It could give that money back to people and let them spend and invest it? More people free to quit working for someone else and to instead work on 'building' sounds like exactly what Marc is advocating. We have our smartest maths graduates trying to make automated trading algorithms skim an extra .0000001% off a trade, which you could argue is not helping humanity progress. Maybe with UBI they will quit that and work on something more long-term? For Marc's dream to come true it seems like reducing the concentration of wealth and power is the first step.
