The ideological alignment between Justices Clarence Thomas and Samuel Alito of the United States Supreme Court is notable for its consistency and predictability. According to SCOTUSblog’s Stat Pack, Thomas and Alito reached agreement on 97% of all cases resolved with opinions in the 2024-25 term, including every closely divided decision. Their voting concordance surpasses even that of other closely aligned justices, such as Elena Kagan and Ketanji Brown Jackson, who also agreed in all closely divided cases but not with the same frequency as Thomas and Alito across the board.
Nevertheless, Thomas and Alito diverged on two occasions last term, both involving criminal proceedings. In Andrew v. White, there was a disagreement on whether a death-row inmate could contest her sentence based on prosecutorial actions regarding her sexual history. Alito concurred with the Court’s decision to remand the case to the lower appellate court, emphasizing a defendant’s due process rights under the framework of Justice precedence. Thomas, however, dissented with Justice Neil Gorsuch, arguing that the Court had misinterpreted the handling of evidence at the trial level.
The second instance of divergence occurred in Esteras v. United States, concerning sentencing factors in revocation of supervised release. Here, Thomas supported the majority opinion penned by Justice Amy Coney Barrett, which stressed adherence to statutory sentencing factors. Alito dissented, critiquing the ruling for lacking a foundation in legal text and practical applicability, an argument that earned recognition in SCOTUSblog’s list of most intense dissents of the term.
This analysis not only illuminates the rare schisms between the Court’s two most conservative justices but also emphasizes Alito’s tendency to focus on practical implications over theoretical coherence, distinguishing his judicial philosophy from Thomas’. The involvement of Justice Gorsuch in both cases illustrates a nuanced alignment within the conservative bloc, where philosophical underpinnings may vary depending on the nature of the legal issues at hand.
Ultimately, while their agreement on most terms is evident, the nature of their occasional disagreements adds depth to the understanding of conservative thought processes on the bench and suggests a delicate balance between ideological alignment and individual legal interpretation.
Looking forward, the key question remains whether and when these seasoned justices might choose to retire from the Court, a factor that could significantly shift its dynamics.