> I believe this has been debunked by previous UBI studies, Give Directly, etc.. One shortcoming of the UBI studies I've heard about is that (naturally) they f

> I believe this has been debunked by previous UBI studies, Give Directly, etc.. One shortcoming of the UBI studies I've heard about is that (naturally) they focus on settings that I don't have much confidence would necessarily translate to other settings like the current US. I can easily imagine the efficiency of UBI changing over time, let alone across locations, due to a plethora of factors. This isn't really a criticism of the studies (they're probably doing the best they can, and achieving good results on those is obviously a prerequisite), but rather of how much we can extrapolate from them and how much weight we can put in positive results currently. No matter how perfect their results, I'd totally expect people to be reasonably skeptical of their extrapolability (if that's a word) in the beginning.