Wildfires represent a growing threat to environments, to people, communities, and to societies worldwide, particularly in the United States, Southern Europe, and Australia. Recognition of this growing risk has highlighted a need to develop people's capacity to adapt to annually occurring events that could increase in frequency and severity over the coming years and decades. The goal of ensuring sustained levels of protective measures in communities susceptible to wildfire hazard consequences has proved to be elusive. This book examines why this is so and identifies ways in which sustained levels of preparedness can be facilitated. Major topics include: wildfire preparedness and resiliency in community contexts; socially disastrous landscape fires in southeastern Australia; landscape typology of residential wildfire risk; proactive human response to wildfires outbreak; forest fires in wildland-urban interface, wildfire risk management; “stay or go” policy in the line of fire; social dimensions of forest fire; the influence of community diversity; evaluating a community engagement initiative; response to fire threats; social media and resiliency; and building on lessons learned. Additional information includes the landscape fires in southeastern Australia, wildfire risk management in Portugal; fire preparedness in Greece, Cyprus, and the Pine Barrens in the northeastern United States. The findings of research programs being conducted in the United States, Australia, Europe, India and South America are presented. The book includes case studies on the analysis and proposed actions of the wildland-urban interface being faced by Central Chile and South America. This book will provide a comprehensive and systematic review of the wildfire preparedness research and its application to the development of risk communications and public education programs.

California and other wildfire-prone western states have experienced a substantial increase in the number and intensity of wildfires in recent years. Wildlands and climate experts expect these trends to continue and quite likely to worsen in coming years. Wildfires and other disasters can be particularly devastating for vulnerable communities. Members of these communities tend to experience worse health outcomes from disasters, have fewer resources for responding and rebuilding, and receive less assistance from state, local, and federal agencies. Because burning wood releases particulate matter and other toxicants, the health effects of wildfires extend well beyond burns. In addition, deposition of toxicants in soil and water can result in chronic as well as acute exposures. On June 4-5, 2019, four different entities within the National Academies of Sciences, Engineering, and Medicine held a workshop titled Implications of the California Wildfires for Health, Communities, and Preparedness at the Betty Irene Moore School of Nursing at the University of California, Davis. The workshop explored the population health, environmental health, emergency preparedness, and health equity consequences of increasingly strong and numerous wildfires, particularly in California. This publication is a summary of the presentations and discussion of the workshop.