At the intersection of the growing national conversation about our food system and the long-running debate about our government's role in society is the complex farm bill. American farm policy, built on a political coalition of related interests with competing and conflicting demands, has proven incredibly resilient despite development and growth. In The Fault Lines of Farm Policy Jonathan Coppess analyzes the legislative and political history of the farm bill, including the evolution of congressional politics for farm policy. Disputes among the South, the Great Plains, and the Midwest form the primordial fault line that has defined the debate throughout farm policy's history. Because these regions formed the original farm coalition and have played the predominant roles throughout, this study concentrates on the three major commodities produced in these regions: cotton, wheat, and corn. Coppess examines policy development by the political and congressional interests representing these commodities, including basic drivers such as coalition building, external and internal pressures on the coalition and its fault lines, and the impact of commodity prices. This exploration of the political fault lines provides perspectives for future policy discussions and more effective policy outcomes.

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The U.S. Department of Agriculture (USDA) requested that the Board on Agriculture and Natural Resources of the National Research Council (NRC) convene a panel of experts to examine whether publicly funded agricultural research has influenced the structure of U.S. agriculture and, if so, how. The Committee to Review the Role of Publicly Funded Agricultural Research on the Structure of U.S. Agriculture was asked to assess the role of public-sector agricultural research on changes in the size and numbers of farms, with particular emphasis on the evolution of very-large-scale operations.

Petroleum-based industrial products have gradually replaced products derived from biological materials. However, biologically based products are making a comebackâ€"because of a threefold increase in farm productivity and new technologies. Biobased Industrial Products envisions a biobased industrial future, where starch will be used to make biopolymers and vegetable oils will become a routine component in lubricants and detergents. Biobased Industrial Products overviews the U.S. land resources available for agricultural production, summarizes plant materials currently produced, and describes prospects for increasing varieties and yields. The committee discusses the concept of the biorefinery and outlines proven and potential thermal, mechanical, and chemical technologies for conversion of natural resources to industrial applications. The committee also illustrates the developmental dynamics of biobased products through existing examples, as well as products still on the drawing board, and it identifies priorities for research and development.