Bryan Caplan’s The Myth of the Rational Voter treats several immensely important and understudied topics—public ignorance of economics, political ideology, and their connection to policy error—from an orthodox economic perspective whose applicability to these topics is overwhelmingly disproven by the available evidence. Moreover, Caplan adds to the traditional and largely irrelevant orthodox economic notion of rational public ignorance the claim that when voters favor counterproductive economic policies, they do so deliberately, i.e., knowingly. This leads him to assume (without any evidence) (...) that “emotion or ideology” explain mass economic error. Straightforward, unchosen mass ignorance of economic principles—neither “rational” nor “irrational,” but simply mistaken—is a more coherent explanation for economic error, and it is backed up by the vast body of public‐opinion research. (shrink)

We study the formalization within sybsystems of second-order arithmetic of theorems concerning periodic points in dynamical systems on the real line. We show that Sharkovsky's theorem is provable in WKL0. We show that, with an additional assumption, Sharkovsky's theorem is provable in RCA0. We show that the existence for all n of n-fold iterates of continuous mappings of the closed unit interval into itself is equivalent to the disjunction of Σ02 induction and weak König's lemma.

The title of this Festschrift to Stephen Brown points to the understanding of medieval philosophy and theology in the longue durée of their traditions and discourses.

Throughout his metaphysical writings, Sellars maintains that current microtheory, with its particulate paradigm, can never depict adequately---even in principle---a universe populated with sentient beings like us. Why not? Experience for us involves the presence of an occurrent perceptual core of ultimately homogeneous secondary qualities. Sellars’ “Grain Argument” demonstrates (1) that physical objects qua clouds of discrete particles cannot instantiate such qualities and (2) that they cannot be assigned to an intrasentient realm construed as clusters of discrete, particulate neurons. Neither, contends (...) Sellars, can they simply be eliminated from the inventory of any theory claiming to be both empirical and conceptually independent of common sense. And since common sense fails to provide an adequate picture of reality, our only course is to abandon the particulate paradigm of current microtheory in favor of a process paradigm. This paper traces and develops, in dialog form, these arguments. (shrink)

Throughout his metaphysical writings, Sellars maintains that current microtheory, with its particulate paradigm, can never depict adequately---even in principle---a universe populated with sentient beings like us. Why not? Experience for us involves the presence of an occurrent perceptual core of ultimately homogeneous secondary qualities. Sellars’ “Grain Argument” demonstrates that physical objects qua clouds of discrete particles cannot instantiate such qualities and that they cannot be assigned to an intrasentient realm construed as clusters of discrete, particulate neurons. Neither, contends Sellars, can (...) they simply be eliminated from the inventory of any theory claiming to be both empirical and conceptually independent of common sense. And since common sense fails to provide an adequate picture of reality, our only course is to abandon the particulate paradigm of current microtheory in favor of a process paradigm. This paper traces and develops, in dialog form, these arguments. (shrink)

Throughout his metaphysical writings, Sellars maintains that current microtheory, with its particulate paradigm, can never depict adequately---even in principle---a universe populated with sentient beings like us. Why not? Experience for us involves the presence of an occurrent perceptual core of ultimately homogeneous secondary qualities. Sellars’ “Grain Argument” demonstrates (1) that physical objects qua clouds of discrete particles cannot instantiate such qualities and (2) that they cannot be assigned to an intrasentient realm construed as clusters of discrete, particulate neurons. Neither, contends (...) Sellars, can they simply be eliminated from the inventory of any theory claiming to be both empirical and conceptually independent of common sense. And since common sense fails to provide an adequate picture of reality, our only course is to abandon the particulate paradigm of current microtheory in favor of a process paradigm. This paper traces and develops, in dialog form, these arguments. (shrink)

Peter Abelard (1079–1142 ce) was the most wide‐ranging philosopher of the twelfth century. He quickly established himself as a leading teacher of logic in and near Paris shortly after 1100. After his affair with Heloise, and his subsequent castration, Abelard became a monk, but he returned to teaching in the Paris schools until 1140, when his work was condemned by a Church Council at Sens. His logical writings were based around discussion of the “Old Logic”: Porphyry's Isagoge, aristotle'S Categories and (...) On Interpretation and boethius'S textbook on topical inference. They comprise a freestanding Dialectica (“Logic”; probably c.1116), a set of commentaries (known as the Logica [Ingredientibus], c. 1119) and a later (c. 1125) commentary on the Isagoge (Logica Nostrorum Petititoni Sociorum or Glossulae). In a work Abelard called his Theologia, issued in three main versions (between 1120 and c.1134), he attempted a logical analysis of trinitarian relations and explored the philosophical problems surrounding God's claims to omnipotence and omniscience. The Collationes (“Debates,” also known as “Dialogue between a Christian, a Philosopher and a Jew”; probably c.1130) present a rational investigation into the nature of the highest good, in which the Christian and the Philosopher (who seems to be modeled on a philosopher of pagan antiquity) are remarkably in agreement. The unfinished Scito teipsum (“Know thyself,” also known as the “Ethics”; c.1138) analyses moral action. (shrink)

