Paul Salopek is following the path of human migration dating back to the Stone Age. He’s 10 years into his “Out of Eden” walk, which takes him from Ethiopia to the southern tip of Argentina.Paul Salopek is following the path of human migration dating back to the Stone Age. He’s 10 years into his “Out of Eden” walk, which takes him from Ethiopia to the southern tip of Argentina.
Walking around the world: 10 years into the journey of a lifetime
