Since Hardin first formulated the tragedy of the commons, researchers have described various ways that commons problems are solved, all based on the model of individual rationality. Invariably, these institutional solutions involve creating some system of property rights. We formulate an...

How can communities enhance social-ecological resilience within complex urban systems? Drawing on a new urbanist proposal in Orange County, California, it is suggested that planning that ignores diverse ways of knowing undermines the experience and shared meaning of those living in a city. The...