If it’s only “down to the atom” similar, then there’s a lot of information not carried over into the other universe. The copy will diverge due to the different lower-level details even without considering annoying concepts such as those in quantum mechanics.
If it’s only “down to the atom” similar, then there’s a lot of information not carried over into the other universe. The copy will diverge due to the different lower-level details even without considering annoying concepts such as those in quantum mechanics.