Serve to Lead® | James Strock

Mobilizing Citizenship for America's Fourth Founding.

The Serve to Lead podcast includes conversations with a range of thinkers and doers on major issues of the day. The common theme is advancing our shared American national identity and narrative. James Strock writes ‘The New Nationalist’ at Substack. jamesstrock.substack.com

  1. 4d ago

    Michael Patrick Cullinane | 'Theodore Roosevelt and the Tennis Cabinet'

    Michael Patrick Cullinane is acclaimed as at the top rung of Theodore Roosevelt scholars of his generation. His latest book, Theodore Roosevelt and the Tennis Cabinet, has garnered enthusiastic reviews, including in the Wall Street Journal. Cullinane combines a scholar’s exacting standards with an entertaining, readable prose style. Recognizing the parallels of Roosevelt’s era with our own, he makes history relevant and vivid. In this wide-ranging discussion, Cullinane pulls the curtain back on the extraordinary group of informal advisers that our twenty-sixth president summoned to service as he pulled the presidency and the nation into a new century. As ever, TR’s life and work yield timeless lessons for rising generations facing new challenges. Publisher’s Summary In his final days in office in 1909, Theodore Roosevelt invited dozens of friends to the White House for lunch. They had never met as a group, but they had one thing in common: Each played tennis with the president and advised on policy matters. Roosevelt half-joked that the public would never know how much these tennis partners did to make his administration a success. Journalists dismissively called them the “Tennis Cabinet,” making light of their contribution, but Roosevelt knew otherwise. This inner circle led the administration’s campaigns against corporate greed, investigated public health violations, and formulated consumer protections. They founded environmental conservation policies, prosecuted civil rights violations, and implemented bureaucratic efficiencies that saved the government billions. Roosevelt’s tennis mates shaped the nation’s diplomacy, ending wars and promoting American interests abroad. Never had a more eclectic group advised a U.S. president. The Tennis Cabinet included legendary frontier lawman Seth Bullock and the starched-shirt corporate lawyer Henry Stimson, who served in five presidential administrations. Texas wolf wrangler Jack Abernathy played with stuffy bureaucrats like Labor Commissioner Charles Patrick Neill and social activist James Bronson Reynolds. The French ambassador Jean Jules Jusserand spun yarns with football hero George Washington Woodruff and Roosevelt’s college friend and banker Robert Bacon. James Garfield, namesake son of a martyred president, sipped mint juleps with Supreme Court Justice William Henry Moody. And J. P. Morgan’s silver-spooned son-in-law Herbert Satterlee kept company with rugged soldier Luther “Yellowstone” Kelly. For all their differences, these men shared a desire to help the president transform the nation from a parochial nineteenth-century republic into an imperial and industrial global power. They have escaped the attention of reporters and historians only because of Roosevelt’s towering celebrity. Turning away from Roosevelt as the singular force behind his administration, it is possible to see how the contributions of his Tennis Cabinet quietly sowed the seeds of the American Century. Critical Acclaim “The story of the Tennis Cabinet has largely been untold until now—but it clearly had an impact on the development of our Republic.” —Tevi Troy, Wall Street Journal “What the ‘team of rivals’ was to Abraham Lincoln, the ‘Tennis Cabinet’ was to Theodore Roosevelt. Michael Cullinane brings to vivid life an unusual menagerie of confidants and compatriots who met on the court to reshape a nation. This wonderful book reminds us that while many names are lost to history, no president, perhaps especially the great ones, works alone.” —Edward F. O’Keefe, author of The Loves of Theodore Roosevelt: The Women Who Created a President and CEO of the Theodore Roosevelt Presidential Library Foundation “Michael Cullinane has written a lively and perceptive book that will become essential reading for understanding Theodore Roosevelt’s effectiveness as president. TR stands as a towering presence in presidential history because of his modernizing energy and his eagerness to address real-life problems of the American people, but until this book we have not really understood how his many accomplishments came about. Read this book to understand how TR listened to forward-looking experts in his Tennis Cabinet and then debated with them how to