Condensed detachment is usually regarded as a notation, and defined by example. In this paper it is regarded as a rule of inference, and rigorously defined with the help of the Unification Theorem of J. A. Robinson. Historically, however, the invention of condensed detachment by C. A. Meredith preceded Robinson's studies of unification. It is argued that Meredith's ideas deserve recognition in the history of unification, and the possibility that Meredith was influenced, through ukasiewicz, by ideas of Tarski going back (...) at least to 1939, and possibly to 1930 or earlier, is discussed. It is proved that a term is derivable by substitution and ordinary detachment from given axioms if and only if it is a substitution instance of a term which is derivable from these axioms by condensed detachment, and it is shown how this theorem enables the ideas of ukasiewicz and Tarski mentioned above to be formalized and extended. Finally, it is shown how condensed detachment may be subsumed within the resolution principle of J. A. Robinson, and several computer studies of particular Hilbert-type propositional calculi using programs based on condensed detachment or on resolution are briefly discussed. (shrink)

Twelve-year-old Kalman Gabriel wrote to hundreds of famous -- and infamous -- people to find out what kind of advice for life they would impart upon him. The response was overwhelming. Over two hundred people, from Mother Teresa to Mr. Rogers: from Ray Bradbury and Scott Turow to Naomi Judd and Drew Barrymore, responded to Kalman's letters. Leona Helmsley told Kalman, "Presevere," while Elie Weisel advised, "Study. Read. Share." Kalman's files are compulsively readable and infinitely quotable.

The mechanisms responsible for the fine tuning of development, where the wildtype phenotype is reproduced with high fidelity, are not well understood. The difficulty in approaching this problem is the identification of mutant phenotypes indicative of a defect in these fine‐tuning control mechanisms. Evolutionary biologists have used asymmetry as a measure of developmental homeostasis. The rationale for this was that, since the same genome controls the development of the left and right sides of a bilaterally symmetrical organism, departures from symmetry (...) can be used to measure genetic or environmental perturbations. This paper examines the relationship between asymmtry and resistance to organophosphorous insecticides in the Australian sheep blowfly, Lucilia cuprina. A resistance gene, Rop‐1, which encodes a carboxylesterase enzyme, also confers a significant increase in asymmetry. Continued exposure of resistant populations to insecticide has selected a dominant suppressor of the asymmetry phenotype. Genetic evidence indicates that the modifier is the L. cuprina Notch homologue. (shrink)

The contributors to this volume address global, regional, and local landscapes, cosmopolitan and indigenous cultures, and human and more-than-human ecology as they work to reveal place-specific tensional dynamics. This unusual book, which covers a wide-ranging array of topics, coheres into a work that will be a valuable reference for scholars of geography and the philosophy of place.

A Humean Critique of David Hume's Theory of Knowledge provides the first full-length Aristotilian-Thomistic critique of Hume's most mature and familiar work. While giving Hume proper respect and appreciation for his achievement, Jeremy White engages in a thoughtful critique through an approach based in Hume's own method.

Book review in this Article The Ethos of the Bible. By Birger Gerhardsson. The Prophets, Vol. 1: The Assyrian Period. By Klaus Koch. The Gospel according to Saint John, Vol. 3. By Rudolf Schnackenburg. The Social Setting of Pauline Christianity. By Gerd Theissen. Jewish and Christian Self‐Definition, Vol. 3: Self‐Definition in the Craeco‐Roman World. Edited by Ben F. Meyer and E.P. Sanders. The Church and Healing. Edited by W.J. Sheils. Miracles and the Medieval Mind: Theory, Record and Event, 1000 (...) to 1215. By Benedicta Ward. The Luminous Vision; Six Medieval Mystics and their Teaching. By Anne Bancroft. Astrology in the Renaissance: The Zodiac of Life. By Eugenio Garin. Lay Culture, Learned Culture: Books and Social Change in Strasbourg 1480–1599. By M.U. Umgang mil Luther. By Gerhard Ebeling. The Reformation and the English People. By J.J. Scarisbrick. Between Orthodoxy and Enlightenment: Jean‐Robert Chouet and the Introduction of Cartesian Science in the Academy of Geneva. By Michael Heyd. Richard Crashaw and the Spanish Golden Age. By R.V. Young. The Problem of Unbelief in the Sixteenth Century: The Religion of Rabelais. By Lucien Febvre, translated by Beatrice Gottlieb. History of Christianity in India, Vol. II: From the Middle of the 16th to the End of the 17th Century. By Joseph Thekkedath. The Vatican and the American Hierarchy from 1870 to 1965. By Gerald P. Fogarty. Nationalism, Positivism and Catholicism: The Politics of Charles Maurras and French Catholics 1890–1914. By Michael Sutton. George Tyrrell and the Catholic Tradition. By Ellen Leonard. The Testing of the Churches 1932–1982: A Symposium. Edited by Rupert Davies. The Old Protestantism and the New: Essays on the Reformation Heritage. By B.A. Gerrish. An Introduction to Protestant Theology. By Helmut Gollwitzer. Dialogues on Morality and Religion. By Jakob Friedrich Fries. American Catholic Social Ethics: Twentieth‐Century Approaches. By Charles E. Curran. Ethical Issues in Reproductive Medicine. Edited by Maurice Reidy. Michel Foucault: Social Theory as Transgression. By Charles C. Lemert and Garth Gillan. Last Writingson the Philosophy of Psychology. Vol. I. By Ludwig Wittgenstein. Liberalism and the Limits of Justice. By Michael J. Sandel. Free Speech: A Philosophical Enquiry. By Frederick Schauer. Orality and Literacy: The Technologizing of the Word. By Walter J. Ong. Bwiti: An Ethnography of the Religious Imagination in Africa. By James W. Fernandez. Selfless Persons. By Steven Collins. Understanding Jewish Mysticism: A Source Reader Edited by David R. Blumenthal. The Epistle on the Possibility of Conjunction with the Active Intellect, by Ibn Rushd, with the Commentary of Moses Narboni. Edited and translated by Kalman P. Bland. (shrink)

