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TagJohn Bell (on free will)

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At Scientific American: Does Quantum Mechanics Kill Free Will?

Physicists take sides. Sabine Hossenfelder thinks superdeterminism enables quantum mechanics to kill free will; George Ellis disagrees

One of the most interesting science writers of our era is John Horgan, who has managed to infuriate so many of the right people (to infuriate, that is) while giving the rest of us something to ponder. In a recent column in Scientific American he takes on the question of whether quantum mechanics (quantum physics) rules out free will. At first glance, that might seem unlikely. Isn’t quantum mechanics (QM) the ultimate in things you can’t determine in advance? Ah, but some physicists think they have found a way around that: superdeterminism. Sabine Hossenfelder explains that, if we knew enough, we would see that everything is determined anyhow: “The reason we can’t predict the outcome of a quantum measurement,” she…