Journal of Philosophy of Education, Volume 56, Issue 2, Page 342-355, April 2022.

Moral perception, as the term is used in moral theory, is the perception of normatively contoured objects and states of affairs, where that perception enables us to engage in practical reason and judgment concerning these particulars. The idea that our capacity for moral perception is a crucial component of our capacity for moral reasoning and agency finds its most explicit origin in Aristotle, for whom virtue begins with the quality of perception. The focus on moral perception within moral theory has (...) made a comeback in the last few decades, especially in the hands of self-proclaimed neo-Aristotelians such as John McDowell, Martha Nussbaum, and Nancy Sherman. For these writers, our perceptual capacities are not static, and the laborious honing of our perceptual skills is a crucial moral task. On this picture, as Nancy Sherman puts it, “How to see becomes as much a matter of inquiry as what to do.”Moral particularists—including but not restricted to the neo-Aristotelians—have emphasized the centrality of moral perception to moral agency and judgment, as a corrective to moral theories that treat deliberation in terms of universal principles as the privileged keystone of moral agency. (shrink)

According to the cognitivist strategy, the desire to bring about P provides reasons for intending to bring about P in a way analogous to how perceiving that P provides reasons for believing that P. However, while perceiving P provides reasons for believing P by representing P as true, desiring to bring about P provides reasons for intending to bring about P by representing P as good. This paper offers an argument against this view. My argument proceeds via an appeal to (...) what I call the non-substitutability of perception, the thesis that, given that there is no independent evidence for P, one cannot substitute something that fails to provide reasons with respect to P for the perceptual experience that P, without altering the rational permissibility of believing that P. By contrast, I argue that it is always possible to substitute something that fails to provide reasons for a desire without altering the rational permissibility of an intention based on said desire. I take this to show that a desire does not provide reasons in a way analogous to perceptual experience. (shrink)