Mark encounters a mysterious raven on the way home from Polar Bear Pass. Joe and Mark discuss the future of Radio SOLO 100 beyond Expedition SOLO 100, and a listener writes in with a life lesson pulled from the living pages of history.

Learn more about the science behind the expedition on Expedition SOLO 100's website.

Follow Mark Wood on Instagram

Follow Joe Sills on Instagram

Follow Meredith Hackwith Edwards on Instagram