Thor and Loki have become pop culture icons thanks to Marvel. But the influence of Norse mythology on contemporary fantasy runs through Game of Thrones, Lord of the Rings and so much more. University of Chicago professor and author Ada Palmer explains how people misunderstood Norse mythology for centuries, and why it’s so hard to capture the mindset of the Vikings in pop culture. And I talk with University of Oxford professor Carolyne Larrington, author of The Norse Myths That Shape the Way We Think, about how a light Marvel movie and a grimdark fantasy film like The Northman each capture aspects of the mythology in their own ways.