The aim of this paper is to clarify under what conditions a philosophical problem arises. I will describe two ways in which we might perceive a question as a problem. First, when we fnd ourselves inclined to believe in propositions that appear incompatible with each other. Second, when we fnd ourselves inclined to believe in propositions that seem incompatible with our desires. I will discuss both of these cases and articulate a didactic strategy – the Clash Strategy – which (...) can be used in order to plan and facilitate dialogic inquiry in the classroom. This strategy suggests introducing stimuli that will help students appreciate the clash that drives the philosophical question to be explored during the dialogue. In summary, this paper aims to ofer insights to all teachers interested in promoting dialogic inquiry, whether philosophical or otherwise, in education. (shrink)

Cost–benefit analysis (CBA) is much more philosophically interesting than has in general been recognized. Since it is the only well-developed form of applied consequentialism, it is a testing-ground for consequentialism and for the counterfactual analysis that it requires. Ten classes of philosophical problems that affect the practical performance of cost–benefit analysis are investigated: topic selection, dependence on the decision perspective, dangers of super synopticism and undue centralization, prediction problems, the indeterminateness of our control over future decisions, the (...) need to exclude certain consequences for moral reasons, bias in the delimitation of consequences, incommensurability of consequences, difficulties in defending the essential requirement of transferability across contexts, and the normatively questionable but equally essential assumption of interpersonal compensability. (Published Online July 31 2007). (shrink)

The central theses of Oduwole are: first, that Olodumare cannot be exonerated from the philosophical problem of evil for He possesses similar attributes to the theistic God in Judeo-Christian tradition; and second, that the Yoruba hold a strong dialectical principle of Ire and Ibi in their daily world encounters. This paper challenges these positions as inaccurate representations of the Yoruba African understanding of the nature of evil. It exposes the conceptual errors that fraught Oduwole’s paper and provides further rigorous (...) analytical expositions of the nature of evil in Yoruba-African philosophical thought. (shrink)

The inaugural volume of the Pitt-Konstanz series, devoted to the work of philosopher Adolf Grünbaum, encompasses the philosophical problems of space, time, and cosmology, the nature of scientific methodology, and the foundations of psychoanalysis.

The goal of behavioral economics is to improve the explanatory and predictive power of economics. This can be achieved by using theoretical and methodological resources of psychology. Its fundamental idea is that the relationship between psychology and economics cannot be subsumed under standard philosophical accounts of intertheoretical relations. Philosophical Problems of Behavioral Economics argues that behavioral economics is best understood as an attempt to deidealize economic theory guided by psychological research. Behavioral economics deconstructs the model of decision-making (...) by adding different elements. Based on this understanding behavioral economics has a number of tasks: first, it has to identify which economic theory needs to be challenged; second it aims to identify factors which need to be modelled within economic theories of choice and modify the theory accordingly; and finally, it has to create models that explain economic phenomena based on the new theory. This book analyses the different stages of this deconstruction process and shows how the scientific disciplines of economics and psychology are connected by it. This volume develops a new account of intertheoretical relations based on the idea of deidealization and thus contributes to debates within the philosophy of social science. It is suitable for those who are interested in or study economic theory and philosophy, economic psychology and philosophy of social science. (shrink)

A study of the philosophical problems that arise in Gestalt theory, learning theory, verstehende psychology, psychoanalysis, and certain aspects of classical nineteenth century psychology.

This volume focuses on philosophical problems concerning sense perception in the history of philosophy. It consists of thirteen essays that analyse the philosophical tradition originating in Aristotle’s writings. Each essay tackles a particular problem that tests the limits of Aristotle’s theory of perception and develops it in new directions. The problems discussed range from simultaneous perception to causality in perception, from the representational nature of sense-objects to the role of conscious attention, and from the physical/mental divide (...) to perception as quasi-rational judgement. -/- The volume gives an equal footing to Greek, Arabic, and Latin philosophical traditions. It makes a substantial contribution not just to the study of the Aristotelian analysis of sense perception, but to its reception in the commentary tradition and beyond. Thus, the papers address developments in Alexander of Aphrodisias, Themistius, Avicenna, John of Jandun, Nicole Oresme, and Sayf al-Din al-Amidi, among others. The result of this is a coherent collection that attacks a well-defined topic from a wide range of perspectives and across philosophical traditions. (shrink)

