"Shock Cities" is environmental history of the highest order. This searching work is the first trans-Atlantic study to examine the industrial city in holistic terms, looking at the transformation of its land, water, and air. Harold L. Platt demonstrates how the creation of industrial ecologies spurred the reorganization of urban areas into separate spheres, unhealthy slums in the center and garden estates in the suburbs. By comparing Chicago and Manchester, Platt also shows how the ruling classes managed the political creation of urban space to ensure financial gain often to the environmental...