Approximately 80% of the U.S. population now lives in urban metropolitan areas, and this number is expected to grow significantly in the coming years. At the same time, the built infrastructure sustaining these populations has become increasingly vulnerable to climate change. Stresses to existing systems, such as buildings, energy, transportation, water, and sanitation are growing. If the status quo continues, these systems will be unable to support a high quality of life for urban residents over the next decades, a vulnerability exacerbated by climate change impacts. Understanding this dilemma and identifying a path forward is particularly important as cities are becoming leading agents of climate action. Prepared as a follow-up to the Fourth National Climate Assessment (NCA), Climate Change and U.S. Cities documents the current understanding of existing and future climate risk for U.S. cities, urban systems, and the residents that depend on them. Beginning with an examination of the existing science since 2012, chapters develop connections between existing and emerging climate risk, adaptation planning, and the role of networks and organizations in facilitating climate action in cities. From studies revealing disaster vulnerability among low-income populations to the development of key indicators for tracking climate change, this is an essential, foundational analysis. Importantly, the assessment puts a critical emphasis on the cross-cutting factors of economics, equity, and governance. Urban stakeholders and decision makers will come away with a full picture of existing climate risks and a set of conclusions and recommendations for action. Many cities in the United States still have not yet planned for climate change and the costs of inaction are great. With bold analysis, Climate Change and U.S. Cities reveals the need for action and the tools that cities must harness to effect decisive, meaningful change.

Climate Change and Cities bridges science-to-action for climate change adaptation and mitigation efforts in cities around the world.

Climate change is one of the most significant global challenges facing the world today. It is also a critical issue for the world’s cities. Now home to over half the world’s population, urban areas are significant sources of greenhouse gas emissions and are vulnerable to the impacts of climate change. Responding to climate change is a profound challenge. A variety of actors are involved in urban climate governance, with municipal governments, international organisations, and funding bodies pointing to cities as key arenas for response. This book provides the first critical introduction to these challenges, giving an overview of the science and policy of climate change at the global level and the emergence of climate change as an urban policy issue. It considers the challenges of governing climate change in the city in the context of the changing nature of urban politics, economics, society and infrastructures. It looks at how responses for mitigation and adaptation have emerged within the city, and the implications of climate change for social and environmental justice. Drawing on examples from cities in the north and south, and richly illustrated with detailed case-studies, this book will enable students to understand the potential and limits of addressing climate change at the urban level and to explore the consequences for our future cities. It will be essential reading for undergraduate students across the disciplines of geography, politics, sociology, urban studies, planning and science and technology studies.

This book shows how city and metropolitan regional governments working in tandem with national governments can change the way we think about responding to climate change.

To date, climate adaptation has mostly focused on protecting physical assets from potentially catastrophic climatic changes. While the lack of human vulnerability and equity components in adaptation plans and policies has been critiqued by many, this has not yet led to climate adaptation planning and policymaking processes that situates people’s health and well-being front and center. This book examines how cities can use a public health frame of climate change to boost people’s understanding of and concern about climate change and increase policy support for climate adaptation efforts at the local level. In addition, it aims to strengthen our understanding of different tools cities can use to operationalize a focus on the health implications of climate change, enhance collective decision-making capacities, and, ultimately, build human resilience to climate change.

Our cities and communities face an uncertain and daunting future. Diverse challenges, including an increasingly warmer and erratic climate, losses of biodiversity, disparities in economic equality, and state and federal hostility to local action, test the survival of many communities. Paralleling these challenges is an explosion of development that will rival post-World War II land use expansion. Yet most development codes are decades old and not prepared to confront today's changes, and many local governments do not have the time or resources to research and address the myriad of changes and uncertainty they face. The Sustainability Development Code (SDC) project provides concrete ways for communities to amend development codes and adapt to new challenges as they occur. The SDC aims to help all local governments, regardless of size and budget, build more resilient, environmentally conscious, economically secure and socially equitable communities. In tandem with the SDC project, this book arms local governments with a diversity of approaches to meet the climate change challenge, focusing on actions that are traditionally within local governments' land use and development authority.

Urban areas are home to over half the world's people and are at the forefront of the climate change issue. The need for a global research effort to establish the current understanding of climate change adaptation and mitigation at the city level is urgent. To meet this goal a coalition of international researchers - the Urban Climate Change Research Network (UCCRN) - was formed at the time of the C40 Large Cities Climate Summit in New York in 2007. This book is the First UCCRN Assessment Report on Climate Change and Cities. The authors are all international experts from a diverse range of cities with varying socio-economic conditions, from both the developing and developed world. It is invaluable for mayors, city officials and policymakers; urban sustainability officers and urban planners; and researchers, professors and advanced students.