Citizenship requires a commitment of time and attention, a commitment people cannot make if they are lost to themselves in an ever-accelerating cycle of work and consumption.
We can break that cycle by turning off our machines when they have created enough of what we need. Doing so will give us an opportunity to re-create the kind of healthy communities in which human welfare is the overriding concern rather than subservience to machines and those who own them. We can create a society where people have time to play together as well as work together, time to act politically in their common interests, and time even to argue over what those common interests might be. That fertile mix of human relationships is necessary for healthy human societies, which in turn are necessary for sustaining a healthy planet.
If we want to save the Earth, we must also save ourselves from ourselves. We can start by sharing the work and the wealth. We may just find that there is plenty of both to go around.