“Among all these comments, I see no appreciation of the fact that the version of many worlds we have just been given CANNOT MAKE PREDICTIONS, whereas “collapse theories” DO.”
So far as I know, MWI and collapse both make the exact same predictions, although Eliezer has demonstrated that MWI is much cleaner in theoretical terms. If there’s any feasible experiment which can distinguish between the two, I’m sure quantum physicists would already have tried it.
“Among all these comments, I see no appreciation of the fact that the version of many worlds we have just been given CANNOT MAKE PREDICTIONS, whereas “collapse theories” DO.”
So far as I know, MWI and collapse both make the exact same predictions, although Eliezer has demonstrated that MWI is much cleaner in theoretical terms. If there’s any feasible experiment which can distinguish between the two, I’m sure quantum physicists would already have tried it.