Endangered Maize: Industrial Agriculture and the Crisis of Extinction

Charting the political, social, and environmental history of efforts to conserve crop diversity.

Many people worry that we're losing genetic diversity in the foods we eat. Over the past century, crop varieties standardized for industrial agriculture have increasingly dominated farm fields. Concerned about what this transition means for the future of food, scientists, farmers, and eaters have sought to protect fruits, grains, and vegetables they consider endangered. They have organized high...