We just need to elect politicians who provide large amounts of UBI. The problem in doing this is we would need to also limit the amount people could reproduce so that food doesn’t run out in 20 years after people start fucking like rabbits. Doing this would be hard and probably require constitutional amendments since the wealthy have made procreation a constitutional right and the poor are too stupid to realize unlimited reproduction leads to a tragedy of the common in which those that endure the most unhappiness in the rat race are most easily able to reproduce. There would have to be Chinese-style awareness of populations and some penalties for not adhering to reproduction limits if the population grew too fast, and these penalties would have to be sufficient to deter people. Market capitalism and mild green (hampered a bit by UBI) along with huge taxes on environmental externalities is a much better way to allocate resources than just having a government committee benevolently decide things resulting in starvation later because people who are chosen for committees often say what is political rather than the truth of nature.