Er, to try to simply my above point: in my model, energy (say, an atom) at time-sequence t1, sums up all its interactions with the rest of its local universe (such as a CNS if it is a brain atom), and this “calculation” affects the weighting of sick-of-ice-cream t2, t2a, t2b, world-lines. In claiming MWI is a block universe, you are accepting t1 ping-pongs to the subsequent split world-lines t2, t2a, t2b, without any “calculation” as described.
Ultimately it is a question of what limits are imposed on the splitting off of new world-lines in the multiverse. The speed-of-light, yes. I don’t see why the physics of mind couldn’t also qualify.
Er, to try to simply my above point: in my model, energy (say, an atom) at time-sequence t1, sums up all its interactions with the rest of its local universe (such as a CNS if it is a brain atom), and this “calculation” affects the weighting of sick-of-ice-cream t2, t2a, t2b, world-lines. In claiming MWI is a block universe, you are accepting t1 ping-pongs to the subsequent split world-lines t2, t2a, t2b, without any “calculation” as described.
Ultimately it is a question of what limits are imposed on the splitting off of new world-lines in the multiverse. The speed-of-light, yes. I don’t see why the physics of mind couldn’t also qualify.