Quantum theorist Christopher Fuchs explains how to solve the paradoxes of quantum mechanics. His price: physics gets personal.
If the wave function describes an observer, does the observer have to be human? Does that observer have to have consciousness? Could it be a dog? (“Dogs don’t use wave functions,” Fuchs said. “Heck, I didn’t collapse a wave function until I was 34.”) If my wave function doesn’t have to align with yours, do we live in the same universe? And if quantum mechanics doesn’t describe an external reality, what does?
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