The slogan ‘in defense of maize’ is used in Mexico to support local farming initiatives and agricultural knowledge to protect the diverse, multiple forms of this plant. Environmental studies scholar Baker uses corn (the English translation of maize) as a contrasting metaphor to refer to large-scale commercial food production. The book explores the relationship between local maize and commercial corn in contemporary Mexico in the context of a global food crisis, increasing use of genetically modified crops (including corn), and the government's dramatic reduction of support for small-scale farmers at the same time that these farmers compete with highly subsidized crops from the US under the North American Free Trade Agreement. The three rich case studies illustrate the possibilities of food sovereignty in contrast to neoliberal models. One case study is Itanoní Tortillería, a family-run restaurant in the city of Oaxaca serving maize-based dishes from crops grown by a network of regional farmers. . . . This valuable book will be of interest to scholars in food studies, Latin American studies, and environmental economics. Summing Up: Highly recommended. Graduate students, faculty.