Tides of History

Genetics has radically transformed our understanding of prehistory over the past two decades, revealing everything from the existence of brand-new, unknown species to interbreeding between Neanderthals and our human ancestors. I talked to geneticists Spencer Wells and Razib Khan, two of the world's most knowledgable communicators on genetics and prehistory, to get a sense for how things have changed. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

In light of current events, we are re-posting one of my favorite episodes (from December, 2017) on natural disasters and the fall of the Roman Empire.Justinian was the last great Roman emperor, but his reign was plagued by disasters beyond his control: volcanic eruptions, a changing climate, and a plague of epic proportions. Those disasters created a turning point that we can, with good reason, call the end of the Roman Empire.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Few books have influenced my view of American history and politics more than Colin Woodard's American Nations: A History of the Eleven Rival Regional Cultures of North America. We've been divided since the beginning, Woodard argues, and this has influenced every aspect of American history, not to mention its future. He has a new book coming out in May, Union, which expands this thesis further.Get American Nations here.And get Colin's new book, Union: The Struggle to Forge the Story of United States Nationhood, here. Support us by supporting our sponsors!See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

This podcast revisits the devastating impact of the Black Death, explores its connection to the Justinianic Plague, discusses the spread of the plague bacterium, and examines Europe's changing climate and the profound impact of the Black Death. It also delves into the scale and unique aspects of the Black Death and the shocking experience of living through it.

The reign of Suleiman the Magnificent was the high point of the Ottoman Empire, but for centuries, it has also been pegged as the beginning of the empire's long, slow decline into irrelevance. Is this true? Was Suleiman's reign simultaneously the best of times and the beginning of the end?Support us by supporting our sponsors!See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Suleiman the Magnificent ruled the Ottoman Empire for forty-six years. During that time, his armies fought everywhere from Iran to Vienna. His navies touched Indonesia and the Straits of Gibraltar. Under his reign, the Ottoman Empire reached its glorious peak.Support us by supporting our sponsors!See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Leah returns to chat with Patrick about one of their favorite topics - pirates. It wouldn't be a Leah episode if we didn't range widely, so we also chat about essays and Laura Ingalls Wilder.Support us by supporting our sponsors!See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

The Muslim world was a vast and diverse place, home to a variety of traditions and schools of thought. The Safavids began as a brotherhood of Sufi mystics, but soon transformed themselves from a religious order to the seeds of a powerful extremist state in Iran under the leadership of a teenaged prodigy, Shah Ismail I. A clash with the Ottomans and Selim the Grim was inevitable.Support us by supporting our sponsors:See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

While the Ottoman Empire spent most of its early history expanding into Christian Europe, it also faced east, toward the vast, wealthy, and dynamic Muslim world. As the Ottomans grew in prestige and power, a clash with the Mamluks of Egypt for supremacy became inevitable.Support us by supporting our sponsors!See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Historian Peter Mancall discusses his new book challenging the dominant narrative of American history with insights on the conflicts between Thomas Morton and the pilgrims and puritans in early colonial Massachusetts. The podcast explores Morton's role as a foil, the forgotten figure of Gorgeous, factors influencing New England settlement, and Morton's conflict with the Puritans and pilgrims.