Walking

By Mike Schultz in Quiet on

> “When I stop [walking], I cease to think; my mind only works with my legs.” —Rousseau — Out of Eden (@outofedenwalk) June 3, 2014 [https://twitter.com/outofedenwalk/statuses/473912516439863296] Paul Salopek should know—he's on a "walking tour" of man's migration from Africa…