Dissenting Opinion in the U.S. Supreme Court: The Limits of the Rule of Law and the Foundations of Political Legitimacy

Abstract

The relationship between the Supreme Court of the United States and the ideal of the rule of law is traditionally regarded as the principal source of its political legitimacy. However, in the Court’s practical activity these two foundations do not always coincide. This article argues that it is precisely the practice of separate opinions that reveals a divergence between the rule of law and political legitimacy. The tradition whereby Justices publicly articulate their disagreements with the decision or reasoning of the majority cannot be adequately justified by appeal to the ideal of the rule of law. At the same time, other normative foundations are capable of providing an appropriate justification for this institutional practice.

The study pursues two interrelated objectives: first, to offer a theoretical justification for judicial dissent; and second, to clarify the relationship between the rule of law and the Court’s political legitimacy. If the rule of law cannot serve as a sufficient basis for justifying a practice that simultaneously strengthens the Court’s authority, this suggests that its legitimacy must rest on broader normative grounds. Accordingly, the problem acquires not only doctrinal but also general theoretical significance for constitutional theory.

The article first examines two approaches to establishing a principled connection between the Court and the rule of law — the institutional and the interpretive — and demonstrates that neither integrates the phenomenon of separate opinions into its theoretical framework. It then proposes an alternative justification grounded in the constitutional aspiration toward popular democracy. The legitimacy of the Court depends in part on the fact that its decisions are produced through a process that has a public and deliberative character, similar to the legislative activity of Congress. Given the confidential nature of the Court’s internal deliberations, separate opinions perform the function of making this process visible. In this sense, they appear not as a threat to the unity of the legal order, but as an element of institutional transparency. The justification proposed in this article is primarily conceptual in nature: it focuses not on the substantive content of particular dissents or on the individual motivations of Justices, but on constructing a theoretical framework capable of integrating the practice of dissent into broader constitutional theory.