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4138 results in Logic

Page 86 of 207

People of the Zongo
  • The Transformation of Ethnic Identities in Ghana
  • Enid Schildkrout
  • Published online:
    29 October 2009
    Print publication:
    31 March 1978
  • Dr Schildkrout probes questions of ethnicity, religion, cultural change and the African national identity in this study of the immigrant community of Kumasi, Ghana's second largest city. She compares first- and second-generation immigrants - those born in their rural homelands, and those born in Ghana - in terms of their orientation to politics, to kinship, and to community participation. The author explores the meaning of ethnic identity for rural- and urban-born immigrants, and establishes certain generalizations about ethnicity based on these comparisons. The book discusses the issues of migration, particularly interregional migration; the position of the 'stranger'; questions of cultural change in modern Africa; the 'generational gap' in the African context; the questions of citizenship and national identity in Africa today, and the emergence of new identities, regional, national and religious. This book has importance not only as a local case study that gives a full description of West African urban life, but also as a theoretical reconsideration of ethnicity that has application outside the African context.

Reason and Tradition in Islamic Ethics
  • George F. Hourani
  • Published online:
    13 October 2009
    Print publication:
    10 October 1985
  • This volume collects the published essays of the late Professor Hourani on Islamic ethics in the earlier classical and formative periods of Islamic civilization. Ethics was from the start at the core of Islam, and the construction of philosophical theories to support normative ethics made those centuries among the most profound and intensely active in the history of ethical thought. The book opens with two general and contextual pieces and thereafter it is organized by schools of thought in a broadly chronological order. The essays centre around two related debates in Islamic philosophy: over the ontological status of value, and over the sources of our knowledge of value. The answers developed follow similar lines to the rational theology and philosophy of the West, and Professor Hourani brings out the frequent parallels. As a whole, the volume will introduce and establish the importance of the Islamic tradition of thought about ethics.

The Logic of Concept Expansion
  • Meir Buzaglo
  • Published online:
    22 September 2009
    Print publication:
    13 December 2001
  • The operation of developing a concept is a common procedure in mathematics and in natural science, but has traditionally seemed much less possible to philosophers and, especially, logicians. Meir Buzaglo's innovative study proposes a way of expanding logic to include the stretching of concepts, while modifying the principles which block this possibility. He offers stimulating discussions of the idea of conceptual expansion as a normative process, and of the relation of conceptual expansion to truth, meaning, reference, ontology and paradox, and analyzes the views of Kant, Wittgenstein, Godel, and others, paying especially close attention to Frege. His book will be of interest to a wide range of readers, from philosophers (of logic, mathematics, language, and science) to logicians, mathematicians, linguists, and cognitive scientists.

Substance among Other Categories
  • Joshua Hoffman, Gary S. Rosenkrantz
  • Published online:
    18 September 2009
    Print publication:
    25 November 1994
  • This book revives a neglected but important topic in philosophy: the nature of substance. The belief that there are individual substances, for example, material objects and persons, is at the core of our common-sense view of the world yet many metaphysicians deny the very coherence of the concept of substance. The authors develop an account of what an individual substance is in terms of independence from other beings. In the process many other important ontological categories are explored: property, event, space, time. The authors show why alternative theories of substance fail, and go on to defend the intelligibility (though not the existence) of interacting spiritual and material substances.

Relevant Logic
  • A Philosophical Interpretation
  • Edwin D. Mares
  • Published online:
    03 September 2009
    Print publication:
    26 February 2004
  • This book introduces the reader to relevant logic and provides the subject with a philosophical interpretation. The defining feature of relevant logic is that it forces the premises of an argument to be really used ('relevant') in deriving its conclusion. The logic is placed in the context of possible world semantics and situation semantics, which are then applied to provide an understanding of the various logical particles (especially implication and negation) and natural language conditionals. The book ends by examining various applications of relevant logic and presenting some interesting open problems. It will be of interest to a range of readers including advanced students of logic, philosophical and mathematical logicians, and computer scientists.

