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Tuesday, May 08, 2007

Quantum physics: Goodbye to reality?

This from PhysicsWeb

Some physicists are uncomfortable with the idea that all individual quantum events are innately random. This is why many have proposed more complete theories, which suggest that events are at least partially governed by extra "hidden variables". Now physicists from Austria claim to have performed an experiment that rules out a broad class of hidden-variables theories that focus on realism -- giving the uneasy consequence that reality does not exist when we are not observing it (Nature 446 871).


Of course, I suspect that it is not "reality" that quantum physics bids us say goodbye to, but a simplistic materialist idea of how reality works. What if mind comes first, and is not an illusion created by the random fluctuations of matter in our brain. We discuss, in The Spiritual Brain, why that is a reasonable view, based on evidence.

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