This volume represents an important contribution to Peirce’s work in mathematics and formal logic. An internationally recognized group of scholars explores and extends understandings of Peirce’s most advanced work. The stimulating depth and originality of Peirce’s thought and the continuing relevance of his ideas are brought out by this major book.

This volume represents an important contribution to Peirce’s work in mathematics and formal logic. An internationally recognized group of scholars explores and extends understandings of Peirce’s most advanced work. The stimulating depth and originality of Peirce’s thought and the continuing relevance of his ideas are brought out by this major book.

Aquinas’s theology, as presented in his Scriptum, is “scientific” in the Aristotelian sense of this term. Some of its arguments for conclusions are based on theology’s “proper” principles—the articles of faith—but many others are purely rational demonstrations. As the basis for his rational arguments in theology, and in particular his treatment of the divine essence in d. 8, he introduces philosophical principles, and offers dialectical arguments for them, which are thoroughly Avicennian. In order to understand Aquinas’s commentary on d. 8, (...) then, it is not just helpful but necessary to see how he makes use of doctrines coming from the Metaphysics of Avicenna’s Book of Healing. So we look first at Aquinas’s source texts in Avicenna, and then at how he makes use of them in his commentary on the Sentences, Bk. 1, d. 8. (shrink)

The progression of research and scholarly inquiry does not occur in isolation and is wholly dependent on accurate reporting of methods and results, and successful replication of prior work. Without mechanisms to correct the literature, much time and money is wasted on research based on a crumbling foundation. These guidelines serve to outline the respective responsibilities of researchers, institutions, agencies, and publishers or editors in maintaining the integrity of the research record. Delineating these complementary roles and proposing solutions for common (...) barriers provide a foundation for best practices. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:BOOK REVIEWS 493 La Trinite Creatrice. By GILLES EMERY. Paris: Vrin, 1995. Pp. 590 (paper). It was only a question of when, not if, the late rejection of Thomism in Catholic circles would be followed by the next tum toward the thought of the Angelic Doctor. This movement is already underway, and on the European continent two groups of young Dominicans are playing prominent roles. In Toulouse, though he (...) only assumed its editorship in 1991, S.-T. Bonino already has made the venerable Revue thomiste indispensable reading again. Two recent thematic issues are especially noteworthy: "Autour d'Etienne Gilson" (94 [1994): 355-553) and "S. Thomas et l'onto-theologie" (95 [1995): 1-192). Bonino's own bulletins et recensions are erudite and lively, and he is very clear about the present situation: After the decline of the last decades, Thomism is searching for a new 6lan, a new look, and not without success:... the corpse of Thomism is stirring again. Though the new look is not yet complete, one feature is set: One common point unites all now approaching the works of St. Thomas, whatever their ultimate goals: the necessity to put Thomistic doctrine into serious historical perspective.... Historical-doctrinal study of St. Thomas is opening the possibility of an authentic revival of Thomism. (Revue thomiste 95 [1995]: 485-6) While Anglo-Americans approaching Aquinas from neoscholastic or analytic perspectives might not be so enthusiastic about history, Fr. Bonino is simply correct. For evidence, he turns to the historical work of the other group of Dominicans, at Fribourg. Chief among them is J.-P. Torrell, whose masterful 1993 biography, Initiation d saint Thomas d'Aquin, is now in English, and was accompanied by a Festschrift for the eminent professor of theologyOrdo sapientiae et amoris, ed. C.-J. de Oliveira. Not least among Torrell's contributions has been to direct the thesis of Gilles Emery-La Trinite creatrice. One paragraph of Emery's helpful general conclusion reveals three dominant themes in his important work: In virtue of the nexus mysteriorum, faith in the Trinity clarifies faith in the creative and saving activity of God, while the doctrine of creation in its turn clarifies our approach to the mystery of the Trinity. It is this mutual clarification and support among the articles of faith that we mean by speaking of the "function" of the theme of the creative Trinity. The unity of the Trinity in its works ad extra constitutes a fundamental rule of the trinitarian theology of our scholastics. But it does not exhaust their theological discourse on the subject of God as creator. To arrive at a balanced doctrine, trying to give all the aspects of the mystery their due, one must add to the rule of unity a second rule, which completes it: the procession of the divine persons is the origin of the procession of creatures. (519) Emery's primary theme is captured in the title-The Creative Trinity. Creation involves not only the one God as efficient cause bestowing existence 494 BOOK REVIEWS on a multitude of creatures (rule 1), but also the Trinitarian multiplicity within God as exemplar cause of the procession of creatures (rule 2). The neoscholastics ignored rule 2, separating creation (which was turned over to the philosophers) from Trinity (the exclusive domain of the theologians). This too neat division oflabor produced unhappy consequences: a doctrine ofcreation with no role for the Trinity, and a doctrine of the Trinity with no function in creation. What can be called Emery's Trinitarian theme is a corrective for such mistakes. To understand this side of creation rightly, Emery situates Aquinas's thought in relation to Albert and Bonaventure, on whom he heavily depends. This is his hi,storical theme. From the development of these two principal themes there gradually emerges a third, less overt, but in the long run of signal importance for the new look of Thomism-what might be called the integration theme, uniting reason and revelation in Aquinas's theology. To break through the crust that had built up around Aquinas's genuine doctrine of creation Emery turns to history. Limiting himself to the Scriptum super libros Sententiarum, he finds the Trinitarian... (shrink)

