Nisan comments on A note on the description complexity of physical theories - Less Wrong

19 Post author: cousin_it 09 November 2010 04:25PM

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Comment author: Nisan 10 November 2010 10:02:58PM 1 point [-]

If the chance of survival is p, then in both cases P(I survive) = p, P(I survive | I'm there to observe it) = 1.

Indeed, the anthropic principle explains the result of quantum suicide, whether or not you subscribe to the MWI. The real question is whether you ought to commit quantum suicide (and harness its anthropic superpowers for good). It's a question of morality.

Comment author: humpolec 11 November 2010 06:55:01AM 2 points [-]

I would say quantum suiciding is not "harnessing its anthropic superpowers for good", it's just conveniently excluding yourself from the branches where your superpowers don't work. So it has no more positive impact on the universe than you dying has.

Comment author: Nisan 11 November 2010 08:46:45PM 0 points [-]

I think you are correct.