"In this concluding volume of his impressive study of the history of Western thought about the nature of love, Irving Singer reviews the principal efforts that have been made by 20th-Century thinkers to analyze the phenomenon of love.... [T]he bulk of the book is taken up with critical accounts of the modern thinkers who have systematically called into question the possibility itself of love as a union of distinct human selves. For the most part, these critiques are effectively executed, (...) and they bring a high level of critical acumen to bear on skeptical theses about love that are now too often accepted as truisms."—Frederick A. Olafson, _Los Angeles Times Book Review_ "Irving Singer... has developed a method of historical analysis flexible enough to deal with all kinds of love, from Greek homosexual love in Plato, to the _philia_ and _agape_ of the New Testament, to the courtly love of medieval romance, to the Romantics, for whom love was magic.... [This] final volume brings us to the present. In 'The Modern World,' Singer offers readings of Freud, Proust, and Sartre, among others. He shows how their work was formed in reaction to the 19th-century ideal of 'merging' of the identities of lover and beloved. More often than not, the great modern writers portray love as impossible, as a field of failure and regret.... This masterpiece of critical thinking is a timely, eloquent, and scrupulous account of what, after all, still makes the world go round."—Thomas D'Evelyn, _Christian Science Monitor_ "This is the third of a three-volume history of the philosophy of love. It begins with Kierkegaard, Tolstoy, and Nietzsche in the nineteenth century and treats Freud, Proust, Bergson, D. H. Lawrence, G. B. Shaw, Santayana, Sartre, and others in the twentieth. Although the author's approach is primarily historical, he intersperses critical remarks throughout. Most of the major themes which are discussed by philosophers of love make their way into this history, including friendship, sexual love, and the distinction between love that is based on the value of the beloved and love that bestows value on the beloved. Singer devotes a number of pages to his own views on falling in love, being in love, and staying in love.... Singer's exposition is lucid and organized; his criticisms are insightful."—_Ethics_ "In this third volume of historical overview of the development of the Western conception of love, Singer uses writers, philosophers, and psychologists to provide the reader with an overview of love in the late 19th and 20th century.... Analyzing authors such as Tolstoy, Proust, D. H. Lawrence, and Shaw and philosophers such as Nietzsche, Kierkegaard, Sartre, and Santayana, as well as Freud, Singer... links each contributor's thoughts to the influence of previous writers and also provides some psycho-historical insight into their personal lives that might have been either a source or direct result of their views. In this final volume, Singer proceeds to look at not just the 'great men' influence but also provides a chapter overviewing scientific contributions to our understanding of love.... Singer's work is a significant contribution to understanding the social construction of important, abstract social and personal values. By tracing love through different historical periods through a variety of voices, Singer has created a rich history of the struggle between the ideal and the real, between the dreams of what love should provide and the reality of what relationships have been in each historical period. By personalizing the voice through psychohistorical analysis, Singer also provides insight into the shaping of ideas through the intimate struggles of the shapers."—Mark V. Chaffee, _Contemporary Psychology_. (shrink)

Estructura y Sentido de la Historia: Según la Literatura Apocaliptica. by Gerardo Leisersohn Baendel La Filosofia de la Historia, de Nietzsche a Toynbee by Leon Dujovne Teoria de la Historia: Introduccion a los Estudios Historicos by Carlos M. Rama.

Resumen: En la actualidad uno de los libros más usados para dar lógica elemental es el de Irving Copi y Carl Cohen (Introducción a la lógica, 2001), allí se presentan unas reglas para decidir la validez de los silogismos categóricos de forma estándar. Pero en tal texto ni en ninguno que nosotros conozcamos se ofrece una fundamentación de las mismas. Es decir, una demostración de que ellas son realmente una condición necesaria y suficiente de la validez de un silogismo (...) categórico de forma estándar, lo único que hemos leído es su motivación como condición necesaria. El objetivo de este trabajo es ofrecer una fundamentación de las mismas usando la noción de conjunto (o clase) y la técnica de diagramas de Venn, un concepto y una técnica que están expuestos en los principales textos de lógica elemental, incluyendo el referido anteriormente. -/- Abstract: Currently, one of the most widely used textbooks in elementary logic is the one by Irving Copi and Carl Cohen (Introduction to Logic, 2001). They offer rules for deciding the validity of standard categorical syllogisms. But neither that textbook, nor any other we know of, provides the foundations of these rules; that is to say, the demonstration that they are a necessary and sufficient condition for the validity of a standard categorical syllogism. We have only found motivations for the necessary condition. The main goal of this work is to provide a foundation of these rules using the notion of set as well as Venn diagrams, a concept and a technique exposed in the main textbooks of logic, including the aforementioned. (shrink)

