Though the revised edition of A Theory of Justice, published in 1999, is the definitive statement of Rawls's view, so much of the extensive literature on Rawls's theory refers to the first edition. This reissue makes the first edition once again available for scholars and serious students of Rawls's work.

A model is presented to account for the natural selection of what is termed reciprocally altruistic behavior. The model shows how selection can operate -against the cheater (non-reciprocator) in the system. Three instances of altruistic behavior are discussed, the evolution of which the model can explain: (1) behavior involved in cleaning symbioses; (2) warning cries in birds: and (3) human reciprocal altruism. Regarding human reciprocal altruism, it is shown that the details of the psychological system that regulates this altruism can (...) be explained by the model. Specifically, friendship,d islike, moralistic aggression, gratitude, sympathy, trust, suspicion, trustworthiness, aspects of guilt, and some forms of dishonesty and hypocrisy can be explained as important adaptations to regulate the altruistic system. Each individual human is seen as possessing altruistic and cheating tendencies, the expression of which is sensitive to developmental variables that were selected to set the tendencies at a balance appropriate to the local social and ecological environment. (shrink)

Book reviewed in this article: For the Patient's Good: The Restoration of Beneficence in Health Care. By Edmund D. Pellegrino and David C. Thomasma.

Book reviewed in this article: For the Patient's Good: The Restoration of Beneficence in Health Care. By Edmund D. Pellegrino and David C. Thomasma.

Book reviewed in this article: Protecting The Vulnerable: A Reanalysis of Our Social Responsibilities. By Robert E. Goodin. Chicago: University of Chicago Press.

This review essay examines H. Tristram Engelhardt, Jr.'s The Foundations of Bioethics, a contemporary nonfeminist text in mainstream biomedical ethics. It focuses upon a central concept, Engelhardt's idea of the moral community and argues that the most serious problem in the book is its failure to take account of the political and social structures of moral communities, structures which deeply affect issues in biomedical ethics.