Abstract

Psychopathology is the science of what mental illnesses are. Affective psychopathology – or, alternately, the ‘psychopathology of affectivity’ – is the branch of psychopathology devoted to the study of mental disorders that implicate mental states associated with moods and emotions and what used to be called ‘passions’. Some segments of the history of affective psychopathology have been skillfully traced. However, there is one episode in that history that has not received the attention it deserves. It concerns medical writers in France, England, and Scotland, during the latter half of the eighteenth century. The issue at stake is whether affective psychopathology should include or exclude questions of morality.