Equality and identity. Bulletin of Symbolic Logic. 19 (2013) 255-6. (Coauthor: Anthony Ramnauth) Also see https://www.academia.edu/s/a6bf02aaab This article uses ‘equals’ [‘is equal to’] and ‘is’ [‘is identical to’, ‘is one and the same as’] as they are used in ordinary exact English. In a logically perfect language the oxymoron ‘the numbers 3 and 2+1 are the same number’ could not be said. Likewise, ‘the number 3 and the number 2+1 are one number’ is just as bad from a (...) logical point of view. In normal English these two sentences are idiomatically taken to express the true proposition that ‘the number 3 is the number 2+1’. Another idiomatic convention that interferes with clarity about equality and identity occurs in discussion of numbers: it is usual to write ‘3 equals 2+1’ when “3 is 2+1” is meant. When ‘3 equals 2+1’ is written there is a suggestion that 3 is not exactly the same number as 2+1 but that they merely have the same value. This becomes clear when we say that two of the sides of a triangle are equal if the two angles they subtend are equal or have the same measure. -/- Acknowledgements: Robert Barnes, Mark Brown, Jack Foran, Ivor Grattan-Guinness, Forest Hansen, David Hitchcock, Spaulding Hoffman, Calvin Jongsma, Justin Legault, Joaquin Miller, Tania Miller, and Wyman Park. -/- ► JOHN CORCORAN AND ANTHONY RAMNAUTH, Equality and identity. Philosophy, University at Buffalo, Buffalo, NY 14260-4150, USA E-mail: [email protected] The two halves of one line are equal but not identical [one and the same]. Otherwise the line would have only one half! Every line equals infinitely many other lines, but no line is [identical to] any other line—taking ‘identical’ strictly here and below. Knowing that two lines equaling a third are equal is useful; the condition “two lines equaling a third” often holds. In fact any two sides of an equilateral triangle is equal to the remaining side! But could knowing that two lines being [identical to] a third are identical be useful? The antecedent condition “two things identical to a third” never holds, nor does the consequent condition “two things being identical”. If two things were identical to a third, they would be the third and thus not be two things but only one. The plural predicate ‘are equal’ as in ‘All diameters of a given circle are equal’ is useful and natural. ‘Are identical’ as in ‘All centers of a given circle are identical’ is awkward or worse; it suggests that a circle has multiple centers. Substituting equals for equals [replacing one of two equals by the other] makes sense. Substituting identicals for identicals is empty—a thing is identical only to itself; substituting one thing for itself leaves that thing alone, does nothing. There are as many types of equality as magnitudes: angles, lines, planes, solids, times, etc. Each admits unit magnitudes. And each such equality analyzes as identity of magnitude: two lines are equal [in length] if the one’s length is identical to the other’s. Tarski [1] hardly mentioned equality-identity distinctions (pp. 54-63). His discussion begins: -/- Among the logical concepts […], the concept of IDENTITY or EQUALITY […] has the greatest importance. -/- Not until page 62 is there an equality-identity distinction. His only “notion of equality”, if such it is, is geometrical congruence—having the same size and shape—an equivalence relation not admitting any unit. Does anyone but Tarski ever say ‘this triangle is equal to that’ to mean that the first is congruent to that? What would motivate him to say such a thing? This lecture treats the history and philosophy of equality-identity distinctions. [1] ALFRED TARSKI, Introduction to Logic, Dover, New York, 1995. [This is expanded from the printed abstract.] . (shrink)

Aquinas needs no introduction as one of the greatest minds of the middle ages. Highly influential on the development of Christian doctrine, his ideas are still of fundamental philosophical importance. This new critique of his natural law theory discusses the theory's background in Aristotle and advances new interpretations of contemporary legal issues which hark back to Aquinas.

Both critique and an appropriation of a large and diverse body of work, Home and Beyond is a major contribution to contemporary Husserl scholarship.

