Leoeer comments on Forcing Anthropics: Boltzmann Brains - Less Wrong

17 Post author: Eliezer_Yudkowsky 07 September 2009 07:02PM

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Comment author: Leoeer 08 January 2013 06:03:14PM 0 points [-]

Isn't the argument in one false? If one applies bayes' theorem, with initial prob. 50% and new likelihood ratio of a billion to one, don't you get 500000000 to one chances?

Comment author: Johnicholas 08 January 2013 08:45:11PM -1 points [-]

I think you may be sincerely confused. Would you please reword your question?

If your question is whether someone (either me or the OP) has committed a multiplication error - yes, it's entirely possible, but multiplication is not the point - the point is anthropic reasoning and whether "I am a Bolzmann brain" is a simple hypothesis.