Martin H. Krieger

Explores the characteristics of entrepreneurs through the models and ideals of religious and classical figures, such as St. Augustine, Moses, and Oedipus.

"Tomography is a method of exploring a phenomenon through a large number of examples or perspectives. In medical tomography, such as a CAT scan, two-dimensional slices or images of a three-dimensional organ are used to envision the organ itself. Urban tomography applies the same approach to the study of city life. To appreciate different aspects of a community, from infrastructure to work to worship, urban planning expert Martin H. Krieger scans the myriad sights and sounds of contemporary Los Angeles. He examines these slices of life in Urban Tomographies. The book begins by introducing tomographic methods and the principles behind them, which are taken from phenomenological philosophy. It draws from the examples of Lee Friedlander and Walker Evans, as well as Denis Diderot, Charles Marville, and Eugene Atget, who documented the many facets of Paris life in three crucial periods. Rather than focus on singular, extraordinary figures and events as do most documentarians, Krieger looks instead at the typical, presenting multiple specific images that call attention to people and activities usually rendered invisible by commonality. He took tens of thousands of photographs of industrial sites, markets, electrical distributing stations, and storefront churches throughout Los Angeles. He also recorded the city's ambient sounds, from the calls of a tamale vendor to the buzz of a workshop saw. Krieger considers these samples from the urban sensorium in this innovative volume, resulting in a thoughtful illumination of the interplay of people with and within the built environment. With numerous maps and photographs, as well as Krieger's unique insights, Urban Tomographies provides an unusually representative and rounded view of the city." --BOOK JACKET.

"Krieger revisits ideas from his now infamous article published some thirty years ago in Science magazine. At the same time, Krieger offers an analysis of the tensions within which design operates - between perfection and contingency, between wholes and parts, between the talk we make about the world and the world itself. He is asking us to explore how designed works affect us, and why we feel so strongly about them.". "Krieger takes design - in architecture, landscape, interiors, engineering, and systems and computer science - to be modeled by traditional theological and artistic problems. And here, he claims, design has traditionally been a redesign of nature. For nature is for us - as Durkheim would describe it - a totem."--BOOK JACKET.

In this insightful work, Martin H. Krieger shows what physicists are really doing behind the nearly impenetrable cloud of mathematical models they use as research tools. He argues that the technical details of these complex calculations serve not only as a means to an end, but also reveal key aspects of the physical properties they model. Using two tours de force of modern physics as case studies - proofs that ordinary matter is stable, and solutions to the Ising model of a phase transition (how a liquid freezes to a solid, for instance) - Krieger uncovers the philosophical foundations on which the mathematical models of these phenomena are built. In so doing, he gives the reader a better feel not just for how physicists believe the natural world is structured, but also for how they have arrived at those conclusions. Krieger's lucid discussions will help students of physics and applied mathematics appreciate the larger physical issues behind the mathematical details of modern physics. Historians and philosophers of science will gain deeper insights into how theoretical physicists do science, while technically advanced general readers will get a rare, behind-the-scenes glimpse into the world of modern physics.