From Plato's Republic and St. Augustine's Confessions through Marx's Capital and Sartre's Being and Nothingness, the extraordinary philosophical dialogue between great Western minds has flourished unabated through the ages. Dazzling in its genius and breadth, the long line of European and American intellectual discourse tells a remarkable story--a quest for truth and wisdom that continues to shape our most basic ideas about human nature and the world around us. That quest is brilliantly brought to life in The Oxford History of (...) Western Philosophy. Featuring hundreds of spectacular illustrations--including sixteen pages of full-color plates--this splendidly written volume takes the reader on a magnificient chronological tour through the revolutions of thought that have forged the Western philosophical tradition from ancient times to the present. Throughout, the six contributors--an internationally renowned team of philosophers including Roger Scruton, Anthony Quinton, and Anthony Kenny--bring the astonishingly diverse, wide-ranging landscape of intellectual history into sharp focus, emphasizing how notions seen today as part of an inevitable march of ideas were in their own time often considered radical, if not revolutionary. Thus we are treated, for example, to lively accounts of how Plato's "theory of forms" and Aristotle's pioneering exercises in logic broke with the past to irrevocably alter the course of Western thought. The authors also reveal the relationships between landmark thinkers, and the ways they drew on their intellectual heritage. They show, for instance, how St. Augustine and Aquinas, though advancing the cause of Christian doctrine, picked up where their pagan Greek forebears had left off. We witness how, during the Renaissance, the profound empiricist ideas underlying Descarte's famous utterance--"I think, therefore I exist"--lived in a tense but complementary relationship with Locke's rationalist theories. Moving into the eighteenth and nineteenth centuries, the book explores how Hume greatly influenced Kant's conception of the "transcendental aesthetic," and how Hegel drew upon the lesser known (but groundbreaking) work of Fichte and Schelling. The authors bring the story up to our own time, vividly recounting the existential trend from Nietzsche ("God is dead") to Sartre, along with other increasingly fractious schools of thought. Along the way, we not only encounter the vast intellectual riches of the Western mind, but we also meet the personalities behind the great thoughts, from the saintly Hume (described by Adam Smith as having "come as near to perfection as anybody could") to the ill-mannered outcast Fichte. And the hundreds of maps and striking illustrations (including full-color reproductions of art ranging from medieval manuscripts to the works of Raphael, Ingres, and Magritte) form an integral part of the book, revealing the interweaving of art and ideas through the ages, as artists have striven to give visual immediacy to philosophical concepts. The Oxford History of Western Philosophy is the most authoritative single-volume account ever written for the general reader. Engagingly written and astonishingly far-reaching, it provides the consummate introduction to the intellectual bedrock upon which Western civilization is built. (shrink)

Throughout his long and distinguished career, Sir Anthony Kenny has encountered some of the most notable and influential leaders of the post-war world. In these brilliantly vivid vignettes Kenny offers telling and often unexpected insights into the achievements, flaws and foibles of sixty public figures—past and present—each of whom has contributed in decisive ways to British political, spiritual, and cultural heritage.

Bare plural generic sentences pervade ordinary talk. And yet it is extremely controversial what semantics to assign to such sentences. In this paper, I achieve two tasks. First, I develop a novel classification of the various standard uses to which bare plurals may be put. This “variety data” is important—it gives rise to much of the difficulty in systematically theorizing about bare plurals. Second, I develop a novel account of bare plurals, the radical account. On this account, all bare plurals (...) fail to express propositions. The content of a bare plural has to be pragmatically “completed” by a speaker in order for her to make an assertion. At least the content of a quantifier expression has to be supplied. But sometimes, the content of a sentential operator or modal verb is also supplied. The radical account straightforwardly explains the variety data: Speakers’ communicative intentions vary wildly across different contexts. (shrink)

First published in 1973, Sir Anthony Kenny’s classic introduction to Wittgenstein was widely praised for offering a lucid and historically informed account of the philosopher’s core concerns. Kenny's study is also remarkable for demonstrating the continuity between Wittgenstein’s early and late writings. Focusing on Wittgenstein’s philosophy of mind and language, Kenny closely examines the works of the middle years. He exposes apparent conflicts and then goes on to reconcile them, providing a persuasive argument for the unity of Wittgenstein’s thought. (...) This revised edition includes an extensive new introduction in which Kenny outlines developments in Wittgenstein scholarship since the book was first published and assesses Wittgenstein’s influence in the latter part of the twentieth century. (shrink)

