Out of Eden Walk: Raising a glass to global wine - The World from PRX

The Republic of Georgia claims the oldest archeological evidence of grape wine-making in the world. National Geographic Explorer Paul Salopek has been traveling the world on foot for his project, Out of Eden Walk. He gives The World’s Marco Werman a tour of the ancient origins of wine-making in the Caucasus, and the folkloric properties of palm wine in East Africa.

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