This essay considers eighteenth-century Anglican thinker Joseph Butler's view of the role of natural emotions in moral reasoning and action. Emotions such as compassion and resentment are shown to play a positive role in the moral life by motivating action and by directing agents toward certain good objects—for example, relief of misery and justice. For Butler, moral virtue is present when these natural affections are kept in proper proportion by the "superior" principles of the moral life—conscience, self-love, and benevolence—which involve (...) the capacity for reasonable reflection. For contemporary thinkers, Butler's approach suggests that natural emotion should not be viewed as the enemy of moral reasoning; in fact, it challenges ethicists to pay attention to and account for the significant role of the emotions in the moral life. (shrink)

Scholars have compared Joseph Butler and Immanuel Kant’s moral theories, claiming that they both center on the concept of autonomy. In this thesis, I argue that, despite this superficial similarity, they disagree about the core commitments of their conceptions of autonomy. Butlerian autonomy relies on inferring from the normative authority of conscience to the descriptive that human nature is adapted to virtue, and from this descriptive claim about human nature to moral obligation. Kant rejects these inferences, and therefore rejects the (...) key components of Butlerian autonomy. Moreover, I argue that Kant’s rejection of Butler’s conception of human nature renders Butler’s stoic conception of virtue unavailable to Kant. (shrink)