Contents: Introduction; Part I The Image of Balance: Security and liberty: the image of balance, Jeremy Waldron; Emergencies, tradeoffs, and deference, Eric A. Posner and Adrian Vermeule. Part II Institutional Models: The Emergency Constitution: This is not a war, Bruce Ackerman; The priority of morality: the emergency constitution's blind spot, David Cole; Weak Constitutionalism: Minimalism at war, Cass R. Sunstein; Strong Constitutionalism: Securing liberty in the face of terror: reflections from criminal justice, Lucia Zedner; Must we trade rights for security? The choice between smart, harsh, or proportionate security strategies in Canada and Britain, Kent Roach; Keeping control of terrorists without losing control of constitutionalism, Clive Walker; Equality in the war on terror, Neal Katyal. Part III Civilizing Security?: World citizens between freedom and security, Klaus Günther; The cultural lives of security and rights, Ian Loader and Neil Walker; Name Index.