Ecosystem management has gained widespread visibility as an approach to the management of land to achieve sustainable natural resource use. Despite widespread interest in this emerging management paradigm, Ecosystems: Balancing Science with Management is the first book to directly propose approaches for implementing ecosystem management, give examples of viable tools, and discuss the potential implications of implementing an ecosystem approach. These ideas are framed in a historical context that examines the disjunction between ecological theory, environmental legislation and natural resources management.

Ecosystem management has gained widespread visibility as an approach to the management of land to achieve sustainable natural resource use. Despite widespread interest in this emerging management paradigm, Ecosystems: Balancing Science with Management is the first book to directly propose approaches for implementing ecosystem management, give examples of viable tools, and discuss the potential implications of implementing an ecosystem approach. These ideas are framed in a historical context that examines the disjunction between ecological theory, environmental legislation and natural resources management.

An environmental expert offers sound advice on the world's growing chemical dangers We live in a world awash in manmade chemicals, from the pesticides on our front lawns to the diesel exhaust in the air we breathe. Although experts are beginning to understand the potential dangers of these substances, there are still more than 80,000 synthetic compounds that have not been sufficiently tested to interpret their effects on human health. Yale University professor John Wargo has spent much of his career researching the impact of chemical exposures on women and children. In this book, he explains the origins of society's profound misunderstanding of everyday chemical hazards and offers a practical path toward developing greater "green intelligence." Despite the rising trend in environmental awareness, information about synthetic substances is often unavailable, distorted, kept secret, or presented in a way that prevents citizens from acting to reduce threats to their health and the environment. By examining the histories of five hazardous technologies and practices, Wargo finds remarkable patterns in the delayed discovery of dangers and explains the governments' failures to manage them effectively. Sobering yet eminently readable, Wargo's book ultimately offers a clear vision for a safer future through prevention, transparency, and awareness.

During this century, hundreds of billions of pounds of pesticides have been released to the global environment. How are we exposed to them? What can we do to protect ourselves? In this extraordinary analysis, John Wargo, one of the nation's leading experts in pesticide policy, traces the history of pesticide law and science, with a focus on the special hazards faced by children. By 1969, nearly 60,000 separate pesticide products were registered for use by the U.S. government, each with the expectation that pesticides could be used safely, that they quickly broke down into harmless substances, or that dangerous levels of exposure could be accurately predicted and somehow avoided. Faith in these assumptions was gradually eroded as experts grew to understand the persistence, movement, and toxicity of the chemicals involved. Nevertheless, government continues to hold the discretion to balance risks against economic benefits in its licensing decisions. The underlying legal strategy, Wargo claims, has been one that places extraordinary faith in government's ability to somehow ensure that only safe levels of contamination and exposure occur. And the effect has been systematic neglect of those exposures and risks faced by children. Wargo presents a compelling case that children are more heavily exposed to some pesticides than adults and are especially vulnerable to some adverse effects. How should the fractured body of environmental law be repaired to manage the distribution of risk? This is the central question Wargo addresses as he suggests fundamental reforms of science and law necessary to understand and contain the health risks faced by children.