The most famous account of how unilateral original acquisition is possible remains Locke’s labor theory. According to Locke, when people work on previously unowned objects, subject to certain provisos, they turn those objects into their private property. The precise nature of Locke’s argument, the relation between labor and acquisition, as well as the nature of the provisos, are hotly contested. The most famous interpretation, again, seeks to ground property in the (prior) rights of self-ownersh