get great things done.” —Kathleen Dalton, author of Theodore Roosevelt: A Strenuous Life “Theodore Roosevelt and the Tennis Cabinet is a prescient book that brings the contributions of certain men surrounding the president into sharp focus. While Roosevelt is often portrayed as the lone ‘man in the arena,’ Michael Cullinane reveals him as someone who regularly sought counsel from dozens of close advisers. . . . Cullinane’s book reveals a president who was far more aware of his limitations than many biographers would have us believe, and although still a strong man, Roosevelt emerges from the pages as a wise man too. This is an important, and eye-opening, book that is both timely and enjoyable to read.” —Darrin Lunde, author of The Naturalist: Theodore Roosevelt, a Lifetime of Exploration, and the Triumph of American Natural History “The twenty-sixth president was so larger-than-life that Michael Cullinane’s Theodore Roosevelt and the Tennis Cabinet comes as quite a surprise. This delightful study reveals the diverse and complex cast of characters that profoundly but quietly (for the most part) contributed to the long list of activities and accomplishments routinely attributed to Roosevelt alone. Cullinane sheds new and important light on Roosevelt and his administration. In doing so, he also provides a timely reminder of the power and significance of the advisers, official and unofficial, who allow even those presidents who appear to go it alone to, for better or for worse, expand their reach and exercise more control.” —Nancy C. Unger, author of Fighting Bob La Follette: The Righteous Reformer “Theodore Roosevelt and the Tennis Cabinet is an important examination of Roosevelt’s inner circle, those who helped him implement and carry out his policies. Michael Cullinane writes with flair and clarity, showing that Roosevelt could never have become a legend without his Tennis Cabinet. Highly recommended.” —Benjamin J. Wetzel, author of Theodore Roosevelt: Preaching from the Bully Pulpit “To say that TR was a ‘people person’ is an understatement. But in particular, Roosevelt loved interesting people. He treasured folks from whom he could learn something new or, even better, who might accompany him on an adventure. That verve for connection is what makes Theodore Roosevelt and the Tennis Cabinet such a treasure. In flowing prose and with deft attention to the ties that bound, Michael Cullinane tells the stories of the men who made up TR’s most important advisory group. What a fascinating bunch! It’s a rare book that can both tell buddy stories and offer exacting political analysis, but Michael Cullinane does it here. Dig in, you’ll be glad you did!” —Ryan Swanson, author of The Strenuous Life: Theodore Roosevelt and the Making of the American Athlete “Theodore Roosevelt was such a force of energy that he eclipsed others in his orbit. Michael Cullinane’s book brings these individuals to the stage. In compelling portraits, he illuminates the bureaucrats, diplomats, lawyers, and others who stewarded Roosevelt’s vision, fostered alliances, and preserved our nation’s natural heritage. Cullinane has made yet another important contribution to Theodore Roosevelt studies, giving us a necessary and wonderfully written lesson on governance.” —Gregory A. Wynn, chairman of the Theodore Roosevelt Association About the Author Michael Patrick Cullinane is a historian, an award-winning author, and the Walton Chair of Theodore Roosevelt Studies at Dickinson State University. He also serves as a Public Historian for the Theodore Roosevelt Association and contributes to the design and curation of the Theodore Roosevelt Presidential Library. ​In addition to Theodore Roosevelt and the Tennis Cabinet, he’s the author of Remembering Theodore Roosevelt (2021), Theodore Roosevelt’s Ghost (2017), The Open Door Era: U.S. Foreign Policy in the Twentieth Century (2017), and Liberty and American Anti-Imperialism. He has published several scholarly articles and editorials in The Hill, the Washington Post, Smithsonian Magazine, the Conversation, History News Network, BBC History Magazine, and have given commentary on C-SPAN, BBC, History Channel, Sky News, NPR, and CNN. ​A sought-after speaker, Cullinane regularly talks at universities, corporate events, libraries, professional associations, and other public venues.​ michaelpatrickcullinane.com The New Nationalist™ is an independent, non-partisan publication advocating political reform. Your support makes this project possible and is greatly appreciated. Image Credit | Author photograph, Theodore Roosevelt Center. Get full access to The New Nationalist at jamesstrock.substack.com/subscribe

