Sarah Isgur’s new book, “Last Branch Standing: A Potentially Surprising, Occasionally Witty Journey Inside Today’s Supreme Court,” and her work on the “Advisory Opinions.” podcast prompt a clear Republican case: appreciate smart, measured commentary on the Court and resist any rush to remake it for party advantage. This piece praises Isgur’s accessible voice, explains why court-packing would be dangerous, and urges defenders of the rule of law to keep institutional stability front and center.
Sarah Isgur writes like someone who knows the law but hates the puffery that often surrounds it. Her book, “Last Branch Standing: A Potentially Surprising, Occasionally Witty Journey Inside Today’s Supreme Court,” reads like a guide for people who want serious insight without the usual courtroom posturing. She and the “Advisory Opinions.” podcast co-hosts cut through the noise and make complicated legal debates approachable.
If Isgur has a judicial tilt, it lands in sensible conservatism rather than headline-grabbing ideology. Call it a Roberts-Barrett blend with practical instincts and a taste for precedent over theatrics. That posture is useful in a time when hot takes often replace careful thinking.
Labels are lazy and usually deceptive; Isgur knows that and avoids them. She relies on common sense, steady explanation and humor to explain how the Court actually works. To learn what she thinks about specific cases, pick up the book and let her speak in detail.
Her wit is not a gimmick. It’s a teaching tool that opens the door for readers who might otherwise be turned off by dense legal prose. “Winsome” always wins when pitted against “loud and certain,” and Isgur’s tone helps lay readers remember the key themes. That’s more valuable than the usual shout-driven commentary.
Constitutional law is legitimately complex, and Isgur treats it that way instead of flattening it into slogans. Law students spend semesters just to get the basics, and Isgur helps readers see why those semesters matter. Her book pulls complexity into manageable, memorable chunks without dumbing it down.
When judges write or speak publicly, there are sensible boundaries to preserve the Court’s integrity, and Isgur respects that institutional restraint. Interviewers also should avoid pressing justices on pending or likely cases, and most serious reporters honor that practice. Reading a justice’s work is often the best way to understand their approach without tempting ethical breaches.
This book pushed a clear political argument worth repeating: it is wrong to expand the Court simply to change outcomes, and Republicans should defend the Senate’s legislative filibuster to prevent that temptation. Court-packing for partisan gain would be a break with the stable customs that have kept the judiciary credible. The filibuster is the firewall that forces broader consensus before any radical structural change.
History shows the Court’s size has fluctuated early on, but the last alteration came after the Civil War and the ratification of the 14th Amendment. That timing matters. The 1869 change followed an extraordinary constitutional crisis, not a routine partisan opportunism, which is why flipping the Court’s size today would feel different and dangerous. The memory of Franklin Roosevelt’s 1937 attempt to pack the Court underscores how perilous that path can be.
“We must never forget, that it is a constitution we are expounding,” Chief Justice Marshall famously wrote in the 1819 decision McCulloch v. Maryland. That line is a reminder that the Constitution demands restraint and durable institutions. Court-packing would be an abrogation of that spirit and would invite an unpredictable cycle of retaliation that threatens judicial independence.
The practical Republican case is straightforward: defend institutional brakes like the filibuster, respect the Court’s deliberative pace and resist partisan moves that would damage legitimacy. Read Isgur’s book to sharpen your understanding, then back policies that preserve stability and the rule of law. The country’s constitutional health depends on adults who value institutions over short-term advantage.
