ASA of Bangladesh tops Forbes Magazine's list of the world's best microfinance banks. This book tells the story of how ASA's determined but practical-minded founder and leader, Shfiqual Haque Choudhury, steered his organisation through the maze of competing ideas about how best to develop poor countries.

This is the first visual history of Arunachal Pradesh, a state in northeast India bordering on Tibet/China, Burma and Bhutan. Based on archival and field research, it illustrates a century and a half of cultural change in this culturally diverse and little-known region of the Himalayas. More than 200 photographs, half archival and half contemporary, reveal that tribal cultures in this remote mountainous region have been continually reacting to external forces and initiating internal innovations. The Introduction places the archival photographs (...) in their wider context, emphasising the complexity of the colonial encounter and uncovering personal stories behind many of the images. The sequence of photographs, juxtaposing the historical and the contemporary, shows us the uneven and sometimes confusing mixture of past and present that is emerging in Arunachal Pradesh. (shrink)

As an explanation for order and long range correlations in living systems, Fröhlich (1968; 1970; 1975) proposed certain biomolecules pumped by metabolic processes could exhibit coherent phonon dynamics, perhaps even macroscopic quantum coherence akin to Bose Einstein condensation or lasers. The biomolecular requirements, according to Fröhlich, were: 1) a geometric array or lattice of dipoles constrained in a common voltage gradient, and 2) ample, non coherent biochemical energy. Eligible proposed candidates included membrane proteins, nucleic acids and cytoskeletal microtubules.

Features of consciousness difficult to understand in terms of conventional neuroscience have evoked application of quantum theory, which describes the fundamental behavior of matter and energy. In this paper we propose that aspects of quantum theory (e.g. quantum coherence) and of a newly proposed physical phenomenon of quantum wave function "self-collapse"(objective reduction: OR -Penrose, 1994) are essential for consciousness, and occur in cytoskeletal microtubules and other structures within each of the brain's neurons. The particular characteristics of microtubules suitable for quantum (...) effects include their crystal-like lattice structure, hollow inner core, organization of cell function and capacity for information processing. We envisage that conformational states of microtubule subunits (tubulins) are coupled to internal quantum events, and cooperatively interact (compute) with other tubulins. We further assume that macroscopic coherent superposition of quantum-coupled tubulin conformational states occurs throughout significant brain volumes and provides the global binding essential to consciousness. We equate the emergence of the microtubule quantum coherence with pre-conscious processing which grows (for up to 500 milliseconds) until the mass-energy difference among the separated states of tubulins reaches a threshold related to quantum gravity. According to the arguments for OR put forth in Penrose (1994), superpositioned states each have their own space-time geometries. When the degree of coherent massenergy difference leads to sufficient separation of space-time geometry, the system must choose and decay (reduce, collapse) to a single universe state. In this way, a transient superposition of slightly differing space-time geometries persists until an abrupt quantum classical reduction occurs. Unlike the random, "subjective reduction"(SR, or R) of standard quantum theory caused by observation or environmental entanglement, the OR we propose in microtubules is a self-collapse and it results in particular patterns of microtubule-tubulin conformational states that regulate neuronal activities including synaptic functions. Possibilities and probabilities for post-reduction tubulin states are influenced by factors including attachments of microtubule-associated proteins (MAPs) acting as "nodes"which tune and "orchestrate"the quantum oscillations.. (shrink)

Volume 9 of the Routledge History of Philosophy surveys ten key topics in the Philosophy of Science, Logic and Mathematics in the Twentieth Century. Each article is written by one of the world's leading experts in that field. The papers provide a comprehensive introduction to the subject in question, and are written in a way that is accessible to philosophy undergraduates and to those outside of philosophy who are interested in these subjects. Each chapter contains an extensive bibliography of the (...) major writings in the field. Among the topics covered are the philosophy of logic; Ludwig Wittgenstein's Tractatus; a survey of logical positivism; the philosophy of physics and of science; probability theory and cybernetics. (shrink)

Hameroff: I became interested in understanding consciousness as an undergraduate at the University of Pittsburgh in the late 60's. In my third year of medical school at Hahnemann in Philadelphia I did a research elective in professor Ben Kahn's hematology-oncology lab. They were studying various types of malignant blood cells, and I became interested in mitosis-looking under the microscope at normal and abnormal cell division. I became fascinated by centrioles and mitotic spindles pulling apart the chromosomes, doing this little dance, (...) dividing the cytoplasm, establishing the daughter-cell architecture, and beginning differentiation. I remember wondering to myself how these centrioles and mitotic spindles "knew" where to go and what to do. What kind of intelligence was running the show at the cellular level? (shrink)

Their general theme might be taken as, "What is the way which man ought to choose for himself?" The debate they encourage by these stimulating and frank contributions will be welcomed by those of all faiths and traditions interested in the quality of our society.

