ahartell comments on Harry Potter and the Methods of Rationality discussion thread, part 12 - Less Wrong

5 Post author: Xachariah 25 March 2012 11:01AM

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Comment author: ahartell 26 March 2012 11:41:32PM *  4 points [-]

But would you want to "[punish] undesirable behaviors even if there is no benefit to doing so after the behavior has occurred"?

I would want to pre-commit to punishing criminals after the fact if I thought this would lead to a world where the pos-util of averted crime outweighed the neg-util of punishing people, but not if there were no benefit, and I would be doing this on consequentialist grounds. (I'm basically asking if the deontological view truly "has its place' in this scenario.)

Comment author: faul_sname 27 March 2012 12:00:14AM 1 point [-]

Before the person made the choice of whether or not to do the undesirable behavior, I would want to have precommitted to punishing them if they did the behavior.

In the real world, punishing criminals (probably) does reduce crime. In a world where it didn't, precommitment wouldn't be a useful strategy. But it looks like we live in a world where it does.

Comment author: ahartell 27 March 2012 08:25:06PM 1 point [-]

Yes. And since we (probably) live in such a world, we can precommit to punishing criminals based on consequentialism. We don't need the deontological view for this.