Abstract

The Supreme Court’s reversal of the right to abortion has significantly changed reproductive rights in the United States, and adversely affected the lives of potentially pregnant persons. The political fragility of the privacy right to abortion also raises questions about the practice and epistemic rules of American constitutionalism itself. In this essay, I situate the history of privacy under the Fourteenth Amendment’s due process clause in the tradition of legal reasoning. With Ludwig Wittgenstein’s On Certainty, I argue that the majority in Dobbs v. Jackson (2022) departs from this tradition. The upshot of this departure is that we now have a new interpretive language game battling a long established language game of interpretation–battling, that is, a constitutional tradition–in a contest to redefine how disagreement is transacted among justices and between the people and their government.