The biggest causes are: (a) Society not having caught up with the 21st century, where travelling to an office is not longer necessary (we'll get to production

The biggest causes are: (a) Society not having caught up with the 21st century, where travelling to an office is not longer necessary (we'll get to production factories in a moment) (b) People wanting to live where everyone else lives for great availability of, well, everything. A recursive problem If we solved (a), (b) would follow. There's no need for force, it's a solvable problem. It's just that there are entrenched entities that don't want it solved. As for work that requires physical presence, there are two categories I can think of: 1. Factories. i.e. Places that produce something 2. Retail that caters to people Again, (2) would be solved after (a). (1) is a small number of people, and doesn't need solving, especially since most factory workers live locally anyway.