Abstract

Many commentators suppose that morality, objectively construed, must possess a minimal sort of explanatory relevance if moral realism is to be plausible. To the extent that moral realists are unable to secure explanatory relevance for moral facts, moral realism faces a problem. Call this general objection an “explanatory objection” to moral realism. Despite the prevalence of explanatory objections in the literature, the connection between morality’s explanatory powers and moral realism’s truth is not clear. This paper considers several different reasons for subjecting morality to explanatory scrutiny and concludes that none of them uncover a special or compelling explanatory problem for realism. In light of these difficulties, an alternative account of the connection between moral realism and moral explanation is developed. Not only does this account make sense of explanatory objections to realism, it turns out that realists may have the resources to defend themselves against this explanatory concern, properly understood.