shminux comments on [LINK] The Wrong Objections to the Many-Worlds Interpretation of Quantum Mechanics - Less Wrong

17 [deleted] 19 February 2015 06:06PM

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Comment author: shminux 20 February 2015 01:37:56AM 1 point [-]

Yes, dynamical collapse appears to make new falsifiable predictions. MWI doesn't, unless you take Deutsch's reversible quantum consciousness seriously.

Comment author: Aleksander 23 February 2015 03:20:22AM 0 points [-]

And even if you do, then the only viewpoint you will have really falsified is one which postulates that (a) the state vector collapse is caused by consciousness, and (b) concludes that therefore any consciousness has to do the trick, even one simulated on a quantum computer. I have met exactly zero physicists who'd treat (a) seriously, but even if you believe in (a), (b) still doesn't need to follow (someone could believe that only real human brain makes the magic happen).

(I assume you were referring to experiment 3. from Deutsch's "Three experimental implications of the Everett interpretation in Quantum Concepts in Space and Time.")