Why the Book is Humanity’s Most Important Invention

If Gothic cathedrals, troubadours, and the Crusades evoke a certain picture of medieval Europe, you might be surprised that these foundations of a shared French culture continue to shape European society, all beginning with a single dynasty. Reigning from 987 to 1328, the Capetians transformed an insecure foothold around Paris into the most powerful European monarchy of the Middle Ages.Today’s guest is Justine Firnhaber-Baker, author of “House of Lilies: The Dynasty That Made Medieval France.” She tells the epic story of the Capetian dynasty, showing how their ideas about power, religion, and identity are all-too-relevant to the Europe we know today. The Capetians were the first royal house to adopt the iconic fleur-de-lys, displaying this lily emblem to signify the belief that their nation was chosen by God to fulfill a great destiny. By 1250, Capetian France stood as the richest and most prestigious kingdom in Europe, with Paris lauded as a new Rome, a new Athens, and—due to a tradition of both profound piety and violent persecution of religious minorities—even a new Jerusalem.

Even in our increasingly digitized world, the print book endures as a technology at the heart of human culture. Throughout its 550-yearhistory, the book has transformed at the hands of countless printers, bookbinders, typographers, and illustrators who have yet to see their own stories of innovation on the printed page.In “The Book-Makers: A History of the Book in Eighteen Lives,”  today’s guest Adam Smyth demonstrates the role of human agency in the evolution of technology, from binding to paper-making, typography to illustrations, and libraries to small presses. Beginning with the early printed books made by Dutch immigrant Wynkyn de Worde in 1490s London and ending with the zines in 2023 New York City, we look at the evolution of the print book through eighteen biographical portraits of bookbinders, typographers, illustrators, and more.

Most people know at least 50,000 words and speak around 16,000 per day. We speak between 120 and 200 words per minute and read them at twice that speed. We invent word games like crosswords, Scrabble, and Wordle, and we are constantly adding new terminology and slang to our dictionaries. Our love of words is no secret, but how we evolved to acquire so many words and manipulate them into complex thoughts is one of science’s greatest unsolved mysteries.Today’s guest is Steven Mithen, author of “The Language Puzzle: Piecing Together the Six-Million-Year Story of How Words Evolved. “ He explores evidence from linguistics, psychology, neuroscience, anthropology, genetics, and archaeology to unearth new theories about the origins of language. Beginning with an overview of human evolution during which language evolved, The Language Puzzle looks to our distant ape and monkey relatives to see what their vocalizations can tell us about the foundations of language in our earliest ancestors. Mithen analyzes fossil evidence to explain what we can glean from changes in humans’ vocal tracts over time, and the linguistic implications from how our ancestors made stone tools.

America in the early twentieth century was rife with threats. Organized crime groups like the Mafia, German spies embedded behind enemy lines ahead of World War I, package bombs sent throughout the country, and the 1920 Wall Street bombing dominated headlines. And one man was tasked with combating these threats.Born to working-class parents in 1867, Willaim Flynn launched the first antiterrorist program, unraveled a German spy network, and took on the Mob. Dubbed “the bulldog” for his tenacity, Flynn earned a high-profile reputation as one of the most respected, incorruptible, and storied law enforcement officials in the country.To explore these issues is today’s guest is Jeffrey Simon, author of "The Bulldog Detective: William J. Flynn and America's First War Against the Mafia, Spies, and Terrorists." He takes us back to an era when counterfeiters plagued butcher shops, German spies rode the subway, and anarchists bombed targets across the country, including using a horse-drawn wagon to set off an explosion on Wall Street that, at the time, was the worst terrorist attack ever to occur in America.

Nineteen months after Japanese forces attacked Pearl Harbor and forced the United States to enter World War II, boats carrying the 7th US Army landed on the shores of southern Sicily. Dubbed Operation Husky, the campaign to establish an Allied foothold in Sicily was led by two of the most noted American tacticians of the twentieth century: George S. Patton Jr. and Geoffrey Keyes. While Patton is the subject of numerous books and films, Keyes's life and achievements have gone unrecognized, but his anonymity is by no means an accurate reflection of the value of his contributions and dedicated service in World War II and the succeeding cold war. To look at this lacuna is today’s guest, James Holsinger, author of Patton's Tactician: The War Diary of Lieutenant General Geoffrey Keyes. His account begins in October 1942, prior to the invasion of French Morocco and Keyes's engagement in World War II and the Cold War. Holsinger has integrated a variety of related sources, including correspondence between Keyes, Patton, and Eisenhower. A day-to-day chronicle of Keyes's experiences in the World War II Mediterranean Theater and the early days of the Cold War in occupied Germany and Austria, Patton's Tactician is an invaluable primary source that offers readers a glimpse into the mind of one of America's most important World War II corps commanders.

