The Firearm Revolution: Catherine Fletcher on how the firearm changed society

“Over the course of the sixteenth century,” writes my guest Catherine Fletcher, “the handgun made a transition from a novel and decisive military technology to become an everyday object, in use across society and carrying a new set of cultural associations that would persist through the coming centuries.”This was the firearm revolution.In this conversation, Fletcher explores how an evolving technology became a transformative one—not simply changing warfare, but altering the structure of society itself. Guns moved from battlefields into cities, homes, and daily life. In doing so, they reshaped how states exercised power, how individuals understood violence, and how social order was enforced.Catherine Fletcher is a historian of the Renaissance and early modern Europe, and is Professor of History at Manchester Metropolitan University.

The history of modern Syria is usually reduced to a story of autocracy, repression, and occasional revolt. And it is a short story, stretching back only to the fragmentation of the Ottoman Empire, or perhaps to the secret terms of the Sykes-Picot Agreement that divided the Near East between Britain and France. But my guest Daniel Neep has a different perspective. He believes that such narratives overlook “the pre-​colonial foundations for modern Syria that were undertaken by reformers, infrastructure builders and identity entrepreneurs in the late Ottoman Empire.” They also neglect “the role that Syrians themselves played in determining the precise course of these borders” as well as the ways in which Syrians “ have fiercely clung to their right to live with respect and dignity.” These are some of the arguments which he develops in his new book Syria: A Modern History.Daniel Neep is Senior Editor at Arab Center Washington DC and a non-resident fellow at the Crown Center for Middle East Studies at Brandeis University. He has taught Middle East politics at George Washington University, Georgetown University, and the University of Exeter, and was previously Syria research director with the Council for British Research in the Levant. He has lived in Syria for five years, including for the first year of the uprising, as well as in Amman, and Beirut, and now lives in Washington, DC.

About a century before the birth of Jesus, during the reign of Emperor Wu of the Han Dynasty, a remarkable man began a nearly unprecedented intellectual endeavor. Sima Qian, like his father before him, was an official in the imperial court. Working on a plan left behind by his father, Sima Qian began writing a history of China for the two thousand years before his own time. The scope of his labors, and the historiographical discipline and philosophy of history that he brought to them, make him a sort of combination of Herodotus, Thucydides, Livy, and Plutarch. Yet in many ways, his personal life was just as extraordinary. With me to discuss this monumental figure in the writing of history, either in China or anywhere else, is Andrew Meyer, Professor of History at Brooklyn College, and an expert in early Chinese intellectual history. He was recently on the podcast discussing his book To Rule All under Heaven: A History of Classical China: From Confucius to the First Emperor. 

In this short episode, Al introduces a new feature of the Historically Thinking podcast: the Historically Thinking Field Guides. Drawing on nearly 450 past episodes, these guides gather conversations around major historical themes—beginning with a first guide devoted to the Second World War—so listeners can explore topics through curated sets of episodes, questions, and commentary. Al also explains how the podcast is evolving on Substack, where listeners can receive expanded show notes, weekly “Friday Reflection” discussions with questions and reading lists, and future essays and collections of historical links. It’s a brief update on where the podcast is going in 2026—and an invitation to explore the growing archive of Historically Thinking.For more, go to www.historicallythinking.org

Apology: Helen Veit’s audio has a lot of “ducking”, in which a word or multiple words were clipped. This happened during the recording, and cannot be fixed in the audio edit. We'll work hard to make sure this never happens again.In nineteenth-century America, cookbook authors, concerned doctors, and food reformers believed that children had a problem with food. Children, reformers worried, would “eat anything and everything.” If they were to grow into healthy adults, they needed a special diet—“children’s food”—which meant that for the first time in human history children would have to eat differently from everyone else.That moment was one step along a path that my guest Helen Zoe Veit traces in her new book Picky: How American Children Became the Fussiest Eaters in History. Beginning in a mid-nineteenth century world in which children routinely ate oysters, organ meats, sauerkraut, and richly spiced dishes alongside adults, she carries the story forward to our own moment—an era of childhood obesity, nutritional anxiety, supermarket abundance, and the widespread assumption that children are “food rejectors by nature.” But as Veit argues, mass childhood pickiness is not deeply biological. It is overwhelmingly cultural. And culture, unlike biology, can change.Helen Zoe Veit is Associate Professor of History at Michigan State University. She specializes in American food history of the nineteenth and twentieth centuries and is the author and editor of numerous works on food, morality, and culture. Picky is her latest book.Chapters0:00 - Introduction 3:02 - 19th Century Children Ate Everything 5:30 - Mark Twain and Edith Wharton's Childhoods 14:02 - Why Doctors Were Concerned 24:20 - The First Signs of Pickiness in the 1930s 33:18 - Benjamin Spock and Clara Davis 45:51 - The Supermarket Revolution 52:16 - Parental Guilt and Contradictory Advice 1:00:15 - Solutions and Hope for Change 1:07:59 - Why Food History Matters

