Eliezer_Yudkowsky comments on Open Thread: July 2010, Part 2 - Less Wrong

6 Post author: Alicorn 09 July 2010 06:54AM

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Comment author: Will_Newsome 15 July 2010 11:32:00PM *  -2 points [-]

I haven't checked this calculation at all, but I'm confident that it's wrong, for the simple reason that it is far more likely that some "mathematician" gave them the wrong numbers than that any compactly describable event with odds of 1 in 18 septillion against it has actually been reported on, in writing, in the history of intelligent life on my Everett branch of Earth.

Hm. Have you looked at the multiverse lately? It's pretty apparent that something has gone horribly weird somewhere along the way. Your confidence should be limited by that dissonance.

It's the same with MWI, and cryonics, and moral cognitivism, and any other belief where your structural uncertainty hasn't been explicitly conditioned on your anthropic surprise. I'm not sure to what extent your implied confidence in these matters is pedagogical rather than indicative of your true beliefs. I expect mostly pedagogical? That's probably fine and good, but I doubt such subtle epistemic manipulation for the public good is much better than the Dark Arts.

(Added: In this particular case, something less metaphysical is probably amiss, like a math error.)

Comment author: Eliezer_Yudkowsky 16 July 2010 01:46:05AM 0 points [-]

Whowha?

Comment author: Will_Newsome 16 July 2010 02:03:38AM *  1 point [-]

Er, sorry, I'm guessing my comment came across as word salad?

Added: Rephrased and expanded and polemicized my original comment in a reply to my original comment.

Comment author: Kevin 16 July 2010 02:06:19AM 0 points [-]

Yeah I didn't get it either.

Comment author: Will_Newsome 16 July 2010 02:08:23AM 2 points [-]

Hm. It's unfortunate that I need to pass all of my ideas through a Nick Tarleton or a Steve Rayhawk before they're fit for general consumption. I'll try to rewrite that whole comment when I'm less tired.

Comment author: Vladimir_Nesov 16 July 2010 08:47:18AM 2 points [-]

It's unfortunate that I need to pass all of my ideas through a Nick Tarleton or a Steve Rayhawk before they're fit for general consumption.

Illusion of transparency: they can probably generate sense in response to anything, but it's not necessarily faithful translation of what you say.

Comment author: Will_Newsome 16 July 2010 05:19:17PM 2 points [-]

Consider that one of my two posts, Abnormal Cryonics, was simply a narrower version of what I wrote above (structural uncertainty is highly underestimated) and that Nick Tarleton wrote about a third of that post. He understood what I meant and was able to convey it better than I could. Also, Nick Tarleton is quick to call bullshit if something I'm saying doesn't seem to be meaningful, which is a wonderful trait.

Comment author: Vladimir_Nesov 16 July 2010 09:47:43PM 2 points [-]

Well, that was me calling bullshit.

Comment author: Will_Newsome 17 July 2010 04:14:26PM 0 points [-]

Thanks! But it seems you're being needlessly abrasive about it. Perhaps it's a cultural thing? Anyway, did you read the expanded version of my comment? I tried to be clearer in my explanation there, but it's hard to convey philosophical intuitions.

Comment author: Vladimir_Nesov 17 July 2010 05:59:35PM *  0 points [-]

I find myself unable to clearly articulate what's wrong with your idea, but in my own words, it reads as follows:

"One should believe certain things to be probable because those are the kinds of things that people believe through magical thinking."

Comment author: Kevin 16 July 2010 02:18:27AM 2 points [-]

Was your point that Eliezer's Everett Branch is weird enough already that it shouldn't be that surprising if universally improbable things have occurred?

Comment author: Will_Newsome 16 July 2010 02:57:25AM 1 point [-]

Erm, uh, kinda, in a more general sense. See my reply to my own comment where I try to be more expository.

Comment author: Vladimir_Nesov 16 July 2010 08:41:58AM 0 points [-]

Er, sorry, I'm guessing my comment came across as word salad?

I'm afraid it is word salad.