National Security Law Commons^™

Unsatisfying Wars: Degrees Of Risk And The Jus Ex Bello, Gabriella Blum, David Luban

Georgetown Law Faculty Publications and Other Works

Self-defensive war uses violence to transfer risks from one’s own people to others. We argue that central questions in just war theory may fruitfully be analyzed as issues about the morality of risk transfer. That includes the jus ex bello question of when states are required to accept a ceasefire in an otherwise-just war. In particular, a “war on terror” that ups the risks to outsiders cannot continue until the risk of terrorism has been reduced to zero or near zero. Some degree of security risk is inevitable when coexisting with others in the international community, just as citizens within …