Recent political and social events as well as advances in science and technology have posed challenges to the traditional Muslim discourse on ethics. In this latest in the series of Occasional Papers produced by the Institute of Ismaili Studies, Amyn B. Sajoo examines these challenges, and through a critical analysis of the implications of emerging initiatives in political pluralism and civic culture, in bio-medicine and environmental conservatism, considers how the contours of public ethics in Islam may be redefined to provide shared conceptions of the good in pluralist societies.