Samuelson's text was first published in 1948, and it immediately became the authority for the principles of economics courses. The book continues to be the standard-bearer for principles courses, and this revision continues to be a clear, accurate, and interesting introduction to modern economics principles. Bill Nordhaus is now the primary author of this text, and he has revised the book to be as current and relevant as ever.

A theory of basic moral rights ought to aim at telling us who the beings are that have rights and of what those rights consist. It may, however, seek to achieve that goal via an indirect route. In this paper I shall attempt a strategy of indirection. The first stage of the argument is a consideration of why moral theory can allow any place at all to rights. Acknowledging rights can be inconvenient. An otherwise desirable outcome is blocked if the (...) only ways in which it can be attained involve the violation of rights. Why not jettison rights and thereby render these outcomes achievable? The answer that will be suggested trades on it being a deep fact about human beings that they can and do order their lives by reference to long-term commitments and aspirations. In my terminology, they are project pursuers. If people were rational animals all of whose interests were flickering and evanescent, an ethic entirely resting on maximization of impersonal value would be appropriate. But because projects entail commitments to values not subject to trade-offs, the introduction of rights is plausible. That is the first major stage of the argument. The second builds on it and tries to show that the recognition of rights or their equivalent is morally required, that only an ethic in which basic rights are acknowledged can be properly responsive to persons' status as project pursuers. More particularly, is suggested that rights take the form of constraints imposing minimal forbearance on others such that one has reasonable expectations of being able to pursue one's projects amidst a world of other project pursuers. (shrink)

Human rights are rights which all persons equally have simply insofar as they are human. But are there any such rights? How, if at all, do we know that there are? It is with this question of knowledge, and the related question of existence, that I want to deal in this paper. 1. CONCEPTUAL QUESTIONS The attempt to answer each of these questions, however, at once raises further, more directly conceptual questions. In what sense may human rights be said to (...) exist? What does it mean to say that there are such rights or that persons have them? This question, in turn, raises a question about the nature of human rights. What is the meaning of the expression “human rights”? Within the limits of the present paper I cannot hope to deal adequately with the controversial issues raised by these conceptual questions. But we may make at least a relevant beginning by noting that, in terms of Hohfeld's famous classification of four different kinds of rights, the human rights are primarily claim-rights, in that they entail correlative duties of other persons or groups to act or to refrain from acting in ways required for the right-holders' having that to which they have rights. It will help our understanding of this and other aspects of human rights if we note that the full structure of a claim-right is given by the following formula: A has a right to X against B by virtue of Y. There are five main elements here: first, the Subject of the right, the person or persons who have the right; second, the Nature of the right; third, the Object of the right, what it is a right to; fourth, the Respondent of the right, the person or persons who have the correlative duty; fifth, the Justifying Basis or Ground of the right. (shrink)