There's another issue: it seems likely that a minority of people will be in charge of most of the productive work. It's great to cut grunt work into a couple of

There's another issue: it seems likely that a minority of people will be in charge of most of the productive work. It's great to cut grunt work into a couple of hours a week if we can, but we probably want to keep talented robot designers occupied full-time. How to provide effective incentives for that, without creating social instabilities? I'm afraid that financial incentives only works to some extent... The solution is probably to replace useless jobs with useful but unprofitable ones, but to keep people busy with almost-mandatory, socially useful activities. Without growing a management system comparable with the soviet one, in terms of ineffectiveness and corruptibility.