Mitchell_Porter comments on Concepts Don't Work That Way - Less Wrong

57 Post author: lukeprog 28 September 2011 02:01AM

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Comment author: Mitchell_Porter 27 September 2011 07:26:20AM *  13 points [-]

Why can't conceptual analysis be regarded as "Coherent Extrapolated Cognition"? Just because people are vague in their thinking doesn't mean that clarity is a vice.

ETA: I'm going to try to stay away from LW for at least a month, in the hope that this sequence will be finished by the time I revisit. I know I'm going to fundamentally disagree with a lot of it, but better to wait until it's done rather than quarrel with it piecemeal.

Comment author: roystgnr 28 September 2011 04:51:43PM 7 points [-]

I'd much rather see you quarrel with things piecemeal. "This long chain of logic is wrong" is much less satisfying to me than "This step here from lemma 4 to theorem 5 is wrong". The former may make for a better-sounding essay, but it's also harder to distinguish from rationalization and harder for readers to verify.

Also, why think of it as a "quarrel" at all? If lukeprog is making mistakes that are incidental to his main theses, then convincing him of that as soon as possible will give him more time to revise and improve his work. If he's making mistakes that are integral to his main theses, then convincing him of that as soon as possible will avoid wasted time finishing a red-herring sequence. And even if he's not really making mistakes at all, then letting him know what apparent-mistakes are being perceived will help him improve the clarity of his work. You don't seem to have difficulty expressing criticism in a non-antagonistic way, and polite intelligent criticism is a positive thing, even for the (epistemically rational) person whose ideas are being criticized.

Comment author: Manfred 27 September 2011 06:11:04PM 4 points [-]

Why can't conceptual analysis be regarded as "Coherent Extrapolated Cognition"? Just because people are vague in their thinking doesn't mean that clarity is a vice.

Because if you take a bunch of human brains and average their conception of "justice," you will get something that never in a million years would have been produced by conceptual analysis. It will have parameters and weighting and nonlinearity and no sign of "necessary and sufficient."

Comment author: fortyeridania 27 September 2011 02:50:37PM 1 point [-]

You're going to skip the whole sequence? As long as your quarrels relate to the substance, why not share? If there are problems with the material presented, I'm sure the rest of us would rather hear them than assume the material is problem-free.

Or do you mean you'll give us a rebuttal when the sequence is done?

Comment author: Vaniver 27 September 2011 01:16:33PM 1 point [-]

Why can't conceptual analysis be regarded as "Coherent Extrapolated Cognition"? Just because people are vague in their thinking doesn't mean that clarity is a vice.

This comparison makes me more pessimistic about CEV.

Comment author: Solvent 28 September 2011 08:51:03AM 1 point [-]

Why?

Comment author: Vaniver 28 September 2011 01:49:50PM 3 points [-]

Because if CEV is the metaethical analog of conceptual analysis, then it seems more likely to me to be mistaken. That may not be the intended analogy.

Comment author: lukeprog 27 September 2011 08:04:48AM *  0 points [-]

A sequence done in one month? Clearly, you've haven't been paying attention to my other sequences. :)

Why can't conceptual analysis be regarded as "Coherent Extrapolated Cognition"?

Coherent extrapolated cognition? Sounds like the process of reflective equilibrium, another standard tool of philosophy. I'll address that in future posts.

Just because people are vague in their thinking doesn't mean that clarity is a vice.

Certainly not!