Fracking is one of the most controversial methods of fossil fuel extraction in the United States, but a great deal about it remains out of the public eye. In Wisconsin it has ignited an unprecedented explosion in the state’s sand mining operations, an essential ingredient in hydraulic fracturing that has shaken local communities to the core.

In When the Hills Are Gone, Thomas W. Pearson reveals the jolting impact of sand mining on Wisconsin’s environment and politics. A source of extraordinary wealth for a lucky few, and the cause of despoiled land for many others, sand mining has raised alarm over air quality, water purity, noise, blasting, depressed tourism, and damage to the local way of life. It has also spurred a backlash in a grassroots effort that has grown into a mature political movement battling a powerful mining industry.

When the Hills Are Gone tells the story of Wisconsin’s sand mining wars. Providing on-the-ground accounts from both the mining industry and the concerned citizens who fought back, Pearson blends social theory, ethnography, stirring journalism, and his own passionate point of view to offer an essential chapter of Wisconsin’s history and an important episode in the national environmental movement. Digging deep into the struggles over place, community, and local democracy that are occurring across the United States, When the Hills Are Gone gives vital insight into America’s environmental battles along the unexpected frontlines of energy development.

The lavish array of organisms known as "biodiversity" is an intricately linked web that makes the earth a uniquely habitable planet. Yet pressures from human activities are destroying biodiversity at an unprecedented rate. How many species can be lost before the ecological systems that nurture life begin to break down?

In The Work of Nature, noted science writer Yvonne Baskin examines the threats posed to humans by the loss of biodiversity. She summarizes and explains key findings from the ecological sciences, highlighting examples from around the world where shifts in species have affected the provision of clean air, pure water, fertile soils, lush landscapes, and stable natural communities.

As Baskin makes clear, biodiversity is much more than number of species -- it includes the complexity, richness, and abundance of nature at all levels, from the genes carried by local populations to the layout of communities and ecosystems across the landscape. Ecologists are increasingly aware that mankind's wanton destruction of living organisms -- the planet's work force -- threatens to erode our basic life support services. With uncommon grace and eloquence, Baskin demonstrates how and why that is so.

Distilling and bringing to life the work of the world's leading ecologists, The Work of Nature is the first book of its kind to clearly explain the practical consequences of declining biodiversity on ecosystem health and function.