Both conventional probability and quantum mechanics are worrisome: On a long enough timeline, the universe will (repeatedly) reset itself to precisely the origi

Both conventional probability and quantum mechanics are worrisome: On a long enough timeline, the universe will (repeatedly) reset itself to precisely the original state at the time of the big bang. It is difficult to avoid a universe where time is not cyclical. Especially if space turns out to be finite. Or if indeed parallel worlds do exist. Or if a big crunch happens.