This article develops a sociological theory of ambivalence to explain several puzzling and contradictory ethical attitudes of business people: (1) a simultaneous disposition to comparatively more self-interested and more charitable behavior than many other occupational groups and (2) a moderate level of receptiveness to inculcation of moral principles through social channels such as higher education. We test the theory by comparing the way that business students rate the ethical acceptability of various ethically challenging scenarios with the way that criminal justice (...) students rate these same scenarios. We also explore the malleability of ethical views by measuring differences between the responses of sophomores and seniors. The data generally support hypotheses based on a theory of ambivalence. At the same time, however, we also report on findings that suggest alternative explanations to ambivalence. (shrink)

Alexius Meinong's specific use of the term "self-presentation" had a significant influence on modern epistemology and philosophical psychology. To show that there are remarkable parallels between Meinong's account of the self-presentation of experiences and Lehrer's account of the exemplarization of experiences is one of this paper's main objectives. Another objective is to put forward some comments and critical remarks to Lehrer's approach. One of the main problems can be expressed by the following: The process of using a particular (...) experience as a sample, that is, an exemplar that we use to stand for and refer to a plurality of experiences, Lehrer calls "exemplarization". As concrete experiences are multifarious (red and round, for example), how can we single out a specific sort of experiences (the red ones) by the process of exemplarization when we use such a multifarious experience as a sample? (shrink)

Intentionality is a mark of the mental, as Brentano (1874) noted. Any representation or conception of anything has the feature of intentionality, which informally put, is the feature of being about something that may or may not exist. Visual artworks are about something, whether something literal or abstract. The artwork is a mentalized physical object. Aesthetic experience of the artwork illustrates the nature of intentionality as we focus attention on the phenomenology of the sensory exemplar. This focus of attention (...) on the exemplar in aesthetic experience simultaneously exhibits what the intentional object is like and what our conception of it is like. The exemplar is Janus-faced, looking in one direction outward toward the objects conceived and in the other direction inward toward our conceiving of them. It shows us what intentionality is like and how we know it. (shrink)

Nelson Goodman and, following him, Catherine Z. Elgin and Keith Lehrer have claimed that sometimes a sample is a symbol that stands for the property it is a sample of. The relation between the sample and the property it stands for is called 'exemplification' (Goodman, Elgin) or 'exemplarisation' (Lehrer). Goodman and Lehrer argue that the notion of exemplification sheds light on central problems in aesthetics and the philosophy of mind. However, while there seems to be a phenomenon (...) to be captured, Goodman's account of exemplification has several flaws. In this paper I will offer an alternative account of exemplification that is inspired by Grice's idea that one can communicate something by providing one's audience with intention-independent evidence and letting them draw the obvious conclusion for themselves. This explication of exemplification will solve the problems that arose for Goodman's theory in the spirit of his approach.1. (shrink)

This paper explores the scope and limits of rational consensus through mutual respect, with the primary focus on the best known formal model of consensus: the Lehrer–Wagner model. We consider various arguments against the rationality of the Lehrer–Wagner model as a model of consensus about factual matters. We conclude that models such as this face problems in achieving rational consensus on disagreements about unknown factual matters, but that they hold considerable promise as models of how to rationally resolve (...) non-factual disagreements. (shrink)

Group decisions raise a number of substantial philosophical and methodological issues. We focus on the goal of the group decision exercise itself. We ask: What should be counted as a good group decision-making result? The right decision might not be accessible to, or please, any of the group members. Conversely, a popular decision can fail to be the correct decision. In this paper we discuss what it means for a decision to be "right" and what components are required in a (...) decision process to produce happy decision-makers. Importantly, we discuss how "right" decisions can produce happy decision-makers, or rather, the conditions under which happy decision-makers and right decisions coincide. In a large range of contexts, we argue for the adoption of formal consensus models to assist in the group decision-making process. In particular, we advocate the formal consensus convergence model of Lehrer and Wagner (1981), because a strong case can be made as to why the underlying algorithm produces a result that should make each of the experts in a group happy. Arguably, this model facilitates true consensus, where the group choice is effectively each person's individual choice. We analyse Lehrer and Wagner's algorithm for reaching consensus on group probabilities/utilities in the context of complex decision-making for conservation biology. While many conservation decisions are driven by a search for objective utility/probability distributions (regarding extinction risks of species and the like), other components of conservation management primarily concern the interests of stakeholders. We conclude with cautionary notes on mandating consensus in decision scenarios for which no fact of the matter exists. For such decision settings alternative types of social choice methods are more appropriate. (shrink)