During the American Civil War an estimated 194,000 Union soldiers and 214,000 Confederate soldiers became prisoners of war. No prior or subsequent American conflict has seen such numbers. During the Second World War, approximately 124,000 Americans were held captive, but the chance of being captured in that conflict was roughly one in one hundred; during the Civil War it was closer to one in five. Captivity was not a marginal experience. It was central to the war.Indeed, the gigantic scale of prisoner-of-war camps was one of the conflict’s most consequential innovations. Every modern war since has produced successors to Andersonville, Point Lookout, Rock Island, and Florence. Yet prisoner-of-war camps remain oddly peripheral in our narratives of the Civil War, overlooked both as institutional innovations and as formative experiences for soldiers and their families. My guest, W. Fitzhugh Brundage, argues in A Fate Worse Than Hell: American Prisoners of the Civil War that captivity reshaped military policy, political rhetoric, racial attitudes, and postwar memory. Prison camps were not aberrations; they were integral to the modernizing logic of total war.For more on the guest, show notes, sources, and related episodes, go to the Historically Thinking Substack at www.historicallythinking.orgChaptersIntroduction - 0:00Historical Treatment of POWs - 2:35Parole System and Napoleonic Wars - 4:47Scale and Logistics of Civil War Prisons - 7:42Lincoln's Dilemma: Sovereignty vs Prisoner Exchange - 10:56Andersonville: Conditions and the Deadline - 31:48Point Lookout and Union Prisons - 47:25Prison Society and Community - 57:45Black Prisoners of War - 65:33Elmira Prison and John W. Jones - 82:11

Lutherans are a strange denomination in American religious history and culture. For Catholics they are certainly Protestants. For Protestants they are crypto-Catholics. While they have been around since the Swedes established their short-lived colony on the Delaware River, they have typically received as much attention in the American imagination as the short-lived Swedish colony on the Delaware River. But my guest Timothy D. Grundmeier has a different point of view. He argues in his new book Lutheranism and American Culture: The Making of a Distinctive Faith that Lutheranism was a central component of nineteenth-century American religion and of the era of the Civil War. This is because Lutherans were numerous, the nation’s fourth largest denomination by 1900; they were uniquely positioned in the American religious landscape; and they almost invariably expressed the opinion of the “moderate majority” in Union states outside the Northeast. And, as with every other aspect of American society, Lutheranism was reshaped by the struggle of the Civil War, and Reconstruction.Timothy D. Grundmeier is professor of history at Martin Luther College in New Ulm, Minnesota. Lutheranism and American Culture is his first book.Chapters00:00:00 - Introduction 00:02:60 - What is Lutheranism? 00:06:21 - The Civil War Era Defined 00:09:01 - Three Varieties of American Lutheranism 00:19:44 - The Old Lutherans and Missouri Synod 00:27:38 - How the Civil War Fractured Lutheranism 00:39:36 - The Slavery Debate: Walter and the Norwegians 00:47:20 - Lutheran Quietism After the Civil War 00:52:38 - The Great Lutheran Realignment 01:02:35 - Ideas, Institutions, and Cultural Context

