Cthulhoo comments on Rationality Quotes March 2012 - Less Wrong

4 Post author: Thomas 03 March 2012 08:04AM

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Comment author: Cthulhoo 01 March 2012 10:18:27AM 20 points [-]

When I disagree with a rational man, I let reality be our final arbiter; if I am right, he will learn; if I am wrong, I will; one of us will win, but both will profit.

Ayn Rand

Comment author: Giles 04 March 2012 02:39:43PM *  5 points [-]

I think that if the other person convinces you that they are right and they are right, then it should count as "winning the argument". It's the idea that has lost, not you.

Comment author: florian 01 March 2012 12:11:53PM 32 points [-]

Making the (flawed) assumption that in a disagreement, they cannot both be wrong.

Comment author: peter_hurford 01 March 2012 05:22:16PM 16 points [-]

Also, they could be wrong about whether they actually disagree.

Comment author: [deleted] 02 March 2012 09:08:48PM 3 points [-]

IME that's the case in a sizeable fraction of disagreements between humans; but if they “let reality be [their] final arbiter” they ought to realize that in the process.

Comment author: shokwave 02 March 2012 12:24:16AM 3 points [-]

one of us might win, but both will profit.

I have also heard it quoted like this.

Comment author: Endovior 05 March 2012 10:31:24PM 2 points [-]

Perhaps, but it is rather unlikely that they are equally wrong. It is far more likely that one will be less wrong than the other. Indeed, improving on our knowledge by the comparison between such fractions of correctness would seem to be the whole point of Bayesian rationality.