The nature and scope of global ethics and the relevance of the Earth Charter

This article presents global ethics as critical reflection on the nature, justification and application of a global ethic. Much of the article focuses on the nature of a global ethic as the content of global ethics, e.g. whether it is thick or thin, is about universal values or transnational responsibilities, is a set of values justified by a particular thinker, values widely shared or values universally accepted. Global ethics itself as a process is also examined. In the last part the Earth Charter is examined as an example of a global ethic, and a case is made for regarding it, both in respect to its content and in respect to the senses in which it is and is not a global ethic, as an appropriate subject matter for global ethics.