army1987 comments on Rationally Irrational - Less Wrong

-11 Post author: HungryTurtle 07 March 2012 07:21PM

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Comment author: aliciaparr 08 March 2012 12:27:09PM 0 points [-]

I find it interesting, even telling, that nobody has yet challenged the assumptions behind the proposition "Rationality is a tool for accuracy," which would be that "rationality is the best tool for accuracy" and/or that "rationality is the sole tool that can be used to achieve accuracy."

Comment author: [deleted] 06 April 2012 07:06:29PM 0 points [-]

Cox's theorem does show that Bayesian probability theory (around here a.k.a. epistemic rationality) is the only way to assign numbers to beliefs which satisfies certain desiderata.