For most of the past century, urban America was dominated by top-down policies serving the white business and cultural elite, the suburbs, and the automobile. At times these approaches were fiercely challenged by reformers such as Jane Addams and Jane Jacobs. Yet by the 1980s, mainstream policies had resulted in a nation of ravaged central cities, sprawling suburbs, social and economic polarisation, and incalculable environmental damage.

In the 1990s, this entrenched model finally yielded to change as local citizens, neighbourhood groups, and other stakeholders, empowered by a spate of new laws and policies, began asserting their own needs and priorities. Though hampered by fiscal crises and internal disagreements, these popular initiatives launched what the author terms a new era of humane urbanism marked by a determination to make cities and suburbs greener, healthier, safer, more equitable, more efficient, and generally more people-friendly. In the process, the mayors, architects, engineers, and bureaucrats who had previously dominated urban policy found themselves relegated to supporting roles.

As Rutherford H. Platt points out, humane urbanism can take many forms, from affordable housing and networks of bike paths to refurbished waterfronts and urban farms. Often spontaneous, low-tech, and self-sustaining programmes, their shared goal is to connect people to one another and to bring nature back into the city. Reclaiming American Cities examines both sides of this historic transformation: the long struggle against patricians and technocrats of earlier decades and the recent sprouting of grassroots efforts to make metropolitan America more humane and sustainable.