Adjudication between conflicting normative universes that do not share the same vocabulary, standards of rationality, and moral commitments cannot be resolved by recourse to traditional principles. Such cases are always in a sense tragic. And what is called for, in our pluralistic and conflictual world is not to be found, as many would suppose, in an impersonal set of procedures with which all participants could be treated as having rationally agreed. The very idea of such a neutral system is an illusion. Rather, what is needed, Julen Etxabe argues in this book, is a heightened awareness...