At no time during the Great Depression was the contradiction between agriculture surplus and widespread hunger more wrenchingly graphic than in the government's attempt to raise pork prices through the mass slaughter of miliions of "unripe" little pigs. This contradiction was widely perceived as a "paradox." In fact, as Janet Poppendieck makes clear in this newly expanded and updated volume, it was a normal, predictable working of an economic system rendered extreme by the Depression. The notion of paradox, however, captured the imagination of the public and policy makers, and it was to this definition of the problem that surplus commodities distribution programs in the Hoover and Roosevelt administrations were addressed. This book explains in readable narrative how the New Deal food assistance effort, originally conceived as a relief measure for poor people, became a program designed to raise the incomes of commercial farmers. In a broader sense, the book explains how the New Deal years were formative for food assistance in subsequent administrations; it also examines the performance--or lack of performance--of subsequent in-kind relief programs. Beginning with a brief survey of the history of the American farmer before the depression and the impact of the Depression on farmers, the author describes the development of Hoover assistance programs and the events at the end of that administration that shaped the "historical moment" seized by the early New Deal. Poppendieck goes on to analyze the food assistance policies and programs of the Roosevelt years, the particular series of events that culminated in the decision to purchase surplus agriculture products and distribute them to the poor, the institutionalization of this approach, the resutls achieved, and the interest groups formed. The book also looks at the takeover of food assistance by the U.S. Department of Agriculture and its gradual adaptation for use as a tool in the maintenance of farm income. Utliizing a wide variety of official and unofficial sources, the author reveals with unusual clarity the evolution from a policy directly responsive to the poor to a policy serving mainly democratic needs.

A comprehensive, authoritative, and accessible reference for disaster robotics that covers theory, specific deployments, and ground, air, and marine modalities. This book offers the definitive guide to the theory and practice of disaster robotics. It can serve as an introduction for researchers and technologists, a reference for emergency managers, and a textbook in field robotics. Written by a pioneering researcher in the field who has herself participated in fifteen deployments of robots in disaster response and recovery, the book covers theory and practice, the history of the field, and specific missions. After a broad overview of rescue robotics in the context of emergency informatics, the book provides a chronological summary and formal analysis of the thirty-four documented deployments of robots to disasters that include the 2001 collapse of the World Trade Center, Hurricane Katrina, the 2010 Haiti earthquake, the Deepwater Horizon oil spill, the 2011 Japanese earthquake and tsunami, and numerous mining accidents. It then examines disaster robotics in the typical robot modalities of ground, air, and marine, addressing such topics as robot types, missions and tasks, and selection heuristics for each modality. Finally, the book discusses types of fieldwork, providing practical advice on matters that include collecting data and collaborating with emergency professionals. The field of disaster robotics has lacked a comprehensive overview. This book by a leader in the field, offering a unique combination of the theoretical and the practical, fills the gap.