Transcending the overplayed debate between utilitarians and rights theorists, the book offers a fresh methodological approach with specific constructive conclusions about our treatment of animals. David DeGrazia provides the most thorough discussion yet of whether equal consideration should be extended to animals' interests, and examines the issues of animal minds and animal well-being with an unparalleled combination of philosophical rigor and empirical documentation. This book is an important contribution to the field of animal ethics.

Since its original publication in 1975, this groundbreaking work has awakened millions of concerned men and women to the shocking abuse of animals everywhere--inspiring a worldwide movement to eliminate much of the cruel and unnecessary laboratory animal experimentation of years past. In this newly revised and expanded edition, author Peter Singer exposes the chilling realities of today's "factory farms" and product-testing procedures--offering sound, humane solutions to what has become a profound environmental and social as well as moral issue. An important (...) and persuasive appeal to conscience, fairness, decency and justice, Animal Liberation is essential reading for the supporter and the skeptic alike.--From publisher description. (shrink)

As one of the early Enlightenment philosophers in England, John Locke sought to bring reason and critical intelligence to the discussion of the origins of civil society. Endeavoring to reconstruct the nature and purpose of government, a social contract theory is proposed. The Second Treatise sets forth a detailed discussion of how civil society came to be and the nature of its inception. Locke's discussion of tacit consent, separation of powers, and the right of citizens to revolt against repressive governments, (...) has made The Second Treatise one of the most influential essays in the history of political philosophy. (shrink)

I present the foundational structure for a life-centered theory of environmental ethics. The structure consists of three interrelated components. First is the adopting of a certain ultimate moral attitude toward nature, which I call “respect for nature.” Second is a belief system that constitutes a way of conceiving of the natural world and of our place in it. This belief system underlies and supports the attitude in a way that makes it an appropriate attitude to take toward the Earth’s natural (...) ecosystems and their life communities. Third is a system of moral rules and standards for guiding our treatment of those ecosystems and life communities, a set of normative principles which give concrete embodiment or expression to the attitude of respect for nature. The theory set forth and defended here is, I hold, structurally symmetrical with a theory of human ethics based on the principle of respect for persons. (shrink)

This essay deals with the question of the morality of abortion and infanticide. The fundamental ethical objection traditionally advanced against these practices rests on the contention that human fetuses and infants have a right to life, and it is this claim that is the primary focus of attention here. Consequently, the basic question to be discussed is what properties a thing must possess in order to have a serious right to life. The approach involves defending, then, a basic principle specifying (...) a condition living things must satisfy to have a serious right to life, and the answer given makes it unlikely that this condition is satisfied by human fetuses and infants, though this tentative conclusion could be altered by future scientific studies of the development of the human brain. As things stand at the moment, however, it seems unlikely that developing humans acquire the physical basis of the psychological capacities on which the right to continued existence rests, and therefore unless there are other substantial objections to abortion and infanticide that undercut the above line of thought, the conclusion is that such practices are not intrinsically wrong. (shrink)

More than twenty years after its original publication, _The Case for Animal Rights _is an acknowledged classic of moral philosophy, and its author is recognized as the intellectual leader of the animal rights movement. In a new and fully considered preface, Regan responds to his critics and defends the book's revolutionary position.

More than twenty years after its original publication, The Case for Animal Rights is an acknowledged classic of moral philosophy, and its author is recognized as the intellectual leader of the animal rights movement. In a new and fully considered preface, Regan responds to his critics and defends the book's revolutionary position.

The philosophical literature on the moral status of nonhuman animals, which is bounteous, diverse, and sophisticated, contains a glaring omission. There is little discussion of human responsibilities to companion animals, such as dogs and cats. The assumption seems to be that animals are an undifferentiated mass – that whatever responsibilities one has to any animal are had to all animals. It is significant that we do not think this way about humans. Most of us (all but extreme impartialists) acknowledge the (...) existence of special responsibilities to humans. We believe, for instance, that our children, friends, and compatriots have special claims on our attention, time, energy, and resources. This is not at all incompatible (although it is sometimes thought to be) with the view that we have obligations to strangers. My aim in this essay is to fill the lacuna in the literature. I argue that the act of taking an animal into one''s life or home, through purchase, gift, or adoption, generates responsibilities to it, the main one being to provide for its needs, which, in the case of dogs (for example), are many and varied. Since this thesis is shrouded in misconception, I devote part of the essay to clarifying it. I then diagnose its philosophical neglect, which stems from both practical concerns and theoretical commitments. I argue that the practical concerns are groundless and that the theoretical commitments do not have the implications they are thought to have. (shrink)