"This book is about the legal, economical, and practical assessment and management of risky activities arising from routine, catastrophic environmental and occupational exposures to hazardous agents. It begins where emission and exposure analysis ends by providing estimates or predictions of deleterious exposures. The book covers the essential aspects of environmental and health law, environmental economics, applied statistical and probabilistic methods, fundamental notions of applied epidemiology and toxicology, as well as decision analysis, to provide an integrated overview of how risk assessment and management combine to produce sound societal outcomes." The contents of the book have been written with the student's need in mind: practice, applications and integration take precedence over theory, accomplishing these functions with unparalleled breadth and depth, to provide the methods and criteria for sound decision making of risk or uncertainty. In addition, each chapter concludes with sample questions to illustrate concepts.