Abstract

Mackie doubted anything objective could have the motivational properties of a value. In thinking we are morally required to act in a certain way, he said, we attribute objective value to the action. Since nothing has objective value, these moral judgments are all false. As to whether Mackie proved his error theory, opinions vary. But there is broad agreement on one issue. A litany of examples, ranging from amoralism to depression to downright evil, has everyone convinced that Mackie vastly overstated the motivational implications of moral judgment. Mackie did go overboard. But did he have to? I think not. Even on the most modest motivational assumptions, Mackie can make objective value look queer and morality look like a sham. I begin with a sketch.