We explore ideas and practices once believed to be true but no longer. Each dead idea is explored in all its glorious eccentricity. For example, discover miasma, the theory that plague comes from stinky air; or the medical diagnosis of hysteria, which holds that women's wombs wander around their bodies causing trouble. Join us on a fun romp through the history of ideas that didn’t quite stand the test of time.
https://deadideas.net
Buddy Genghis Khan: Christian King of the East Prester John? – Mongol History
Why did medieval Christians think the Mongols were Christians coming to team up with their Crusader bros to kick some Muslim butt? Well, it had to do with a fake news story about a certain legendary king called Prester John... Be sure to support the show at www.patreon.com/deadideaspod!