Quantum Physics - Is There a Difference Between the Classical and the Quantum World?

The many world interpretation says essentially that none of these universes are or different at these branching aspects of the way function. But i can't get around where you said earlier, which is that your re defining what it means to be me,. riht, because this universe does feel special to me. It's the only one that i can interact with. We're in this weird position where we'v built these amazingly successful theories that fit all the data, but we know they're not the final answer. The strategy should be, construct theories and then ask what observers within those theories would observe. And if it's consistent with what we observe, then it works. There are now many,