gwern comments on Rationality Quotes March 2013 - Less Wrong

9 Post author: Jayson_Virissimo 02 March 2013 10:45AM

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Comment author: gwern 02 March 2013 02:22:07AM 11 points [-]

If someone does not believe in fairies, he does not need to teach his children 'There are no fairies'; he can omit to teach them the word 'fairy'.

Ludwig Wittgenstein, Zettel ยง 413; via "Fable of The Born-Blind-People"

(Gb rkcerff guvf va zber YJl wnetba: vs lbh qvq abg nyernql xabj gur jbeq be pbaprcg snvel, jung bofreingvbaf jbhyq cevivyrtr gur fcrpvsvp ulcbgurfvf bs 'snvevrf' gb gur cbvag jurer vg jbhyq orpbzr n frevbhf cbffvovyvgl? Ubj znal ovgf jbhyq gung gnxr naq jurer jbhyq lbh trg gurz, nfvqr sebz gur zrqvn naq bgure crbcyr'f cebqhpgf?)

Comment author: Kawoomba 02 March 2013 06:24:36AM 19 points [-]

As long as others know and believe in such concepts, it is important that your child learns about them from a trustworthy source, before being introduced to such concepts by fairy-believers.

Comment author: wedrifid 02 March 2013 12:40:13PM 11 points [-]

As long as others know and believe in such concepts, it is important that your child learns about them from a trustworthy source, before being introduced to such concepts by fairy-believers.

This is especially the case if the message is generalized. That is, if the well meaning but naive parent tries to keep their children ignorant of all things bullshit. They are deprived key critical thinking skills and the ability to comfortably interact (and reject) nonsense beliefs that will be thrust on them.

Comment author: Eliezer_Yudkowsky 02 March 2013 03:49:55PM 5 points [-]

That's what Santa Claus is for.

Comment author: wedrifid 02 March 2013 06:52:35PM *  0 points [-]

I'm almost certain you didn't intent to imply that Santa Claus does not belong in the category "all things bullshit" yet it seems to be the only meaning that makes the parent fit the context.

Comment author: Qiaochu_Yuan 02 March 2013 07:07:47PM 4 points [-]

I think Eliezer means that telling children about Santa Claus is a good opportunity for them to practice critical thinking skills etc.

Comment author: wedrifid 02 March 2013 08:39:19PM 0 points [-]

I think Eliezer means that telling children about Santa Claus is a good opportunity for them to practice critical thinking skills etc.

Yes, obviously. And him doing so indicates that he did not read what he was responding to. Because the elimination that practice due to the enforced deprivation of Santa Claus (and all other bullshit in that class) is precisely the downside that the preceding comment laments. (If the problem is "All things starting with 'a' have disappeared" the solution is not "that is what apples are for". That makes no sense.)

Comment author: Qiaochu_Yuan 02 March 2013 08:43:56PM 7 points [-]

I don't see how you're disagreeing with Eliezer about anything. As far as I can tell, you both think it's a good idea to teach children about nonsense as an exercise in critical thinking. Eliezer thinks Santa Claus is a good example of this. Have I misrepresented your position or your interpretation of Eliezer's position here?

Comment author: wedrifid 02 March 2013 12:37:54PM 3 points [-]

If someone does not believe in fairies, he does not need to teach his children 'There are no fairies'; he can omit to teach them the word 'fairy'.

There are downsides to keeping one's children sheltered. Eventually they are going to encounter the rest of the world.

Comment author: BlazeOrangeDeer 04 March 2013 02:26:24AM 6 points [-]

Down voted for unnecessary rot13

Comment author: tgb 04 March 2013 03:44:13PM 5 points [-]

More importantly IMO than it being unnecessary is that there is no indication of what is going to be behind the rot31 so I don't know whether it's safe to rot13 or not. The first sentence would be best left in plain-text.

Comment author: Eugine_Nier 02 March 2013 07:44:54AM 2 points [-]

Ubj znal ovgf jbhyq gung gnxr naq jurer jbhyq lbh trg gurz,

The same place the belief in fairies originally came from. Humans' tendency to anthropomorphize.

Comment author: gwern 02 March 2013 03:53:20PM 7 points [-]

Humans tend to anthropomorphize, but this is filtered through cultural beliefs and forms - you do not get a highly specific concept like 'fairies' out of a general anthropomorphization, any more than people got Dracula out of their fear of the dark pre-Bram Stoker. I've linked studies here on what children believe and anthropomorphize by default, and it tends to look like 'other people and animals continue to exist even after dying'; not 'the Unseelie and Seelie folk live in hills and if you visit them, be sure to not eat any of their food or you will be their prisoner for a century'.