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09-18-2002, 04:47 AM | #11 | |
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09-18-2002, 12:32 PM | #12 |
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Maybe we have a kind of quantum predeterminism. With old fashioned predeterminism we have only one possible history or future. With quantum predeterminism we have some slightly different histories or futures, that vary at random.
To illustrate how things could have been different, take the hypothetical of a magic time camera. What is magical about this camera is that it allows you to shoot videos of the identical time period over and over again. If you applied this hypothetical magic time camera to the history of the Universe, I think you would get the same histories or nearly the same histories. Quantum effects become predictable if you have enough particles. The only disclaimer might be for the first instant of the Universe's creation, where quantum effects might be paramount in their importance. Determinism can be interpreted as the idea that everything has causes. Perhaps quantum effects can be thought of as a cause, albeit a random cause. In this way quantum effects could be incorporated into causation and determinism. |
09-18-2002, 12:53 PM | #13 | |
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09-19-2002, 08:02 PM | #14 | |
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