RolfAndreassen comments on Harry Potter and the Methods of Rationality discussion thread, part 26, chapter 97 - Less Wrong

5 Post author: palladias 15 August 2013 02:18AM

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Comment author: RolfAndreassen 15 August 2013 05:02:42PM 0 points [-]

I think Harry would laugh all the way to 10 Downing Street, as he allies with sixty million people who agree with him on human rights and have at least a notion of science, security, and total war, even though most of them, of course, aren't trained in it. Notice his remark about "[Muggle lawyers] would think yours are cute". Harry may be mistaken, but I think he believes that for Lucius to tangle with Muggle Britain would be the last mistake House Malfoy ever made.

Comment author: DanArmak 15 August 2013 05:40:38PM 3 points [-]

Lord Malfoy wouldn't bother with Muggle lawyers, he'd use magic and take what he wants. Remember, he doesn't see Muggles as people. The only ones who could stop him from doing anything he wanted would be other magic-users.

Comment author: RolfAndreassen 15 August 2013 05:49:59PM 2 points [-]

The point about lawyers is just that Harry sees the wizard world as rather quaint and old-fashioned; Lucius is a big frog in a very tiny pond. Let the Masquerade be broken in any serious way, and within a year or two Muggle Britain will have produced anti-curse body armour (possibly made of tinfoil) and guns that will reliably break a wizard's shields. In other words, it's not just wizard lawyers that are cute; wizard soldiers are also fundamentally non-serious. This may not be actually true, but I think it is what Harry believes.

By the way, in the Rowling-verse, the Prime Minister is supposed to know about the Ministry of Magic; he's the one official point of contact between Muggles and wizards. I wonder if that's also true in the canonical version?

Comment author: MarkusRamikin 18 August 2013 08:43:00AM *  4 points [-]

It's not body armor and such that matters. It's control. Wizards have mind magic. They can alter memories and control people. That would let them act through agents who already possess muggle resources, and who already understand (and can explain whenever necessary) the strengths of the muggle world.

At the end of the day, if wizards seriously get interested in the muggle world, and muggles in the wizard world (not that they should get the chance, if the Malfoys are smart), and both learn about each others' strengths, wizards will still be the ones with the edge.

Comment author: RolfAndreassen 18 August 2013 07:24:14PM 0 points [-]

Wizards have mind magic. They can alter memories and control people.

Hence my mention of anti-curse body armour made of tinfoil. :)

Comment author: tadrinth 19 August 2013 06:53:26PM 1 point [-]

Body armor only protects against weak curses like Somnium that are standard first year hexes. Stupefy, which is castable by first years, is not blocked by armor.

Comment author: RolfAndreassen 20 August 2013 03:49:48PM 2 points [-]

I think you are rather missing my point, here. The body armour that Muggle Britain would invent would not be the kind available to Harry as a desperate improvisation. In a year or two, after a crash research program, Muggle Britain would understand how magic works, what materials block it, and would mass-produce the resulting body armour that does block curses up to and including Avada Kedavra. It would be based on tinfoil because everyone knows that tinfoil hats block the government's mind-controlling rays.

Comment author: elharo 16 August 2013 10:57:58AM *  10 points [-]

By the way, in the Rowling-verse, the Prime Minister is supposed to know about the Ministry of Magic; he's the one official point of contact between Muggles and wizards. I wonder if that's also true in the canonical version?

Did you just upgrade HPMoR to canon, and downgrade the Rowling-verse to non-canon? Bwa-ha-ha!

Comment author: DanielH 19 August 2013 05:26:43AM 1 point [-]

I've done that with Luminosity and Radiance over the four Twilight books (and I've only read the latter because of the former), and will probably do that with MoR once it's actually complete.

Comment author: Luke_A_Somers 20 August 2013 06:25:30PM 0 points [-]

For purposes of HP:MoR, yes. Canon is relative.

Comment author: Alsadius 17 August 2013 09:54:23PM 0 points [-]

Why would a gun be more lethal than current combat magic?

Comment author: metastable 17 August 2013 10:22:32PM 6 points [-]

1) Same reason muskets trump trained knights and longbowmen. Even though heavy plate was actually effective against primitive firearms, and longbows worked more reliably and with excellent range, you could kit out a peasant with an arquebus for much less than the cost of mounting and armoring a knight, and a fraction of the training (you had to train for years to be able to fight effectively in mail or on horseback and drawing a longbow was an elite skill that required extreme muscle hypertrophy. It took a few hours to learn how to operate your firearm, and a few weeks to learn how to coordinate with other peasants.) Similarly, even if wizards were significantly more lethal and/or survivable than dudes with carbines, they'd be incredibly outnumbered.

2) In the Harry Potter World, combat magic is really weak. It's almost all short range and slow, often nonlethal, rarely provides area effects, and nobody really trains it. Automatic weapons have cyclic rates of hundreds or even thousands of rounds per minute, and trained operators can hit a target at half a mile or more. And that's just small arms. They wouldn't even need special anti-magic weapons, unless the wizards were extremely well organized.

