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by zwkrt 2510 days ago
Can someone explain more clearly how being in a deterministic universe resolves the “problem” of Bell inequalities? It seems like even if the universe were deterministic it would not cause the classic polarizing-filters Bell inequality to seem “reasonable”. In fact it makes it seem less reasonable to me!
2 comments

The determinism doesn't solve the problem, it makes the non-locality more visible because some people think that state of two particles far away influencing one another is somehow worse than the wave function in whole universe changing it's value at once.

The superdeterminism "solves" the problem by claiming that there is no problem to begin with, and the results look non-local only because the experimenters always pick experiments that look non-local.

How can a local deterministic theory create such complex behavior as thinking people, and at the same time constrain it in a way that time taken to play mario level is correlated with a photon experiment a year later, is left for the reader as an exercise.

The point is not that it's "reasonable", is that it's just what it is. It doesn't resolve the problem, it makes it meaningless.