Bulldozer


Book Description

Although the decades following World War II stand out as an era of rapid growth and construction in the United States, those years were equally significant for large-scale destruction. In order to clear space for new suburban tract housing, an ambitious system of interstate highways, and extensive urban renewal development, wrecking companies demolished buildings while earthmoving contractors leveled land at an unprecedented pace and scale. In this pioneering history, Francesca Russello Ammon explores how postwar America came to equate this destruction with progress. The bulldozer functioned as both the means and the metaphor for this work. As the machine transformed from a wartime weapon into an instrument of postwar planning, it helped realize a landscape-altering “culture of clearance.” In the hands of the military, planners, politicians, engineers, construction workers, and even children’s book authors, the bulldozer became an American icon. Yet social and environmental injustices emerged as clearance projects continued unabated. This awareness spurred environmental, preservationist, and citizen participation efforts that have helped to slow, though not entirely stop, the momentum of the postwar bulldozer.




Miscellaneous Tax Bills V


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Includes testimony from government and other witnesses on various housing bills


Book Description

Considers S. 3029 and numerous related bills, to amend National Housing Act to provide low and moderate income home purchase and rental assistance and to upgrade existing public housing programs.










Hearings


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Sensory Perceptions in Language, Embodiment and Epistemology


Book Description

The book illustrates how the human ability to adapt to the environment and interact with it can explain our linguistic representation of the world as constrained by our bodies and sensory perception. The different chapters discuss philosophical, scientific, and linguistic perspectives on embodiment and body perception, highlighting the core mechanisms humans employ to acquire knowledge of reality. These processes are based on sensory experience and interaction through communication.




Human and Machine Problem Solving


Book Description

Problem solving is a central topic for both cognitive psychology and artificial intelligence (AI). Psychology seeks to analyze naturally occur ring problem solving into hypothetical processes, while AI seeks to synthesize problem-solving performance from well-defined processes. Psychology may suggest possible processes to AI and, in turn, AI may suggest plausible hypotheses to psychology. It should be useful for both sides to have some idea of the other's contribution-hence this book, which brings together overviews of psychological and AI re search in major areas of problem solving. At a more general level, this book is intended to be a contribution toward comparative cognitive science. Cognitive science is the study of intelligent systems, whether natural or artificial, and treats both organ isms and computers as types of information-processing systems. Clearly, humans and typical current computers have rather different functional or cognitive architectures. Thus, insights into the role of cognitive ar chitecture in performance may be gained by comparing typical human problem solving with efficient machine problem solving over a range of tasks. Readers may notice that there is little mention of connectionist ap proaches in this volume. This is because, at the time of writing, such approaches have had little or no impact on research at the problem solving level. Should a similar volume be produced in ten years or so, of course, a very different story may need to be told.