>1) What would stop us from recreating the inefficient welfare state that already exists on top of this new one when some people inevitably blow their UBI on dr

>1) What would stop us from recreating the inefficient welfare state that already exists on top of this new one when some people inevitably blow their UBI on drugs/cheetos/whatever and don't have money for rent? It seems that for this to work we'd have to maintain some intestinal fortitude to say "no" - and that to me sounds like a serious culture change in this country...which gets me to my next, perhaps more contentious, point. Exactly! UBI needs to go on top of our existing welfare system. It's a problem of freedom. Say I give you $300 and tell you that's what you live on this month. Well with $300 you can find a (crappy) shelter. You could buy food, pay your existing debt obligations, etc. But you can't do all of them. The money gives you freedom but not enough to do everything you need. Our existing welfare system is a god awful patchwork but the existence of all these separate systems makes sure that someone who is poor is still free to buy food AND pay for shelter AND pay off debt. UBI is adding another AND on to the list. We've progressed as a society, wealth is abundant but not shared so now you can buy food AND pay for shelter AND pay off debt AND ... whatever you can do with $12k a yr (or whatever the figure is.)