Abstract

All medieval philosophers agreed that emotions ought to be controlled by reason, but they gave different accounts of the control that is possible. Aquinas took emotions to be sensory states that are under immediate rational control because both sensory and rational states are produced by a single soul. By contrast, Ockham distinguished two souls and two types of emotions, namely sensory ones that inevitably arise, and rational ones that can be changed by the will. This chapter examines the mechanisms of control in both cases, paying particular attention to the metaphysical framework the two authors chose. Moreover, it looks at the way they dealt with cases of internal emotional conflict. Whereas Aquinas ruled out permanent conflict in a well-functioning soul, Ockham conceded that some rational emotions could coexist with opposing sensory emotions, thus agreeing that true conflict is possible.