The past decade has witnessed a renaissance in scientific approaches to the study of morality. Once understood to be the domain of moral psychology, the newer approach to morality is largely interdisciplinary, driven in no small part by developments in behavioural economics and evolutionary biology, as well as advances in neuroscientific imaging capabilities, among other fields. To date, scientists studying moral cognition and behaviour have paid little attention to virtue theory, while virtue theorists have yet to acknowledge the new research results emerging from the new science of...