This monograph attempts to clarify one significant but much neglected aspect of Peirce's contribution to the philosophy of science. It was written in 1963 as my M. A. thesis at the Uni versity of Illinois. Since the topic is still neglected it is hoped that its pUblication will be of use to Peirce scholars. I should like to acknowledge my indebtedness to Dr. Max Fisch who broached this topic to me and who advised me con tinuously through its development, assisting (...) generously with his own insights and unpublished Peirce manuscripts. TABLE OF CONTENTS INTRODUCTION 1. A Current Issue in the Philosophy of Science 1 2. Peirce and His Theory of Abduction 5 3. The General Character of Abduction 7 PART I: THE EARLY THEORY 1. Peirce's Earliest Conception of Inference 11 2. Three Kinds of Inference and Three Figures of Syllogism 13 3. Ampliative Inference and Cognition 17 4. Induction and Hypothesis 20 5. The Method of Methods 23 PART II: THE LATER THEORY 1. The Transitional Period 28 2. Three Stages of Inquiry 31 3. Abduction and Guessing Instinct 35 4. Logic as a Normative Science 38 5. Hypothesis Construction and Selection 41 6. Abduction and Pragmatism 44 7. Economy of Research 47 8. Justification of Abduction 51 CONCLUSION 55 61 BIBLIOGRAPHY INTRODUCTION 1. (shrink)

On April 3, 1995, the Fourth Circuit upheld the right of a Maryland hospital to terminate a surgeon who was HIV-positive ). A resident in the University of Maryland Neurosurgical Training Program was dismissed when hospital administrators learned of his infection with HIV. The resident, known as Dr. Doe, claimed that his termination violated federal laws protecting persons with disabilities. The court upheld the hospital's actions as lawful and affirmed the trial court's grant of summary judgment for the hospital.Dr. Doe (...) charged that his dismissal from the training program violated the Rehabilitation Act and the Americans with Disabilities Act. (shrink)

Graphical AbstractGroup photo of the participants at the chromosome stability meeting in Jawaharlal Nehru Centre for Advanced Scientific Research (JNCASR), Bangalore, India. The meeting brought together the Indian scientific community and investigators from other countries working on various aspects of chromosome stability.

There is a unique relationship between Maoist policies and philosophy. This uniqueness is idue, on the one hand, to the pedagogical orientation of the CPC, and to the essential role of the cultural revolution, on the other.

The history of contemporary modal logic dates back to the writings of C. S. Lewis in the early part of this century. Since then, a growing body of literature has attested to professional interest in the area, and in a number of related issues in philosophical logic which have received wide attention. The recent development of powerful formal techniques for modal system building, together with an increasing interest in modal logic as a tool for philosophical analysis, have created a need (...) for an up-to-date text to introduce students to this material. Snyder's book attempts to answer this need. Assuming an understanding of elementary propositional logic, Snyder introduces a reductive technique called cancellation for detecting the theorems of a system of logic. This technique, analogous to the construction of Smullyan trees but more compact, is extended to modal and quantified contexts. Cancellation versions of the systems M and Mn of G. H. von Wright, and S4 and S5 of Lewis are developed. Snyder uses a Hintikka type of semantics, showing how the various formal systems are differentiated at the semantic level by differing conditions which must be imposed on the model systems used as interpretations for them. These model systems, and the conditions imposed upon them, are in turn described by means of a metalanguage which is essentially first-order quantificational logic. The power of this technique stems from the fact that for every object language formula of a system, there is a corresponding formula in the metalanguage which describes the conditions an interpretation must meet in order to satisfy the original formula. The conditions that the interpretations of a given system of logic must meet are reflected in this metalanguage as "antecedent assumptions," and these in turn correspond to cancellation rules for the object language. This correspondence is constructed in such a way that the metalinguistic counterpart of each theorem of the system will be a theorem of first-order logic. Snyder's primary interest is in showing how modal logic can be used, with the help of these techniques, to build a large variety of formal systems and to "tailor" such systems to meet a variety of analytical tasks. Simple modal systems are developed for the articulation of a number of modal concepts, in addition to the classic alethic ones. Examples are taken from temporal, deontic, and epistemic logic to show how specific interpretations of the meanings of the relevant operators lead to the incorporation of appropriate conditions in the formal systems used to articulate them. An entire chapter is devoted to a discussion of the paradoxes of material and strict implication, and to an attempt to articulate the notion of entailment through the development of formal systems which include a dyadic modal operator that is free of these paradoxes. The final chapter discusses such classical issues as proper names, reference, fictional entities, definite descriptions, and existence presuppositions. Appendices deal with such matters as the equivalence of the cancellation systems to more classical axiomatic-deduction systems, and the sketch of a proof of soundness and completeness for all the modal systems presented. While designed as a text, this volume should be of interest to both logicians and those working in metaphysics and language analysis, since the primary concern of the author is to develop techniques that will facilitate the usefulness of modal logic as a tool for philosophical analysis. The instructor's manual contains many suggestions derived from the author's experience in teaching this non-standard treatment of the subject.--K. T. (shrink)