v. 1. Perakim I, II, II -- v. 2. Perek IV -- v. 3. Perakim V, VI.

There are obvious benefits to be gained from the study of logic: heightened ability to express ideas clearly and concisely, increased skill in defining one's terms, enlarged capacity to formulate arguments rigorously and to analyze them critically. But the greatest benefit, in my judgment, is the recognition that reason can be applied in every aspect of human affairs.

Introduction to Logic is a proven textbook that has been honed through the collaborative efforts of many scholars over the last five decades. Its scrupulous attention to detail and precision in exposition and explanation is matched by the greatest accuracy in all associated detail. In addition, it continues to capture student interest through its personalized human setting and current examples. The 14th Edition of Introduction to Logic, written by Copi, Cohen & McMahon, is dedicated to the many thousands of students (...) and their teachers - at hundreds of universities in the United States and around the world - who have used its fundamental methods and techniques of correct reasoning in their everyday lives. (shrink)

... Press for their editorial perspicacity, to the National Institutes of Health for the partial financial support they gave me while I was writing some of the chapters, and to Donald Michie for suggesting the title Good Thinking.

We explore the technical details and historical evolution of Charles Peirce's articulation of a truth table in 1893, against the background of his investigation into the truth-functional analysis of propositions involving implication. In 1997, John Shosky discovered, on the verso of a page of the typed transcript of Bertrand Russell's 1912 lecture on ?The Philosophy of Logical Atomism? truth table matrices. The matrix for negation is Russell's, alongside of which is the matrix for material implication in the hand of Ludwig (...) Wittgenstein. It is shown that an unpublished manuscript identified as composed by Peirce in 1893 includes a truth table matrix that is equivalent to the matrix for material implication discovered by John Shosky. An unpublished manuscript by Peirce identified as having been composed in 1883?1884 in connection with the composition of Peirce's ?On the Algebra of Logic: A Contribution to the Philosophy of Notation? that appeared in the American Journal of Mathematics in 1885 includes an example of an indirect truth table for the conditional. (shrink)

For more than six decades, and for thousands of students, Introduction to Logic has been the gold standard in introductory logic texts. In this 15th Edition, Carl Cohen and Victor Rodych update Irving M. Copi's classic text, improving on its many strengths and introducing new and helpful material that will greatly assist both students and instructors.

A milestone in Wittgenstein scholarship, this collection of essays ranges over a wide area of the philosopher's thought, presenting divergent interpretations of his fundamental ideas. Different chapters raise many of the central controversies that surround current understanding of the Tractatus, providing an interplay that will be particularly useful to students. Taken together, the essays present a broader and more comprehensive view of Wittgenstein's intellectual interests and his impact on philosophy than may be found elsewhere.The thirteen chapters treat topics from both (...) periods of Wittgenstein's work: More than half are devoted to his early thought, the Tractatus Logico-Philosophicus of 1921, reflecting a growing interest today among philosophers in reexamining this seminal book, while three chapters treat the Philosophical Investigations, published posthumously in 1953. The remaining chapters discuss such "nonstandard" topics as philosophy of religion, aesthetics, and anthropology.Contents: The Early Wittgenstein and the Middle Russell, Kenneth Blackwell; Frege and Wittgenstein, Michael Dummett; Wittgenstein and the Theory of Types, Hide Ishiguro; The So-called Realism of Wittgenstein's Tractatus, Brian McGuinness; The Logical Independence of Elementary Propositions, David Pears; The Rise and Fall of the Picture Theory, Peter Hacker; The Picture Theory and Wittgenstein's Later Attitude to It, Erik Stenius; Wittgenstein's Early Philosophy of Mind, Anthony Kenny; A Theory of Language?, G. E. M. Anscombe; Im Anfang war die Tat, Peter Winch; Wittgenstein's Full Stop, D. Z. Phillips; Quote: Judgments from Our Brain, Paul Ziff; Wittgenstein and the Fire Festivals, Frank Cioffi, Index.Irving Block is Associate Professor in the Philosophy Department at The University of Western Ontario. (shrink)

