The U.S. dollar's origin story begins not in Philadelphia or Washington, but in a half-frozen mining valley in 16th-century Bohemia, where Saxon miners accidentally named their town after a saint and set the world's dominant currency in motion. That currency's history stretches from a 1518 christening party all the way to the eurodollar markets of Cold War London — and the central is that money is a product, not a symbol of sovereignty. From Spanish silver hollowing out Toledo's workshops to enslaved people serving as bank collateral in antebellum New Orleans, the dollar's history is less a triumph than a series of accidents and power grabs.

Today’s guest is Brendan Greeley, author of The Almighty Dollar: 500 Years of the World’s Most Powerful Money, and he explains how colonial Americans invented paper money not as a revolutionary act but as a desperate workaround for chronic small-change shortages — and how that same improvised spirit resurfaced when a Maytag dealer in Iowa printed his own dollars to keep a Depression-era town alive. He also dismantles the myth that Nixon's 1971 decision to close the gold window turned money into "fiat" — arguing that gold never gave the dollar its value, only controlled it. What actually sustained the dollar across five centuries was something more mundane: banks, habits, laws, and the accumulated trust of people who had no other options.