I agree, but is this the right comparison? Isn’t this framing obscuring the fact that in the trillion-people world, you are much less likely to be born in the first place, in some sense?
Let us try this framing instead: Assume there are a very large number Z of possible different human “persons” (e.g. given by combinatorics on genes and formative experiences). There is a Rawlsian chance of 1/Z that a new created human will be “you”. Behind the veil of ignorance, do you prefer the world to be one with X people living N years (where your chance of being born is X/Z) or the one with 10X people living N/10 years (where your chance of being born is 10X/Z)?
I am not sure this is the right intuition pump, but it seems to capture an aspect of the problem that yours leaves out.
I agree, but is this the right comparison? Isn’t this framing obscuring the fact that in the trillion-people world, you are much less likely to be born in the first place, in some sense?
Rawls’s veil of ignorance + self-sampling assumption = average utilitarianism, Rawls’s veil of ignorance + self-indication assumption = total utilitarianism (so to speak)? I had already kind-of noticed that, but hadn’t given much thought to it.
I agree, but is this the right comparison? Isn’t this framing obscuring the fact that in the trillion-people world, you are much less likely to be born in the first place, in some sense?
Let us try this framing instead: Assume there are a very large number Z of possible different human “persons” (e.g. given by combinatorics on genes and formative experiences). There is a Rawlsian chance of 1/Z that a new created human will be “you”. Behind the veil of ignorance, do you prefer the world to be one with X people living N years (where your chance of being born is X/Z) or the one with 10X people living N/10 years (where your chance of being born is 10X/Z)?
I am not sure this is the right intuition pump, but it seems to capture an aspect of the problem that yours leaves out.
Rawls’s veil of ignorance + self-sampling assumption = average utilitarianism, Rawls’s veil of ignorance + self-indication assumption = total utilitarianism (so to speak)? I had already kind-of noticed that, but hadn’t given much thought to it.