In the philosophical tradition marked by Descartes and empiricism, the idea of epistemic justification was most often seen in terms of construction on foundations that would be as many immediately justified starting points. The article exposes a completely different approach to the question, due to the philosopher Keith Lehrer. In this approach the epistemic justification derives from a coherence relationship between beliefs that are never immediately justified starting points. What is then decisive for the justification of a belief is (...) to discard or neutralize all the objections that can be raised against it. From an example, the article presents this approach to epistemic justification and exposes a difficulty that it encounters. (shrink)

The epistemic basing relation is the relation occurring between a belief and a reason when the reason is the reason for which the belief is held. It marks the distinction between a belief's being justifiable for a person, and the person's being justified in holding the belief. As such, it is an essential component of any complete theory of epistemic justification. ;I survey and evaluate all theories of the basing relation that I am aware of published between 1965 and 1995. (...) These include causal theories, , theories involving pseudo-overdetermination relations , theories involving what a person would appeal to in defense of her beliefs , and doxastic theories , involving an appeal to meta-beliefs. My discussion of these theories includes a detailed analysis of variations of Lehrer's case of the gypsy lawyer which, I show, can be reformulated to pose a decisive objection to causal theories, if not causal analyses, of the basing relation. ;Rejecting all published theories, I present a new kind of causal analysis of the basing relation which I call the causal-doxastic theory. This theory states that a belief is based on a reason if the reason bears an appropriate causal relation to the belief, or, it does not bear such a causal relation, but an appropriate meta-belief is present. A causal analysis of which meta-beliefs are appropriate is given, so as to count as inappropriate rationalizations, mistaken meta-beliefs, etc. In developing the causal-doxastic theory, I present a solution to the problem of deviant causal chains, a discussion of the causal sustaining of beliefs, an account of rejecting reasons, and a partial analysis of showing that one is justified. I then discuss implications of my theory regarding foundationalism, inference, basic and non-basic belief, holistic and linear coherentism, process reliabilism, internalism and externalism, and various closure principles. (shrink)

Keith Lehrer has been publishing on free will and compatiblism since 1960. Our concern here is to present an account of the development on his work on the subject.

Special issue. With contributions by Luc Bovens and Stephan Hartmann, David Glass, Keith Lehrer, Erik Olsson, Tomoji Shogenji, Mark Siebel, and Paul Thagard.

Volume Four, as indicated by the anthology's subtitle, is in honor of Simone de Beauvoir (1908-1986) and Martin Heidegger (1889-1976). The chapters do not necessarily mention Simone de Beauvoir or Martin Heidegger. The 16 chapters (by professional philosophers and other professional scholars) are directed to issues related to death, life extension, and anti-death. Most of the 400-plus pages consist of scholarship unique to this volume. Includes index. -/- -/- The titles of the 16 chapters are as follows: -/- -/- 1. (...) Mechanism, Galileo’s Animale And Heidegger’s Gestell: Reflections On The Lifelessness Of Modern Science by GiorgioBaruchello -/- -/- 2. Simone De Beauvoir by Debra Bergoffen -/- 3. Existentialism by Steven Crowell -/- -/- 4. Time Wounds All Heels by William Grey -/- -/- 5. The Ethical Importance Of Death by Jenann Ismael -/- 6. The Poetics Of Death: Intimations And Illusions by Lawrence Kimmel -/- -/- 7. Death And Aesthetics by Keith Lehrer -/- -/- 8. Ageing And Existentialism: Simone De Beauvoir And The Limits Of Freedom by Shannon M. Mussett -/- -/- 9. Life Extension And Meaning by Carol O’Brien -/- -/- 10. Consciousness As Computation: A Defense Of Strong AI Based On Quantum-State Functionalism by R. Michael Perry -/- -/- 11. Reality Shifts: On The Death And Dying Of Dr. Timothy Leary by Carol Sue Rosin -/- -/- 12. Extraterrestrial Liberty And The Great Transmutation by Charles Tandy -/- -/- 13. A Time Travel Schema And Eight Types Of Time Travel by Charles Tandy -/- -/- 14. Boredom, Experimental Ethics, And Superlongevity by Mark Walker -/- -/- 15. Exopolitics: The Death Of Death by Alfred Lambremont Webre -/- -/- 16. Embryo Cloning: Current State Of The Medical Art And Its Far-Reaching Consequences For Multiple Applications by Panayiotis M.Zavos. (shrink)

