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It's great because we had no other way to address this problem at a population level. Not any realistic ones, anyway. 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) or "find a miracle drug". Neither seemed likely. Turns out, decent odds we've managed the latter! Which was always the more likely of the two, but I still wouldn't have rated it as very likely. |