Introduction : reflections on the extent and limits of contemporary international ethics / Jean-Marc Coicaud, Daniel Warner -- International law as an approach to international ethics : a plea for a jurisprudential diagnostics / Friedrich Kratochwil -- The ethics of modern diplomacy / Roberto Toscano -- Violence and ethics : beyond the reason of state paradigm / Pierre Hassner -- Justice and international order : the case of Bosnia and Kosovo / David Campbell -- Ethics and international human rights / Jack Donnelly -- Environmental ethics in international society / Oran R. Young -- Ethics, feminism, and international affairs / Kimberly Hutchings -- Ethics and refugees / Mark Gibney -- Does globalization have an ethical problem? / Ethan B. Kapstein -- Conclusion : the task(s) of international ethics / Nicholas Rengger.