Abstract

This paper challenges the moral justificatory significance of the notion of basic desert. The notion of basic desert is commonly used in the literature to distinguish a specific sense of moral responsibility that depends on free will. In this sense, a person is morally responsible for an action if this action belongs to her in such a way that she would deserve to be blamed if she understood that it was morally wrong, and she would deserve to be praised if she understood that it was morally exemplary. The central question of the paper concerns the role of the notion of basic desert in moral justifications of social practices including responsibility practices. I argue that the significance sometimes attributed to the notion of basic desert is largely a byproduct of its isolation from a larger context of other moral reasons and moral justifications. First, I introduce the concepts of special and general moral justifications and defend the central assumption behind these concepts. Next, I present a three-case argument that challenges the justificatory moral significance of the notion of basic desert by considering various logical roles that it might play in the general moral justification of various social practices. Finally, I apply this argument to Derk Pereboom’s theory of hard incompatibilism in order to show that moral justification of the revisionary part of his project does not depend on the belief in free will necessary for moral responsibility in the sense of basic desert.