David R Montgomery

Dirt, soil, call it what you want--it is the root of our existence, supporting our feet, our farms, our cities. In this natural and cultural history of soil that sweeps from ancient civilizations to modern environmental calamities, earth scientist Montgomery explores the idea that we are--and have long been--using up Earth's soil. Once bare of protective vegetation and exposed to wind and rain, cultivated soils erode bit by bit, slowly enough to be...

"Are you really what you eat? David R. Montgomery and Anne Biklé take us far beyond the well-worn adage to deliver a new truth : the roots of good health start on farms. What Your Food Ate marshals evidence from recent and forgotten science to illustrate how the health of the soil ripples through to that of crops, livestock, and ultimately us. The long-running partnerships through which crops and soil life nourish one another suffuse plant and animal...