40:08PM *  1 point [-]

That's a weak use of permanence. Nothing about the process of sleep requires that it be permanent, so sleep does not have the inherent property of permanence. Sometimes, people incidentally never wake from sleep, but that's not permanence in the way that death is inherently permanent.

I don't agree that we stop being intelligent when we sleep. You continue to assert this, but without supporting it. Again:

The brain is still very active during sleep, external stimuli can still be recognized

Also, if intelligence "stops" and "starts" from the same physical generator, i.e. the brain, (which isn't what happens with sleep) then it is the same one.

(Edited to add article link.)

Comment author: DanielLC 17 January 2011 10:05:37PM 1 point [-]

Nothing about the process of sleep requires that it be permanent, so sleep does not have the inherent property of permanence.

What makes it inherently permanent? The only difference between sleep, cryostasis, and being shot in the head is how likely you are to be revived. It's never certain, and it's never impossible. Death is permanent by definition, but that just means we're never quite certain anybody is dead.

Also, if intelligence "stops" and "starts" from the same physical generator, i.e. the brain, (which isn't what happens with sleep) then it is the same one.

Pretty much everyone's brain is made of the same quarks and leptons, so the same physical generator doesn't exactly narrow it down any. I would explain what I mean by that, but the link you have already does it.

Comment author: Dreaded_Anomaly 18 January 2011 12:13:58AM -1 points [-]

Yes, it does. The link says, actually:

You will even be able to see, I hope, that if your brain were non-destructively frozen (e.g. by vitrification in liquid nitrogen); and a computer model of the synapses, neural states, and other brain behaviors were constructed a hundred years later; then it would preserve exactly everything about you that was preserved by going to sleep one night and waking up the next morning.

The physical generator includes the configuration of those quarks and leptons, which is what gives rise to the specific intelligence.

Comment author: DanielLC 18 January 2011 10:21:10PM -1 points [-]

The configuration isn't the same when you wake up. It's similar, but how do you know how similar it has to be?

Again, there's nothing prevent a given configuration from ever occuring again, so you can't tell if someone dies. Also, the configuration I had when I was little no longer exists. Wouldn't that mean that as I live, each earlier instance of me is slowly dying?

Comment author: Dreaded_Anomaly 18 January 2011 10:47:40PM -1 points [-]

When the butterfly emerges, is the caterpillar dead? I don't think so. Life still exists, and though its form changes, there is continuity from one moment to the next. The same is true for intelligence. To say otherwise is to stretch the meaning of "death" beyond relevance.

Comment author: benelliott 16 January 2011 09:45:52AM 0 points [-]

If they have the same memories and the same personality then its still them.

Comment author: DanielLC 17 January 2011 09:57:30PM 0 points [-]

But then you're not the same person "you" were a year ago, and it's possible for you to be two people at once.

Also, that means that it's impossible to ever tell if you're dead. Even without some way of working out who you were, another you could start by complete coincidence.

Comment author: bigjeff5 04 February 2011 05:19:06PM 1 point [-]

The Sorting Hat disagreed. It seemed pretty pissed at Harry for accidentally making it sentient, which then meant Harry would be forced to kill it by removing the source if the hat's sentience.

Comment author: TobyBartels 18 January 2011 06:07:40AM *  1 point [-]

You could imbue an item with intelligence and the desire to die gloriously in battle.

In response, DanielLC seems to take it for granted that the rule of morality is "Do to others what you would have them do to you.", which is not bad as a rule of thumb, but leads to irreconcilable conflict when applied by people with different preferences (such as intelligence, even for a brief period, vs continuing to survive, once intelligence exists). The real rule should be "Do to others what they would have you do to them.".

Since your clothing has no preferences before imbuing it with intelligence, anything that you do to it is (directly) morally neutral. As for the indirect effect that it's liable to be horribly killed, the morality of that depends entirely on what its preferences are after it is imbued with intelligence.

All that said, I didn't read the statues in OotP as having intelligence at all.

Edit: I forgot to state the correction to the Golden Rule above! Fixed. (Also minor grammar fix and removing the false reference to Dreaded Anomaly.)

Comment author: JamesAndrix 28 January 2011 07:06:05AM 0 points [-]

Would it also be moral to genetically engineer a human so that it becomes suicidal as a teenager?

Comment author: TobyBartels 29 January 2011 12:09:03AM *  0 points [-]

It would be immoral to genetically engineer suicidal depression, and it would be immoral to engineer the desire to die in this society, where it cannot easily be fulfilled.

But imagine that puberty, instead of leading people to want to have sex, led us (or some of us) to want to die. While this might be as bad as puberty currently is, with new hormones and great confusion, hopefully a competent genetic engineer would actually make it better. No depression here, but looking forward to becoming an adult, with all that this entails. Presumably the engineer even has some purpose in mind, but even if not, I'm sure that society is more than capable of making one up.

There must already be a science fiction story out there with this premise, but I don't know one.

Comment author: David_Allen 29 January 2011 04:59:13PM -1 points [-]

It would be immoral to genetically engineer suicidal depression, and it would be immoral to engineer the desire to die in this society, where it cannot easily be fulfilled.

It would be immoral to engineer the desire to die in this society, where it is considered immoral to make people want to kill themselves.

Comment author: Dreaded_Anomaly 18 January 2011 06:11:37AM 0 points [-]

I haven't commented on the morality of the issue at all, just the comparison of death to sleep.

Comment author: TobyBartels 18 January 2011 06:19:22AM 0 points [-]

Sorry, the opposing moral viewpoint against which Daniel argues is actually Daniel's interpretation of Harry, not you. I've edited my comment.

Comment author: David_Gerard 29 January 2011 05:33:31PM -1 points [-]

And noting, of course, that this precise issue comes up when Harry has accidentally made the Sorting Hat sentient.