The case for getting back on our feet The humble act of putting one foot in front of the other transcends age, geography, culture, and class, and is one of the most economical and environmentally responsible modes of transit. Yet with our modern fixation on speed, this healthy pedestrian activity has been largely left behind. At a personal and professional crossroads, writer, editor, and obsessive walker Dan Rubinstein travelled throughout the U.S., U.K., and Canada to walk