How the Silk Road Built a Thousand Cities | City History #10

No empire ruled it. No capital anchored it. For fifteen centuries, a web of caravan tracks, mountain passes, and desert oases stretched four thousand miles between China and the Mediterranean, and along it rose some of the greatest cities of the ancient and medieval world. In this episode of CityDesign, Martin Felsen follows the Silk Road network, from the hand-dug water tunnels that turned scorching desert into oasis, to the fortified caravanserais spaced one day's journey apart, to the perfect circle of Baghdad and the smuggled secret of silk itself: this is the story of how trade, engineering, and connection built a civilization strung across a continent. And how the same routes that carried silk, paper, and ideas also carried the deadliest pandemic in history. Discover how we still live inside the urban network the Silk Road began. In this episode, you'll learn: How the Silk Road urban network survived with no ruler, no capital, and no one in charge How the people of Turpan engineered a thriving oasis in one of the hottest places on Earth, using underground tunnels called karez The architecture of the caravanserai: the fortified desert inn that was part fortress, part marketplace, part hotel, and the ancestor of the modern rest stop How entire underground cities were carved beneath Cappadocia to hide thousands of people from raiders The 3,000-year-old secret of silk, and the industrial espionage plot that finally stole it from China How the Persian Royal Road and the Mongol "Yam" invented the relay network: essentially the same idea that routes your email across the internet today Why ancient Baghdad was built as a perfect circle, and how its House of Wisdom preserved the knowledge of the ancient world How the Black Death rode the trade routes into Europe, and how cities fought back by inventing quarantine Why the fall of the Silk Road launched the Age of Exploration, and how container ships, fiber-optic cables, and flight paths are the Silk Road reborn About me Martin Felsen is an architect and professor at Illinois Tech's College of Architecture in Chicago. He co-founded UrbanLab, an architecture and urban design firm. Martin is a Fellow of the American Institute of Architects. Chapters: 0:00 - Intro 1:22 - Oasis & Caravanserai 9:06 - The Secret 13:56 - The Relay 18:06 - The Contagion 20:58 - Closing Attributions This episode’s script is adapted from many sources, including: Beckwith, Christopher I. Empires of the Silk Road: A History of Central Eurasia from the Bronze Age to the Present. Princeton, NJ: Princeton University Press, 2009. Durant, Will. Caesar and Christ. The Story of Civilization, vol. 3. New York: Simon and Schuster, 1944. Frankopan, Peter. The Silk Roads: A New History of the World. London: Bloomsbury, 2015. Hansen, Valerie. The Silk Road: A New History. New York: Oxford University Press, 2012. Herodotus. The Histories. Translated by Aubrey de Sélincourt. Revised edition. London: Penguin Classics, 2003. Hopkirk, Peter. Foreign Devils on the Silk Road: The Search for the Lost Cities and Treasures of Chinese Central Asia. London: John Murray, 1980. Kostof, Spiro. The City Assembled: The Elements of Urban Form Through History. Boston: Little, Brown, 1992. Kostof, Spiro. The City Shaped: Urban Patterns and Meanings Through History. London: Thames and Hudson, 1991. Liu, Xinru. The Silk Road in World History. New York: Oxford University Press, 2010. Lyons, Jonathan. The House of Wisdom: How the Arabs Transformed Western Civilization. New York: Bloomsbury Press, 2009. Mumford, Lewis. The City in History: Its Origins, Its Transformations, and Its Prospects. New York: Harcourt, Brace and World, 1961. Polo, Marco. The Travels. Translated by Ronald Latham. Harmondsworth: Penguin Classics, 1958. Procopius. History of the Wars. Translated by H. B. Dewing. 5 vols. Loeb Classical Library. Cambridge, MA: Harvard University Press, 1914–1928. Spyrou, Maria A., et al. "The Source of the Black Death in Fourteenth-Century Central Eurasia." Nature 606, no. 7915 (2022): 718–724. Whitfield, Susan. Life Along the Silk Road. Berkeley: University of California Press, 1999. City photos: UNESCO Videos:    • SAINT LAURENT - WOMEN'S SUMMER 26 SHOW      • Silkworms Spin Cocoons That Spell Their Ow...      • Game of Thrones 7x05 three eyed raven HD      • ⚜️ FA EL RASHEEM ⚜️ The Revolution      • RIDING AN ARABIAN FOR THE FIRST TIME ACROS...