The Supreme Court’s crisis is not only about individual rulings; it is about whether the public still believes the institution deserves obedience. In Sarah Isgur’s new book, Last Branch Standing, that question becomes central. The argument is stark: if the Court is losing legitimacy, then the problem is not just the pressure placed on the justices, but the rules and rituals that are supposed to protect them. The result is a debate over whether modern politics has outgrown the Court, or whether the Court can still adapt without losing what makes it distinct.
Why legitimacy now dominates the Supreme Court debate
Isgur frames the institution as the last branch standing, but not an invulnerable one. The Court, she writes, is under attack from partisan critics and presidents who do not want their power challenged. At the same time, she argues that the Court’s own credibility has been damaged by the gap between appearance and reality. That is why the phrase sarah isgur matters here: it is attached not just to a book tour, but to a larger warning that legitimacy is the Court’s only real superpower.
The timing matters because the Court has already acknowledged one of the pressure points Isgur highlights. In 2023, the Court adopted its ethics code for the first time in its history. But the existence of a code does not answer the harder question: what happens when someone believes a justice has violated it? In Isgur’s view, an unenforceable code invites suspicion rather than reassurance.
What Isgur says should change
Isgur points to a proposal from two Harvard law students, Thomas Harvey and Thomas Koenig, as a possible reform to judicial confirmations. Their idea creates two paths. First, a nominee could be confirmed through a 60-vote threshold. If that fails, a second path would allow confirmation by a bare majority in two successive Congresses. Under that model, a nominee blocked in one Congress could be provisionally confirmed, then brought back for another vote after an intervening election.
Her case for the proposal is not simply procedural. It is political in the deepest sense: voters, she says, should be the ones to decide whether the nominating side or the filibustering side is acting in good faith. That design would make it harder to delegitimize judges based on how they were confirmed, while also reducing the incentive for delay.
The same logic shapes her ethics proposal. Isgur suggests an ethics board made up of fully retired federal judges to review complaints, interpret ambiguous parts of the code, recommend corrective steps such as amended financial disclosures or repayment of fair market value for gifts, and issue public censure if needed. The goal is not spectacle. It is enforceability. A code without consequences, she argues, is only half a safeguard.
Public trust and the Fezzik principle
The broader critique is that the Court cannot survive on assumptions that the public will simply trust its motives. A related analysis on public opinion describes approval of the current Court as at or near an all-time low, with barely one in five Americans expressing a great deal of confidence in the institution and almost 40 percent saying they have very little or none. That decline matters because legitimacy is what makes losing sides accept outcomes they dislike.
This is where sarah isgur intersects with the deeper institutional argument: if the Court’s authority depends on people believing the process is fair, then process reforms are not cosmetic. They are a defense mechanism. The Court does not need universal applause, but it does need enough public confidence that its decisions can still hold.
Expert views and the political stakes
The underlying theory of legitimacy is not unique to this debate. Political scientist James L. Gibson has written that “Legitimacy is for losers, ” capturing the idea that institutions endure when losing sides still accept the process. Barry Friedman of NYU School of Law, in The Will of the People, distinguishes between specific support, which rises and falls with outcomes, and diffuse support, which sustains institutional legitimacy even when the public dislikes a ruling.
Isgur’s contribution is to turn those ideas into concrete reforms. Her view is that a modern Court cannot rely on honor, especially when trust in institutions is thin. That is why she links confirmation rules, ethics enforcement, and public confidence into one argument rather than treating them as separate problems.
What this means beyond one book
The implications extend well beyond the Court itself. If confirmation fights keep rewarding obstruction, and if ethics concerns remain difficult to enforce, then the public may continue to see the institution as political in all the wrong ways. That would not only weaken the Court’s standing in Washington; it could also deepen the sense that major institutions no longer operate on shared rules.
Sarah Isgur’s central claim is that the Court can preserve its distinct role only if it makes legitimacy visible, not assumed. Whether the answer lies in confirmation reform, ethics enforcement, or both, the question remains unresolved: can the last branch standing rebuild trust before public patience runs out?
