Meeting Harman’s Challenge

Gilbert Harman, in a well-known thought experiment, evokes the intuition that moral value can be perceptually seen. However, Harman dismisses the intuition, contending that moral concepts and judgments are the products of agent psychology and do not map onto mind-independent objects. Robert Audi, attempting to account for moral perception himself, fails to meet Harman’s challenge since his own ontological commitments do not allow for objects that moral concepts can map onto. This paper will offer an alternate theory of moral perception that maps moral concepts onto mind-independent entities, thereby meeting Harman’s challenge. To accomplish this, I offer that moral properties are not supervenient but are relational properties which possess their own non-reducible phenomenology.