A Physicalist Manifesto
  • Thoroughly Modern Materialism
  • Andrew Melnyk
  • Published online:
    02 September 2009
    Print publication:
    09 October 2003
  • A Physicalist Manifesto is a full treatment of the comprehensive physicalist view that, in some important sense, everything is physical. Andrew Melnyk argues that the view is best formulated by appeal to a carefully worked-out notion of realization, rather than supervenience; that, so formulated, physicalism must be importantly reductionist; that it need not repudiate causal and explanatory claims framed in non-physical language; and that it has the a posteriori epistemic status of a broad-scope scientific hypothesis. Two concluding chapters argue in detail that contemporary science provides no significant empirical evidence against physicalism and some considerable evidence for it. Written in a brisk, candid and exceptionally clear style, this 2003 book should appeal to professionals and students in philosophy of mind, metaphysics and philosophy of science.

Appearances of the Good
  • An Essay on the Nature of Practical Reason
  • Sergio Tenenbaum
  • Published online:
    25 August 2009
    Print publication:
    08 January 2007
  • 'We desire all and only those things we conceive to be good; we avoid what we conceive to be bad.' This slogan was once the standard view of the relationship between desire or motivation and rational evaluation. Many critics have rejected this scholastic formula as either trivial or wrong. It appears to be trivial if we just define the good as 'what we want', and wrong if we consider apparent conflicts between what we seem to want and what we seem to think is good. In Appearances of the Good, Sergio Tenenbaum argues that the old slogan is both significant and right, even in cases of apparent conflict between our desires and our evaluative judgements. Maintaining that the good is the formal end of practical inquiry in much the same way as truth is the formal end of theoretical inquiry, he provides a fully unified account of motivation and evaluation.

Common Sense
  • A Contemporary Defense
  • Noah Lemos
  • Published online:
    22 August 2009
    Print publication:
    23 August 2004
  • In this 2004 book, Noah Lemos presents a strong defense of the common sense tradition, the view that we may take as data for philosophical inquiry many of the things we ordinarily think we know. He discusses the main features of that tradition as expounded by Thomas Reid, G. E. Moore and Roderick Chisholm. For a long time common sense philosophers have been subject to two main objections: that they fail to give any non-circular argument for the reliability of memory and perception; and that they pick out instances of knowledge without knowing a criterion for knowledge. Lemos defends the appeal to what we ordinarily think we know in both epistemology and ethics and thus rejects the charge that common sense is dogmatic, unphilosophical or question-begging. Written in a clear and engaging style, this book will appeal to students and philosophers in epistemology and ethics.

The Value of Knowledge and the Pursuit of Understanding
  • Jonathan L. Kvanvig
  • Published online:
    14 August 2009
    Print publication:
    21 August 2003
  • Epistemology has for a long time focused on the concept of knowledge and tried to answer questions such as whether knowledge is possible and how much of it there is. Often missing from this inquiry, however, is a discussion on the value of knowledge. In The Value of Knowledge and the Pursuit of Understanding Jonathan Kvanvig argues that epistemology properly conceived cannot ignore the question of the value of knowledge. He also questions one of the most fundamental assumptions in epistemology, namely that knowledge is always more valuable than the value of its subparts. Taking Platos' Meno as a starting point of his discussion, Kvanvig tackles the different arguments about the value of knowledge and comes to the conclusion that knowledge is less valuable than generally assumed. Clearly written and well argued, this 2003 book will appeal to students and professionals in epistemology.

