Good point. But consider the nearest scenarios in which I don’t withdraw my hand. Maybe I’ve made a high-stakes bet that I can stand the pain for a certain period. The brain differences between that me, and the actual me, are pretty subtle from a macroscopic perspective, and they don’t change the hot stove, nor any other obvious macroscopic past fact. (Of course by CPT-symmetry they’ve got to change a whole slew of past microscopic facts, but never mind.) The bet could be written or oral, and against various bettors.
Let’s take a Pearl-style perspective on it. Given DO:Keep.hand.there, and keeping other present macroscopic facts fixed, what varies in the macroscopic past?
Good point. But consider the nearest scenarios in which I don’t withdraw my hand. Maybe I’ve made a high-stakes bet that I can stand the pain for a certain period. The brain differences between that me, and the actual me, are pretty subtle from a macroscopic perspective, and they don’t change the hot stove, nor any other obvious macroscopic past fact. (Of course by CPT-symmetry they’ve got to change a whole slew of past microscopic facts, but never mind.) The bet could be written or oral, and against various bettors.
Let’s take a Pearl-style perspective on it. Given DO:Keep.hand.there, and keeping other present macroscopic facts fixed, what varies in the macroscopic past?