I should probably start off by saying that I haven’t got any strong feelings about Capitalism; I’m not sold on the idea of a 100% laissez-faire system, but I’m not a socialist or anything, and I’m certainly not here to troll your forums.
A few days ago, someone on another forum said to me that Capitalism was the morally correct economic system, because it was the only system that fully protected individual rights – especially property rights. This got me thinking about property rights in general, and the concept of ownership specifically.
According to my understanding of morality, in order for the right to own and control property to be a basic human right, ownership has to be a real thing, because rights can’t be about social constructs. (For instance, if one assumes that an institution like marriage is a human invention, then there can be no right to marry. It would be wrong to single out a subgroup and tell them that they couldn’t marry, but it would not be wrong for a government to forbid all of its citizens from marrying.) So in order for property rights to exist, ownership must exist as well – in a real way, not just as a social thing?
I asked this person why he believed that ownership was real. We went back and forth for a while before we even worked out a vocabulary, and since I don’t know how standard it is, I’ll reproduce it here. A concept is valid if it is about something in the world (like life or mathematics), and arbitrary if it isn’t (like Hercules or unicorns). That accomplished, I rephrased my original question. How do we know that ownership is something that exists in the world?
His first answer was, “because it’s a valid concept.” Circular. No good.
His second answer was, “it’s obvious.” Lots of things throughout history have seemed obvious but turned out false. No good.
His third answer was, “people value it.” Well, that’s a better answer, I suppose, but I still don’t really find it satisfying. After all, there are lots of people who value God, and he (an atheist) doesn’t count this as evidence of God’s existence. Why, then, should I count it as definitive evidence of the existence of ownership? (Though I didn’t say it, it’s also the case that there are lots of valid concepts which aren’t valued. Since not all valued concepts are valid, and not all valid concepts are valued, value isn’t a good indicator of a concept’s validity.)
I think our conversation is over, but my curiousity is piqued, and I’m still looking for a good answer: how do we know that ownership is a real thing in the world – a valid concept – and not a human invention?