Abstract
Chapter 5 defends a Lockean theory of territory, arguing that it avoids the unpalatable commitments of its rivals. The chapter first outlines Locke’s own view, which derives states’ territorial rights from its willing members’ private rights over land and resources. It then describes the ways in which that historical position needs to be modified to make it defensible, taking the ideal it describes to be its strong point. The chapter also describes and answers the standard objections to this sort of theory. In doing so, it defends a view about the real point of philosophical theories of territory.