This “passionate affirmation of the simple life” explores how walking has influenced history’s greatest thinkers—from Henry David Thoreau and John Muir to Gandhi and Nietzsche (Observer) “It is only ideas gained from walking that have any worth.” —NietzscheIn this French bestseller, leading thinker and philosopher Frédéric Gros charts the many different ways we get from A to B—the pilgrimage, the promenade, the protest march, the nature ramble—and reveals what they say about