Volume 1 in the new series, Philosophical Problems Today, contains articles on standard problems in European and American philosophy. Quine writes on truth and discusses various difficulties connected with the clear definition of the correspondence theory of truth. Strawson, in his articles on individuals, disputes the empiricist test for the status of entity of object. Sufficient identity-conditions are satisfied by a much wider range of objects. The concept of meaning is further extended and differentiated in the article (...) by Habermas on speech acts and actions. The notion of communicative action is central to his argument. The study of formalism, by Agazzi, is in an important sense also a study of meaning. Although for the most part developed within mathematics, formal ways of thinking have been a basic tenet within philosophy and science ever since Aristotle. In his article, Ricoeur observes that the present philosophy of history no longer engages in the speculative system building as presented in the philosophy of Hegel, Marx and Toynbee. Our philosophy of history is rather a critical reflection of various issues connected with the transmission of historical meaning. (shrink)

I am inclined to think that there are three basic philosophical problems that arise in connection with consciousness. (1) Existence. Why does sentience or consciousness exist at all? Why are we not zombies? (2) Intelligibility. Granted that consciousness exists, what is it? How is it to be explained and understood? On the face of it, there could be no greater mystery than that brains should somehow produce, or be, our states of awareness, our thoughts, feelings, perceptions and desires. (...) What is so baffling and mysterious about consciousness is that each one of us knows it exists, and knows what it is, because we possess it, indeed we are it, in a certain sense; and yet, if we examine a conscious brain, we find such things as neurons and synaptic junctions, but nothing remotely like consciousness as we experience it. Consciousness is wholly apparent to the owner of the conscious brain, but bafflingly invisible and ineffable to everyone else. How is this familiar and utterly inexplicable stuff of consciousness to be explained and understood? (3) Brain-Mind Correlations. What possible explanation could there be for the way brain processes and sensations are correlated? In what follows I suggest solutions to two of these problems, and indicate why, in my view, the other problem has no solution, and thus does not deserve to be regarded as a legitimate problem. (shrink)

