For much of the history of the western legal order, jurisdiction has been the first question of law. This book investigates the difference that jurisdiction continues to make to the ordering of normative existence. It also follows the speculation that without an account of jurisdiction, jurisprudence would be left speechless, with no power to address the conditions of attachment to legal and political order. The starting point of this book lies with the claim that a sharper focus can be given to normative legal ordering through questions of jurisdiction than can be through those of moral responsibility or social action. This is so because jurisdiction articulates both the potentiality of law and the conditions of its exercise. It provides t...