Alicorn comments on Scott Aaronson's "On Self-Delusion and Bounded Rationality" - Less Wrong

16 Post author: cousin_it 18 August 2009 07:17PM

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Comment author: Alicorn 19 August 2009 10:38:39PM *  1 point [-]

Unless you have actually tracked down and interviewed the greatest epistemic rationalist on earth, how do you know? Maybe (s)he is very tolerant of such things. (When does intolerance win on a personal scale?)

Comment author: SforSingularity 19 August 2009 11:11:54PM *  1 point [-]

how do you know?

This sounds like scientism.

Because I have experience with good rationalists, and the kind of people they have relationships with, and I am a bayesian so I can assign degrees of belief to propositions that I haven't tested directly. In this case, it seems reasonable that similar people have similar relationship-behaviors, and so my existing knowledge is relevant.

Rather like "how do you know that the fastest dog in the world can't outrun a formula one car?" - I know this with high certainty because I believe that similar animals behave in similar ways.