TobyBartels comments on The Costs of Rationality - Less Wrong

32 Post author: RobinHanson 03 March 2009 06:13PM

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Comment author: pwno 04 March 2009 08:26:07AM *  8 points [-]

I always made a distinction between rationality and truth-seeking. Rationality is only intelligible when in the context of a goal (whether that goal be rational or irrational). Now, if one acts rationally, given their information set, will chose the best plan-of-action towards succeeding their goal. Part of being rational is knowing which goals will maximize their utility function.

My definition of truth-seeking is basically Robin's definition of "rational." I find it hard to imagine a time where truth-seeking is incompatible with acting rationally (the way I defined it). Can anyone think of an example?

Comment author: TobyBartels 27 August 2010 07:20:47PM 2 points [-]

I like to distinguish information-theoretic rationality from decision-theoretic rationality. (But these are rather long terms.) Often on this blog it's unclear which is meant (although you and Robin did make it clear.)

Comment author: thomblake 27 August 2010 07:36:33PM 1 point [-]

The relevant articles: What do we mean by rationality wiki

Comment author: TobyBartels 27 August 2010 09:54:03PM 0 points [-]

Yeah, I'd just been reading those, but they don't fix the terminology either.

Comment author: Pavitra 27 August 2010 07:29:38PM 0 points [-]

Perhaps you could call them "truth" and "winning" respectively.