Friendship Altruism and Morality originally published in 1980 gives an account of altruistic emotions (compassion sympathy concern) and friendship that brings out their moral value. Blum argues that moral theories centered on rationality universal principle obligation and impersonality cannot capture this moral importance. This was one of the first books in contemporary moral philosophy to emphasize the moral significance of emotions to deal with friendship as a moral phenomenon and to challenge the rationalism of standard interpretations of Kant although Blumâs sentimentalism owes more to Schopenhauer than to Hume. It was a forerunner to care ethics and feminist ethics more generally; to virtue ethics; and to subsequent influential interpretations of Kant that attempted to room for altruistic emotion and friendship and other forms of particularism and partialism. In addition the work has been widely influential in religious studies political theory bioethics and feminist ethics. . Language: English