This book explores how and why prehistoric Southwestern societies changed in complexity, and offers important new perspectives on evolution of culture. It discusses the factors that made prehistoric Southwesterners vulnerable to an arid environment, and their strategies to lessen risk and stress.

Cultural behavior exhibits many of the features of complex adaptive systems, but is in some ways distinctive. Cultural complexity is enigmatic, improbable, and difficult to maintain. It constrains behavior, limits understanding of processes, and imposes economic burdens. The advantages of complexity are modified by human cognition and limited by economic and environmental costs. This book explores in detail how and why prehistoric Southwestern societies changed in complexity, and thus offers important new perspectives on the evolution of culture.The papers discuss the factors that made prehistoric Southwesterners vulnerable to an arid environment, and their strategies to lessen risk and stress. The topics of the book link Southwestern data to fields such as economics, climatology, and evolutionary theory. In addition to a readership of archaeologists and anthropologists, this volume will be of interest to specialists in these related fields and to those concerned with complex adaptive systems and the work of the Santa Fe Institute.

For more than a century, oil has been the engine of growth for a society that delivers an unprecedented standard of living to many. We now take for granted that economic growth is good, necessary, and even inevitable, but also feel a sense of unease about the simultaneous growth of complexity in the processes and institutions that generate and manage that growth. As societies grow more complex through the bounty of cheap energy, they also confront problems that seem to increase in number and severity. In this era of fossil fuels, cheap energy and increasing complexity have been in a mutually-reinforcing spiral. The more energy we have and the more problems our societies confront, the more we grow complex and require still more energy. How did our demand for energy, our technological prowess, the resulting need for complex problem solving, and the end of easy oil conspire to make the Deepwater Horizon oil spill increasingly likely, if not inevitable? This book explains the real causal factors leading up to the worst environmental catastrophe in U.S. history, a disaster from which it will take decades to recover.

While environmentalists insist that lower rates of consumption of natural resources are essential for a sustainable future, many economists dismiss the notion that resource limits act to constrain modern, creative societies. The conflict between these views tinges political debate at all levels and hinders our ability to plan for the future.

"Supply-Side Sustainability" offers a fresh approach to this dilemma by integrating ecological and social science approaches in an interdisciplinary treatment of sustainability. Written by two ecologists and an anthropologist, this book discusses organisms, landscapes, populations, communities, biomes, the biosphere, ecosystems and energy flows, as well as patterns of sustainability and collapse in human societies, from hunter-gatherer groups to empires to today's industrial world. These diverse topics are integrated within a new framework that translates the authors' advances in hierarchy and complexity theory into a form useful to professionals in science, government, and business.

The result is a much-needed blueprint for a cost-effective management regime, one that makes problem-solving efforts themselves sustainable over time. The authors demonstrate that long-term, cost-effective resource management can be achieved by managing the contexts of productive systems, rather than by managing the commodities that natural systems produce.