Kants Theorie des reinen Geschmacksurteils By Christel Fricke Verlag Walter de Gruyter, 1990 (Quellen und Studien zur Philosophie, 26). Pp. 196. ISBN 3?11?012585?4. DM98.00 The Ontology of Physical Objects By Mark Heller Cambridge University Press, 1990. Pp. iv + 162. ISBN 0?521?38544?X. £25.00. Theory of Knowledge By Keith Lehrer Routledge, 1990. Pp. xii + 212. ISBN 0?415?05407?9. £30.00 hbk. £9.99 pbk. Disciplining Foucault: Feminism, Power and the Body By Jana Sawicki Routledge, 1991. Pp. xii + 130. ISBN 0?415?90187?1. (...) £30.00 hbk. £8.99 pbk. (shrink)

According to the thesis of the extended mind (EM) , at least some token cognitive processes extend into the cognizing subject's environment in the sense that they are (partly) composed of manipulative, exploitative, and transformative operations performed by that subject on suitable environmental structures. EM has attracted four ostensibly distinct types of objection. This paper has two goals. First, it argues that these objections all reduce to one basic sort: all the objections can be resolved by the provision of an (...) adequate and properly motivated criterion—or mark—of the cognitive. Second, it provides such a criterion—one made up of four conditions that are sufficient for a process to count as cognitive. (shrink)

In this impressive second edition of Theory of Knowledge, Keith Lehrer introduces students to the major traditional and contemporary accounts of knowing. Beginning with the traditional definition of knowledge as justified true belief, Lehrer explores the truth, belief, and justification conditions on the way to a thorough examination of foundation theories of knowledge,the work of Platinga, externalism and naturalized epistemologies, internalism and modern coherence theories, contextualism, and recent reliabilist and causal theories. Lehrer gives all views careful examination (...) and concludes that external factors must be matched by appropriate internal factors to yield knowledge. This match of internal and external factors follows from Lehrer’s new coherence theory of undefeated justification. In addition to doing justice to the living epistemological traditions, the text smoothly integrates several new lines that will interest scholars. Also, a feature of special interest is Lehrer’s concept of a justification game.This second edition of Theory of Knowledge is a thoroughly revised and updated version that contains several completely new chapters. Written by a well-known scholar and contributor to modern epistemology, this text is distinguished by clarity of structure, accessible writing, and an elegant mix of traditional material, contemporary ideas, and well-motivated innovation. (shrink)

Since the 1960s, many artists have incorporated ecological concerns into their work, an endeavor that has required new strategies in art-making. To explore recent American manifestations of these interests, the David and Alfred Smart Museum commissioned new projects from artists Mark Dion, Peter Fend, and Dan Peterman, each focusing on interrelationships between particular organisms—human beings-and a specific group of sites—a museum building, a river landscape, and a university campus. The results, exhibited at the Smart Museum during the summer of (...) 2000, evoke the varied scales, from the microscopic to the global, at which human actions affect the environment. This catalog documents each of the artists' projects through an array of images and words: Smart Museum Associate Curator Stephanie Smith provides an introduction and brief overviews of the three projects, each of the artists contribute statements, and photographers Susan Anderson and Tom van Eynde document—in over 100 images—the processes and projects that comprise the exhibition. (shrink)