This powerful critique of Marx's historical materialism - as a theory of power, as an account of history, and as a political theory -has been revised to take note of the profound intellectual and political changes that have occurred since the first edition was published. Reviews from the first edition 'Giddens draws upon a formidable knowledge of anthropology, archaeology, geography, and philosophy to demonstrate the limitations of Marxism and to formulate his own interpretation of the history of societies ... He (...) does a masterful job of setting his theory within a historical and critical framework of writings on Marx. His clarity of thought and his deft and often humorous handling of the unavoidable jargon of sociology and Marxist political theory makes this book a critical work of the highest quality.' Journal of International Law and Politics 'By contrast with many practictioners in the rather murky area of social theory, Giddens clearly seeks to make himself understood, and he has the useful quality of provoking one to argument. He has let light into some dark places.' The Times Higher Education Supplement 'Although Marx, Durkheim, and Weber continue to fill more index space than any other authors, Critique is Giddens's most explicit and committed statement of his own conceptualization of social theory ... It is his most original and therefore most vulnerable book, at once a cause for celebration and an invitation to critical reappraisal of the author's entire theoretical project.' Environment and Planning. (shrink)

A study of the relationship between the Eudemian and Nichomachean Ethics of Aristotle.

Shaftesbury's Characteristics of Men, Manners, Opinions, Times was published in 1711. It ranges widely over ethics, aesthetics, religion, the arts (painting, literature, architecture, gardening), and ancient and modern history, and aims at nothing less than a new ideal of the gentleman. Together with Locke's Essay Concerning Human Understanding and Addison and Steele's Spectator, it is a text of fundamental importance for understanding the thought and culture of Enlightenment Europe. This volume presents a new edition of the text together with an (...) introduction, explanatory notes and a guide to further reading. (shrink)

This new edition keeps the same successful format, with each chapter providing a self-contained introduction to the topic it discusses, rewritten to include ...

Short Arguments: Some General Rules Arguments begin by marshaling reasons and organizing them in a clear and fair way. Chapter I offers general rules for ...

What is mind? This book attempts to give a philosophical answer to that question in language accessible to the layperson, but with a rigor acceptable to the specialist. Published on the centenary of the birth of Wittgenstein and the 40th anniversary of the publication of Gilbert Ryle 's classic The Concept of Mind, this work testifies to the influence of those thinkers on Kenny's own work in the philosophy of mind, and assembles Kenny's ideas on philosophical psychology into a systematic (...) whole. (shrink)

Henry, his parents, and his dog Mudge take a vacation out West, where they enjoy tumbleweeds, desert animals, souvenirs, and the wide open spaces.

This chapter addresses Immanuel Kant and the potential impasse of any philosophical account of religious experience. Various attempts within phenomenology are explored to broaden the notion of givenness and evidence beyond the parameters of object-givenness. Then, the chapter deals with a phenomenology of religious experience as an irreducible sphere of human experience, and its unique style of evidence and modalisations. For Kant, experience is limited to one mode of givenness in which objects of knowledge are actively constituted with the direct (...) implication that one cannot meaningfully speak of a religious experience. The recognition of the different quality of givenness in religious experience implicated the significant matter of religious evidence. (shrink)

