Midnight Star
Contributor
Literally going back into time would require reversing the positions of ALL matter to a previous state. The previous state, being in relation to everything else at the same given time. Everything - everything at that point in time. In order to reverse evolution and thought, all things, thought, mutations, including all matter is tied, from beginning to end, to a given set path, thus reversable - predictable and not dynamic. If predictable, we should, not only be able to go backwards into time, but also be able to see the outcome, see the future. If dynamic, then simply moving a planet back into a past orbit or position, would only effect the relationship to other planets around it, not put us molecule by molecule, back into a past time ... therefore impossible.
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Mike.
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Mike.