Volatile A Sociology of Communities and Environmental Controversies is a thoughtful guide to the spirited public controversies that inevitably occur when environments and human communities collide. The movie " An Inconvenient Truth" based on the environmental activism of Al Gore and the devastation of Hurricane Katrina are specifically highlighted. Authors Valerie Gunter and Steve Kroll-Smith begin with a simple observation and offer a provocative case study approach to the investigation of community and environmental controversies.