Taking a refreshingly hands-on approach to introductory ethics, A 21st Century Ethical Toolbox provides students with a set of tools to help them understand and make a constructive difference in real-life moral controversies. Thoroughly optimistic, it invites students to approach ethical issues with a reconstructive intent, making room for more and better options than the traditional "pro" and "con" positions that have grown up around tough problems like abortion and animal rights. Ideal for introductory and applied ethics courses, this unique (...) text does not treat ethics as a purely academic, historical, or theoretical subject, but as a wide-ranging and ongoing set of challenges that calls for multiple and interwoven kinds of intelligence. It covers the skills that are most vital to making real progress in ethics, including paying careful attention to the values at stake on all sides of an issue; looking for creative opportunities within difficult problems; critical-thinking skills such as defining key terms and making sure to judge similar cases alike; and learning how to engage in constructive dialogue. Instructors can readily use the experiential and applied activities inspired by this "toolbox" of practical skills to design an interactive and collaborative ethics course. Students can carry these essential skills directly from this book into such projects as campaigning for environmental awareness and staffing local homeless shelters. In addition to his own discussion, Weston includes gripping and provocative short selections from essayists, activists, and philosophers, and also cites his own students. Extensive "Exercises and Notes" sections end each chapter, and a detailed appendix offers instructors advice on how to use the Toolbox in the classroom. (shrink)

In this little volume, Anthony Thiselton makes an impassioned appeal for closer attention to the philosophy of hermeneutics. Emilio Betti provocatively observes that hermeneutics ought to constitute an obligatory course for most degrees in the humanities. Hermeneutics, he insists, teaches patience, tolerance, respect for other views, understanding, and humility, while holding one's own views with firmness and generosity. Yet many teaching institutions do not yet recognize this. With this in mind, Thiselton first considers and responds to those who argue (...) that hermeneutics is not necessary. Then he considers anew more sophisticated thinkers on the subject. Types of texts and hermeneutical models, he argues, are almost infinite, a fact many biblical scholars do not recognize. In the field of biblical hermeneutics, too many view the Bible as one thing, or as a monochrome landscape--it is not. The culmination of Thiselton's case consists in a sustained reflection on the impressive work of Paul Ricoeur, selecting thirteen points of genuine advance his work makes. With a glossary of fifty technical terms this is a volume that will prove helpful to student and scholar alike. (shrink)

Children are routinely treated paternalistically. There are good reasons for this. Children are quite vulnerable. They are ill-equipped to meet their most basic needs, due, in part, to deficiencies in practical and theoretical reasoning and in executing their wishes. Children’s motivations and perceptions are often not congruent with their best interests. Consequently, raising children involves facilitating their best interests synchronically and diachronically. In practice, this requires caregivers to (in some sense) manage a child’s daily life. If apposite, this management will (...) focus partly on a child’s well-being. To be ably executed, an account of children’s well-being will need to be articulated. This chapter focuses on the nature of children’s well-being. It has five sections. The first section clarifies the focus. The second section examines some hurdles to articulating a view of children’s well-being. The third section evaluates some accounts of children’s well-being. The fourth section addresses the view that children possess features essential to them that make their lives on balance prudentially bad for them. The fifth section sums things up. (shrink)

Buying and selling are the most natural activities common to human beings. In a society where profit overrides personal dignity and human rights, many people see market as a virtue-free zone. They do not believe that one can buy and sell without dishonest gains. Consequently, they are ready to do anything in the name of business: manufacturing and selling fake and substandard goods and services for originals. Today, markets are flooded with fake medical drugs, fake foods, fake drinks/water, fake motor (...) parts and fake building materials. Thus market exhibits exploitative and negative impacts on customer satisfaction. Its impact on human life and property leads to increased deaths because of poisoning, building collapses and even increased road accidents. Such market transaction lacks mutual benefit which is its telos. This paper seeks to establish that market is not a virtue-free zone. It has moral standards of excellence internal to it. (shrink)

