303 | AMA | February 2025

5380.231 - 5399.842 Sean Carroll

In Everett, you would say there's a world in where I get the right answer and a world in which I get the wrong answer. And of course, to make sense of it, you have to believe that the Born Rule still works. So if most of the amplitude is on the right answer, then you interpret that as saying that the probability of me getting the right answer is given by the amplitude squared.