    32 min
  2. Mar 8

    Derek Leebaert | Lessons from History as US Unleashes War Against Iran

    A key element of President Trump’s election victory in 2016 was his robust rejection of the “forever wars” that the United States has elected to wage in in the postwar era. In his second term, the president has overseen a hyperkinetic foreign policy. From calling for the annexation of Canada and Greenland, to the extraction of the dictator of Venezuela, Trump has threatened or applied the military might of the United States. Without congressional authorization and arguably in contravention of international law, the president authorized Operation Epic Fury against Iran. On February 28, 2026, “U.S. Central Command (CENTCOM) commenced Operation Epic Fury at the direction of the President of the United States. CENTCOM forces are striking targets to dismantle the Iranian regime’s security apparatus, prioritizing locations that pose an imminent threat.” There’s no question about the wickedness of the Iranian government. Over the course of nearly half a century, Iran has not only oppressed its own people but has sponsored terror worldwide. What is unclear are our war aims? The has offered a range of post-hoc explanations. Most recently, President Trump has called for “unconditional surrender” of Iran. It’s an honor to have historian and national security expert Derek Leebaert to help us sort out this unsettled moment. He has studied the repeated disappointments of US interventions in recent decades. This episode was recorded on March 4, 2026. About Derek Leebaert Derek Leebaert is an award-winning author, historian, academic, and technology executive. He’s a partner at effectiveRAI. In 2020 Leebaert won the Truman Book Award for Grand Improvisation: America Confronts the British Superpower, 1945-57. A New York Times “Best Book,” it was reviewed in the Wall Street Journal, the New York Review of Books, and the Times (London). His Unlikely Heroes: Franklin Roosevelt, His Four Lieutenants, and the World They Made was a Wall Street Journal “Best Book of 2023” and “recommended reading” from McKinsey. Presidential historian Richard Norton Smith praises it as “having done the near impossible--craft[ing] a fresh and challenging portrait of the man and his inner circle. . . .A book to regard in the same breath as the classics of Sherwood, Schlesinger, and Burns.” The Guardian reviewed it as “masterful.” In Magic and Mayhem: The Delusions of American Foreign Policy from Korea to Afghanistan, Leebaert warns that many of the mistakes of US foreign policy in the postwar era result from ignorance of the history and culture of other nations. Derek Leebaert was a research fellow at Harvard University and managing editor of International Security. He taught in the government and business school departments at Georgetown University. Get full access to The New Nationalist at jamesstrock.substack.com/subscribe

    32 min
  3. Mar 1

    Kourosh Ziabari | Award-Winning Iranian Journalist Offers Singular Perspective

    The United States and Iran are at war. Coordinated US-Israel attacks on February 28, 2026, have unleashed a conflict of unclear objectives and uncertain duration. President Trump unilaterally ordered commencement of offensive operations. There has been no express congressional authorization, much less a constitutionally mandated declaration of war. The administration has not made the case for exigent circumstances, such as defense from imminent attack. The Islamic regime has been a leading sponsor of global terror for decades. It has an appalling human rights record at home, with tens of thousands of its own citizens reported dead, wounded or tortured in recent months. President Trump has proclaimed a goal of empowering the people of Iran to achieve a democratic transition. The Supreme Leader Ayatollah Ali Khamenei is confirmed dead from initial air attacks. A succession process is underway. What is the strategic significance of renewed hostilities? Will the initial use of force by the US and Israel bring about a successful people’s revolution? Will it risk spurring Iranian nationalism? Will the Islamic regime that has held power since 1979 cease its brutal repression of its own people—or will it double down? What are the stakes for the American people? What do we need to understand about Iran? Amid the fog of war, how can we receive accurate information and actionable commentary? Kourosh Ziabari is an award-winning Iranian journalist and commentator, based in New York. In this episode of the Serve to Lead podcast, he shares his views of the bigger picture. At once skeptical of the efficacy of outside force and critical of the current regime, Ziabari is well placed to provide a significant perspective at this hinge moment. This interview was recorded on Thursday, February 26, 2026. About Kourosh Ziabari Kourosh Ziabari is an award-winning journalist, writer, and scholar of media studies. He has earned a master of arts (MA) in political journalism at Columbia University Graduate School of Journalism. A member of PEN America and the Authors Guild, he is also a non-resident journalist at the National Press Club. He writes for New Lines Magazine, Foreign Policy, and many other publications. Instagram Facebook X LinkedIn The New Nationalist™ is an independent, nonpartisan publication advocating political reform. Your support makes this project possible and is greatly appreciated. Image Credits | Israeli attack on Tehran, Friday, June 13, 2025, Mehr News Agency, CC BY 4.0 via Wikimedia Commons; Body bags, Mamlekate, CC BY-SA 4.0 via Wikimedia Commons; Kourosh Ziabari, via kouroshziabari.com. Get full access to The New Nationalist at jamesstrock.substack.com/subscribe

