by Alan Weisman. In the early 1970s, a unique community was founded in the los llanos region of Colombia. Located north of the Amazon rain forest, this region is an expansive savannah, sparsely populated and generally considered uninhabitable. Gaviotas originated out of the belief that the current state of urban expansion and poverty and the continued depletion of natural nonrenewable resources could not be sustained and that the future required people to learn how to live in harsh, inhospitable environments and to do so in an ecologically sound and sustainable manner. Weisman tells the story of a remarkable and diverse group of individuals (engineers, biologists, botanists, agriculturists, sociologists, musicians, artists, doctors, teachers, and students) who helped the village evolve into a very real, socially viable, and self-sufficient community for the future. Producing innovative and alternative technologies that had no impact on the environment, the people of Gaviotas provide an ideal model for communities existing in a harsh yet sustainable environment.