I don’t know quantum mechanics, but your back-of-the-envelope logic seems a little suspicious to me. The Earth is not an isolated system. It’s being influenced by gravitational pulls from little bits of matter all over the universe. So wouldn’t a reverse simulation of Earth also require you to simulate things outside of Earth?
I don’t know quantum mechanics, but your back-of-the-envelope logic seems a little suspicious to me. The Earth is not an isolated system. It’s being influenced by gravitational pulls from little bits of matter all over the universe. So wouldn’t a reverse simulation of Earth also require you to simulate things outside of Earth?