> Like, I figured we were just never going to solve it, given the two possibilities were "radically re-engineer US culture such that moving to the US doesn't make previously-skinny people fatter" (with other countries heading the same direction as us needing to make similar moves, one supposes)
Moving to higher elevations in the US causes people to become less fat, so you can do this by moving to Colorado.
Moving to higher elevations in the US causes people to become less fat, so you can do this by moving to Colorado.
https://journals.plos.org/plosone/article?id=10.1371/journal...