This paper analyzes the determinants of corporate reputation within a sample of large UK companies drawn from a diverse range of industries. We pay particular attention to the role that philanthropic expenditures and policies may play in shaping the perceptions of companies among their stakeholders. Our findings highlight that companies which make higher levels of philanthropic expenditures have better reputations and that this effect varies significantly across industries. Given that reputational indices tend to reflect the financial performance of organizations above (...) other factors (Fryxell, G. E. and J. Wang: 1994, Journal of Management 20, 1–14) and that elements of the literature emphasise that discretionary aspects of social responsibility, including corporate donations, may not be in the financial interests of organizations (e.g. Friedman, M.: 1970, “The Social Responsibility of Business is to Increase its Profits”, New York Times Magazine, September 13), this is a significant finding. It suggests that philanthropic expenditures may play a significant role in stakeholder management and may, in particular, lead to stakeholders holding more positive impressions of philanthropic corporations. (shrink)

A classical quantified modal logic is used to define a "feasible" arithmetic A 1 2 whose provably total functions are exactly the polynomial-time computable functions. Informally, one understands $\Box\alpha$ as "α is feasibly demonstrable". A 1 2 differs from a system A 2 that is as powerful as Peano Arithmetic only by the restriction of induction to ontic (i.e., $\Box$ -free) formulas. Thus, A 1 2 is defined without any reference to bounding terms, and admitting induction over formulas having arbitrarily (...) many alternations of unbounded quantifiers. The system also uses only a very small set of initial functions. To obtain the characterization, one extends the Curry-Howard isomorphism to include modal operations. This leads to a realizability translation based on recent results in higher-type ramified recursion. The fact that induction formulas are not restricted in their logical complexity, allows one to use the Friedman A translation directly. The development also leads us to propose a new Frege rule, the "Modal Extension" rule: if $\vdash \alpha$ then $\vdash A \leftrightarrow \alpha$ a for new symbol A. (shrink)

This chapter addresses the issue of the underrepresentation of women in philosophy by presenting an account regarding gender differences in philosophical institutions. It begins with an analysis of data on the gender gap in academic philosophy; followed by a discussion about the term “intuition,”as well as the tendency to appeal to intuitions during philosophical arguments. It then presents empirical data about gender differences derived from a series of experiments such as a Gettier-style case study of Christina Starmans and Ori (...) class='Hi'>Friedman, a philosophical thought experiment of Geoffrey Holtzman, and one of David Pizarro about moral responsibility and causal deviance, among others; one hypothesis derived from these studies pertains to the distinct differences between women and mens' intuitions regarding philosophy, with the instructors deciding that the mens' are more correct. (shrink)

A concern that accompanies the recognition that people are not morally responsible is how this affects our relationships. In particular, there is concern as to whether the absence of these things eliminates or lessens love. Love is relevant on some of the most plausible theories of well-being. In particular, it might be thought to cause pleasure and fulfill desires and thus bring about well-being on hedonist and desire-fulfillment theories of well-being. It might also be included on the objective list of (...) things that make someone’s life go better independent of pleasure and desire-fulfillment. In this article, I argue for the Intense Pro-Attitude Theory, specifically, that love is a disjunctive combination of intense affective, cognitive, intentional, and valuational pro-attitudes that focus on something’s well-being. If this account is correct, then love is empirically and conceptually independent of moral responsibility. Hence, love is independent of moral responsibility. (shrink)

We show that there is a [Formula: see text]-model of second-order arithmetic in which the choice scheme holds, but the dependent choice scheme fails for a [Formula: see text]-assertion, confirming a conjecture of Stephen Simpson. We obtain as a corollary that the Reflection Principle, stating that every formula reflects to a transitive set, can fail in models of [Formula: see text]. This work is a rediscovery by the first two authors of a result obtained by the third author in (...) [V. G. Kanovei, On descriptive forms of the countable axiom of choice, Investigations on nonclassical logics and set theory, Work Collect., Moscow, 3-136 ]. (shrink)

Modal Platonism utilizes "weak" logical possibility, such that it is logically possible there are abstract entities, and logically possible there are none. Modal Platonism also utilizes a non-indexical actuality operator. Modal Platonism is the EASY WAY, neither reductionist nor eliminativist, but embracing the Platonistic language of abstract entities while eliminating ontological commitment to them. Statement of Modal Platonism. Any consistent statement B ontologically committed to abstract entities may be replaced by an empirically equivalent modalization, MOD(B), not so ontologically committed. This (...) equivalence is provable using Modal/Actuality Logic S5@. Let MAX be a strong set theory with individuals. Then the following Schematic Bombshell Result (SBR) can be shown: MAX logically yields [T is true if and only if MOD(T) is true], for scientific theories T. The proof utilizes Stephen Neale's clever model-theoretic interpretation of Quantified Lewis S5, which I extend to S5@. (shrink)

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.

