Page 61 - Nature Of Space And Time
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cosmological event horizons, our observations are described by an ensemble of quantum
states rather than by a single state. This introduces an extra level of unpredictability but
it may also be why the universe appears classical. This would rescue Schrodinger's cat
from being half alive and half dead.
To have removed predictability from physics and then to have put it back again, but
in a reduced sense, is quite a success story. I rest my case.
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