This powerful resource identifies wide-scale health challenges facing a rapidly urbanizing planet--including key concerns in nutrition, health status, health care, and safety--and strategies toward possible solutions. Theoretical and empirical analysis focuses on maximizing the benefits of urban living and minimizing negative outcomes across areas for improvement (health education, maternal and child health) and threats to well-being (noise pollution, drug counterfeiting). For each challenge, contributors discuss implications for health, specific practices that fuel them, and emerging...