Aquinas’s theology, as presented in his Scriptum, is “scientific” in the Aristotelian sense of this term. Some of its arguments for conclusions are based on theology’s “proper” principles—the articles of faith—but many others are purely rational demonstrations. As the basis for his rational arguments in theology, and in particular his treatment of the divine essence in d. 8, he introduces philosophical principles, and offers dialectical arguments for them, which are thoroughly Avicennian. In order to understand Aquinas’s commentary on d. 8, (...) then, it is not just helpful but necessary to see how he makes use of doctrines coming from the Metaphysics of Avicenna’s Book of Healing. So we look first at Aquinas’s source texts in Avicenna, and then at how he makes use of them in his commentary on the Sentences, Bk. 1, d. 8. (shrink)

Aquinas’s theology, as presented in his Scriptum, is “scientific” in the Aristotelian sense of this term. Some of its arguments for conclusions are based on theology’s “proper” principles—the articles of faith—but many others are purely rational demonstrations. As the basis for his rational arguments in theology, and in particular his treatment of the divine essence in d. 8, he introduces philosophical principles, and offers dialectical arguments for them, which are thoroughly Avicennian. In order to understand Aquinas’s commentary on d. 8, (...) then, it is not just helpful but necessary to see how he makes use of doctrines coming from the Metaphysics of Avicenna’s Book of Healing. So we look first at Aquinas’s source texts in Avicenna, and then at how he makes use of them in his commentary on the Sentences, Bk. 1, d. 8. (shrink)

Nathan Houser, Don D. Roberts and James Van Evra (eds), Studies in the Logic of Charles Sanders Peirce, In:Bloomington and Indianapolis, Indiana University Press, 1997, xiii + 653 pp. £41.95. ISBN 0-253-33020-3.

Revisiting African philosophy’s classic questions, D. A. Masolo advances understandings of what it means to be human—whether of African or other origin. Masolo reframes indigenous knowledge as diversity: How are we to understand the place and structure of consciousness? How does the everyday color the world we know? Where are the boundaries between self and other, universal and particular, and individual and community? From here, he takes a dramatic turn toward Africa’s current political situation and considers why individual rights and (...) freedoms have not been recognized, respected, demanded, or enforced. Masolo offers solutions for containing socially destructive conduct and antisocial tendencies by engaging community. His unique thinking about community and the role of the individual extends African philosophy in new, global directions. (shrink)

_Probability: A Philosophical Introduction_ introduces and explains the principal concepts and applications of probability. It is intended for philosophers and others who want to understand probability as we all apply it in our working and everyday lives. The book is not a course in mathematical probability, of which it uses only the simplest results, and avoids all needless technicality. The role of probability in modern theories of knowledge, inference, induction, causation, laws of nature, action and decision-making makes an understanding of (...) it especially important to philosophers and students of philosophy, to whom this book will be invaluable both as a textbook and a work of reference. In this book D. H. Mellor discusses the three basic kinds of probability – physical, epistemic, and subjective – and introduces and assesses the main theories and interpretations of them. The topics and concepts covered include: * chance * frequency * possibility * propensity * credence * confirmation * Bayesianism. _Probability: A Philosophical Introduction_ is essential reading for all philosophy students and others who encounter or need to apply ideas of probability. (shrink)

This book deals not so much with statistical methods as with the central concept of chance, or statistical probability, which statistical theories apply to nature.

Recent years have been blessed with an abundance of logical systems, arising from a multitude of applications. A logic can be characterised in many different ways. Traditionally, a logic is presented via the following three components: 1. an intuitive non-formal motivation, perhaps tie it in to some application area 2. a semantical interpretation 3. a proof theoretical formulation. There are several types of proof theoretical methodologies, Hilbert style, Gentzen style, goal directed style, labelled deductive system style, and so on. The (...) tableau methodology, invented in the 1950s by Beth and Hintikka and later per fected by Smullyan and Fitting, is today one of the most popular, since it appears to bring together the proof-theoretical and the semantical approaches to the pre of a logical system and is also very intuitive. In many universities it is sentation the style first taught to students. Recently interest in tableaux has become more widespread and a community crystallised around the subject. An annual tableaux conference is being held and proceedings are published. The present volume is a Handbook a/Tableaux pre senting to the community a wide coverage of tableaux systems for a variety of logics. It is written by active members of the community and brings the reader up to frontline research. It will be of interest to any formal logician from any area. (shrink)