Epistemetrics
  • Nicholas Rescher
  • Published online:
    06 August 2009
    Print publication:
    13 March 2006
  • When this book was originally published in 2006, Epistemetrics was not as yet a scholarly discipline. With regard to scientific information there was the discipline of scientometrics, represented by a journal of that very name. Science, however, had a monopoly on knowledge. Although it is one of our most important cognitive resources, it is not our only one. While scientometrics is a centerpiece of epistemetrics, it is not the whole of it. Nicholas Rescher's endeavor to quantify knowledge is not only of interest in itself, but is also instructive in bringing into sharper relief the nature of and the explanatory rationale for the limits that unavoidably confront our efforts to advance the frontiers of knowledge. In particular, his book demonstrates the limitations of human knowledge and will be of great value to scholars working in this area.

Presumption and the Practices of Tentative Cognition
  • Nicholas Rescher
  • Published online:
    24 July 2009
    Print publication:
    19 June 2006
  • Presumption is a remarkably versatile and pervasively useful resource. Firmly grounded in the law of evidence from its origins in classical antiquity, it made its way in the days of medieval scholasticism into the theory and practice of disputation and debate. Subsequently, it extended its reach to play an increasingly significant role in the philosophical theory of knowledge. It has thus come to represent a region where lawyers, debaters, and philosophers can all find some common around. In Presumption and the Practices of Tentative Cognition, Nicholas Rescher endeavors to show that the process of presumption plays a role of virtually indispensable utility in matters of rational inquiry and communication. The origins of presumption may lie in law, but its importance is reinforced by its service to the theory of information management and philosophy.

Deontic Morality and Control
  • Ishtiyaque Haji
  • Published online:
    23 July 2009
    Print publication:
    18 July 2002
  • This book addresses a dilemma concerning freedom and moral obligation (obligation, right and wrong). If determinism is true, then no one has control over one's actions. If indeterminism is true, then no one has control over their actions. But it is morally obligatory, right or wrong for one to perform some action only if one has control over it. Hence, no one ever performs an action that is morally obligatory, right or wrong. The author defends the view that this dilemma can be evaded but not in a way traditional compatibilists about freedom and moral responsibility will find congenial. For moral obligation is indeed incompatible with determinism but not with indeterminism. He concludes with an argument to the effect that, if determinism is true and no action is morally obligatory, right or wrong, then our world would be considerably morally impoverished as several sorts of moral appraisal would be unjustified.

Practical Rules
  • When We Need Them and When We Don't
  • Alan H. Goldman
  • Published online:
    23 July 2009
    Print publication:
    06 September 2001
  • Rules proliferate; some are kept with a bureaucratic stringency bordering on the absurd, while others are manipulated and ignored in ways that injure our sense of justice. Under what conditions should we make exceptions to rules, and when should they be followed despite particular circumstances? The two dominant models in the literature on rules are the particularist account and that which sees the application of rules as normative. Taking a position that falls between these two extremes, Alan Goldman provides a systematic framework to clarify when we need to follow rules in our moral, legal and prudential decisions, and when we ought not to do so. The book distinguishes among various types of rules; it illuminates concepts such as integrity, self-interest and self-deception; and finally, it provides an account of ordinary moral reasoning without rules. This book will be of great interest to advanced students and professionals working in philosophy, law, decision theory and the social sciences.

Living without Free Will
  • Derk Pereboom
  • Published online:
    23 July 2009
    Print publication:
    19 February 2001
  • Most people assume that, even though some degenerative or criminal behavior may be caused by influences beyond our control, ordinary human actions are not similarly generated, but rather are freely chosen, and we can be praiseworthy or blameworthy for them. A less popular and more radical claim is that factors beyond our control produce all of the actions we perform. It is this hard determinist stance that Derk Pereboom articulates in Living Without Free Will. Pereboom argues that our best scientific theories have the consequence that factors beyond our control produce all of the actions we perform, and that because of this, we are not morally responsible for any of them. He seeks to defend the view that morality, meaning and value remain intact even if we are not morally responsible, and furthermore, that adopting this perspective would provide significant benefit for our lives.

