In this chapter, I discuss Locke’s contributions to moral psychology. I begin by examining how we acquire moral ideas, according to Locke. Next, I ask what explains why we act morally. I address this question by showing how Locke reconciles hedonist views concerning moral motivation with his commitment to divine law theory. Then I turn to Shaftesbury’s criticism that Locke’s moral view is a self-interested moral theory that undermines virtue. In response to the criticism I draw attention to Locke’s Christian (...) conception of virtue. (shrink)

In the first edition of the Essay, Locke argued that we pursue whatever course of action we judge to be the best option available to us at the time. In other words, we always act under the guise of...