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dxu comments on Entropy and Temperature - Less Wrong Discussion

26 Post author: spxtr 17 December 2014 08:04AM

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Comment author: dxu 25 January 2015 11:32:48PM *  -2 points [-]

Name a probability that is not subjective. (And before you bring up quantum-mechanical collapse, I'd just like to say one thing: MWI. And before you complain about unfalsifiability, let me link you here.)

Comment author: TheAncientGeek 26 January 2015 04:36:31PM 0 points [-]

I don't need definite proof of in-the-territory probability to support my actual point, which is that you can't determine the existence or non existence of features of the territory by armchair reflection.

Comment author: dxu 26 January 2015 08:15:08PM 1 point [-]

Of course you can't determine whether something exists or not. There might yet be other probabilities out there that actually are objective. The fact that we have not discovered any such thing, however, is telling. Absence of evidence is evidence of absence. Therefore, it is likely--not certain, but likely--that no such probabilities exist. If your claim is that we cannot be certain of this, then of course you are correct. Such a claim, however, is trivial.