Understanding Phenomenal Consciousness
  • William S. Robinson
  • Published online:
    22 July 2009
    Print publication:
    29 March 2004
  • William S. Robinson has for many years written insightfully about the mind-body problem. In Understanding Phenomenal Consciousness he focuses on sensory experience (e.g., pain, afterimages) and perception qualities such as colours, sounds and odours to present a dualistic view of the mind, called Qualitative Event Realism, that goes against the dominant materialist views. This theory is relevant to the development of a science of consciousness which is now being pursued not only by philosophers but by researchers in psychology and the brain sciences. This provocative book will interest students and professionals who work in the philosophy of mind and will also have cross-disciplinary appeal in cognitive psychology and the brain sciences.

Uneasy Virtue
  • Julia Driver
  • Published online:
    22 July 2009
    Print publication:
    23 April 2001
  • The predominant view of moral virtue can be traced back to Aristotle. He believed that moral virtue must involve intellectual excellence. To have moral virtue one must have practical wisdom - the ability to deliberate well and to see what is morally relevant in a given context. Julia Driver challenges this classical theory of virtue, arguing that it fails to take into account virtues which do seem to involve ignorance or epistemic defect. Some 'virtues of ignorance' are counterexamples to accounts of virtue which hold that moral virtue must involve practical wisdom. Modesty, for example, is generally considered to be a virtue even though the modest person may be making an inaccurate assessment of his or her accomplishments. Driver argues that we should abandon the highly intellectualist view of virtue and instead adopt a consequentialist perspective which holds that virtue is simply a character trait which systematically produces good consequences.

Self to Self
  • Selected Essays
  • J. David Velleman
  • Published online:
    21 July 2009
    Print publication:
    17 October 2005
  • Self to Self brings together essays on personal identity, autonomy, and moral emotions by the distinguished philosopher J. David Velleman. Although each of the essays was written as an independent piece, they are unified by an overarching thesis, that there is no single entity denoted by 'the self', as well as by themes from Kantian ethics, psychoanalytic theory, social psychology, and Velleman's work in the philosophy of action. Two of the essays were selected by the editors of Philosophers' Annual as being among the ten best papers in their year of publication. Aimed primarily at professional philosophers and advanced students, Self to Self will also be of interest to psychologists and others who theorize about the self.

Meaning, Expression and Thought
  • Wayne A. Davis
  • Published online:
    20 July 2009
    Print publication:
    11 November 2002
  • This philosophical treatise on the foundations of semantics is a systematic effort to clarify, deepen and defend the classical doctrine that words are conventional signs of mental states, principally thoughts and ideas, and that meaning consists in their expression. This expression theory of meaning is developed by carrying out the Gricean programme, explaining what it is for words to have meaning in terms of speaker meaning, and what it is for a speaker to mean something in terms of intention. But Grice's own formulations are rejected and alternatives developed. The foundations of the expression theory are explored at length, and the author develops the theory of thought as a fundamental cognitive phenomenon distinct from belief and desire, argues for the thesis that thoughts have parts, and identifies ideas or concepts with parts of thoughts. This book will appeal to students and professionals interested in the philosophy of language.

A Theory of Argument
  • Mark Vorobej
  • Published online:
    17 July 2009
    Print publication:
    06 March 2006
  • A Theory of Argument is an advanced textbook intended for students in philosophy, communications studies and linguistics who have completed at least one course in argumentation theory, information logic, critical thinking or formal logic. Containing nearly 400 exercises, Mark Vorobej develops a novel approach to argument interpretation and evaluation. One of the key themes of the book is that we cannot succeed in distinguishing good argument from bad arguments until we learn to listen carefully to others. Part I develops a relativistic account of argument cogency that allows for rational disagreement. Part II offers a comprehensive and rigorous account of argument diagramming. Hybrid arguments are contrasted with linked and convergent arguments, and a novel technique is introduced for graphically recording disagreements with authorial claims.

Page 86 of 207