Going Nuclear: Federalist Society Affiliated Judicial Nominees’ Prospects and a New Era of Confirmation Politics1

Significant changes to the federal judicial confirmation process have manifested over the past decade, including multiple procedural reforms in the United States Senate. We argue the “nuclear option,” the reduction of the vote-threshold required to proceed to a final confirmation vote on judicial nominees (i.e., to invoke cloture) from three-fifths to a simple majority, contributed to a renewed escalation of partisan confirmation battles on which the Federalist Society capitalized. Pundits and politicians alike show growing concern about the role of interest groups, especially those associated with the conservative legal movement, in judicial nominations. The intersection of these two sets of changes raises questions about the contemporary judicial nominations process. Utilizing a novel dataset of Federalist Society (FedSoc) affiliates drawn from event listings (1993–2020), we analyze the interactive role of FedSoc affiliation with Senate procedural changes to the judicial confirmation process. We find affiliation with the Federalist Society, after the initial nuclear option was implemented, increases the probability of a circuit court nominee’s confirmation by approximately 20%.