Cass Sunstein and Martha Nussbaum bring together an all-star cast of contributors to explore the legal and political issues that underlie the campaign for animal rights and the opposition to it. Addressing ethical questions about ownership, protection against unjustified suffering, and the ability of animals to make their own choices free from human control, the authors offer numerous different perspectives on animal rights and animal welfare. They show that whatever one's ultimate conclusions, the relationship between human beings and nonhuman animals is being fundamentally rethought. This book offers a state-of-the-art treatment of that rethinking.

Cass R. Sunstein is Karl Llewellyn Distinguished Service Professor at the University of Chicago and Martha C. Nussbaum is Ernst Freund Professor of Law and Ethics at the University of Chicago. Together, they previously edited Clones and Cloning. They are frequent contributors to popular journals and newspapers. Sunstein's recent books include Why Societies Need Dissent and Designing Democracy; Nussbaum is recently author of Upheavals of Thought and For Love of Country.