The challenge for any theory of moral reasons is to determine which considerations should carry weight in ethical deliberations, motivate ethical behavior, and justify our choices to others. Traditional views appeal to social utility and Kantian duty. Informed by work in psychology and encouraged by many feminists, this dissertation argues for an additional class of moral reasons based upon our care and concern for others. Without replacing traditional ethical notions, I argue that care-based reasons are capable of standing alongside their traditional counterparts and seek to establish care\u27s moral legitimacy. In building my case, I examine a thirty-year-old debate over ethical impartiality. Philosophical orthodoxy favors dispassionate p...