'My intention in this lecture is to urge critical reflection upon current US practices of targeted killing by considering, not just whether acts of targeted killing can be legally justified, but also what sort of state we are turning into when we organize the use of lethal force in this way -maintaining a list of named enemies of the state who are to be eliminated in this way.' A prolific scholar, Jeremy Waldron teaches legal and political philosophy at NYU School of Law. Until recently, he was also Chichele Professor of Social and Political Theory at Oxford University (All Souls College).