We are usually told that democracy originated in ancient Athens - like science, or philosophy, it was a Greek invention. It's never entirely clear what this is supposed to mean. Are we supposed to believe that before the Athenians, it never really occurred to anyone, anywhere, to gather all the members of their community in order to make joint decisions in a way that gave everyone equal say?

The fascinating thing about standard economic stories is exactly that: they assume that everybody wants that kind of closure. That all human relations are forms of exchange, because if everything is an exchange then it's true that we're both equals. We walk up, I give you something, you give me something, and we walk away. Or I give you something, you don't give me something right now, and you owe me. So if we have any ongoing relationships at all, it's because somebody is in debt.

You can't have cutthroat competition when there's no one stopping you from actually cutting each other's throats. In order to build up trust we also have to think about each other's needs and it creates an entirely different dynamic.

If your father is an air-conditioner repairman from Nebraska, its conceivable that you might become a CEO, but you can't imagine being the drama critic for the New York Times. So if you come from a background like that and you want to actually have a career which involves doing something noble in the world, what can you do? You can join the army. That's about it. Or you can work for the church. That explains a lot of the focus of right-wing populism. The right wing figured that out, that people want enough to survive and to do good.

Debt - like sin - implies that one party in the transaction didn't live up to expectations, at least in the moment, and has done something wrong.

I think we need to think of capitalism as a very bad way of organizing communism. Much of what we do is already communism, so just expand it.

Money has always been a particular problem for revolutionaries and anti-capitalists. What will money look like 'after the revolution'? How will it function? Will it exist at all? It's hard to answer the question if you don't know what money actually is. Proposing to eliminate it entirely seems utopian and naive.