    32 min
  4. Jan 30

    R.R. Reno | 'Return of the Strong Gods: Nationalism, Populism, and the Future of the West'

    From Israel and Palestine to Ukraine and Russia, from China to the various European Union member states, nationalism is surging. The UK Brexit referendum of 2016, followed by Donald Trump’s shock victory in the US presidential election, were milestones in a new populist moment. Nationalism is a defining aspect of the ongoing disruption of transnational elites and centrist consensus. R.R. Reno is highly respected, widely recognized commentator in these historic developments. His important book, Return of the Strong Gods: Nationalism, Populism, and the Future of the West, places these phenomena in a historical and philosophical context. Reno is a graceful writer, rendering complex issues accessible and compellingly readable. Reno has an unusual talent: he can provoke as he persuades. He makes you think. Recently he wrote approvingly of “The Lessons of Woodrow Wilson.” Wilson has become a political orphan, disregarded by the contemporary left and right. Reno reminds us that Wilson’s thought on American national solidarity holds lessons for our time. A recent opinion piece by Ross Douthat, “Trump’s Second Term Has Ended the Conservative Era,” posits the possibility that nationalism will endure after the tumult of our moment subsides. Reno scouted this path long before. In this episode of the Serve to Lead podcast, Rusty Reno discusses his book, and shares his highly informed take on the new nationalism in our midst. Publisher’s Summary "Return of the Strong Gods...is a thoughtful contribution to American political debate. It is incisively written and full of modern observations. Mr. Reno explains, better than any book I can remember, the present-day progressive's paranoid fear of fascism and neurotic determination to ferret out racism where none exists." —The Wall Street Journal”This is among the most arresting books I’ve read in the past decade: eloquent and powerful in its genealogy of our culture’s problems, but also a hymn, in the author’s words, to ‘a shared love of self-government and civic honor,’ sustained by political honesty and ennobled by religious faith; in other words, a compelling call to public sanity.” —Charles J. Chaput, O.F.M. Cap., former Archbishop of Philadelphia After the staggering slaughter of back-to-back world wars, the West embraced the ideal of the “open society.” The promise: By liberating ourselves from the old attachments to nation, clan, and religion that had fueled centuries of violence, we could build a prosperous world without borders, freed from dogmas and managed by experts.But the populism and nationalism that are upending politics in America and Europe are a sign that after three generations, the postwar consensus is breaking down. With compelling insight, R. R. Reno argues that we are witnessing the return of the “strong gods”—the powerful loyalties that bind men to their homeland and to one another.Reacting to the calamitous first half of the twentieth century, our political, cultural, and financial elites promoted open borders, open markets, and open minds. But this never-ending project of openness has hardened into a set of anti-dogmatic dogmas which destroy the social solidarity rooted in family, faith, and nation. While they worry about the return of fascism, our societies are dissolving.But man will not tolerate social dissolution indefinitely. He longs to be part of a “we”—the fruit of shared loves—which gives his life meaning. The strong gods will return, Reno warns, in one form or another. Our task is to attend to those that, appealing to our reason as well as our hearts, inspire the best of our traditions. Otherwise, we shall invite the darker gods whose return our open society was intended to forestall. About the Author R. R. Reno, the editor of First Things, a journal of religion and public life, serves on the board of advisers of the Edmund Burke Foundation, the sponsor of the National Conservatism Conference. After earning his doctorate in religious studies from Yale, he taught theology at Creighton University for twenty years. His books include Genesis: A Theological Commentary, Fighting the Noonday Devil, and Resurrecting the Idea of a Christian Society. He lives with his wife in New York City. The New Nationalist™ is an independent, non-partisan publication advocating political reform. Your support makes this project possible and is greatly appreciated. Get full access to The New Nationalist at jamesstrock.substack.com/subscribe

