the thing that is identical is that you are trading utilities across people,
This is either wrong (the utility functions of the people involved aren’t queried in the dust speck problem) or so generic as to be encompassed in the concept of “utility calculation”.
Aggregating utility functions across different people is an unsolved problem, but not necessarily an unsolvable one. One way of avoiding utility monsters would be to normalize utility functions. The obvious way to do that leads to problems such as arachnophobes getting less cake even if they like cake equally much, but IMO that’s better than utility monsters.
This is either wrong (the utility functions of the people involved aren’t queried in the dust speck problem) or so generic as to be encompassed in the concept of “utility calculation”.
The utilities of many people are a vector, you are to map it to a scalar value, that loses a lot of information in process, and it seems to me however you do it, leads to some sort of objectionable outcomes. edit: I have a feeling one could define it reasonably with some sort of Kolmogorov complexity like metric that would grow incredibly slowly for the dust specks and would never equate what ever hideously clever thing does our brain do to most of the neurons when we suffer; the suffering beating the dust specks on the complexity (you’d have to write down the largest number you can write down in as many bits as the bits being tortured in the brain; then that number of dust specks starts getting to the torture level). We need to understand how pain works before we can start comparing pain vs dust specks.
Really? Every use of utilities I have seen either uses a real world measure (such as money) with a notation that it isn’t really utilities or they go directly for the unfalsifiable handwaving. So far I haven’t seen anything to suggest “aggregating utility functions” is even theoretically possible. For that matter most of what I have read suggests that even an individual’s “utility function” is usually unmanageably fuzzy, or even unfalsifiable, itself.
This is either wrong (the utility functions of the people involved aren’t queried in the dust speck problem) or so generic as to be encompassed in the concept of “utility calculation”.
Aggregating utility functions across different people is an unsolved problem, but not necessarily an unsolvable one. One way of avoiding utility monsters would be to normalize utility functions. The obvious way to do that leads to problems such as arachnophobes getting less cake even if they like cake equally much, but IMO that’s better than utility monsters.
The utilities of many people are a vector, you are to map it to a scalar value, that loses a lot of information in process, and it seems to me however you do it, leads to some sort of objectionable outcomes. edit: I have a feeling one could define it reasonably with some sort of Kolmogorov complexity like metric that would grow incredibly slowly for the dust specks and would never equate what ever hideously clever thing does our brain do to most of the neurons when we suffer; the suffering beating the dust specks on the complexity (you’d have to write down the largest number you can write down in as many bits as the bits being tortured in the brain; then that number of dust specks starts getting to the torture level). We need to understand how pain works before we can start comparing pain vs dust specks.
Really? Every use of utilities I have seen either uses a real world measure (such as money) with a notation that it isn’t really utilities or they go directly for the unfalsifiable handwaving. So far I haven’t seen anything to suggest “aggregating utility functions” is even theoretically possible. For that matter most of what I have read suggests that even an individual’s “utility function” is usually unmanageably fuzzy, or even unfalsifiable, itself.