Psy-Kosh comments on Occam's Razor - Less Wrong

37 Post author: Eliezer_Yudkowsky 26 September 2007 06:36AM

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Comment author: Manfred 20 March 2011 02:45:46PM *  3 points [-]

What sort of specification for Thor are you thinking of that could possibly be simpler than Maxwell's equations? A description of macroscopic electrical phenomena is more complex, as is "a being that wants to simulate Maxwell's equations."

If you're thinking of comparing all "god-like" hypotheses to Maxwell's equations, sure. But that comparison is a bit false - you should really be comparing all "god-like" hypotheses to all "natural law-like" hypotheses, in which case I confidently predict that the "natural law-like" hypotheses will win handily.

Comment author: cousin_it 20 March 2011 03:02:18PM *  2 points [-]

Yeah, I agree. The shortest god-programs are probably longer than the shortest physics-programs, just not "enormously" longer.

Comment author: Psy-Kosh 20 March 2011 04:01:30PM 5 points [-]

Probably enormously longer if you want it to produce a god that would cause the world to act in a way as if basic EM held.

ie, you don't just need a mind, you need to specify the sort of mind that would want to cause the world to be in a specific way...