...hope is not a lottery ticket you can sit on the sofa and clutch, feeling lucky. It is an axe you break down doors with in an emergency. Hope should shove you out the door, because it will take everything you have to steer the future away from endless war, from the annihilation of the earth's treasures and the grinding down of the poor and marginal... To hope is to give yourself to the future - and that commitment to the future is what makes the present inhabitable. (p5)

Cause-and-effect assumes history marches forward, but history is not an army. It is a crab scuttling sideways, a drip of soft water wearing away stone, an earthquake breaking centuries of tension. Sometimes one person inspires a movement, or her words do decades later, sometimes a few passionate people change the world; sometimes they start a mass movement and millions do; sometimes those millions are stirred by the same outrage or the same ideal, and change comes upon us like a change of weather. All that these transformations have in common is that they begin in the imagination, in hope. To hope is to gamble. It's to bet on the future, on your desires, on the possibility that an open heart and uncertainty is better than gloom and safety. To hope is dangerous, and yet it is the opposite of fear, for to live is to risk. (p4)

The whites who administered Native American subjugation claimed to be recruiting the Indians to join them in a truer, more coherent worldview—but whether it was about spirituality and the afterlife, the role of women, the nature of glaciers, the age of the world, or the theory of evolution, these white Victorians were in a world topsy-turvy with change, uncertainty, and controversy. Deference was paid to Christianity and honest agricultural toil, but more than a few questioned the former, and most, as the gold rushes, confidence men, and lionized millionaires proved, would gladly escape the latter. So the attempt to make Indians into Christian agriculturalists was akin to those contemporary efforts whereby charities send cast-off clothing to impoverished regions: the Indians were being handed a system that was worn out, and it is no surprise that they had trouble wearing this cultural certainty so full of holes.

Walking has been one of the constellations in the starry sky of human culture, a constellation whose three stars are the body, the imagination, and the wide-open world, and though all three exist independently, it is the lines drawn between them—drawn by the act of walking for cultural purposes—that makes them a constellation. Constellations are not natural phenomena but cultural impositions; the lines drawn between stars are like paths worn by the imagination of those who have gone before. This constellation called walking has a history, the history trod out by all those poets and philosophers and insurrectionaries, by jaywalkers, streetwalkers, pilgrims, tourists, hikers, mountaineers, but whether it has a future depends on whether those connecting paths are traveled still.

This history of walking is an amateur history, just as walking is an amateur act. To use a walking metaphor, it trespasses through everybody else's field—through anatomy, anthropology, architecture, gardening, geography, political and cultural history, literature, sexuality, religious studies—and doesn't stop in any of them on its long route.

Most of the time walking is merely practical, the unconsidered locomotive means between two sites. To make walking into an investigation, a ritual, a meditation, is a special subset of walking, physiologically like and philosophically unlike the way the mail carrier brings the mail and the office worker reaches the train.