The paper discusses ten philosophical problems in deontic logic: how to formally represent norms, when a set of norms may be termed ‘coherent’, how to deal with normative conflicts, how contraryto-duty obligations can be appropriately modeled, how dyadic deontic operators may be redefined to relate to sets of norms instead of preference relations between possible worlds, how various concepts of permission can be accommodated, how meaning postulates and counts-as conditionals can be taken into account, and how sets of (...) norms may be revised and merged. The problems are discussed from the viewpoint of input/output logic as developed by van der Torre & Makinson. We argue that norms, not ideality, should take the central position in deontic semantics, and that a semantics that represents norms, as input/output logic does, provides helpful tools for analyzing, clarifying and solving the problems of deontic logic. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:BOOK REVIEWS 535 eluded. Have Straussians proved that there is no higher human knowledge than philosophy? One hopes that they will meet their critics, because Stmussians are deeply serious men and women, and we can all learn from their mentor. Hillsdale, College Hillsdale, Michigan D. T. ASSELIN Philosophical Problems of Classical Film Theory. By NOEL CARROLL. Princeton, N.J.: Princeton University Press, 1988. Pp. 268. This book is (...) a provocative, clearly written, and carefully argued presentation of a philosophical critique of traditional film criticism. If film is taken as a serious art form, one which can stand alongside of music, painting, theatre, and literature, then Carroll's book is a good example of the type of philosophical study that is needed. Assistant professor of philosophy at Wesleyan University, Carroll knows the world of film well and attacks with vigor what he takes to be erroneous in traditional film criticism. His three targets are the film theories of Rudolf Arnheim, Andre Bazin, and V. F. Perkins. It would be difficult to overemphasize the influence of Arnheim and Bazin on the history of the aesthetics of film: each man is a giant in the history of theorizing about film. Though much less influential, Perkins does present an mteresting view of film. Philosophical Problems of Classical Film Theory consists of an introduction, three central chapters, and a conclusion. Each of the three chapters is devoted to one of the film theorists, and each chapter begins with an explanation of the theory being discussed. In trying to present the theory in its strongest form, Carroll includes a detailed discussion of its historical setting, and this makes its contextual importance clear. But most of each chapter is devoted to criticism of the theory iii question. Thinking of film theories as a series of answers to abstract questions, Carroll suggests that Arnheim, Bazin, and Perkins address the same central questions and expect the answers to these questions to be related logically in the same way. Carroll lists three questions that he thinks suggest a similar structure in the three theories he is studying: " What is the determinant or special feature of film? What is the value or role of cinema? What are the processes of articulation in film in relation to the previous two answers? " Concerning the answers to these questions Carroll writes 586 BOOK REVIEWS Most classical film theories-including those of Amheim, Bazin, and Perkins-relate answers to the three basic questions in the following way: the determinant characteristic stands to the role of cinema as a means to an end, while the articulatory processes are assessed as instances of the determinant characteristic of cinema (pp. 14-15). Arnheim represents an early type of film theorizing which Carroll names the silent-film paradigm. Those who embrace this approach, and Carroll would include the Soviet montagists of the twenties such as Sergei Eisenstein, insist that film is not merely a record of reality but rather manipulates reality expressively. Though Arnheim wrote after sound had entered film, he disdained talkies and looked back to silent film to discover the paradigm of film. Carroll's treatment of Arnheim relies on the latter's 1957 Film As Art, which is a condensed version of his 1933 book Film. The 1957 condensation can he considered the authoritative articulation of Arnheim's position. The prejudice against cinema in its early days derived from the fact that a major constituent of film was photography. Many felt that photography could not be an art form because it was merely a copying process. Arnheim's theory can be called creationist because he successfully showed how cinema could be creative in capturing and re-presenting reality. Arnheim showed that film transcends the simple viewpoint that simple recording implies. Carroll summarizes Arnheim's view: In summary, Arnheim holds that one role of filmmaking-the one that concerns him-is art. He also contends that the determinant characteristics of the medium-those relevant to the purpose of art makingare the various ways that the medium diverges from the mechanical duplication of reality, and finally, Arnheim spends the bulk of Film As Art on lengthy examinations of the various modes of cinematic articulalation, in order to demonstrate... (shrink)

Two sources of possible disagreement in bioethics may be associated with pessimism about what bioethics can achieve. First, pluralism implies that bioethics engages with interlocutors who hold divergent moral beliefs. Pessimists might believe that these disagreements significantly limit the extent to which bioethics can provide normatively robust guidance in relevant areas. Second, the interdisciplinary nature of bioethics suggests that interlocutors may hold divergent views on the nature of bioethics itself—particularly its practicality. Pessimists may suppose that interdisciplinary disagreements could frustrate the (...) goals of bioethics. In this article, I explore how wonder may alleviate the concerns of the first group of pessimists regarding problems associated with pluralism, provided that we are willing to accept some interdisciplinary frustrations. Then, I invite readers of this issue of The Journal of Medicine & Philosophy to test these intuitions by considering the role of wonder in these articles. (shrink)