This is a translation of the chapter on perception of Kumarilabhatta's magnum opus, the Slokavarttika, one of the central texts of the Hindu response to the criticism of the logical-epistemological school of Buddhist thought. In an extensive commentary, the author explains the course of the argument from verse to verse and alludes to other theories of classical Indian philosophy and other technical matters. Notes to the translation and commentary go further into the historical and philosophical background of Kumarila's ideas. The (...) book provides an introduction to the history and the development of Indian epistemology, a synopsis of Kumarila's work and an analysis of its argument. (shrink)

John A Barrie; G. H. Bantock as Educational Philosopher, Journal of Philosophy of Education, Volume 24, Issue 1, 30 May 2006, Pages 93–106, https://doi.org/10.1.

Schumaker (philosophy, science and technology department, Rensselaer Polytechnic Institute) examines how the terms of posture encompass all the major disciplines and investigates a variety of philosophical topics: abstract thought, ...

The sense of agency is the perception of willfully causing something to happen. Wegner and Wheatley proposed three prerequisites for SA: temporal contiguity between an action and its effect, congruence between predicted and observed effects, and exclusivity . We investigated how temporal contiguity, congruence, and the order of two human agents’ actions influenced SA on a task where participants rated feelings of self-agency for producing a tone. SA decreased when tone onsets were delayed, supporting contiguity as important, but the order (...) of the agents’ actions also mattered. Relative contiguity was the main determinant of SA, as delayed tones were usually attributed to the most recent action. This was unaffected by contingencies between the two actors’ actions , showing that contiguity has a powerful influence on SA, even during joint action in the presence of other cues. (shrink)

This volume is a state-of-the-art review of the evidence and theory supporting the existence and significance of automatic processes in our daily lives, with chapters by the leading researchers in this field today.

Ernest Gellner was a multilingual polymath who set the agenda in the study of nationalism and the sociology of Islam for an entire generation of academics and students. This definitive biography follows his trajectory from his early years in Prague, Paris and England to international success as a philosopher and public intellectual. Known both for his highly integrated philosophy of modernity and for combining a respect for nationalism with an appreciation for science, Gellner was passionate in his defence of reason (...) against every for of relativism. (shrink)

John Keller presents a set of new essays on ontology, time, freedom, God, and philosophical method. Our understanding of these subjects has been greatly advanced, since the 1970s, by the work of Peter van Inwagen. The contributions, from some of the most prominent living philosophers, engage with van Inwagen's work and offer new insights in metaphysics, philosophy of religion, and the philosophy of philosophy. Van Inwagen himself gives selective responses. In metaphysics, the volume will particularly interest philosophers working on (...) free will, relational vs constituent ontologies, and time travel; in philosophy of religion, notable topics include the ontological argument, the compatibility of theism and evolution, the problem of evil, and the doctrine of atonements. And there are three papers on the hot topic of philosophical success, with responses from van Inwagen. (shrink)

The imperative that Japanese philosophy faces today, I assert, is the imperative of environmental philosophy. It is an imperative that has decidedly global origins and indisputable global significance. In discussing this imperative, I revive some age-old, perhaps idealistic, and even romantic themes from East Asian Confucian thinking in the hopes that they might become more central motifs of Japanese philosophizing, charting a way forward in the wake of Fukushima, toward a more sustainable future. In the process, I critique admixtures of (...) environmentalism and nationalism, seeking to elevate instead an ecologically sound philosophical perspective that is more globally inclined than narrowly nationalistic. (shrink)

Recent reports of “switched” embryos and gametes place already fragile couples in unfortunate circumstances, raise vexing questions regarding such fundamental concepts as parenthood and reproduction, and cast a shadow on the integrity of the infertility industry.