The recent revival of Confucianism in the PRC raises questions regarding the legitimacy of cultivating Confucian virtues such as ren, li and xiao in an educational context. This article is based on the assumptions that education is an ideologically laden practice and that moral virtues have the potential of functioning to sustain hegemony and other forms of social control. By focusing on the Xiao Jing, a lesser known Confucian classic, it offers the Confucian account of filial piety a charitable reading (...) which then proceeds to examine the ideological dimension of filial piety. By employing concepts such as naturalisation and the public–private distinction in my analysis, I argue that filial piety should be understood through a critical lens. While the question ‘Is filial piety a virtue?’ cannot be answered in a simple, straightforward manner, the discussion on filial piety presented in this article has the potential to shed light on the relationship between politics and moral education. (shrink)

The double issue of Synthese devoted to essays on the work of W. V. Quine has been re-issued under hard cover with an additional paper by Grice on "Vacuous Names" and a 13-page bibliography of Quine's writings. With the exception of Berry's "Logic with Platonism" and Jensen's "On The Consistency of a Slight. Modification of Quine's New Foundation," the papers are concerned with the key issues of Word and Object. Quine's responses to each of the contributors are not as helpful (...) as they might be, but are at times quite illuminating. He dispels Stenius's view in "Beginning with Ordinary Things" that Quine holds a Russellian epistemology, for example, and clarifies somewhat his account of ontic commitment in replying to Hintikka's "Behavioral Criteria of Radical Translation." Hintikka argues that "to be is to be a value of a bound variable" presupposes the principle, "to be is to be an object of search." Quine rejects this view, identifying his ontology with the range of the variables as opposed to the class of all things to which a theory is ontically committed. The introduction to chapter two of Word and Object by Harman is quite helpful, suggesting among other things that Quine's use of 'propositional attitude' is a misnomer to be better replaced by 'sentential attitude'. An interesting and provocative paper by Kaplan offers a Fregean alternative to Quine's general mode of handling referentially opaque contexts, allowing "Quantifying In" with the variable ranging over expressions. Interestingly enough, Quine's remarks are rather laudatory and sympathetic. Davidson's "On Saying That" suggests a roughly similar account of oratio obliqua discourse. Føllesdal and Sellars discuss "Quine on Modality" and "Some Problems about Belief." There is a discussion of "Quine's Philosophy of Science" by Smart, tracing a shift from instrumentalism to realism on the part of Quine. Also included are papers by Chomsky, Stroud, and Geach, as well as Strawson's familiar "Singular Terms and Predication." In spite of the imposing price and the uneven quality of the essays, the book is a desirable piece of Quineana.--K. T. (shrink)

The editor has arranged forty-nine essays on and by Santayana into eight chapters representing major areas of Santayana's thought such as "Materialism and Idealism," "Essence, Substance, and Existence," "Art and Beauty." The essays supposedly speak to their chapter titles and to each other to create "the sense of dialogue"; with a few exceptions they were not written as deliberate conversation. This "dialogue" treats the reader to a fine display of the variety of minds and interests at work in philosophy and (...) illustrates the fact that one man's philosophical arena is rarely another man's. From J. H. Randall, Jr. to John Crowe Ransom, a recurring point of contention is Santayana's conception of Essences and their relationship to Matter. The range of interpretation on this issue goes from plaintive objections that "Essences don't do anything!" to appreciative acknowledgment that "Essences don't do anything!". Arguments over "isms" abound; realism, idealism, epiphenominalism are examined from many angles besides Santayana's. Santayana is highlighted nicely, arranged in this way beside his critics. His ability to locate the vital force behind an idea and to indicate where specific thrusts of thought will lead evinces his title of philosopher and master critic. This collection is not limited in appeal to Santayana aficionados.--A. K. T. (shrink)

The twenty-two essays collected for this book range widely in theme, style, and quality. The essays, a majority of which were previously unpublished, are arranged in three sections: 1) Early Essays, containing one particularly fine essay, "The Soul at Play," originally intended as part of Santayana's Soliloquies in England; 2) Later Essays, in which the title essay and "Friendship" are outstanding; and 3) Philosophical Essays, offering commentaries on Russell, Dewey, and James, on his own philosophy, and "On the False Steps (...) of Philosophy." The book's last article, "What is the Ego?", is an elaboration of his criticism of those "German Prophets" who return from self-contemplation "as greedy as children and as stubborn as Inquisitors." Santayana's manner of exposition often involves the elaboration of a single image or metaphor. When an image or metaphor is employed which can bear the weight of subtle distinctions, he is brilliant; but when the metaphor is too weak to encompass his thinking, then his writing becomes flowery and decadent. The essays, unfinished and fragmentary for the most part, are frequently little more than a single extended metaphor--sometimes over-extended. The fragmentary, possibly only experimental, ideas in these essays invite comparison with their use in his completed works. The book will be of special interest to someone already familiar with Santayana.--A. K. T. (shrink)

