All firms should be democratic worker coops. The legal system would recognize the inalienable right to workers’ control.
Land and natural resources should be collectively owned with revenue from private use of this collective property going out as a UBI. The atmosphere is included and any carbon fees are included.
Pools of collectivized capital democratically controlled by workers in member worker coops. Each worker coop leases all its capital from the pool
After capitalism,
That would be nice. It’s probably going to be war though.