Out of Eden Walk: Getting by on the generosity of strangers - The World from PRX

On a long trip away from home, some of the most memorable moments come from the hospitality of strangers. National Geographic Explorer Paul Salopek has come to rely on hospitality daily on his Out of Eden Walk, traversing the path of human migration. Host Marco Werman speaks to Paul about hospitality, starting in Japan with a recent stay in a traditional roadside inn.

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