igoresque comments on The Benefits of Rationality? - Less Wrong

18 Post author: cousin_it 31 March 2009 11:17AM

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Comment author: Yvain 31 March 2009 08:07:42PM 6 points [-]

Why is that bad?

It's not, if you know you're doing it.

Are you sure that this isn't all about signaling being a truth-seeker?

Pretty sure. If I wanted to signal, I'd be a lot more high-falutin about it. Actually, my comments do sound a bit high-falutin' (I was looking for a better word than "truth seeker", but couldn't find one) but that wasn't exactly what I wanted to express. The untangling-wires metaphor works a little better. Nominull's "I only seek to be right because I hate being wrong." works too. It's less of a "I vow to follow the pure light of Truth though it lead me to the very pits of Hell" and more of an "Aaargh, my brain feels so muddled right now, how do I clear this up?"

Also, this would be a terrible community to signal truth-seeking in, considering how entrenched the "rationality as win" metaphor is. As I mentioned in the hair example, I think a lot more people here are signaling a burning interest in real-world application than really have one.

So, if you're saying we should seek truth just because it's the truth, and not because it brings practical benefit or pleasure or sends good signals, then what is the use of seeking truth?

Um...this line of argument applies to everything, doesn't it? What is the use of seeking money, if it doesn't bring pleasure or send good signals? What is the use of seeking love, if it doesn't bring pleasure or send good signals? What is the use of seeking 'practical benefits', if they don't bring pleasure or send good signals?

Darned if I know. That's the way my utility function works. And it certainly is mediated by pleasure and good signals, but I prefer not to say it's about pleasure and good signals because I'd rather not be turned into orgasmium just yet.

Comment author: igoresque 31 March 2009 08:39:49PM *  2 points [-]

There the danger doesn't seem to be getting something that isn't the truth, the danger is stopping at something that's just true enough for a certain purpose, and no more.

Why is that bad?

It's not, if you know you're doing it.

This is an interesting debate. I believe all the truth we'll ever get will be like the tube map: good for purpose X, and no more. Or at least, bad for purpose Y. Wanting more is surrendering to metaphysics, realism, platonism, absolutism - whatever you wish to call it.

I believe platonism shaped first the Hellenistic world, then christianity (Paul was of Greek culture, the whole new testament was written in Greek, and books like the one of John are soaked in primary platonic philosophy), and rules until today. It also really sucks. Because it makes people to not want to be less wrong. They want to be completely, absolutely right, in a way you can never claim with the help of mere rationality. Only delusion can help with that.

The Truth Pilgrim's progress goes like this:

Slightly Rational -> Less Wrong -> Delusional

Comment author: pjeby 14 April 2009 03:53:57PM *  1 point [-]

Wanting more is surrendering to metaphysics, realism, platonism, absolutism - whatever you wish to call it. ....

Because it makes people to not want to be less wrong. They want to be completely, absolutely right, in a way you can never claim with the help of mere rationality. Only delusion can help with that.

The Truth Pilgrim's progress goes like this:

Slightly Rational -> Less Wrong -> Delusional

Yep -- and that's probably as close to an "absolute truth" as you can get. Robert Anton Wilson's "Quantum Psychology" (bad title, awesome book, some parts approach GEB in awesomeness) has some very good information along these lines, along with lots of "class exercises" that might be useful for developing an instrumental rationality group.

Comment author: thomblake 02 April 2009 10:50:51PM 1 point [-]

Good point! Though inasmuch as one can see the history of ideas as a conflict between Plato and Aristotle (not an entirely fruitless endeavor) it's worth noting that Aristotle is still alive and kicking.