Behind the legendary, singular figure of Cleopatra stood six other women who bore her name. The infamous Cleopatra we think we know was actually the seventh queen in a long line of powerful female rulers whose stories have been lost to history. The seven queens named Cleopatra, ruling from 192–30 BC, defied the stereotype of the nameless, faceless women of antiquity and instead challenged the norms of their time.Today’s guest, Lloyd Llewellyn-Jones unearths the lost stories of all seven monarchs in “The Cleopatras: The Forgotten Queens of Egypt.” Exploring a part of the Hellenistic World often neglected by historians, Llewellyn-Jones brings to life the complicated, tempestuous stories of the seven queens marrying the same man, sending armies into war, and plotting to overthrow their kings for sole rulership.While each Queen Cleopatra encountered a unique set of challenges and ruled with her own set of strengths, each generation influenced the next, culminating in a powerful dynastic line that ultimately transformed the imperial politics of their house into global politics.The Cleopatras shines a light on the six influential yet forgotten Queen Cleopatras and reveals how Cleopatra VII, whose real story disappears beneath the weight of all the stereotypes we pin on her, should be remembered as a consummate politician who learned from the generations of women before her.

When France fell to the Nazis in 1940, Churchill declared that Britain would resist the advance of the German army--alone if necessary. Churchill commanded the Special Operations Executive to secretly develop of a very special kind of military unit that would operate on their own initiative deep behind enemy lines. The units would be licensed to kill, fully deniable by the British government, and a ruthless force to meet the advancing Germans.The very first of these "butcher-and-bolt" units--the innocuously named Maid Honour Force--was led by Gus March-Phillipps, a wild British eccentric of high birth, and an aristocratic, handsome, and bloodthirsty young Danish warrior, Anders Lassen. Amped up on amphetamines, these assorted renegades and sociopaths undertook the very first of Churchill's special operations--a top-secret, high-stakes mission to seize Nazi shipping in the far-distant port of Fernando Po, in West Africa.Though few of these early desperadoes survived WWII, they took part in a series of fascinating, daring missions that changed the course of the war. It was the first stirrings of the modern special-ops team, and all of the men involved would be declared war heroes when it was all over.To discuss this unit, dubbed by Churchill “The Ministry of Ungentlemanly Warfare” is today’s guest, Damien Lewis, author of the book by the same name.

For millennia, the Seven Wonders of the Ancient World have been known for their aesthetic sublimity, ingenious engineering, and sheer, audacious magnitude: The Great Pyramids of Giza, the Hanging Gardens of Babylon, the Temple of Artemis, the Statue of Zeus, the Mausoleum of Halikarnassos, the Colossus of Rhodes, and the Lighthouse at Alexandria. Echoing down time, each of these persists in our imagination as an emblem of the glory of antiquity, but beneath the familiar images is a surprising, revelatory history.Guiding us through it is today’s guest, Bettany Hughes, author of “The Seven Wonders of the Ancient World.” She has traveled to each of the sites to uncover the latest archaeological discoveries and bring these monuments and the distinct cultures that built them back to life.

Many decisions impacting the lives of Americans today adhere to a set of rules established over 200 years ago. The Constitution is in the news more than ever as politicians and Supreme Court justices battle over how literally it should be taken.  Did the framers intend for Americans to follow their instructions as written for eternity?  Or did they want to offer a set of guidelines that would evolve as time marched on?  These are the questions today’s guest, A.J. Jacobs, author of the Year of Living Constitutionally, set out to answer.For one year, he committed to living as the original originalist, expressing his constitutional rights using the tools, lifestyle and mindset of when they were written in 1787. He bore muskets. He wrote pamphlets with a goose quill by candlelight. He quartered soldiers. He tried to pay for goods and services with gold. He applied for a letter of marque from Congress, which would make him a legal pirate (a practice that the U.S. government sanctioned during the Revolutionary War). He gave his friends the same gift that George Washington did: a lock of his own hair. This year-long project was Jacobs’ humble attempt to figure out how to interpret the Constitution and whether we can improve the American experiment.

Many of the specific features we associate with Paris today – impressive sites like the Eiffel Tower and Sacré Coeur, French cinemas, and even the distinguished Art Nouveau Metro entrances – were born out the period of the Belle Époque. This era, which lasted from the later 19th century up to the beginning of World War I, is oft characterized as one of pleasure, wealth, and beauty.But it was also an era riven by political unrest, plagued by many of the issues the contemporary world contends with today, with the rise of radical political factions that resorted to extreme protests and violence to achieve their This can be seen in the construction of the Basilica of the Sacré-Coeur, symbol of reactionary French Catholicism, and the Eiffel Tower, centerpiece for the Universal Exposition of 1889—both of which were the result of significant technological progress. That progress also brought electricity (Paris became “the city of light”) as well as industrial displacement, already underway with the other construction projects of Baron Georges Haussmann.To explore these themes is today’s guest, Mike Rappaport, author of “City of Light, City of Shadows, Paris in the Belle Époque.”  We explore social pressure from both right and left to address the deepening sense of social injustice and inequalities in the form of violent anarchism and syndicalism.