steven0461 comments on Alan Carter on the Complexity of Value - Less Wrong

30 Post author: Ghatanathoah 10 May 2012 07:23AM

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Tags: utilitarianism ethics metaethics morality

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Comment author: steven0461 10 May 2012 08:52:25PM *  0 points [-]

AAT is very specific: if you are absolutely certain that someone else is rational, then your posteriors and their posteriors must be equal.

You need to have common knowledge of each other's estimates, common knowledge of each other's rationality, and common priors.

Comment author: Vaniver 10 May 2012 10:08:27PM 0 points [-]

I thought you didn't need common priors, and I was wrong. Editing. (I might have had in mind Hanson's result that if you agree on the method to generate priors, then that's enough.)

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