This book makes two important contributions toward a general and systematic theory of rights-a powerful philosophical analysis of the language of rights and an explanation of the nature of rights. In working out these ideas, Wellman has provided a new and cohesive way of thinking and talking about rights of every sort. Wellman succeeds in bringing all kinds of rights-moral, legal, institutional, etc.-under one unified theory in a way that illuminates their similarities and differences. This enables him to deal in (...) a consistent way with a very broad range of philosophical questions, questions that are too often dealt with in isolation from each other. (shrink)

What does it mean to assert or deny the existence of a legal system? How can one determine whether a given law belongs to a certain legal system? What kind of structure do these systems have, that is--what necessary relations obtain between their laws? The examination of these problems in this volume leads to a new approach to traditional jurisprudential question, though the conclusions are based on a critical appraisal, particularly those of Bentham, Austin, Kelsen, and Hart.