Shaped by fire for thousands of years, the forests of the western United States are as adapted to periodic fires as they are to the region's soils and climate. Our widespread practice of ignoring the vital role of fire is costly in both ecological and economic terms, with consequences including the decline of important fire-dependent tree and undergrowth species, increasing density and stagnation of forests, epidemics of insects and diseases, and the high potential for severe wildfires.

Flames in Our Forest explains those problems and presents viable solutions to them. It explores the underlying historical and ecological reasons for the problems associated with our attempts to exclude fire and examines how some of the benefits of natural fire can be restored Chapters consider:

• the history of American perceptions and uses of fire in the forest
• how forest fires burn
• effects of fire on the soil, water, and air
• methods for uncovering the history and effects of past fires
• prescribed fire and fuel treatments for different zones in the landscape

Flames in Our Forest presents a new picture of the role of fire in maintaining forests, describes the options available for restoring the historical effects of fires, and considers the implications of not doing so. It will help readers appreciate the importance of fire in forests and gives a nontechnical overview of the scientific knowledge and tools available for sustaining western forests by mimicking and restoring the effects of natural fire regimes.

The magnificent stands of old-growth trees that characterize the forests of western North America depend on periodic fires for their creation or survival. Deprived of that essential disturbance process eventually they die, leaving an overcrowded growth of smaller trees vulnerable to intense blazes and epidemics of insects and disease.

In Mimicking Nature's Fire, forest ecologists Stephen Arno and Carl Fiedler present practical solutions to the pervasive problem of deteriorating forest conditions in western North America. Advocating a new direction in forest management, they explore the promise of "restoration forestry" -- an ecologically based approach that seeks to establish forest structures in which fire can once again serve as a beneficial process rather than as a destructive aberration.

The book begins with an overview of fundamentals: why traditional forestry tried to exclude fire from forests, why that attempt failed, and why foresters and ecologists now recognize the need for management based on how natural ecosystems operate. Subsequent chapters consider: how fire's historic role provides a foundation for designing restoration strategies; why a hands-off approach will not return forests to their historical condition; how management goals influence the strategies used in restoration forestry.

The second part of the book presents case studies of restoration projects in the western United States and Canada, representing different forest types, different historic fire regimes, and contrasting management goals. For each project, the authors describe why and how the project is being conducted, profile forest conditions, and describe methods of treatment. They also report what has been accomplished, identify obstacles to restoration, and offer their candid but understanding evaluation. Mimicking Nature's Fire concludes by placing restoration forestry in the broad context of conserving forests worldwide and outlining factors critical for its success.

The wildfires that spread across Southern California in the fall of 2003 were devastating in their scale-twenty-two deaths, thousands of homes destroyed and many more threatened, hundreds of thousands of acres burned. What had gone wrong? And why, after years of discussion of fire policy, are some of America's most spectacular conflagrations arising now, and often not in a remote wilderness but close to large settlements?

That is the opening to a brilliant discussion of the politics of fire by one of the country's most knowledgeable writers on the subject, Stephen J. Pyne. Once a fire fighter himself (for fifteen seasons, on the North Rim of the Grand Canyon) and now a professor at Arizona State University, Pyne gives us for the first time a book-length discussion of fire policy, of how we have come to this pass, and where we might go from here.

Tending Fire provides a remarkably broad, sometimes startling context for understanding fire. Pyne traces the "ancient alliance" between fire and humanity, delves into the role of European expansion and the creation of fire-prone public lands, and then explores the effects wrought by changing policies of "letting burn" and suppression. How, the author asks, can we better protect ourselves against the fires we don't want, and better promote those we do?

Pyne calls for important reforms in wildfire management and makes a convincing plea for a more imaginative conception of fire, though always grounded in a vivid sense of fire's reality. "Amid the shouting and roar, a central fact remains," he writes. "Fire isn't listening. It doesn't feel our pain. It doesn't care-really, really doesn't care. It understands a language of wind, drought, woods, grass, brush, and terrain, and it will ignore anything stated otherwise."

We need to think about fire in more deeply biological ways and recognize ourselves as the fire creatures we are, Pyne argues. Even if, in recent times, "we have gone from being keepers of the flame to custodians of the combustion chamber," tending fire wisely remains our responsibility as a species. "The Earth's fire scene," he writes of us, "is largely the outcome of what this creature has done, and not done, and the species operates not according to strict evolutionary selection but in the realm of culture, which is to say, of choice and confusion."

Rich in insight, wide-ranging in its subject, and clear-eyed in its proposals, Tending Fire is for anyone fascinated by fire, fire policy, or human culture.