Sir Anthony Kenny's engaging new multi-volume history of Western philosophy now advances into the modern era. The Rise of Modern Philosophy captures the fascinating story of the emergence, from the early sixteenth to the early nineteenth century, of the great ideas and intellectual systems that shaped modern thought. Kenny introduces us to some of the world's most original and influential thinkers and helps us gain an understanding of their famous works. The great minds we meet include Rene Descartes, traditionally (...) seen as the founder of modern philosophy; the great British philosophers Hobbes, Locke, and Hume; continental thinkers such as Spinoza, Liebniz, and Hegel; and the towering figure of Immanuel Kant, who perhaps more than any other made philosophy what it is today. Kenny first tells the story of modern philosophy chronologically: his lively, accessible narrative brings the philosophers to life and fills in the historical and intellectual background to their work. It is ideal as the first thing to read for someone new to this wonderfully creative period. Kenny then backtracks to look closely at each of the main areas of philosophical exploration in this period: knowledge and understanding; the nature of the physical universe; metaphysics (the most fundamental questions there are about existence); mind and soul; the nature and content of morality; political philosophy; and God. The book also features many intriguing and beautiful illustrations which evoke the human and social side of philosophy. Anyone who is interested in the evolution of modern thought will find this a book a treasure. (shrink)

Graham N. Stanton, University of Cambridge ?Anthony Thiselton is one of our leading theologians, equally at home in both New Testament studies and in philosophical and theological hermeneutics, and a collection of this major articles will ...

Can the Hippocratic and Judeo-Christian traditions be synthesized with contemporary thought about practical reason, virtue and community to provide real-life answers to the dilemmas of healthcare today? Bishop Anthony Fisher discusses conscience, relationships and law in relation to the modern-day controversies surrounding stem cell research, abortion, transplants, artificial feeding and euthanasia, using case studies to offer insight and illumination. What emerges is a reason-based bioethics for the twenty-first century; a bioethics that treats faith and reason with equal seriousness, that (...) shows the relevance of ancient wisdom to the complexities of modern healthcare scenarios and that offers new suggestions for social policy and regulation. Philosophical argument is complemented by Catholic theology and analysis of social and biomedical trends, to make this an auspicious example of a new generation of Catholic bioethical writing which has relevance for people of all faiths and none. (shrink)

A philosophical discussion of children's well-being in which various existing views of well-being are discussed to determine their implications for children's well-being and a variety of views of children's well-being are considered and evaluated.

Om den engelske filosof Francis Bacon (1561-1624).

This book uncovers and examines the confusion in antiquity between Aristotle's hypothetical syllogistic and Stoic logic, and offers a fresh perspective on the ...

This chapter provides an overview of how existential phenomenology has influenced qualitative research methods across a range of disciplines across the social, health, educational, and psychological sciences. It focuses specifically on how the concepts of “existential structures,” or “existentials”—such as selfhood, temporality, spatiality, affectivity, and embodiment—have been used in qualitative research. After providing a brief introduction to what qualitative research is and why philosophers should be interested in it, the chapter provides clear, straightforward examples of how qualitative researchers have used (...) existentials to analyze qualitative data and design qualitative studies. The chapter is intended to introduce philosophers to existential approaches to phenomenological qualitative research, with the aim of facilitating interdisciplinary dialogue and collaboration. (shrink)

The historical context of the philosophical work of St. Thomas Aquinas, by D. Knowles.--Form and existence, by P. Geach.--Categories, by H. McCabe.--Analogy as a rule of meaning for religious language, by J. F. Ross.--Nominalism, by P. Geach.--St. Thomas' doctrine of necessary being, by P. Brown.--The proof ex motu for the existence of God; logical analysis of St. Thomas' arguments, by J. Salamucha.--Infinite causal regression, by P. Brown.--St. Thomas Aquinas and the language of total dependence, by J. N. Deck.--Divine foreknowledge and (...) human freedom, by A. Kenny.--Intellect and imagination in Aquinas, by A. Kenny.--The immortality of the soul, by H. McCabe.--Aquinas on intentionality, by P. Sheehan.--The scholastic theory of moral law in the modern world, by A. Donagan.--The first principle of practical reason, by G. G. Grisez. (shrink)

Introspective evidence is still treated with great suspicion in cognitive science. This work is designed to encourage cognitive scientists to take more account of the subject's unique perspective.

This popular selection of Wittgenstein’s key writings has now been updated to include new material relevant to recent debates about the philosopher. Follows the evolution of Wittgenstein’s philosophical thought from the Tractatus Logico-Philosophicus through to the Philosophical Investigations. Excerpts are arranged by topic and introduce readers to all the central concerns of Wittgenstein’s philosophy. Now includes a new chapter on ‘Sense, Nonsense and Philosophy’ incorporating material relevant to recent debates about Wittgenstein.

