The rich and their tax situation is really only part of the wider picture of how to govern an economy in a sustainable manner. It's my opinion that we need to

The rich and their tax situation is really only part of the wider picture of how to govern an economy in a sustainable manner. It's my opinion that we need to take more of a systems approach, making use of lessons from cybernetics. It's pretty obvious now that the economy is not like an ecosystem with multiple more or less autonomous agents acting independently, but is instead more like a machine where information flows are centralised and significant components of the system can act in concert.