Like much in this book, the title and dust jacket illustration are clever. The first evokes Hume's remark in the Treatise that ‘Reason is, and ought only to be the slave of the passions.’ The second, which represents a cross between a dance-step and a clinch, links up with the title and anticipates an example used throughout the book to support its central claims: that Ronnie, unlike Bradley, has a reason to go to a party – namely, that there will (...) be dancing at the party – because Ronnie, unlike Bradley, loves dancing. So, the explanation of why Ronnie's and Bradley's reasons differ lies in their respective psychologies.Schroeder argues for a version of the Humean Theory of Reasons he calls Hypotheticalism, which says that every reason is explained by a desire in the same way as Ronnie's is. Schroeder argues that on almost every count, Hypotheticalism is as good as, or preferable to, the Humean and non-Humean alternatives; and he defends it against an array of objections. For example, he explains that while Hypotheticalism claims that ‘desires have to serve in the explanation of every reason because desires are part of the correct analysis of reasons’, it does not claim that a desire that explains a reason is part of that reason: rather it is a background condition for it. This, Schroeder argues, allows him to rebut a variety of objections that depend on conflating reasons with their background conditions. Other …. (shrink)

In this paper, we review Keith Lehrer’s account of the basing relation, with particular attention to the two cases he offered in support of his theory, Raco (Lehrer, Theory of knowledge, 1990; Theory of knowledge, (2nd ed.), 2000) and the earlier case of the superstitious lawyer (Lehrer, The Journal of Philosophy, 68, 311–313, 1971). We show that Lehrer’s examples succeed in making his case that beliefs need not be based on the evidence, in order to be (...) justified. These cases show that it is the justification (rather than the belief) that must be based in the evidence. We compare Lehrer’s account of basing with some alternative accounts that have been offered, and show why Lehrer’s own account is more plausible. (shrink)

Provides an overview of Mark Sharlow's philosophical work with summaries of his positions. Includes references and links to his writings.

My project in Being For is both constructive and negative. The main aim of the book is to take the core ideas of meta-ethical expressivism as far as they can go, and to try to develop a version of expressivism that solves many of the more straightforward open problems that have faced the view without being squarely confronted. In doing so, I develop an expressivist framework that I call biforcated attitude semantics, which I claim has the minimal structural features required (...) in order to solve some of these open problems facing expressivism. I take biforcated attitude semantics to prove that expressivism is a coherent and interesting hypothesis about the semantics of natural languages.So much for the constructive part; having argued that biforcated attitude semantics incorporates the minimal moves required in order to solve a few of the more pressing open questions facing expressivism, I use it in order to productively constrain what an expressivist answer to further open questions must look like. The results, I end up arguing, are ultimately not promising; the very same structural features that expressivists need in order to answer so simple a problem as to explain why ‘P’ and ‘∼P’ are inconsistent sentences lead to a very general problem about how ordinary, non-moral sentences are to end up with the right truth-conditions, and though I show how to finesse this problem for some simple constructions – truth-conditional connectives and the quantifiers – I ultimately argue that it can’t be done for the full range of constructions in natural languages – including terms like modals, tense and binary quantifiers like ‘most’. So even if expressivism is coherent and interesting, it is an extremely unpromising hypothesis about the language that we actually speak.The main theme of the book is that the most fruitful way …. (shrink)

Mark Balaguer’s project in this book is extremely ambitious; he sets out to defend both platonism and fictionalism about mathematical entities. Moreover, Balaguer argues that at the end of the day, platonism and fictionalism are on an equal footing. Not content to leave the matter there, however, he advances the anti-metaphysical conclusion that there is no fact of the matter about the existence of mathematical objects.1 Despite the ambitious nature of this project, for the most part Balaguer does not (...) shortchange the reader on rigor; all the main theses advanced are argued for at length and with remarkable clarity and cogency. There are, of course, gaps in the account but these should not be allowed to overshadow the sig-. (shrink)

I will compare Lehrer’s anti-skeptical strategy from a coherentist point of view with the anti-skeptical strategy of the Mooreans. I will argue that there are strong similarities between them: neither can present a persuasive argument to the skeptic and both face the problem of easy knowledge in one way or another. However, both can offer a complete and self-explanatory explanation of knowledge although Mooreanism can offer the more natural one. Hence, one has good reasons to prefer Mooreanism to (...) class='Hi'>Lehrer’s anti-skeptical approach, if one does not prefer coherentism to foundationalism for other reasons. (shrink)