Which interpretation of quantum mechanics will be accepted by 2030
Jan 1, 2030
Resolves to one if it is universally accepted (except a tiny fringe), otherwise is weighted based on something believable as to the current state of thinking, like something published in quanta magazine for example. Close date updated to 2030-01-01 12:00 pm
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https://en.wikipedia.org/wiki/Many-worlds_interpretation#Debate_whether_the_other_worlds_are_real I think it is a philosophical issue as to whether the other worlds are 'real'. Copenhagen requires a "collapse" of the wave function and this doesn't. Disclaimer: I am an armchair follower of this stuff not even studied it as an undergraduate.