Three big philosophical problems about consciousness are: Why does it exist? How do we explain and understand it? How can we explain brain-consciousness correlations? If functionalism were true, all three problems would be solved. But it is false, and that means all three problems remain unsolved (in that there is no other obvious candidate for a solution). Here, it is argued that the first problem cannot have a solution; this is inherent in the nature of explanation. (...) The second problem is solved by recognizing that (a) there is an explanation as to why science cannot explain consciousness, and (b) consciousness can be explained by a different kind of explanation, empathic or “personalistic” explanation, compatible with, but not reducible to, scientific explanation. The third problem is solved by exploiting David Chalmers“principle of structural coherence”, and involves postulating that sensations experienced by us–visual, auditory, tactile, and so on–amount to minute scattered regions in a vast, multi dimensional “space” of all possible sensations, which vary smoothly, and in a linear way, throughout the space. There is also the space of all possible sentient brain processes. There is just one, unique one-one mapping between these two spaces that preserves continuity and linearity. It is this which provides the explanation as to why brain processes and sensations are correlated as they are. I consider objections to this unique-matching theory, and consider how the theory might be empirically confirmed. (shrink)

There is a certain view abroad in the land concerning the philosophical problems raised by Tarskian semantics. This view has it that a Tarskian theory of truth in a language accomplishes nothing of interest beyond the definition of truth in terms of satisfaction, and, further, that what is missing — the only thing that would yield a solution to the philosophical problem of truth when added to Tarskian semantics — is a reduction of satisfaction to a non-semantic (...) relation. It seems to me that this view either misidentifies the philosophical problem altogether, or encourages a seriously misleading picture of the nature of the problem.The view I have in mind is nowhere more persuasively at work than in a recent paper by Hartry Field.1 In this paper Field argues that a Tarskian theory of truth for a natural language is impossible if we insist on Tarski's case-by-case elimination of ‘satisfies'. More fundamentally, however, he argues that a Tarskian theory could provide nothing of philosophical interest beyond the admittedly interesting reduction of truth to satisfaction, and his ground for this claim is, roughly, that a Tarskian theory does not reduce its primitive semantic relation — satisfaction — to a non-semantic relation. (shrink)

Mental states that are inherently conscious are said to be “phenomenally conscious” by philosophers. If phenomenal consciousness is a natural phenomenon, a part of the physical world, we can reasonably suppose that there should be a mechanism which provides an explanatory link between the subjective and the objective. Philosophical zombies pose a serious threat to any sort of physicalist view of phenomenal consciousness. They are microphysical duplicates that lack phenomenal consciousness. The problem of the inverted spectrum is sometimes presented (...) with respect to a single individual who adapts to an operation through time and eventually forgets that things ever looked any different to him. Not all philosophers accept that experiences are transparent. There is no one problem of unity for experiences, and there is no one kind of unity either. Split‐brain subjects, divided consciousness, and the problem of animal consciousness are also discussed. (shrink)

PHILOSOPHICAL PROBLEMS IN THE LAW is the perfect introduction to the philosophy of law. This collection of articles and cases helps you consider philosophical problems associated with the law through examples, case studies, and decision scenarios. Case examples and recent decisions such as Boumediene v. Bush (rights of Guantanamo detainees) and Brown v. Entertainment Merchants Association (freedom of expression and violent video games) coupled with new readings help you see the real-world relevance of what you are (...) learning. (shrink)

The paper discusses one of the central problems of contemporary formal semantics — counterexamples to the predictions of the theory of binding (due to N. Chomsky). In particular, the author addresses cases of the so-called coreferential readings of reflexive pronouns which are standardly predicted to receive only the bound reading. The author examines theories of T. Reinhart and I. Heim and suggests an extension ofthe latter theory in order to enable it to account for the aforementioned readings of reflexive (...) pronouns. (shrink)

The social and technological developments, social movements, scientific discoveries, economic growth or diseconomies give rise to many problems for human beings. Many disciplines such as economics, political science, architecture, sociology and psychology discuss these problems and offer solutions from different perspectives. Philosophy has its own way of dealing with these problems. As opposed to the common belief, philosophy does not only deal with ideals independently of what is going on in real life. The problems of the (...) contemporary philosophy are also the problems of the contemporary world. For this reason, this book aims to present and discuss certain philosophical problems in the contemporary world and to suggest solutions to them. (shrink)

Probability and inverse inference; Neyman-Pearson theory; Fisherian significance testing; The fiducial argument: one parameter; The fiducial argument: several parameters; Ian hacking's theory; Henry Kyburg's theory; Relevance and experimental design.