Comment author: bogdanb 28 August 2013 09:37:45PM *  2 points [-]

With regards to (2), I think you’re confusing first-year war games with actual combat magic.

Actual “I really want to kill you” spells are probably much more powerful. Fiendfyre for example has at least the destructive potential of a tank, and in canon even Goyle could cast it. (It’s hard to control, but then again so is a tank.) Avada Kedavra can probably kill you even through a nuclear bunker wall, and it can be used by at least some teenagers. Sectumsempra is probably a instant-kill against a muggle, even with body armor, and it was invented by Snape while he was still a student.

By contrast, pretty much the most powerful potential weapon normal people (well, outside the US at least) have ready access to is a car, and a very tiny fraction of people can easily make something much more destructive than a crude bomb. Also, due to the effects of magic on electronics, pretty much everything other than kinetic impactors would be fried by any kind of spell that manages to connect.

We’re never shown really bad stuff, and during a discussion in MoR it’s mentioned that thermonuclear weapons are only a bit worse than most really bad spells, and that Atlantis was erased from time.

Comment author: metastable 29 August 2013 03:45:44AM 2 points [-]

Good points, all. Fiendfyre seems robust.

I might counter that most combat magic, even the adult sort, seems to be line-of-sight, which is a huge handicap. It also seems to be very inaccurate. If Harry & Co can literally dodge Deatheaters on foot and brooms, supersonic jets and HALO insertions are going to be really hard to target. Not to mention artillery shells in flight. And Wizards seem weirdly resistant to (biased against?) using magical heavy weapons or fire team tactics. They have a real duelist mentality.

But the ability to erase from time does really trump. I concede.

Comment author: bogdanb 02 September 2013 10:58:35PM *  3 points [-]

A couple more recent thoughts:

  • Dodging Deatheaters (at least competent ones) on a broom is not something I expect to happen in MoR. Well, not unless it’s rocket powered, and I wouldn’t expect that to work more than once either.

  • Most of the big, non-line-of-sight weapons we (muggles) have arose for the purpose of killing lots of people in big battles (even though we’re using them of other stuff now), which isn’t really useful for wizards due to their low numbers, but:

  • The Interdict of Merlin is MoR-specific, and at the beginning of the Ministry chapters it is specifically mentioned that the purpose of that was to prevent what appeared to be the wizard equivalent of a nuclear holocaust. So in while magic can probably get really bad, you’re probably right that living wizards in MoR don’t know anymore extremely destructive non-line-of-sight spells, or at least they’re very rare. (Though that doesn’t mean that they aren’t much more powerful than handguns. I expect almost every spell thrown in that Quirrell–auror duel was above “high caliber machine gun” in deadliness, were it not for the shields.)

Comment author: Alsadius 18 August 2013 10:08:17PM 1 point [-]

I grant 1), of course. But wizards have shields that ought to be proof against handguns. My question was asked in response to the line "guns that will reliably break a wizard's shields".

Comment author: Fermatastheorem 19 August 2013 02:00:07AM 1 point [-]

'ought to' is often not the some as 'do' especially when the subject is Wizarding Britain.

Comment author: Alsadius 19 August 2013 05:04:40AM 2 points [-]

Wizards aren't totally stupid. You shoot down a dozen or so, and the rest will remember their Bullet-Repelling Charms quickly enough.

Comment author: RolfAndreassen 17 August 2013 11:38:58PM 0 points [-]

Well, first you have to ask whether wizard shields actually do prevent inert lumps of lead from hitting their caster. They seem well-optimised for stopping charms, but presumably that relies on the magic in the charms, opposed by the magic in the shields. No doubt a wizard can shield against firearms, but do they as a matter of routine?

Second, because Muggle Britain has thousands of scientists who would like nothing better than to crack the Secret Of Magic and, incidentally, mass-produce magic bullets each with the force of a low-level anti-shield charm. Which you can then fire from machine guns wielded by conscripts with two weeks' training.

Comment author: bogdanb 28 August 2013 09:14:14PM *  1 point [-]

ask whether wizard shields actually do prevent inert lumps of lead from hitting their caster

Almost certainly they do. Minerva mentions that guns aren’t a big threat to a prepared witch, and even if you assume she’s not really knowledgeable, I’m pretty sure someone would have tried throwing (with magic) hard, heavy things at their opponent during life-and-death fights. Or at least using bows and arrows.

Comment author: buybuydandavis 16 August 2013 09:19:27AM 0 points [-]

In other words, it's not just wizard lawyers that are cute; wizard soldiers are also fundamentally non-serious.

I wouldn't say that they aren't dangerous, but I agree that they're unserious. Harry is one of an apparently very limited number who takes wizarding power seriously enough to learn how it works, and really think creatively about how it can be leveraged.