Moral Motivation and the Externalist Challenge

Michael Smith’s Internalist resolution to “The Moral Problem” serves to establish a necessary connection between moral judgement and moral motivation in the rational agent. Externalists, like Brink, counter Smith’s claim with the figure of the Amoralist, whose moral motivation, they argue, is only contingent on antecedently-held desires. In this paper, I draw a distinction between “moral motivation” – if an agent judges it right to Φ, she is, ceteris paribus, motivated to Φ - and “acting on moral motivation” – if an agent judges it right to Φ, she actually Φs. I show how the Amoralist explanation might account for the latter, but not the former, which ultimately leaves Smith’s argument for motivational Internalism intact.