CannibalSmith comments on Expected futility for humans - Less Wrong

11 [deleted] 09 June 2009 12:04PM

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Comment author: CannibalSmith 09 June 2009 05:51:32PM 0 points [-]

Why does everybody think that utilitarianism necessarily means consciously crunching real numbers?

Comment author: timtyler 10 June 2009 12:17:53PM *  0 points [-]

Surreal numbers are a more natural fit - as argued by Conway. Otherwise, it is less convenient to model preferences where arbitrarily low probabilities of B are worth more than certainty of A, while A still has some value.

Comment deleted 09 June 2009 05:57:42PM [-]
Comment author: saturn 10 June 2009 03:53:05AM 0 points [-]

Using dollar values instead of utilons is indeed a bad idea. But regardless of that, we don't need the numbers, we only need to guess which choice gives the highest number with whatever accuracy we can achieve given the resources at our disposal.