Pancho_Iba comments on Rational vs Reasonable - Less Wrong

15 Post author: abramdemski 11 July 2015 03:31AM

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Comment author: Pancho_Iba 14 July 2015 11:10:25PM 0 points [-]

So, should I seek for reasonableness or rationality to prevail, whenever the rational is outside the Overton window? My dilemma is that I find more pleasure on being rational, so rationality stands I should seek for rationality, whereas the reasonable thing to do would be to stand with reasonableness and shut up.

The point is: whenever I can't decide on one over the other, which criterion should I use to make the decission, since each seems to point towards itself? This is fun.

Comment author: abramdemski 15 July 2015 07:34:59PM *  1 point [-]

In hindsight, writing a post about Rational vs Reasonable has the unfortunate effect of causing people to ask which is better and how to choose between them, as well as risking causing people to accuse people of being reasonable rather than rational and things of that nature.

These are not good outcomes.

There's a very general issue with "X vs Y" posts, which is that they make the distinction look contentious rather than merely useful. Brienne wrote about this in connection with her Ask Culture vs Guess Culture. A similar failure mode occurs when people debate epistemic vs instrumental rationality.

As nyralech replied, the answer is to use what best serves your goals. The two are not opposed; nor are they allied; nor is it a balancing act between them. Where being reasonable does not serve rationality, the Way opposes your reasonableness; where being reasonable does serve rationality the Way opposes your unreasonableness. "The primary thing when you take a sword in your hands is your intention to cut the enemy, whatever the means." etc.

Comment author: Satoshi_Nakamoto 16 July 2015 03:25:21AM 1 point [-]

A wrote a post based on this, see The Just-Be-Reasonable Predicament. The just-be-reasonable predicament occurs when in order to be seen as being reasonable you must do something irrational or non-optimal.

Comment author: Pancho_Iba 16 July 2015 04:07:14PM 0 points [-]

I'm sorry; re-reading my comment, I think it wasn't clear. I didn't intend to ask which is better, but to arise the following question: Is it possible that whenever I have to decide between rational or reasonable predominance, that decission entails an a-priori decission of one over the other, since each criterion might point towards itself?... it just seemed fun to think about it.

By the way, I'm curious about the Way to which you are referring with a capital W. Is that something like rationality commandments?

Comment author: VAuroch 20 July 2015 08:45:01AM *  1 point [-]

It's something Eliezer talks about in some posts; I associate it mainly with The Twelve Virtues and this:

Some people, I suspect, may object that curiosity is an emotion and is therefore "not rational". I label an emotion as "not rational" if it rests on mistaken beliefs, or rather, on irrational epistemic conduct: "If the iron approaches your face, and you believe it is hot, and it is cool, the Way opposes your fear. If the iron approaches your face, and you believe it is cool, and it is hot, the Way opposes your calm."

Comment author: nyralech 14 July 2015 11:32:53PM 1 point [-]

If being reasonable is necessary to your goals, then it is already instrumentally rational to be reasonable.