    44 min
  5. 12/23/2025

    David S. Brown | 'In the Arena: Theodore Roosevelt in War, Peace, and Revolution'

    David S. Brown is a prolific author who applies academic rigor and a literary sensibility to illuminate key moments and personalities through American history. His highly praised new book, In the Arena: Theodore Roosevelt in War, Peace, and Revolution, analyzes a leader like no other in a time very much like our own. In this wide-ranging discussion, Brown analyzes Roosevelt’s “complex” mix of conservative and radical views, his protean personality, and how we can apply history to the challenges of our time. Publisher’s Summary From acclaimed historian and author of the “marvelous” (The New York Times Book Review) The Last American Aristocrat comes a captivating new biography of Teddy Roosevelt, exploring the life of America’s 26th president and his pivotal role in shaping the dawn of the American Century.Theodore Roosevelt was one of America’s most fascinating presidents—a complex man both publicly and privately. In this sweeping biography, historian David S. Brown takes us on an electrifying journey through Theodore Roosevelt’s life—from his privileged New York upbringing to his transformative presidency that reshaped America’s role on the global stage.In the Arena vividly brings Roosevelt to life as a man of striking contradictions: a rugged outdoorsman with a love for books, a war hero who earned a Nobel Peace Prize, and a larger-than-life figure whose energy seemed boundless. Through compelling storytelling and meticulous research, Brown explores the pivotal moments that forged Roosevelt’s indomitable spirit, from battling childhood asthma to witnessing the deaths of both his mother and his wife on the same day, to wrangling cattle in the West and preserving 150 million acres of national land.Challenging traditional views, In the Arena offers a fresh perspective on Roosevelt’s groundbreaking political legacy, including his Square Deal policies that laid the groundwork for modern social welfare programs. It also unpacks his bold foreign policy, which expanded America’s global influence and set the stage for its rise as a world power. Brown argues that Roosevelt’s charisma and performative presidency helped bridge the old Victorian values with the new industrial age, capturing the attention of the middle-class and making him a leader that the people loved.Drawing comparisons to works like David McCullough’s Mornings on Horseback, Brown’s narrative stands out for its rich detail and sharp insights. More than just an account of a presidency—it’s an exploration of a life lived on the edge of greatness and is a must-read for anyone who wants to better understand this critical period of American history. Critical Acclaim “[Brown] portrays our 26th president fully, covering his maverick spirit as a soldier and statesman, but also the lifelong racism that influenced some of his policies.” —Bethanne Patrick, The Los Angeles Times “In the Arena gives us what no other book on Theodore Roosevelt has accomplished: critical perspective relevant for today. Written with heart and superlative skill, David S. Brown details the personal experiences that molded Roosevelt, and in turn shaped the future of domestic and global politics. Brown is a fearless biographer, unafraid to dive into the contradictions and dark moments that make up the complexity of Roosevelt’s life and legacy. Brimming with insight, In the Arena brilliantly weaves together an intimate portrait of Roosevelt with the fate of the United States.” —Nathalia Holt, New York Times bestselling author of Rise of the Rocket Girls and The Beast in the Clouds “Following his splendid biography of Andrew Jackson, David S. Brown turns to that other great Disruptor-in-Chief, Theodore Roosevelt, and the result is a masterful new life of the 26th president. Elegantly written and smartly paced, In the Arena unpacks the brilliance and bluster—and compassion and cruelty—that made TR the dizzying force he was. Brown is a cool customer of a biographer; he doesn’t get seduced by TR’s many charms, but he doesn’t succumb to easy censure, either. What he does, instead, is very deftly place TR among the events that shaped the man and his nation as they charged headlong into the 20th century. This book is as illuminating as it is entertaining, and as timely—given current American disruptions—as it is both of those.” —Jim Rasenberger, author of Revolver: Sam Colt and the Six-Shooter That Changed America “A study of Theodore Roosevelt that doesn’t shy from the less palatable sides of his views and character.” —Kirkus Reviews “A magnificent book that puts Theodore Roosevelt back into the context of his times while revealing his relevance to our own. With the energy that brought the Rough Rider to the heights of both San Juan and American politics, David S. Brown packs this great American story into a one-volume biography for the ages.” —Jonathan Horn, author of The Fate of the Generals: MacArthur, Wainwright, and the Epic Battle for the Philippines About the Author David S. Brown teaches history at Elizabethtown College in Pennsylvania. He is the author of eight books, including In the Arena: Theodore Roosevelt in War, Peace, and Revolution; A Hell of a Storm: The Battle for Kansas, the End of Compromise, and the Coming of the Civil War; The First Populist: The Defiant Life of Andrew Jackson; The Last American Aristocrat: The Brilliant Life and Improbable Education of Henry Adams; and biographies of F. Scott Fitzgerald and Richard Hofstadter. The New Nationalist™ is an independent, non-partisan publication advocating political reform. Your support makes this project possible and is greatly appreciated. Get full access to The New Nationalist at jamesstrock.substack.com/subscribe

