To understand the causes and consequences of Lockean property customs, it will help us to look at them from yet another angle; that of animal ethology, specifically the ethology of territory.
Property is an abstraction of animal territoriality, which evolved as a way of reducing intraspecies violence. By marking his bounds, and respecting the bounds of others, a wolf diminishes his chances of being in a fight that could weaken or kill him and make him less reproductively successful. Similarly, the function of property in human societies is to prevent inter-human conflict by setting bounds that clearly separate peaceful behavior from aggression.
It is fashionable in some circles to describe human property as an arbitrary social convention, but this is dead wrong. Anybody who has ever owned a dog who barked when strangers came near its owner’s property has experienced the essential continuity between animal territoriality and human property. Our domesticated cousins of the wolf know, instinctively, that property is no mere social convention or game, but a critically important evolved mechanism for the avoidance of violence. (This makes them smarter than a good many human political theorists.)