Four philosophical problems--predication, speech acts, rules, and innate ideas--are discussed in the light of their implications for psychological and linguistic research. The discussion of predication concerns both form and use. With respect to form, it is argued that our lexical memory is organized according to a predicate-argument formula that underlies the subject-predicate form of our sentences. With respect to use, it is argued that the illocutionary force of the sentence as a speech act must be taken into account. (...) Both the formation and the use of such verbal constructions are normally characterized by systems of rules, but there is no clear account of what a rule is or how it might operate to control behavior, and this problem is especially difficult when, as in language, the person's knowledge of the rules is implicit. The innate basis for our human ability to acquire linguistic rules is considered and the problem of innateness is redefined around the conjecture that there are innate, language-specific mechanisms unique to human beings. The problem of investigating such language-specific mechanisms psychologically, however, is quite difficult at the present time. (shrink)

The central idea of this essay is that philosophical thinking revolves around aporetic clusters, i.e., sets of individually plausible, but collectively inconsistent propositions. The task of philosophy is to dissolve such clusters, either by showing that the propositions in question, contrary to first impression, are compatible with each other, or by showing that it is permissible to abandon at least one of the propositions involved. This view of philosophical problems not only provides a very good description of (...) well-understood philosophizing, but is also better suited than others to explain some seemingly strange characteristics of philosophy, most notably its armchair character, the large variety of incommensurable doctrines by which it is characterized, and its concern with its own history. (shrink)

Molyneux’s question, whether the newly sighted might immediately recognize tactilely familiar shapes by sight alone, has produced an array of answers over three centuries of debate and discussion. I propose the first pluralist response: many different answers, both yes and no, are individually sufficient as an answer to the question as a whole. I argue that this is possible if we take the question to be cluster concept of sub-problems. This response opposes traditional answers that isolate specific perceptual features (...) as uniquely applicable to Molyneux’s question and grant viability to only one reply. Answering Molyneux’s question as a cluster concept may also serve as a methodology for resolving other philosophical problems. (shrink)

Several philosophical problems concerning the object of criticism in dance are identified and analyzed as preliminary to an eventual theory of evaluation of dance. Basic to philosophical adequacy is understanding the artform as it is actually practiced and appreciated, recognizing its complexity as a performing artform using unique human bodies as instruments. ;Definitions of "dance" proposed by philosophers, dance historians, and others are inadequate to specify necessary and sufficient conditions of dance, to distinguish dance from other human (...) non-art phenomena, and to distinguish dance from other artforms. Definitions can be adequate for a specific purpose, using descriptive characteristics and standards for evaluation and appreciation by an audience. ;The ontological status of dance is best understood as consisting of the primary media of movement by human bodies and music and secondary media of the visual dimensions of costumes, scenery, and lighting. Improved understanding of the artform is possible with this more comprehenive recognition of its complex multi-media status, as shown in an analysis of "appropriateness" of the various media, a typical criterion for evaluation. ;The identity of a work of art in dance can be established using a notational system in conjunction with a standard for acceptable compliance with that notation. "Substantial similarity," as determined by lay observers, the test for copyright infringement, provides a useful standard for dance. Other theories have required too much of an identity standard; its purpose is to identify a particular performance as one of a certain work, not to teach dancers to perform the work, nor to enable directors to produce it, nor to provide standards for a good performance of the work. ;A necessary condition of the proper object of criticism is perceivability. The considerable interest in the dance world in production and other factors not perceivable on stage during performance is best understood as a interest in the on-going skills of artists, as opposed to the evaluation of an aesthetic object. (shrink)

This article argues that, propaedeutic to the construction of an Objectivist aesthetics, scholars must refute the irrational/immoral philosophical premises that have been destroying the philosophy of art. Due to the troubling combination of its contemporaneity, extremism, and considerable influence, poststructuralism, which, since the 1960s, has served as the default philosophical foundation for philosophers of art, is the target of this article. This article contends that the road to an Objectivist aesthetics must first be cleared of philosophical debris (...) like poststructuralism before we can hope to go back to the world of art. (shrink)