This reissue, first published in 1971, provides a brief historical account of the Theory of Logical Types; and describes the problems that gave rise to it, its ...

My purpose here is purely historical. It is not an attempt to resolve the question as to whether Russell did or did not countenance nonclassical logics, and if so, which nonclassical logics, and still less to demonstrate whether he himself contributed, in any manner, to the development of nonclassical logic. Rather, I want merely to explore and insofar as possible document, whether, and to what extent, if any, Russell interacted with the various, either the various candidates or their, ideas that (...) Dejnožka and others have proposed as potentially influential in Russell’s intellectual reactions to nonclassical logic or to the philosophical concepts that might contribute to his reactions to nonclassical logics. (shrink)

This reissue, first published in 1971, provides a brief historical account of the Theory of Logical Types; and describes the problems that gave rise to it, its various different formulations, the difficulties connected with each, and the criticisms that have been directed against it. Professor Copi seeks to make the subject accessible to the non-specialist and yet provide a sufficiently rigorous exposition for the serious student to see exactly what the theory is and how it works.

Our paper serves as an introduction to a budding field: the philosophy of mind-wandering. We begin with a philosophical critique of the standard psychological definitions of mind-wandering as task-unrelated or stimulus-independent. Although these definitions have helped bring mind-wandering research onto centre stage in psychology and cognitive neuroscience, they have substantial limitations that researchers must overcome to move forward. Specifically, the standard definitions do not account for (i) the dynamics of mind wandering, (ii) task-unrelated thought that does not qualify as mind-wandering, (...) and (iii) the ways that mind-wandering can be task-related. We then survey three philosophical accounts that improve upon the current psychological definitions. We first present our account of mind-wandering as “unguided thinking”. Next we review Thomas Metzinger’s view that mind-wandering can be defined as thought lacking meta-awareness and cognitive agency, as well as Peter Carruthers’s and Fabian Dorsch’s definitions of mind-wandering as disunified thinking. We argue that these latter views are inadequate, and we show that our definition of mind-wandering as unguided thinking is not only conceptually and phenomenologically precise but also can be operationalized in a principled way for empirical research. (shrink)

Why does aristotle say that the common sensibles are susceptible to error while the specific sensibles are not? various solutions of this problem are discussed and finally it is concluded that aristotle's meaning here is teleological. The specific senses were fashioned by nature to perceive the specific sensibles but not the common sensibles and so error sometimes (often) creeps in. The common sense is really not a sense faculty as the eye, The ear etc.

The Politics of Constructionism presents a broadranging and critical overview of the many themes of social constructionism and its relevance to contemporary social and political issues. Clearly structured and bringing together leading international contributors from across the social sciences, it offers an invaluable may through this rich body of literature. Major questions and topics explored in its critique and application of constructionist ideas include the theory and practice of scientific method, the development of social and political policy, the use of (...) social science statistical methods, self-identity and the politics of collective identities, and technological advances in reproductive medicine. Drawing on insights from psychology, sociology, politics, philosophy, cultural, gender, and social studies, The Politics of Constructionism links the discourse of constructionism to the wider social and political world and offers much to suggest that, contrary to the final impoverishment claimed by some of postmodernism, social science is witnessing the beginning of a new enrichment. It will be essential reading for all students and academics interested in social constructionism and contemporary issues and debates across the social sciences. (shrink)

Irving H. Buchen projects the future of public education for the next 25 years as he identifies and examines the major drivers of change, profiles all the critical educational constituencies, and offers a number of common sense solutions to current and subsequent problems.

First published in 2005. Routledge is an imprint of Taylor & Francis, an informa company.