Re 1, yes it is philosophically controversial, but it also does speak to people with a number of different axiologies, as Brian Tomasik points out in another comment. One way to frame it is that it’s doing what separability does in my dissertation, but noticing that astronomical waste can run without making assumptions about the value of creating extra people. So you could think of it as running that argument with one less premise.
Re 2, yes it pushes in an unbounded utility function direction, and that’s relevant if your preferred resolution of Pascal’s Mugging is to have a bounded utility function. But this is also a problem for standard presentations of the astronomical waste argument. As it happens, I think you can run stuff like astronomical waste with bounded utility functions. Matt Wage has some nice stuff about this in his senior thesis, and I think Carl Shulman has a forthcoming post which makes some similar points. I think astronomical waste can be defended from more perspectives than it has been in the past, and it’s good to show that. This post is part of that project.
Re 3, I’d frame this way, “We use this all the time and it’s great in ordinary situations. I’m doing the natural extrapolation to strange situations.” Yes, it might break down in weird situations, but it’s the extrapolation I’d put most weight on.
Yes, I really like this work in terms of pruning the premises. Which is why I’m digging into how firm those premises really are (even if I personally tend to believe them).
It seems like the principle of scale is in fact implied by separability. I’d guess it’s rather weaker, but I don’t know of any well-defined examples which accept scale but not separability.
I do find your framing of 3 a little suspect. When we have a solid explanation for just why it’s great in ordinary situations, and we can see that this explanation doesn’t apply in strange situations, it seems like the extrapolation shouldn’t get too much weight. Actually most of my weight for believing the principle of scale comes the fact that it’s a consequence of separability.
One more way the principle might break down:
4) You might accept the principle for helping people at a given time, but not as a way of comparing between helping people at different times.
Indeed in this case it’s not so clear most people would accept the small-scale version (probably because intuitions are driven by factors such as improving lives earlier gets more time to have indirect effects acting to improve lives later).
Assuming I’m understanding the principle of scale correctly, I would have thought that the Average View is an example of something where Scale holds, but Separability fails. As it seems that whenever Scale is applied, the population is the same size in both cases (via a suppressed other-things-equal clause).
Re 1, yes it is philosophically controversial, but it also does speak to people with a number of different axiologies, as Brian Tomasik points out in another comment. One way to frame it is that it’s doing what separability does in my dissertation, but noticing that astronomical waste can run without making assumptions about the value of creating extra people. So you could think of it as running that argument with one less premise.
Re 2, yes it pushes in an unbounded utility function direction, and that’s relevant if your preferred resolution of Pascal’s Mugging is to have a bounded utility function. But this is also a problem for standard presentations of the astronomical waste argument. As it happens, I think you can run stuff like astronomical waste with bounded utility functions. Matt Wage has some nice stuff about this in his senior thesis, and I think Carl Shulman has a forthcoming post which makes some similar points. I think astronomical waste can be defended from more perspectives than it has been in the past, and it’s good to show that. This post is part of that project.
Re 3, I’d frame this way, “We use this all the time and it’s great in ordinary situations. I’m doing the natural extrapolation to strange situations.” Yes, it might break down in weird situations, but it’s the extrapolation I’d put most weight on.
Yes, I really like this work in terms of pruning the premises. Which is why I’m digging into how firm those premises really are (even if I personally tend to believe them).
It seems like the principle of scale is in fact implied by separability. I’d guess it’s rather weaker, but I don’t know of any well-defined examples which accept scale but not separability.
I do find your framing of 3 a little suspect. When we have a solid explanation for just why it’s great in ordinary situations, and we can see that this explanation doesn’t apply in strange situations, it seems like the extrapolation shouldn’t get too much weight. Actually most of my weight for believing the principle of scale comes the fact that it’s a consequence of separability.
One more way the principle might break down:
4) You might accept the principle for helping people at a given time, but not as a way of comparing between helping people at different times.
Indeed in this case it’s not so clear most people would accept the small-scale version (probably because intuitions are driven by factors such as improving lives earlier gets more time to have indirect effects acting to improve lives later).
Assuming I’m understanding the principle of scale correctly, I would have thought that the Average View is an example of something where Scale holds, but Separability fails. As it seems that whenever Scale is applied, the population is the same size in both cases (via a suppressed other-things-equal clause).
Yes, good example.