What Do We Mean by Collapsing Gracefully?.- Current Ideas for Future Built Environments.- What Can We Learn From the Collapse of Societies in the Past?.- The Modern Built Environment and its Relationship to Collapse.- Technology and Collapse.- A Case Study of Technology and Climate Change.- Inequality, Collapse and the Built Environment.- Inequality in the Urban Landscape of New Zealand: From the Country to the Plot.- Growth and Collapse.- Growth and Resources.- Epidemics, Pandemics, and Collapse.- The Architecture of Wealth.- What Should We Do?