Justice Clarence Thomas passed a milestone on May 7 that no other sitting justice comes close to matching. With more than 34 years on the bench, Thomas surpassed Justice Stephen J. Field to become the second-longest serving justice in the history of the United States Supreme Court, the Associated Press reported.
Only one name sits above his: William O. Douglas, the liberal justice whose record Thomas could overtake in 2028 if he remains on the court. The fact that a conservative constitutionalist, once mocked by the legal establishment for writing solo dissents that nobody joined, now stands within striking distance of the all-time mark tells you something about patience, conviction, and where the law has actually moved.
Thomas arrived at the Supreme Court in 1991, nominated by Republican President George H.W. Bush. His confirmation hearings were bitter. Anita Hill alleged he had sexually harassed her, a charge Thomas forcefully denied. He was confirmed anyway, and for years the Washington consensus treated him as a marginal figure, the quiet justice who rarely spoke at oral arguments and whose originalist positions attracted few allies on the bench.
That consensus aged badly. Scott Gerber, author of First Principles: The Jurisprudence of Clarence Thomas, put it plainly:
"He's incredibly consistent. Once known for solo dissents, now he writes majority opinions."
The shift is not that Thomas changed. The court changed around him. Following the nomination of three conservative justices by President Donald Trump, Thomas became the most senior member of a conservative supermajority. The court has since overturned abortion as a constitutional right, ended affirmative action in college admissions, and sharply limited the Voting Rights Act, positions Thomas had staked out years, sometimes decades, before they commanded a majority.
Thomas himself authored the landmark 2022 opinion holding that Americans generally have the right to carry a gun in public. He went from near-silence at oral arguments to asking the first questions. The transformation was not in the man. It was in the institution finally catching up.
The milestone is not merely symbolic. Under the court's internal rules, the most senior justice in a majority decides who writes the opinion, unless the Chief Justice is part of that majority. With Chief Justice John Roberts sometimes breaking from the conservative bloc, Thomas' seniority hands him real procedural authority over which justice gets to shape the law.
Stanford University law professor Pamela Karlan, no conservative herself, acknowledged the scope of the shift. As the Washington Times reported, Karlan said:
"The court has radically moved in his direction over the course of his time on the court."
Karlan also noted that Thomas' seniority can affect who writes opinions and can nudge votes behind closed doors. That kind of influence doesn't show up in headlines. It shows up in outcomes.
Thomas' role in key Voting Rights Act decisions illustrates the point. Where other justices trimmed around the edges, Thomas pushed for a more fundamental rethinking of how the statute applies to redistricting, a position that once looked radical and now sits within the mainstream of conservative legal thought.
A Supreme Court justice's influence does not end when the gavel comes down. Sarah Konsky, director of the Supreme Court and Appellate Clinic at the University of Chicago Law School, pointed to a legacy that extends well beyond the bench.
"That is an important legacy that he will leave. Even as justices' own time on the court winds down, significant influence lives on through their clerks."
Thomas' former clerks have fanned out across the federal judiciary, the executive branch, and elite law firms. John Yoo, now a law professor at the University of California, Berkeley, clerked for Thomas three decades ago and later served in the George W. Bush administration. Yoo said Thomas shows no signs of slowing down.
"I think he's more energized and excited now than when I first met him."
That energy was visible as recently as April 15, 2026, when Thomas visited the University of Texas at Austin. He tied the nation's highest ideals to a conservative vision of limited government and, as the AP described it, launched a broadside on progressivism. The room gave him a standing ovation.
The broader question of Supreme Court succession hovers over every aging justice. Thomas is 77. But the clerk pipeline he built ensures that his constitutional philosophy will shape legal arguments and judicial reasoning long after he steps down, whenever that may be.
Thomas' critics have never lacked for ammunition, or at least for enthusiasm. More recently, he came under scrutiny for lavish, undisclosed trips from a GOP megadonor. Thomas said he was not required to disclose trips he took with friends. His wife, Virginia Thomas, drew fire for backing claims that the 2020 election was stolen from Trump. Thomas ignored calls to recuse himself from election-related cases.
None of it dislodged him. None of it changed his jurisprudence. And none of it stopped the court from moving in his direction on issue after issue.
The pattern is worth noting. Every few years, a new campaign emerges to delegitimize Thomas or pressure him off the bench. Democrats have openly called the court "illegitimate", a charge aimed squarely at the conservative majority Thomas anchors. Each time, the noise rises, the editorials multiply, and Thomas keeps writing opinions.
The contrast between the establishment's treatment of Thomas and its treatment of liberal justices has not gone unnoticed. Recent reporting on the internal culture of the court has painted a more complicated picture of how justices on both sides of the ideological divide conduct themselves behind closed doors.
Thomas was the first baby boomer on the Supreme Court and the second Black member of the court. He was confirmed after hearings that the AP described as contentious. He arrived as a controversial figure and, 34 years later, remains one, though the controversy now centers less on whether his views are out of step and more on the fact that those views keep winning.
As Newsmax noted, Thomas' influence now extends across the court's most consequential areas: abortion, the Second Amendment, affirmative action, and voting rights. The justice who once sat alone in dissent now sits at the center of a supermajority that has reshaped American law.
Field, the justice Thomas just passed, was nominated by Abraham Lincoln before the end of the Civil War and served until 1897. Douglas, the only justice ahead of Thomas, was a liberal icon. If Thomas holds his seat through 2028, he will stand alone at the top of the list, a conservative originalist holding the all-time record on a court that spent most of the twentieth century moving the other way.
The broader coverage of the milestone has acknowledged what Thomas' supporters have argued for decades: the man was not wrong early. He was early. The court, the culture, and the legal profession simply took a long time to catch up.
The ongoing battles over voting rights, redistricting, and federal power will continue to run through the court Thomas now dominates by seniority and by force of argument. His critics will keep looking for an exit ramp. Thomas, by all accounts, is not interested in one.
Thirty-four years of consistency is not stubbornness. It is the definition of principled judging, and the left still has no answer for it.
