In connection with the special theory of relativity, Einstein made use of a now familiar thought experiment1 involving two lightning flashes, a railway train, and an embankment. Whether he used it merely to help explain the theory to others or whether it played a role in the theory's very generation as well is perhaps a matter of conjecture. However, physicist Richard Feynman, for one, believes that Einstein first conceived his theories in the visualizations of thought experiments and developed their mathematical (...) formulations afterwards. According to a recent magazine essay, ‘Einstein came to an understanding about relativity by imagining people going up in elevators and beaming light back and forth between rocket ships. (shrink)

I argue that in rejecting Cartesian ‘mind’ and retaining Cartesian ‘body’, materialism/physicalism falls to the allure of three charming but deadly ‘eliminative’ identities: perceivable properties become particles in motion; perception, by being ‘sensationized’, turns into neuronal activity; and a perceiver becomes a brain in a body. In rebuttal I argue that ‘particles in motion’ does not nullify but instead preserves the perceivable properties it seeks to explain; ‘neuronal activity’ is not a reduction of, but is doubtlessly necessary to, perception; and (...) a perceiver is not a brain in a body, since ‘body’ in the Cartesian/materialist context is a conceptual confusion that reifies a human being's physical side. (shrink)

Rice is the most important crop species on earth, providing staple food for 70% of the world's human population. Over the past four decades, successes in classical breeding, fertilization, pest control, irrigation and expansion of arable land have massively increased global rice production, enabling crop scientists and farmers to stave off anticipated famines. If current projections for human population growth are correct, however, present rice yields will be insufficient within a few years. Rice yields will have to increase by an (...) estimated 60% in the next 30 years, or global food security will be in danger. The classical methods of previous green revolutions alone will probably not be able to meet this challenge, without being coupled to recombinant DNA technology. Here, we focus on the promise of these modern technologies in the area of nitrogen acquisition in rice, recognizing that nitrogen deficiency compromises the realization of rice yield potential in the field more than any other single factor. We summarize rice‐specific advances in four key areas of research: (1) nitrogen fixation, (2) primary nitrogen acquisition, (3) manipulations of internal nitrogen metabolism, and (4) interactions between nitrogen and photosynthesis. We develop a model for future plant breeding possibilities, pointing out the importance of coming to terms with the complex interactions among the physiological components under manipulation, in the context of ensuring proper targeting of intellectual and financial resources in this crucial area of research. BioEssays 26:683–692, 2004. © 2004 Wiley Periodicals, Inc. (shrink)

First Published in 2000. Routledge is an imprint of Taylor & Francis, an informa company.

Through its identification of unifying themes, this book will provide students with a meaningful framework through which to understand the nature of the geographical discipline.

Existential-Ontologie und historischer Materialismus bei Herbert Marcuse, von A. Schmidt.--Das Ganze und das ganz Andere; zur Kritik der reinen revolutionären Transzendenz, von W.F. Haug.--Technik und Eindimensionalität; eine Version der Technokratiethese? Von C. Offe.--Technologische Rationalität und spätkapitalistische ökonomie, von J. Bergmann.--Die geschichtliche Dimension des Realitätsprinzips, von H. Berndt und R. Reiche.--Marcuse and the New Left in America, by P. Breines.--Ausgewählte Bibliographie der Schriften Herbert Marcuses (p. 155-[161]).

Abū Jaʿfar Muḥammad b. Jarīr al-Ṭabarī, Selections from The Comprehensive Exposition of the Interpretation of the Verses of the Qurʾān. Translated by Scott C. Lucas. 2 vols. Cambridge: The Royal Aal al-Bayt Institute for Islamic Thought and The Islamic Texts Society, 2017. Pp. xxxiv + 575; xxxii + 550. $32.95 each.

Excerpt from Passages From the Philosophy of Herbert Spencer Perhaps to the average reader these lines from T be Foundations of Belief, by Arthur James Bal four, would seem to characterize the doctrine of Herbert Spencer. But the real student of his Philosophy Would resent the injustice of such an in terpretation. As though from a glance at a figure upon the border of an intricate piece Of tapestry, one could conceive the design and colour scheme of the (...) whole. Herbert Spencer could not avoid the conviction that there exists no rational foundation for the be lief in the continuance of conscious personality after death. He believed that the human intellect in its present state of development, could offer no solution to the great problem of identity. He neither af firmed nor denied but with unremitting labour and his life's devotion he produced a Philosophy which gave an inestimable impulse to modern thought if not to Science. In his Syntlzetic Pbilosopliy he revealed the mysterious unity of all existence he traced the progress of Evolution in life, mind, society and morality. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works. (shrink)

What can reason do for us and what can't it do? This is the question examined by Herbert A. Simon, who received the 1978 Nobel Prize in Economic Sciences "for his pioneering work on decision-making processes in economic organizations." The ability to apply reason to the choice of actions is supposed to be one of the defining characteristics of our species. In the first two chapters, the author explores the nature and limits of human reason, comparing and evaluating the (...) major theoretical frameworks that have been erected to explain reasoning processes. He also discusses the interaction of thinking and emotion in the choice of our actions. In the third and final chapter, the author applies the theory of bounded rationality to social institutions and human behavior, and points out the problems created by limited attention span human inability to deal with more than one difficult problem at a time. He concludes that we must recognize the limitations on our capabilities for rational choice and pursue goals that, in their tentativeness and flexibility, are compatible with those limits. (shrink)

Presents a plethora of approaches to developing human potential in areas not conventionally addressed. Organized in two parts, this international collection of essays provides viable educational alternatives to those currently holding sway in an era of high-stakes accountability.

Grossmann's argument for the “fearful ape hypothesis” rests on an incomplete review of infant responses to emotional faces. An alternate interpretation of the literature argues the opposite, that an early preference for happy faces predicts cooperative learning. Questions remain as to whether infants can interpret affect from faces, limiting the conclusion that any “fear bias” means the infant is fearful.

Essays, previously published in somewhat different form by Milkweed Editions, Minneapolis.

T. 1. Das Erfassen des Geistes im Erleben des Denkens.