All our economics - capitalism, communist, market-socialist - is based on an imaginary concept called "property". Basically, property means that if someone tries to eat your bread, you can club him, or you can get the police come and club him. If someone wants to bake bread in your oven, you can club him. It doesn't matter if the oven was stolen - there's no "Santa Claus" keeping track of what "belongs" to whom. Basically, something is your property is anyone else touching it gets clubbed.
As a pacifist, I can't stand this idea. If there is an oven sitting empty, I want to bake bread in it. I don't want to make a contract with the "owner" of that oven, I don't want to give the bread to the owner and get minimum wage in return - I just want common sense. Authoritarians fill the world with imaginary things like "wages" "deflation" "interest" "stocks" and of course "money" - all of them are nothing but elves and brownies. People should use ovens to make bread - period.
And unless you're a very devout atheist, you got to admit that everything in the universe is really the property of God.