    47 min
  6. Samuel George | 'Lithium Rising: The Race for Critical Minerals'

    09/29/2025

    Samuel George | 'Lithium Rising: The Race for Critical Minerals'

    Critical minerals are the new oil—and the global competition for the clean energy future is on. As nations around the world transition toward a cleaner, more diversified portfolio of energy sources, the spotlight is turning to critical minerals. Lithium and other minerals have uses from electric vehicles and e-bikes to smartphones, computers, medical devices, and drones. The implications are far-reaching: —how should environmental costs and benefits be calculated? —how should we evaluate environmental safeguards in the US and other developed nations that restrict mining and refining of critical minerals? —how should the economic, cultural, and human rights of people in the vicinity of critical mineral exploration and development be protected, including in the Global South? —what are the implications for an intensifying, multifaceted competition with China? Filmmaker Samuel George examines these and other issues in his soon-to-be released documentary, “Lithium Rising: The Race for Critical Minerals.” The accompanying book is out now, available as a free pdf from the Bertelsmann Foundation. About Samuel George Dr. Samuel George is an award-winning documentary filmmaker and analyst for the Bertelsmann Foundation, a non-profit, non-partisan organization based in Washington, DC. Samuel’s documentaries bring viewers up close and personal to people and communities facing the challenges and opportunities of the 21st century, offering candid perspectives that allow viewers to draw their own conclusions. His films focus on the intersection of politics, economics, social issues, and daily life. Three of his films have in syndication on PBS, and a number of others are available on streaming services. All films are freely available online from the Bertelsmann Foundation. George graduated with a Bachelor’s Degree in History from Oberlin College in 2007, and a Master’s Degree in International Economics and Latin American Studies from the Johns Hopkins University School of Advanced International Studies (SAIS) in 2012. He completed a PhD at the Johns Hopkins University School of Advanced International Studies in 2024. Image Credits | Samuel George Films. Get full access to The New Nationalist at jamesstrock.substack.com/subscribe

    38 min

Ratings & Reviews

4.8
out of 5
18 Ratings

About

The Serve to Lead podcast includes conversations with a range of thinkers and doers on major issues of the day. The common theme is advancing our shared American national identity and narrative. James Strock writes ‘The New Nationalist’ at Substack. jamesstrock.substack.com