This book is meant to be a primer, that is, an introduction, to probability logic, a subject that appears to be in its infancy. Probability logic is a subject envisioned by Hans Reichenbach and largely created by Adams. It treats conditionals as bearers of conditional probabilities and discusses an appropriate sense of validity for arguments such conditionals, as well as ordinary statements as premisses. This is a clear well-written text on the subject of probability logic, suitable for advanced undergraduates or (...) graduates, but also of interest to professional philosophers. There are well-thought-out exercises, and a number of advanced topics treated in appendices, while some are brought up in exercises and some are alluded to only in footnotes. By this means, it is hoped that the reader will at least be made aware of most of the important ramifications of the subject and its tie-ins with current research, and will have some indications concerning recent and relevant literature. (shrink)

In “Tracking, Competence, and Knowledge,” Ernest Sosa notes that in attempting to account for the conditions for knowledge, externalists have proposed that the justification condition be replaced or supplemented by the requirement that a certain modal relation be obtained between a fact and a subject's belief concerning that fact. While assessing attempts to identify such a relation, he focuses on an account labeled “Cartesian‐tracking”, which accounts for the relation in the form of two conditionals. If a person S believes (...) a proposition P → P P → S believes P. Sosa suggests that be abandoned as a requirement, and that, equipped with his modifications, can offer promising results in connection with skepticism. He argues that modified coupled with the requirement that S's belief be “virtuous” can illuminate the nature of propositional knowledge. (shrink)

Different inferences in probabilistic logics of conditionals 'preserve' the probabilities of their premisses to different degrees. Some preserve certainty, some high probability, some positive probability, and some minimum probability. In the first case conclusions must have probability I when premisses have probability 1, though they might have probability 0 when their premisses have any lower probability. In the second case, roughly speaking, if premisses are highly probable though not certain then conclusions must also be highly probable. In the third case (...) conclusions must have positive probability when premisses do, and in the last case conclusions must be at least as probable as their least probable premisses. Precise definitions and well known examples are given for each of these properties, characteristic principles are shown to be valid and complete for deriving conclusions of each of these kinds, and simple trivalent truthtable 'tests' are described for determining which properties are possessed by any given inference. Brief comments are made on the application of these results to certain modal inferences such as "Jones may own a car, and if he does he will have a driver's license. Therefore, he may have a driver's license.". (shrink)

_'Nagel and Newman accomplish the wondrous task of clarifying the argumentative outline of Kurt Godel's celebrated logic bomb.'_ _– The Guardian_ In 1931 the mathematical logician Kurt Godel published a revolutionary paper that challenged certain basic assumptions underpinning mathematics and logic. A colleague of physicist Albert Einstein, his theorem proved that mathematics was partly based on propositions not provable within the mathematical system. The importance of Godel's Proof rests upon its radical implications and has echoed throughout many fields, from maths (...) to science to philosophy, computer design, artificial intelligence, even religion and psychology. While others such as Douglas Hofstadter and Roger Penrose have published bestsellers based on Godel’s theorem, this is the first book to present a readable explanation to both scholars and non-specialists alike. A gripping combination of science and accessibility, _Godel’s Proof_ by Nagel and Newman is for both mathematicians and the idly curious, offering those with a taste for logic and philosophy the chance to satisfy their intellectual curiosity. _Kurt Godel_ Born in Brunn, he was a colleague of physicist Albert Einstein and professor at the Institute for Advanced Study in Princeton, N.J. (shrink)

"In preparing this remarkable book, Ernest Hook persuaded an eminent group of scientists, historians, sociologists and philosophers to focus on the problem: why are some discoveries rejected at a particular time but later seen to be valid? The interaction of these experts did not produce agreement on 'prematurity' in science but something more valuable: a collection of fascinating papers, many of them based on new research and analysis, which sometimes forced the author to revise a previously-held opinion. The book (...) should be enthusiastically welcomed by all readers who are interested in how science works."—Stephen G. Brush, co-author of Physics, The Human Adventure: From copernicus to Einstein and Beyond "Prematurity and Scientific Discovery contains interesting and insightful papers by numerous well-known scientists and scholars. It will be of wide interest, not only to science studies scholars but also to working scientists and to science-literate general readers."—Thomas Nickles, editor of Scientific Discovery, Logic, and Rationality. (shrink)

If faraway peoples have different ideas from our own, is this because they have different mentalities? Did our remote ancestors lack logic? The notion of distinct mentalities has been used extensively by historians to describe and explain cultural diversity. Professor Lloyd rejects this psychologising talk of mentalities and proposes an alternative approach, which takes as its starting point the social contexts of communication. Discussing apparently irrational beliefs and behaviour, he shows how different forms of thought coexist in a single culture (...) but within conventionally defined contexts. (shrink)

This volume of essays deals with the problem of relativism, in particular cultural relativism. If our society knows better than other societies, how do we know that it knows better? There is a profound irony in the fact that this self-doubt has become most acute in the one civilisation that has persuaded the rest of the world to emulate it. The claim to cognitive superiority is often restricted, of course, to the limited sphere of natural science and technology; and that (...) immediately raises the second main theme of this volume - the differences between the human and natural sciences. These essays reach towards a new style and mode of enquiry - a mixture of philosophy, history and anthropology - that promises to prove more revealing and fruitful. (shrink)

Baptism is a sacrament that Christ established before His ascension. It symbolizes His death and resurrection, representing the unity of the baptized person with Christ and their acceptance into the body of Christ. This paper explores baptism in the New Testament (NT) by focusing on some specific personalities. The study shows that water baptism, as an outward act, serves as a reminder and symbol of God’s redeeming work through Jesus Christ for the salvation of humanity. Consequently, baptism unites us with (...) Christ and invites us to be part of the Christian community. The study concludes that baptism is not an optional extra, but a command from our Lord Jesus Christ to all generations of believers, regardless of denomination, tribe, race, culture, or ethnicity. The study uses published textbooks, electronic books, and journal articles as secondary sources to examine baptism in the NT. (shrink)

Review of John Greco's The Transmission of Knowledge This paper responds to the Lackey objection to virtue epistemology. Its response is one that can be used to defend Greco's virtue epistemology as well as the author's own virtue epistemology.

