taw comments on Undiscriminating Skepticism - Less Wrong

97 Post author: Eliezer_Yudkowsky 14 March 2010 11:23PM

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Comment author: simplicio 15 March 2010 04:08:33PM 5 points [-]

it's still instrumentally rational to be wrong - let other people limit their carbon emissions

I'd describe that as a rationalization of egoism, wouldn't you?

Comment author: taw 15 March 2010 04:14:56PM 2 points [-]
Comment author: simplicio 15 March 2010 04:48:45PM *  4 points [-]

Key word there was rationalization. If terminology is the problem, replace "egoism" by "selfishness" and my point remains the same.

I don't buy rational egoism. What is rational is whatever advances one's goals - goals which may or may not be selfish. Considering our inbuilt empathy & love for our families, the general case is that our goals will not be purely selfish.

Even if I was a rational egoist, though, actually believing something against evidence (as distinct from declaring belief or not caring) is utterly irrational.