When urban planning activist Jane Jacobs died in April 2006, Canada mourned the passing of one of the most influential thinkers of the 20th century. But the ideas and insights of her richly packed life of social action—including her groundbreaking Death and Life of Great American Cities, written over 40 years ago—still resonate. In Jane Jacobs: Urban Visionary, journalist Alice Sparberg Alexiou explores the ideas of this incisive, passionately engaged mind and celebrates Jacobs’ contributions to the debates that have directly informed how many of us live today.