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain (...) in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant. (shrink)

2 Corinthians 5:20 belongs to a long chain of verses beginning from 5:11 to 6:13. These verses at large deal with the subject of reconciliation. A concept that emerges from Paul’s teaching is that God through the redemptive work of Christ on the cross is restoring the whole world to himself and has given us also this ministry of reconciliation. However, this paper focuses on three Greek words extracted from the text: Christou, presbeoumen, and katallasso. The study is done mainly (...) through literary activities from existing materials such as Biblical and Akan literature. It first examines, in brief, the background data on Paul’s Second Epistle to the Corinthians to provide a historical milieu for understanding the issues Paul raises. It then continues to discuss the above-mentioned Greek words. It will also be seen that the explanation of the text has been looked at from Akan (Asante Twi) reading of the same text and then engages them within the Akan context. The paper concludes with an invitation to see ourselves as key players in what God is doing in the world. (shrink)

La ciencia abierta constituye una transformación radical en la manera de llevar a cabo la investigación científica. Se trata de un nuevo modelo de hacer ciencia que se basa en el trabajo colaborativo entre personas de la academia y también en la apertura y la transparencia de todas las fases de la investigación. La ciencia abierta tiene sus antecedentes en el uso de las Tecnologías de la Información y la Comunicación por quienes investigan y en la consolidación del acceso abierto (...) a las publicaciones. Por otro lado, en su desarrollo también ha contado con tres elementos facilitadores: su conexión con los valores clásicos de la ciencia, la acción de responsables políticos con capacidad resolutiva en sus organizaciones, y el apoyo institucional, en especial de la Comisión Europea y de diversas agencias de financiación de la investigación. En el artículo se analizan diversas definiciones de ciencia abierta para destacar sus características fundamentales: apertura, transparencia y reutilización de contenidos. Se considera la ciencia abierta como un término «paraguas» que agrupa diversas piezas o elementos como el acceso abierto, los datos abiertos, la revisión abierta, el uso de preprints, la ciencia ciudadana y los nuevos modelos de evaluación. A pesar de que existe discrepancia sobre cuáles son esas piezas elementales, el artículo se centra en los seis elementos mencionados, repasa la situación actual de cada uno de ellos, y pone especial énfasis en su grado de desarrollo y en lo que aportan a la ciencia abierta. Se constata una notable diversidad en el desarrollo de cada una de las piezas y también la ausencia de una acción coordinada, lo que podría suponer una ralentización de las prácticas de ciencia abierta. A pesar de los destacados avances en acceso abierto, de la notable compartición de datos de investigación y de un respetable uso de preprints, se ha avanzado muy poco en el establecimiento de nuevas métricas y de nuevos modelos de evaluación, aun cuando estos son un elemento clave para incentivar la expansión de la ciencia abierta en todas las disciplinas. (shrink)

A kind of ‘isomorphism’ is commented on, between the relation of wants to indicative conditionals and the relation of wishes to counter‐factual conditionals. Among other things, it is suggested that Richard Jeffrey’s theory of decision applies equally to degrees of ‘wishedforness’.

G. E. R. Lloyd explores the amazing diversity of views that humans have held on being, humanity, and understanding. In a cross-cultural study that ranges from ancient to modern times, he asks how far we are bound by the conceptual systems to which we belong, and explores topics such as ontology, morality, philosophy of language, and communication.

Long before science as we know it existed, sophisticated studies of the physical world were undertaken-in Mesopotamia, India, China, and Greece. G. E. R. Lloyd explores the methods, subject-matter, and aims of those studies. He illuminates the origins of human intellectual inquiry, finding similarities and differences across cultures.

Psychoanalysis has had a profound impact on popular morals, for Freud's discoveries have made us aware that unconscious motivations may subvert moral conduct and that moral judgments may be rationalizations of self-interest or expressions of hostility. Freud has, in fact, been called a founder of the "hermeneutics of suspicion" that pervades modern attitudes toward morality. In this book, however, a psychoanalyst who is also a professor of ethics asserts that we do not accurately understand Freud on the various psychological issues (...) relevant to morality and the ethical implications that can be drawn from his views. Ernest Wallwork offers a bold reinterpretation of Freudian theory, showing the ways in which it points toward the possibility of genuine moral behavior. Wallwork provides close textual analyses of Freud's works from a new philosophical perspective, considering such central Freudian doctrines as psychic determinism, the pleasure principle, narcissism, object-love, and defense mechanisms. He demonstrates that, contrary to widespread belief, Freud's views on determinism allow for moral responsibility, his understanding of the pleasure principle and narcissism allows for acting out of concern of others, and his critique of the cultural superego is grounded in an ethic informed by ego rationality. Focusing throughout on Freud's seminal understanding of the self-in-conflict, Wallwork finds and ethical theory suggested by Freud's work that is naturalistic and grounded in a concept of human flourishing and regard for others and concerned with the common good, special relations, and individual rights. (shrink)