How does a role—whether in business, law, government, or some other institution—change what is morally permissible or obligatory? Here I present three options and argue for the third. On the balancing model, a role simply gives its occupant additional normative reasons, to be weighed against all other normative reasons. On the shielding model, a role comes with its own moral code, blocking the force of all role-external reasons. On the filtering model, a role selectively filters its occupant’s reasons for action, creating obligations or permissions to act on a narrowed range of considerations. I argue that the filtering model offers a superior analysis of the ethics of roles, including the concepts of professional integrity and discretion. I focus on three difficult cases: a nuclear safety regulator, a criminal defense lawyer, and a corporate lobbyist. I conclude by discussing the implications of the filtering model for business ethics.

Given his view that the modern world is “radically evil,” Theodor Adorno is an unlikely contributor to business ethics. Despite this, we argue that his work has a number of provocative implications for the field that warrant wider attention. Adorno regards our social world as damaged, unfree, and false, and we draw on this critique to outline why the achievement of good work is so rare in contemporary society, focusing in particular on the ethical demands of roles and the ideological nature of management’s self-understanding. Nevertheless, we show that Adorno’s comments on activities such as art and philosophy mean that it is possible to draw on his work in a way that contributes constructively to the conversation about good and meaningful work within business ethics.