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novalis comments on Harry Potter and the Methods of Rationality discussion thread, part 17, chapter 86 - Less Wrong Discussion

9 Post author: Alsadius 17 December 2012 07:19AM

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Comment author: novalis 18 December 2012 06:56:00AM 4 points [-]

Nothing stays secret from teenage kids for long. No conspiracy of a large size can be maintained for very long (especially if it must admit everyone). And the Lucius Malfoys of the world would want to give their kids every advantage.

Comment author: Alsadius 18 December 2012 10:47:09AM 11 points [-]

Parents in the real world want to give their kids every advantage too, but few sign their kids up for calculus class and gun-range time at age 6, you know? Parental conspiracies aimed at preteen children are remarkably resilient things(cf. Santa Claus). Teenagers are harder, but you can rely on most of them not actually wanting to be bothered learning any more than they have to.

Comment author: MugaSofer 18 December 2012 07:17:01PM 2 points [-]

Did Draco know about the Secret of Potions?

Comment author: Alsadius 19 December 2012 09:52:03AM 1 point [-]

Did Lucius?

Comment author: MugaSofer 19 December 2012 01:22:39PM 0 points [-]

I got the impression it was common knowledge among powerful wizards. Am I misremembering?

Comment author: Alsadius 19 December 2012 07:50:55PM *  2 points [-]

If you look back at Chapter 78, it says that

Harry had not made an original magical discovery, but rediscovered a law so ancient that nobody knew who had first formulated it:

A potion spends that which is invested in the creation of its ingredients.

But conversely, it also says that

The fundamental principle of Potions-Making had no name and no standard phrasing, since then you might be tempted to write it down.

McGonagall and Flitwick seemed to at least be familiar with the idea, though, so there's a good chance that you're right.

Edit: I should probably also point out the obvious. If knowing the general rule is "WTF? Stop!" dangerous, like the professors seem to suggest it is when Harry tries it, then it's not generally the sort of thing you'd teach your 11 year old son. There's plenty of time to pass things like that along when the kid's closer to adulthood and mellowed out a bit.

Comment author: fubarobfusco 18 December 2012 08:05:14AM 0 points [-]

Sure, that's why this is a story written by Eliezer and not (say) Piers Anthony. But still, an educational system does not last for long if it obviously gives every kid a nuclear bomb.