Review of James Warren, _Regret: A Study in Ancient Moral Psychology_

Regret: A Study in Ancient Moral Psychology is an exemplary work on an undertheorized phenomenon: metameleia, or regret. James Warren considers a range of ancient accounts and brings these into conversation with contemporary issues. Besides his interpretative suggestions, Warren engages with the ancients on strictly philosophical grounds, exploring implications of their arguments and applying their frameworks to new questions. Regret is a valuable contribution to ancient moral psychology and will inspire further work.