Leonard C. Feldman – författare

Our intention has been to write a book that would be useful to people with a variety of levels of interest in this subject. Clearly it should be useful to both graduate students and workers in the field. We have attempted to bring together many of the concepts used in channeling beam analysis with an indication of the origin of the ideas within fundamental channeling theory. The level of the book is appropriate to senior under-graduates and graduate students who have had a modern physics course work in related areas of materials science and wish to learn more about the "channeling" probe, its strengths, weaknesses, and areas of further potential application. To them we hope we have explained this apparent paradox of using mega-electron volt ions to probe solid state phenomena that have characteristic energies of electron volts.

One of the most troubling aspects of the politics of homelessness, Leonard C. Feldman contends, is the reduction of the homeless to what Hannah Arendt calls "the abstract nakedness of humanity" and what Giorgio Agamben terms "bare life." Feldman argues that the politics of alleged compassion and the politics of those interested in ridding public spaces of the homeless are linked fundamentally in their assumption that homeless people are something less than citizens. Feldman's book brings political theories together (including theories of sovereign power, justice, and pluralism) with discussions of real-world struggles and close analyses of legal cases concerning the rights of the homeless.In Feldman's view, the "bare life predicament" is a product not simply of poverty or inequality but of an inability to commit to democratic pluralism. Challenging this reduction of the homeless, Citizens without Shelter examines opportunities for contesting such a fundamental political exclusion, in the service of homeless citizenship and a more robust form of democratic pluralism. Feldman has in mind a truly democratic pluralism that would include a pluralization of the category of "home" to enable multiple forms of dwelling; a recognition of the common dwelling activities of homeless and non-homeless persons; and a resistance to laws that punish or confine the homeless.