A pesar de toda la plausibilidad del externalismo en relación al significado lingüístico, la cuestión crucial es la de cómo el externalismo se enfrenes a nuestras intuiciones cartesianas mas profundas sobre el contenido de la experiencia consciente. La tradición cartesiana respecto a la experiencia consciente parece invulnerable al análisis externalista porque las propiedades fenomenológicas de los estados conscientes sitúan el lugar de la experiencia enteramente dentro del sujeto de la misma, y la bacen exclusivamente dependiente de él. Un externalismo consecuente (...) y consistente acerca de la mente requiere un argumento sobre la experiencia consciente paralelo al desarrollado sobre el significado. En este trabajo, se examina críticamente un argumento elaborado por Martin Davies a favor de la compatibilidad del externalismo con la idea de la existencia de un contenido no-conceptual en la experiencia perceptiva consciente, el contenido perceptual de los estados mentales en cuanto son experimentados por criaturas conscientes. (shrink)

Come leggere un'antica pergamena senza sro- tolarla? Semplice, basta illuminarla con i raggi X di un sincrotrone (foto). L'analisi al sincro- trone ha svelato i segreti di alcuni manoscritti sigillati del Mar Morto, risalenti al XII secolo, così fragili da non poterli aprire senza rischiare di danneggiarli. Per decifrare un prezioso roto- lo di sottilissima pelle animale, lo strumento lo..

The paper explores a case of partnership between a large pharmaceutical company and a national charity in the United Kingdom, a partnership from which the drug company sought improved public relations, and the charity money. Neither side was able to accept this reality. Managers of the partnership insisted that its only purpose was to improve the lifestyle of teenagers. They were supported by a literature on partnership that also tends to ignore the distinction between the task the partnership is set (...) and its fundamental purpose. While much is made of the benefits of partnership, there are likely to be costs, both private and social, associated with failure to admit the purpose of partnership. (shrink)

In this paper I present both a critical appraisal of Humphreys' probabilistic theory of causality and a sketch of an alternative view of the relationship between the notions of probability and of cause. Though I do not doubt that determinism is false, I claim that the examples used to motivate Humphreys' theory typically refer to subjective rather than objective chance. Additionally, I argue on a number of grounds that Humphreys' suggestion that linear regression models be used as a canonical form (...) for the description of causal relations is untenable. I conclude by exploring the variety of ways in which probabilistic elements can be embedded into the structure of causal mechanisms. This investigation suggests both that deterministic mechanisms can produce stochastic behavior and stochastic mechanisms can produce deterministic behavior. (shrink)

Arranged in the form of a phenomenology, the work deals with such matters as the veneration of the environment; carved images of the divine; the orisha ...

This insightful explication of oriental philosophy meets a long felt need for a critical introduction to four systems of eastern thought—Confucianism, Taoism, Buddhism, and Hinduism—presented in familiar western terms. Students of comparative religion, eastern philosophy and civilization, and the philosophy of religion who have been trained in traditional western modes of thought often find the intuitive and aphorisic quality of eastern writing a major stumbling block to understanding. This is eastern philosophy presented to westerners by a westerner, a practical and (...) understandable guide for students and for others who wish to expand their understanding in this important area. (shrink)

This book intends to establish, against his numerous modern critics, that the ancient philosopher Parmenides was a mystic. Instead of arriving at his conclusions by cold reason, Parmenides found the unity of Being, which he called “the Truth,” by turning to a life of meditation.

A conference celebrating the appearance of Leibniz's New System in 1695 was organized by R. S. Woolhouse and held at the University of York, 5-8 July 1995. The opening lecture was given on behalf of the Leibniz Gesellechaft by Hans Poser: “L'ordre supérieur de l'âme raisonnable: On the Leibnizian Concept of Soul.” Other papers: Stuart Brown, “Leibniz's New System Strategy”; Antonio Lamarra, “Substantial Forms and Monads: the Système nouveau in comparison with the Principles of Nature and Grace”; G. H. (...) R. Parkinson, “Substantial Forms in the Système nouveau and Related Work”; Pauline Phemister, “Pre-established Harmony: Nature and Grace, Bodies and Souls”; Robert M. Adams, “The Pre-established Harmony and Its Place in the History of Modern Philosophy”; Christia Mercer, “How New is the New System?”; Roberto Palaia, “The New System of the Nature of Substances in the Philosophical Journals of the Seventeenth Century”; Donald Rutherford, “Est aliquid prodire tenus: The Système nouveau and the Development of Leibniz's Method”; Philip Beeley, “Points, Extension, and the Mind-body Problem: Remarks on the Development of Leibniz's Thought from the Hypothesis physica nova to the Système nouveau”; and Glenn Hartz, “Exactly How Are Leibnizian Substances Related to Extension?” The papers are being edited for publication by Lessico Intellettuale Europeo. (shrink)