Abstract

Recent years have witnessed a proliferation of philosophical discussion about such concrete moral issues as just war, distribution of food aid, euthanasia, reverse discrimination, etc. Much of this discussion implicitly assumes that there are true and false positions on these issues, valid or invalid arguments for these positions, etc. Recent years have not witnessed, however, a proliferation of philosophical defenses of these assumptions. With the decline of metaethical discussions, these assumptions have remained just assumptions rather than the conclusions of a philosophical argument.