Today, we all know—assume—that the Mississippi River begins at Lake Itasca in northern Minnesota. How did we figure this out? Why does it matter? In this episode, I dig into the history of how European and American explorers searched the swamps and forests of Minnesota trying to figure out exactly where the Mississippi River springs to life, as well as what motivated their searches. Henry Schoolcraft is usually credited as the person who figured it out, but he had a lot of help, wasn’t even the first Euro-American to visit the lake, and doubters continued to challenge his claim for another 60 years. I finish by asking what exactly we mean by a river’s “source” and wondering if it’s time to think much more broadly about how and where rivers begin.
Popular Podcasts
Stuff You Should Know
If you've ever wanted to know about champagne, satanism, the Stonewall Uprising, chaos theory, LSD, El Nino, true crime and Rosa Parks, then look no further. Josh and Chuck have you covered.
Cardiac Cowboys
The heart was always off-limits to surgeons. Cutting into it spelled instant death for the patient. That is, until a ragtag group of doctors scattered across the Midwest and Texas decided to throw out the rule book. Working in makeshift laboratories and home garages, using medical devices made from scavenged machine parts and beer tubes, these men and women invented the field of open heart surgery. Odds are, someone you know is alive because of them. So why has history left them behind? Presented by Chris Pine, CARDIAC COWBOYS tells the gripping true story behind the birth of heart surgery, and the young, Greatest Generation doctors who made it happen. For years, they competed and feuded, racing to be the first, the best, and the most prolific. Some appeared on the cover of Time Magazine, operated on kings and advised presidents. Others ended up disgraced, penniless, and convicted of felonies. Together, they ignited a revolution in medicine, and changed the world.
The Joe Rogan Experience
The official podcast of comedian Joe Rogan.