Many of the philosophical questions raised by Latin American thinkers are problems that have concerned philosophers at different times and in different places throughout the Western tradition. But in fact the issues are not altogether the same-- for they have been adapted to capture problems presented by new circumstances, and Latin Americans have sought resolutions in ways that are indeed novel. This book explains how well-established philosophical traditions gave rise in the "New World" to a distinctive (...) manner of thinking. There was no clean sweep of the past and an attempt to start over: rather, Latin American thinkers mostly welcomed European ideas at whatever pace such traditions happened to arrive. It is then no surprise that, for instance, Scholasticism became the accepted view under Spanish rule, and began to lose its grip only when the rulers did.But what does seem surprising is the radical way in which those traditions were transformed to account for problems that, though familiar, were now seen intake light of new circumstances. A distinctive Latin American way of thinking about such problems emerged from the project of "recycling" European philosophical traditions, some of which were already obsolete in Europe at the time their transplant took place. Thus theories commonly taken to be incompatible within Western traditions in philosophy were absorbed by Latin American thought-- and, in their newly acquired forms, such theories are even now at the basis of proposed solutions to many practical and philosophical problems.The book explores that recycling process. Above all, it aims to determine whether the various cultures that met in the "New World" could now be said to have come to share a common identity. This is in fact an issue which has preoccupied Latin Americans since at least the beginning of the 19th century, when their countries won their independence. But, in connection with this, it is also important to ask how Latin Americans have thought about the relationship between philosophy and rationality, and about other issues belonging to the major areas of philosophy such as epistemology, moral philosophy, and political philosophy, as well their application to vital social issues, including education and the emancipation of women. These are all taken up by the author, who pays special attention to questions of gender discrimination, justice, human rights, reparation for historically dispossessed peoples, and the role of education-- all matters of continuing concern in Latin American thought, from its earliest stirrings to the present day. (shrink)

Language and Philosophical Problems investigates problems about mind, meaning and mathematics rooted in preconceptions of language. It deals in particular with problems which are connected with our tendency to be misled by certain prevailing views and preconceptions about language. Philosophical claims made by theorists of meaning are scrutinized and shown to be connected with common views about the nature of certain mathematical notions and methods. Drawing in particular on Wittgenstein's ideas, Sren Stenlund demonstrates a strategy (...) for tracing out and resolving conceptual and philosophical problems. By a critical examination of examples from different areas of philosophy, he shows that many problems arise through the transgression of the limits of the use of technical concepts and formal methods. Many prima facie different kinds of problems are shown to have common roots, and should thus be dealt and resolved together. Such an approach is usually prevented by the influence of traditional philosophical terminology and classification. The results of this investigation make it clear that the received ways of subdividing the subject matter of philosophy often conceal the roots of the problem. (shrink)

The decision whether to have a realist or an anti-realist attitude towards scientific hypotheses is interpreted in this paper as a choice that scientists themselves have to face in their work as scientists, rather than as a ‘philosophical’ problem. Scientists’ choices between realism and instrumentalism (or other types of anti-realism) are interpreted in this paper with the help of two different conceptual tools: a deflationary semantics grounded in the inferentialist approach to linguistic practices developed by some authors (e.g., Sellars, (...) Brandom), and an epistemic utility function that tries to represent the cognitive preferences of scientists. The first tool is applied to two different questions traditionally related to the problem of scientific realism: the non-miracle argument, and the continuity of reference. The second one is applied to the problem of unconceived alternatives, and to the distinction between realist and instrumentalist attitudes towards scientific hypotheses. (shrink)

The paper introduces ten open problems in belief revision theory, related to the representation of the belief state, to different notions of degrees of belief, and to the nature of change operations. It is argued that these problems are all issues in philosopical logic, in the strong sense of requiring inputs from both logic and philosophy for their solution.