Each decade since 1979, the Healthy People initiative establishes the national prevention agenda and provides the foundation for disease prevention and health promotion policies and programs. Law and policy have been included in Healthy People objectives from the start, but not integrated into the overall initiative as well as possible to potentially leverage change to meet Healthy People targets and goals. This article provides background on the Healthy People initiative and its use among various stakeholder groups, describes the work of (...) a project aiming to better integrate law and policy into this initiative, and discusses the development of Healthy People 2030 — the next iteration of health goals for the nation. Lessons from the preliminary stages of developing Healthy People by the HHS Secretary's Advisory Committee on National Health Promotion and Disease Prevention Objectives for 2030 and a Federal Interagency Workgroup will be included. Efforts by the Committee focused on the role of law and policy as determinants of health and valuable resources around health equity are also shared. Finally, the article discusses ways that law and policy can potentially be tools to help meet Healthy People targets and to attain national health goals. (shrink)

Prior apparently left a substantially completed manuscript dealing with the objects of thought when he died in 1969. Geach and Kenny have edited this material, supplementing it with both published and unpublished other writings, including an appendix on names in lieu of Prior's intended final chapter. The result is an interesting, often non-standard, discussion of many issues central to philosophical logic. There are two major concerns treated--what is it that we think?, and what is it that we think about?. These (...) are the two principle ways in which 'thinking of' can occur as a relation for Prior. An examination of the first sense results in a defense of the view that propositions, as language-independent logical constructions, are the objects of thought. In doing so, a large number of related issues are discussed to include criticisms of extentionalist [[sic]] theses, a sympathetic version of the assertive redundancy theory of truth, and an account of non-assertoric logic. Prior also devotes chapters to paradoxes such as that of the liar, and to Tarskian and alternative semantics. Perhaps the most interesting section of the book is that devoted to discussing what sentences are about, especially when their ostensible subjects are non-existent, e.g., "The King of France is bald." It is not clear just what his positive views are, but Prior has a number of criticisms directed against current intentionalistic views of names as well as against Russellian names. His chief worry seems to concern oratio obliqua constructions in which a reporter does not believe in the existence of that of which/whom a reportee speaks. Although critical of writers influenced by either the early Brentano or the later Russell, Prior appears to be sympathetic to both schools in that he seems to view non-demonstrative sentences as never being directly about their subjects. Thus, neither "Gustavus is bald" nor "The King of Sweden is bald" would be about the King of Sweden, i.e., Gustavus. However, since Gustavus is the King of Sweden, the sentences are indirectly about him. Presumably, such a move precludes a reporter's being committed to the reportee's ontology, thereby avoiding the difficulty. An interesting but undeveloped aspect of his view is the role of background stories in our use of names. While some use is made of formal logic in the Polish notation, unfamiliarity with either is not a bar to following the text as English translations and keys are provided. It is unfortunate that we cannot look forward to further elucidation of Prior's views.--K. T. (shrink)

This article questions social constructionists' claims to introduce Wittgenstein's philosophy to psychology. The philosophical fiction of a neonate Crusoe is introduced to cast doubt on the interpretations and use of the private language argument to support a new psychology developed by the constructionists. It is argued that a neonate Crusoe's viability in philosophy and apparent absence in psychology offends against the integrity of the philosophical contribution Wittgenstein might make to psychology. The consequences of accepting Crusoe's viability are explored as they (...) appear in both philosophy and psychology. (shrink)

P. M. S. Hacker's tetralogy on human nature (2007–2021) is a recent contribution to philosophical anthropology. In this work, the expression ‘form of representation’ appears at crucial points of discussion. This paper begins with an exposition and analysis of this notion, followed by a look at how it is utilised in the discussion of knowledge, the mind, and other emotive and moral concepts. It then turns to a comparison of ‘forms of representation’ with two important concepts, namely, analogy and metaphor. (...) To offer an evaluation of ‘forms of representation’ as a critical tool, this paper examines the increasingly common tendency for humans to identify with their brains. (shrink)

Against the background of a disenfranchised and hopeless exilic Israel, Ezekiel received the vision of ‘Dry Bones’, predicting an eschatological resuscitation and resurrection to life and restoration to the land of Yahweh’s covenant people. This article previews the political, social, economic and moral conditions of many African societies as being in a disenfranchised, hopeless exilic state. It nonetheless argues that the theological essence of Ezekiel’s visionary imagery of ‘Dry Bones’ resonates well with such deteriorating and hopeless African societies. It envisages (...) the semblances, relatedness and relevance of Ezekiel’s hope principle of a restorative eschatological theology as a possible reality for Africa’s hopeless present ‘Dry Bones’ state. Upon this hope principle, the article proposes a theological framework of faith against despondency and despair for the realisation of such eschatological reality for Africa. It holds that God is equally capable of displaying his restorative power and sovereignty to reverse the hopeless conditions of African nations in demonstration of his love, compassion and care as he did for the apparently irreparable condition of exilic Israel. (shrink)