The Limits of Positivist Legal Ethics: A Brief History, a Critique, and a Return to Foundations.

The “positivist turn” in legal ethics has found many scholars in the Anglo-American common-law world relating the duties of lawyers to the rights and duties assigned by the law to their clients. On this view, the role of lawyers should be understood as contributing to the law’s function of resolving conflict and establishing a framework for cooperation in a pluralist society. Critics of positivist legal ethics have suggested that it is impossible for lawyers to avoid resorting to moral considerations when representing clients. These critics claim that the guidance provided by law runs out at critical moments, leaving a lawyer no choice but to fall back on the moral considerations supposedly pre-empted by positive law. In particular they argue that the law cannot determine its own application, and normative questions remain regarding the interpretive attitude lawyers ought to take when representing clients. This paper responds to critics of positivist legal ethics by returning to foundations, specifically the values underpinning the rule of law as a practice of giving reasons based on norms established in the name of the political community. [ABSTRACT FROM PUBLISHER]