| Why would you have to import money? You can have your own currency within the city. You only need external money for external goods and services. The premise of UBI is that it creates a more productive society. If there is no possibility to be self-sustained, why implement it? However, if there is the possibility, then funding is possible because you can sell future surpluses for external current currencies and get the city going. As far as I know, there have been ancient UBI societies, like Persia and Egypt where everybody received free grain. Don't forget that luxury is the tool of kings to show their power. On one hand, kings live in luxury, but they still keep working. On the other hand, not working stops being a status symbol and a luxury if common people do it by default in a UBI society. UBI is like heat pumps: you don't use the energy of the wall socket to create heat or cold, but you use it to move energy from one area to another. That way, you create a net surplus. With UBI, people stop worrying. All that mental energy is used to create value. The insight needed for a UBI city is the ability to tax it. |
Money is a placeholder for value, not just paper. Like the "free energy machine" that's plugged into the wall socket: the power that flows from the wall socket is what drives it.
> The premise of UBI is that it creates a more productive society. If there is no possibility to be self-sustained, why implement it?
There is a possibility, there's a possibility for humans evolving telepathy. It's just not a certainty, and the probability isn't too high. But it's easy to test: get a bunch of people together that believe in it, make an agreement to pool some amount of resources and then pay out a UBI to each person. If it raises productivity, it's a big win for anyone involved.
If "free grain" is a "UBI society", then we're far beyond UBI already. In most of Europe, you'll receive an apartment, food, clothes, utilities, transportation, tv etc. That's 2020 reality. As far as I understand, the point of UBI is to go beyond that because these basics are seen as limiting.
> With UBI, people stop worrying.
Primarily, they stop working. We already have too many who are quite alright with the welfare they receive and prefer not to work. I really don't want to expand the number, because it just increases the work load for the rest.