What is a physical object according to the theory of quantum mechanics? The first answer to be considered is that given by Bohr in terms of the concept of complementarity. This interpretation is illustrated by way of an example, the two slit experiment, which highlights some of the associated problems of ontology. One such problem is the so-called problem of measurement or observation. Various interpretations of measurement in Quantum Theory, including those of Heisenberg, von Neumann, Everett and Bohr, are (...) compared and contrasted. A second problem concerns whether or not QT can be considered complete and therefore satisfactory as a basis for physics. Various attempts to complete QT by means of the addition of ‘hidden variables’ to the quantum mechanical state function are considered and their aims and achievements assessed. Finally, we investigate some of the characteristic ontological problems for the orthodox interpretation of Relativistic Quantum Theory. -/- . (shrink)

I present a discussion of some open issues in the philosophy of space-time theories. Emphasis is put on the ontological nature of space and time, the relation between determinism and predictability, the origin of irreversible processes in an expanding Universe, and the compatibility of relativity and quantum mechanics. In particular, I argue for a Parmenidean view of time and change, I make clear the difference between ontological determinism and predictability, propose that the origin of the asymmetry observed in physical processes (...) is related to the existence of cosmological horizons, and present a non-local concept of causality that can accommodate both special relativity and quantum entanglement. (shrink)

A collection of essays that cover a range of topics of relevance to health care professionals. The book is intended to fill a gap between introductory texts on medical ethics and in-depth specialized books. It shows the importance of combining philosophical and ethical discussion.

The essays in this volume are based on addresses presented during a colloquium on free logic, modal logic and related areas held at the University of California at Irvine, in May of 1968. With the single exception of Dagfinn F011esdal, whose revised address is included in a recent issue of Synthese honoring W. V. Quine, all of the speakers at the Irvine colloquium are contributors to this volume. Thanks are due to Professor A. I. Melden, Chairman of the Department of (...) Philosophy at Irvine, for his enthusiastic support of the colloquium, and to Drs. Gordon Brittan and Daniel Dennett for their help in the administration of the colloquium. Finally. I should also like to thank Professor Ralph W. Gerard, Dean of the Graduate Division of the University of California at Irvine, for the financial support which made the colloquium possible. KAREL LAMBERT Laguna Beach, California, 1969 TABLE OF CONTENTS PREFACE V KAREL LAMBERT and BAS C. VAN FRAASSEN/ Meaning Relations, Possible Objects, and Possible Worlds 1 JAAKKO HINTIKKA / Existential Presuppositions and Uniqueness Presuppositions 20 RICHMOND H. THOMASON / Some Completeness Results for Modal Predicate Calculi 56 H. LEBLANC and R. K. MEYER / Truth-Value Semantics for the Theory of Types 77 J. M. VICKERS / Probability and Non Standard Logics 102 PETER W. WOODRUFF / Logic and Truth Value Gaps 121 DANA SCOTT / Advice on Modal Logic 143 INDEX OF NAMES 175 KAREL LAMBER T AND BAS C. (shrink)

Fitness plays many roles throughout evolutionary theory, from a measure of populations in the wild to a central element in abstract theoretical presentations of natural selection. It has thus been the subject of an extensive philosophical literature, which has primarily centered on the way to understand the relationship between fitness values and reproductive outcomes. If fitness is a probabilistic or statistical quantity, how is it to be defined in general theoretical contexts? How can it be measured? Can a single (...) conceptual model for fitness be offered that applies in all biological cases, or must fitness measures be case-specific? Philosophers have explored these questions over the last several decades, largely in the context of an influential definition of fitness proposed in the late 1970s: the propensity interpretation. This interpretation as first described undeniably suffers from significant difficulties, and debate regarding the tenability of amendments and alternatives to it remains unsettled. (shrink)

John Kekes proposes a new way of understanding the nature of philosophical problems, and defends a pluralist approach towards coping with them. He argues that the recurrence of such problems is not a defect, but a consequence of the richness of our modes of understanding that enlarges the range of possibilities by which we might choose to live.