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)

Women have historically been prevented from living autonomously by systematic injustice, subordination, and oppression. The lingering effects of these practices have prompted many feminists to view autonomy with suspicion. Here, Marilyn Friedman defends the ideal of feminist autonomy. In her eyes, behavior is autonomous if it accords with the wants, cares, values, or commitments that the actor has reaffirmed and is able to sustain in the face of opposition. By her account, autonomy is socially grounded yet also individualizing and (...) sometimes socially disruptive, qualities that can be ultimately advantageous for women. Friedman applies the concept of autonomy to domains of special interest to women. She defends the importance of autonomy in romantic love, considers how social institutions should respond to women who choose to remain in abusive relationships, and argues that liberal societies should tolerate minority cultural practices that violate women's rights so long as the women in question have chosen autonomously to live according to those practices. (shrink)

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)

In this new book, Michael Friedman argues that Kant's continuing efforts to find a metaphysics that could provide a foundation for the sciences is of the utmost ...

This Book Incorporates Prof. Friedman S Lectures And Discussions That Were A Part Of The Inter-Cultural Dialogue At Many Levels. His Major Contribution Is In Developing An Approach That Is Within The Framework Of The Human Image.

Stephen Davies presents a fascinating exploration of the idea that art, and our aesthetic sensibilities more generally, should be understood as an element in human evolution. He asks: Do animals have aesthetics? Do our aesthetic preferences have prehistoric roots? Is art universal? What is the biological role of aesthetic and artistic behaviour?

Martin Buber: The Life of Dialogue , the first study in any language to provide a complete overview of Buber's thought, remains the definitive guide to the full range of his work and the starting point for all modern Buber scholarship. As well as summarizing Buber's early intellectual development and attitudes - his mysticism, his youthful existentialism, his philosophy of Judaism and religious socialism - it focuses on the two crucial issues of his mature thought: his dialogic or I-Thou philosophy, (...) and his probing of the nature and redemption of evil. As a sensitive, intuitive and perennially fascinating account of one of the twentieth century's great spiritual teachers, and as an influential classic in its own right, Martin Buber: The Life of Dialogue reveals the implications of Buber's thought for theory of knowledge, education, philosophy, myth, history and Judaic and Christian belief. This fully revised and expanded 4th edition includes a new preface from the author, an expanded bibliography incorporating new Buber scholarship, and two new appendices in the form of essays on Buber's influence on Emmanuel Levinas and Mikhail Bakhtin. (shrink)

In this paper, I defend Rudolf Carnap's Principle of Tolerance from an accusation, due to Michael Friedman, that it is self-defeating by prejudicing any debate towards the logically stronger theory. In particular, Friedman attempts to show that Carnap's reconstruction of the debate between classicists and intuitionists over the foundations of mathematics in his book The Logical Syntax of Language, is biased towards the classical standpoint since the metalanguage he constructs to adjudicate between the rival positions is fully classical. (...) I argue that this criticism is mistaken on two counts: (1) it fails to fully appreciate the freedom with regard to the construction of linguistic frameworks that Carnap intended his Principle to embody, and (2) Friedman's objection underestimates the extent to which the evaluation of a framework is task-relative. I conclude that Tolerance is not self-undermining in the way that Friedman claims it is. While this is a restricted conclusion -- and is not a vindication of Carnap's views on logic and mathematics tout court -- it nonetheless suggests that his tolerant perspective has been dismissed too quickly, even by his supporters. (shrink)

In this book Irving Zeitlin re-examines the work of this important philosopher and considers how we should assess Nietzsche's claims today.

Politics and Modernity provides a critical review of the key interface of contemporary political theory and social theory about the questions of modernity and postmodernity. Review essays offer a broad-ranging assessment of the issues at stake in current debates. Among the works reviewed are those of William Connolly, Anthony Giddens, J[um]urgen Habermas, Alasdair MacIntyre, Richard Rorty, Charles Taylor and Roy Bhaskar. As well as reviewing the contemporary literature, the contributors assess the historical roots of current problems in the works of (...) Nietzsche and Max Weber. (shrink)

In Return to Reason, Stephen Toulmin argues that the potential for reason to improve our lives has been hampered by a serious imbalance in our pursuit of ...