For instance, it seems that there is only a small difference between the happiness of richer nations and poorer nations
What is happiness? If happiness is the “utility” that people maximise (is it?), and the richer are only slightly happier than the poorer (cite?), why is it that when people have the opportunity to vote with their feet, people in poor nations flock to richer nations whenever they can, and do not want to return?
There’s a variety of good literature on the subject (one key component is that people are abysmally bad at estimating their future levels of happiness). There are always uncertainties in defining happiness (as with anything), but there’s a clear consensus that whatever is making people move countries, actual happiness levels is not it.
(now, expected happiness levels might be it; or, more simply, that people want a lot of things, and that happiness is just one of them)
What is happiness? If happiness is the “utility” that people maximise (is it?), and the richer are only slightly happier than the poorer (cite?), why is it that when people have the opportunity to vote with their feet, people in poor nations flock to richer nations whenever they can, and do not want to return?
There’s a variety of good literature on the subject (one key component is that people are abysmally bad at estimating their future levels of happiness). There are always uncertainties in defining happiness (as with anything), but there’s a clear consensus that whatever is making people move countries, actual happiness levels is not it.
(now, expected happiness levels might be it; or, more simply, that people want a lot of things, and that happiness is just one of them)