A Practical Companion to Ethics, Fourth Edition, is a concise and accessible introduction to the basic attitudes and skills that make ethics work, like thinking for oneself, creative and integrative problem-solving, and keeping an open mind. This unique volume illuminates the broad kinds of practical intelligence required in moral judgment, complementing the narrower theoretical considerations that often dominate ethics courses. The optimistic tone and brisk pace of the narrative provide an entertaining and intelligent guide to "everyday" morality. The fourth edition (...) features a new chapter on ethical theories; significantly revised and expanded chapters on conflicts of value and creative problem- solving in ethics; and a new concluding chapter on "Making a Difference, " which explains how students can incorporate ethical thinking and practice into their daily lives. (shrink)

Reid’s dilemma concludes that, whether the idea associated with a denied proposition is lively or faint, Hume is committed to saying that it is either believed or merely conceived. In neither case would there be denial. If so, then Hume cannot give an adequate account of denial. I consider and reject Powell’s suggestion that Hume could have advanced a “Content Contrary” account of denial that avoids Reid’s dilemma. However, not only would a Humean Content Contrary account be viciously circular, textual (...) evidence suggests that Hume did not hold such an account. I then argue that Govier’s distinction between force and vivacity cannot help Hume. Not only did Hume fail to recognize this distinction, we can advance a variant of Reid’s dilemma even if we distinguish force from vivacity. (shrink)

What it is about mood, as a specific type of affect, that makes it not easily amenable to standard models of rationality? It is commonly assumed that the cognitive rationality of an affective state is somehow depended upon how that state is related to what the state is about, its so called intentional object; but, given that moods do not seem to bear an intentional relation to an object, it is hard to see how they can be in the offing (...) for rational assessment. In the first part of the paper I outline three ways of attributing intentionality to moods, raising for each one of them a series of problems, thus casting doubt on the viability of an intentionalist grounding for the rationality of moods. I then move to an examination of the view of moods as background feelings, which are intimately related to how we perceive the world; however, in my view, that approach fails to provide standards of assessment that would permit appraising the mood itself as rational or irrational. Finally, I look at an account of moods as mechanisms whose function is to monitor the balance between environmental demands and one’s physical or psychological resources. That is a promising way to proceed in our exploration of mood states; it faces though some formidable phenomenological challenges. All in all, defending the rationality of moods calls for a rethinking of the assumptions that are prevalent in the current literature over the representational dimension of affective states. (shrink)

It also has considerable impact on his ethical ideas: the Machiavellian cosmos has no room for a Ruling Mind or for the Sovereignty of the Good, and humans are left to pursue their appetites for riches and glory as best they can.

Volume 20, Issue 8, August 2020, Page 27-29.

A distinctive position in contemporary political philosophy is occupied by those who defend the principle of public justification. This principle states that the moral or political rules that govern our common life must be in some sense justifiable to all reasonable citizens. In this article, I evaluate Gerald Gaus’s defence of this principle, which holds that it is presupposed by our moral reactive attitudes of resentment and indignation. He argues, echoing P.F. Strawson in ‘Freedom and Resentment’, that these attitudes are (...) so deep a part of us that we are unable to rationally reject them. I examine and reject this defence of the principle. Considering the nature of our commitment to the moral reactive attitudes, I argue that those attitudes need not be grounded in a commitment to public justification. The availability of alternative grounds for these attitudes shows, contra Gaus, that we can rationally reject the principle of public justification while maintaining a wholehearted commitment to the reactive attitudes. (shrink)

The Selfseeker presents a coherent organic and dialectical epistemology to underpin the science of the environmental movement. Stressing the subjective as well as the objective, empsychon theory returns to the ancient Greek approach which was forgotten after Plato. At once organic and rigorously scientific, The Selfseeker is essential reading for anyone seriously interested in environmental questions and who cares for the future of planet Earth.