Yes, I was objecting to the claim that “we can plausibly only affect a finite subset of the universe”. Of course, I guess it remains plausible that we can only affect a finite subset; I just wouldn’t say it’s highly probable.
you claim that we can affect wi utils
Yes, unless the type of multiverse predicts that the measure of copies of algorithms like ours is zero. That doesn’t seem true of Levels I to III.
Also, if one uses my (speculative) physics-sampling assumption for anthropics, a hypothesis that predicts measure zero for copies of ourselves has probability zero. On the other hand, the self-indication assumption would go hog wild for a huge Level IV multiverse.
Yes, I was objecting to the claim that “we can plausibly only affect a finite subset of the universe”. Of course, I guess it remains plausible that we can only affect a finite subset; I just wouldn’t say it’s highly probable.
Yes, unless the type of multiverse predicts that the measure of copies of algorithms like ours is zero. That doesn’t seem true of Levels I to III.
Also, if one uses my (speculative) physics-sampling assumption for anthropics, a hypothesis that predicts measure zero for copies of ourselves has probability zero. On the other hand, the self-indication assumption would go hog wild for a huge Level IV multiverse.