The two hundred and eighty years between the death of the philosopher Confucius and the reign of the first Emperor of China saw one of the most profound revolutions in human history. Not only did it end with the creation of an imperial rule that persisted through successive dynasties for 2,132 years, but it also saw the creation of “new traditions of thought and practice…great monuments of art, literature, and philosophy…that still inform social life in our own lifetime.” The era of the “warring states”, as scholars call it, was critical not just for China or East Asia, “but to that of humanity writ large.”Yet this era remains almost unknown in the English-speaking world. “If one enters any bookstore…in search of a book about classical Athens, the conquestions of Alexander, or the early Roman Republic,” writes my guest Andrew Meyer, “one will have many options. But if one looks for such a book about the corresponding period in early Chinese history, there are none. I wrote this book to fill that gap.”Andrew Seth Meyer is Professor of History at Brooklyn College. A specialist in the intellectual history of early China, he is the author of The Dao of the Military: Liu An's Art of War and co-author of The Huainanzi: A Guide to the Theory and Practice of Government in Early Han China. His latest book is To Rule All under Heaven: A History of Classical China, from Confucius to the First Emperor, which is the subject of our conversation today.Chapters0:35 - Book Overview & Historical Context 4:47 - Dating the Warring States Period 8:42 - What Are the Warring States? 11:08 - Social Structure & Aristocracy 18:39 - Rivers & Regional Differences 24:45 - Military Power & Wealth 31:37 - Four Great Questions: State Models 40:51 - Centralization vs Regional Autonomy 51:26 - Education & Intellectuals

This is the first ever Historically Thinking Roundtable. Given that it's 2026, it’s appropriate that this roundtable focus on the 250th anniversary of the United States, and how historians can be involved in its commemoration. Difficulties in doing this can arise from at least two reasons. One is that historians, like most academics, represent a relatively small slice of the political pie. And indeed, in these very partisan times, academics are some of the least trusted people in society–right around members of congress, according to a recent poll. Naturally academics and professionals in cultural institutions tend to get defensive about that, and beginning in a posture of attack and defense usually means that whatever happens afterward will not be good. But there’s another problem, one related to historical thinking. Historians are taught to tell the whole story, however complicated and messy. They often find anything less than that to be distortion. And while arguably civic thought requires an element of gratitude, that’s not how historians think of their own craft. These difficulties can be acutely felt by professionals in With me to discuss these difficulties, and how to resolve them are:Bill Peterson, Director of the State Historical Society of North DakotaTrait Thompson, Executive Director of the Oklahoma Historical Society, host of the podcast, co-host of A Very OK PodcastBen Jones, South Dakota State Historian, and Director of the South Dakota Historical Society, Ryan Cole, historian, Speechwriter at U.S. Senate, author most recently of The Last Adieu: Lafayette's Triumphant Return, the Echoes of Revolution, and the Gratitude of the RepublicAnd Jill Weiss Simins, historian and Director of Special Projects, Indiana State ArchivesChapters0:00 - Introduction 3:20 - Community Conversations in Red States 13:04 - Telling Complex History 20:28 - When Is Complexity Bad? 25:12 - Bridging Alienation and Division 31:10 - Primary Sources and Making Arguments 37:35 - Historical Distortion and Noble Lies 47:15 - America 250 Local Projects

He was at various times in his life known as Gaius Octavius Thurinus; Gaius Julius Caesar; and Caesar Augustus. He called himself Princeps, the first man in Rome; the Roman Senate would eventually call him pater patriae, the father of his country. Heir to his great-uncle Julius Caesar, this 19 year old was dropped into the tumult of Roman political violence, and emerged from it the sole and undisputed victor after decades of civil war. He murdered hundreds, and then became the founder of a new Roman system that brought peace and prosperity to Rome’s citizens and inhabitants. He was tyrannical and giving, cruel and clever, manipulative and noble. And he has claim to be one of the most successful politicians to ever lead a nation or a kingdom, who created a system which lasted for hundreds of years after his death.With me to discuss Caesar Augustus is Adrian Goldsworthy, author of Augustus: First Emperor of Rome, now being reissued in its second edition. The annoyingly prolific author of a shelf of books, both of ancient history and historical fiction, Adrian Goldsworthy has been described as the OG scholar of the Roman Army and the Mr Darcy of Ancient History. Since his next book comes out in May, this promises to be the first of at least two conversations with him in 2026–and this is his sixth appearance on the podcast.ChaptersIntroduction: Caesar Augustus (0:00)The Standard Received View: Syme's Roman Revolution (1:33)The Importance of Names: Octavian vs Caesar (13:27)Why Not Call Him Emperor? (22:56)Why Did Julius Caesar Pick This Kid? (27:06)Augustus's Talented Circle: Agrippa, Maecenas, and Livia (36:20)Augustus's Travels and Provincial Administration (47:59)Marriage Laws and Religious Reform (57:34)The Aeneid: Propaganda or Great Literature? (64:08)The Last 16 Years and Augustus's Legacy (71:52)