The problem of hunger is increasing. in general, we agree on that -- but our agreement ceases when we consider appropriate definitions, approaches, and solutions to global scarcity of food. This book emphasizes that the world's food problems are technically, biologically, socially, politically, economically, and morally complex. Early chapters set out alternative conceptions of the world food problem and explore the major variables and assumptions of each. Subsequent chapters compare and contrast modern agriculture with traditional and subsistence forms of agriculture as biological systems. A...