On an otherwise normal weekday in the 1980s, commuters on busy Route 1 in central New Jersey noticed an alarming sight: a man in a suit and tie dashing across four lanes of traffic, then scurrying through a narrow underpass as cars whizzed by within inches. The man was William “Holly” Whyte, a pioneer of people-centered urban design. Decades before this perilous trek to a meeting in the suburbs, he had urged planners to look beyond their desks and drawings: “You have to get out and walk.” American Urbanist: How William H. Whyte's Unconventional Wisdom Reshaped Public Life(Island Press, 2022) shares the life and wisdom of a man whose advocacy reshaped many of the places we know and love today—from New York’s bustling Bryant Park to preserved forests and farmlands around the country. Holly’s experiences as a WWII intelligence officer and leader of the genre-defining reporters atFortune Magazinein the 1950s shaped his razor-sharp assessments of how the world actually worked—not...