Perplexed comments on Morality as Parfitian-filtered Decision Theory? - Less Wrong

24 Post author: SilasBarta 30 August 2010 09:37PM

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Comment author: simplicio 02 September 2010 04:13:15AM *  1 point [-]

That is a legitimate concern. Can you think of two mutually contradictory moral positions than could both be plausibly argued using this approach?

/sets timer for 2 min

The best I can do is think of a case where two Parfitian imperatives clash: i.e., a conflict between two of these counterfactual imperatives. Not a very strong objection at all, but then I am sympathetic to the theory evinced here & do not trust my ability to see its flaws.

Comment author: Perplexed 02 September 2010 04:19:09AM 3 points [-]

Any system that permits the derivation of "ought" from "is" is susceptible to having people with differing experiences regarding "is" come to different conclusions regarding "ought".