Amy Coney Barrett was born in New Orleans in 1972, clerked for Justice Scalia (§103), and became a widely admired professor of constitutional law at Notre Dame — a serious academic originalist with careful published work on precedent — before a brief tenure on the Seventh Circuit. When Ruth Bader Ginsburg (§107) died weeks before the 2020 election, Donald Trump nominated Barrett to succeed her, and the Senate confirmed her 52–48 just days before the vote.
Barrett is the youngest member of the Court and a decisive vote in its six-justice conservative majority — an appointment that, following the Senate's refusal to consider a nominee in the 2016 election year, many Democrats regard as illegitimate. An avowed originalist, she has proved less predictable than her critics feared, at times breaking from the other conservatives and, in a series of separate opinions, pressing them to discipline and refine the majority's use of 'history and tradition.' She joined the majority in Dobbs ending the constitutional right to abortion and in the decision ending race-conscious admissions. She published a reflective book on the Court in 2025, and continues to serve.
Dobbs v. Jackson Women's Health Organization
2022Holding · The Constitution confers no right to abortion; Roe and Casey are overruled.
Role · Barrett — whose confirmation gave the majority its sixth vote — joined Alito's (§110) opinion for the Court.
The decision her appointment made possible, and the clearest measure of how a single seat reshaped the Court.
Read the opinion →Students for Fair Admissions v. Harvard
2023Holding · Race-conscious admissions programs violate the Equal Protection Clause.
Role · Barrett joined the majority and wrote a concurrence on the limits of history in equal-protection analysis.
Ended forty-five years of affirmative action in university admissions, a decision the conservative majority she completed made possible.
Read the opinion →Vidal v. Elster
2024Holding · (Concurring in part) History and tradition can inform but should not mechanically decide a constitutional question; courts also need workable principles.
Role · Barrett pressed her own colleagues on method.
Evidence of a justice thinking hard about how originalism should actually operate — willing to challenge Thomas (§106) and the majority on it.
Read the opinion →Amy Coney Barrett is the youngest member of the Supreme Court and, since 2020, a decisive vote in its six-justice conservative majority — an avowed originalist whose arrival, days before a presidential election, cemented the Court's rightward turn. A former Notre Dame law professor and clerk to Antonin Scalia (§103), she was appointed by Donald Trump to succeed Ruth Bader Ginsburg (§107), a replacement of ideological opposites that made her confirmation one of the most consequential in decades and, to Democrats, one of the most illegitimate, coming after the Senate had refused even to consider a nominee in an election year in 2016. A serious constitutional scholar before she was a judge — her academic work on originalism and stare decisis is unusually careful — Barrett has proved less predictable than her critics feared, at times breaking from the other conservatives and writing separately to refine the majority's method, especially its use of history. She joined the majority in Dobbs. She has written no full biography but published a reflective book on the Court in 2025. Begin with that book and her scholarship, then read her separate opinions to watch an originalism still taking shape.
The Bookshelf
Barrett's own reflective account of the Court, constitutional interpretation, and her path to the bench, published in 2025 — the closest thing to a self-portrait from the newest conservative justice. Accessible and aimed at a general audience, it lays out her understanding of originalism, the judicial role, and the Court's place in American life, and it drew both large sales and sharp debate over how her stated philosophy squares with her votes. It is the natural starting point for understanding how Barrett describes what she does. Sentinel/Penguin. (A justice's own account; read alongside her opinions.)
Barrett's most cited academic article, from her years as a law professor, and essential for understanding the mind she brought to the bench. Writing in the Notre Dame Law Review, she examined how an originalist should treat precedent that conflicts with the Constitution's original meaning — arguing, with characteristic care, that some erroneous precedents may nonetheless stand. Read in light of Dobbs and the overruling debates of her tenure, it offers a rare, pre-judicial statement of a justice's considered views on one of the Court's hardest questions. Notre Dame Law Review, volume 92 (widely available online).
A revealing separate opinion in which Barrett pressed her own conservative colleagues on method. Concurring in a trademark case, she questioned the majority's reliance on 'history and tradition' as sufficient by itself to decide a constitutional question, arguing that history should inform but not mechanically dictate the answer and that courts also need workable principles. It is one of several opinions in which she has sought to discipline and refine the originalism she shares with Thomas (§106) and the late Scalia (§103) — evidence of a justice thinking hard about how the method should actually work. Read it as a signpost of an evolving jurisprudence.
Joan Biskupic's account of the conservative supermajority is the best outside narrative of the Court Barrett joined and the circumstances of her arrival — the death of Ginsburg (§107) weeks before the 2020 election, the swift confirmation, and the resulting six-to-three balance that reshaped American law. Fair-minded and well sourced, it supplies the institutional and political context her own book leaves out, and it captures the stakes of a single appointment that shifted the Court for a generation. William Morrow. Read it beside her own reflections for both perspectives.
The Reading Path
A researched route through the literature — in order.
- 1.Barrett, Listening to the Law — for her own account of her philosophy and role
- 2.Barrett, 'Originalism and Stare Decisis' — for the scholar's pre-judicial views on precedent
- 3.Vidal v. Elster concurrence — for her effort to refine the majority's use of history
- 4.Biskupic, Nine Black Robes — for the contested arrival and the new majority
Where the Papers Are Kept
Barrett is among the newest justices and continues to serve; no archive of her judicial papers exists. Her thinking is unusually well documented for a recent appointee through her academic writing as a Notre Dame law professor and her 2025 book, and her jurisprudence through the Court's published opinions and her separate writings. The Federal Judicial Center and Oyez provide the biographical and case record. Visit →
Ideas for Further Research
- Originalism in practice. Barrett came to the Court as one of the most thoughtful academic originalists of her generation, and her separate opinions increasingly probe how the method should actually operate — how much work 'history and tradition' can do, and where reasoned principle must supplement it. Trace her methodological interventions across her tenure, and ask whether she is refining originalism into a more workable jurisprudence or exposing the discretion it cannot escape.
- The contested seat. Barrett's confirmation, days before the 2020 election and after the Senate had blocked a nominee on election-year grounds in 2016, is at the center of arguments that the Court's current majority is the product of hardball rather than principle. Study the sequence of events and the competing justifications, and ask how the manner of a justice's appointment bears — if at all — on the legitimacy of the decisions she joins.
- Less predictable than expected. Though a reliable member of the conservative majority, Barrett has at times broken from it and resisted its most sweeping moves. Identify the cases where she has diverged and the pattern, if any, behind them, and ask whether a justice's scholarly independence can persist under the pressures of a closely watched, ideologically charged Court — and what her example suggests about the difference between a movement's expectations and a justice's judgment. Seat lineage: Ruth Bader Ginsburg §107 → Amy Coney Barrett → (still serving).