wedrifid comments on "Outside View!" as Conversation-Halter - Less Wrong

49 Post author: Eliezer_Yudkowsky 24 February 2010 05:53AM

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Comment author: wedrifid 25 February 2010 11:31:13PM 3 points [-]

I don't think ideal Bayesian's use burden of proof either. Who has the burden of proof in demonstrating that burden of proof is required in a particular instance?

Comment author: alexflint 26 February 2010 08:35:19AM 2 points [-]

Occams razor: the more complicated hypothesis acquires a burden of proof

Comment author: Eliezer_Yudkowsky 26 February 2010 10:35:00PM 1 point [-]

In which case there's some specific amount of distinguishing evidence that promotes the hypothesis over the less complicated one, in which case, I suppose, the other would acquire this "burden of proof" of which you speak?

Comment author: alexflint 27 February 2010 10:35:53AM 2 points [-]

Not sure that I understand (I'm not being insolent, I just haven't had my coffee this morning). Claiming that "humans are likely to over-estimate the chance of a hard-takeoff singularity in the next 50 years and should therefore discount inside view arguments on this topic" requires evidence, and I'm not convinced that the standard optimism bias literature applies here. In the absence of such evidence one should accept all arguments on their merits and just do Bayesian updating.