Plotinus is the first Greek philosopher to hold a systematic theory of consciousness. The key feature of his theory is that it involves multiple layers of experience: different layers of consciousness occur in different levels of self. This layering of higher modes of consciousness on lower ones provides human beings with a rich experiential world, and enables human beings to draw on their own experience to investigate their true self and the nature of reality. This involves a robust notion of (...) subjectivity. However, it is a notion of subjectivity that is unique to Plotinus, and remarkably different from the Post-Cartesian tradition. Behind the plurality of terms Plotinus uses to express consciousness, and behind the plurality of entities to which Plotinus attributes consciousness, lies a theory of human consciousness. It is a Platonist theory shaped by engagement with rival schools of ancient thought. (shrink)

Introduction to healthcare ethics committees / D. Micah Hester and Toby Schonfeld -- Brief introduction to ethics and ethical theory / D. Micah Hester and Toby Schonfeld -- Ethics committees and the law / Stephen Latham -- Cultural and ...

This chapter presents and illustrates fundamental principles of the intuitionistic mathematics devised by L.E.J. Brouwer and then describes in largely nontechnical terms metamathematical results that shed light on the logical character of that mathematics. The fundamental principles, such as Uniformity and Brouwer’s Theorem, are drawn from the intuitionistic studies of logic and topology. The metamathematical results include Gödel’s negative and modal translations and Kleene’s realizability interpretation. The chapter closes with an assessment of anti-realism as a philosophy of intuitionism.

Let S be a deductive system such that S-derivability (⊦s) is arithmetic and sound with respect to structures of class K. From simple conditions on K and ⊦s, it follows constructively that the K-completeness of ⊦s implies MP(S), a form of Markov's Principle. If ⊦s is undecidable then MP(S) is independent of first-order Heyting arithmetic. Also, if ⊦s is undecidable and the S proof relation is decidable, then MP(S) is independent of second-order Heyting arithmetic, HAS. Lastly, when ⊦s is many-one (...) complete, MP(S) implies the usual Markov's Principle MP. An immediate corollary is that the Tarski, Beth and Kripke weak completeness theorems for the negative fragment of intuitionistic predicate logic are unobtainable in HAS. Second, each of these: weak completeness for classical predicate logic, weak completeness for the negative fragment of intuitionistic predicate logic and strong completeness for sentential logic implies MP. Beth and Kripke completeness for intuitionistic predicate or sentential logic also entail MP. These results give extensions of the theorem of Gödel and Kreisel (in [4]) that completeness for pure intuitionistic predicate logic requires MP. The assumptions of Godel and Kreisel's original proof included the Axiom of Dependent Choice and Herbrand's Theorem, no use of which is explicit in the present article. (shrink)

How does the study of society relate to the study of the people it comprises? This longstanding question is partly one of method, but mainly one of fact, of how independent the objects of these two studies, societies and people, are. It is commonly put as a question of reduction, and I shall tackle it in that form: does sociology reduce in principle to individual psychology? I follow custom in calling the claim that it does ‘individualism’ and its denial ‘holism’.

Is cloning human beings morally wrong? The basis for the one serious objection to cloning is that, because of what a clone is, clones would have much worse lives than non-clones. I sketch a fragment of moral theory to make sense of the objection. I then outline several ways in which it might be claimed that, because of what a clone is, clones would have much worse lives than non-clones. In particular, I look at various ideas connected with autonomy. I (...) conclude that there is no basis to the claim that, because of what a clone is, clones would have much worse lives than non-clones. I therefore reject the claim that cloning human beings is morally wrong. (shrink)

In the myth of the Phaedrus Plato sets forth a picture of the life of discarnate souls in heaven. He represents these souls by the symbol of a winged charioteer driving winged horses. In the case of the souls of the gods, the charioteers and horses are good. In the case of the other souls whom Plato calls daimones, and among whom our own souls are included, the soul is represented by a charioteer with two horses of which the right (...) one is good but the left one evil. It is generally agreed that the right and left horses represent thumos and passion respectively, while the charioteer symbolizes reason. Plato goes on to describe a procession which the gods and daimones make up to the outer edge of heaven in order to contemplate the Forms which lie beyond. The gods, we are told, make the ascent easily and when they reach the edge of heaven have no difficulty in staying there and beholding the Forms. The daimones, however, experience difficulty due to the recalcitrance of the evil horse, which all their charioteers possess (247 b Plato divides the daimones into three main groups: those who succeed in beholding the Forms though with difficulty; those whose vision is only partial; those, finally, who fail to see the Forms at all. Since contemplation of the Forms provides the nourishment by which the wings of the soul are nurtured, those daimones who fail to see the Forms at all lose their wings and fall to earth. They have to go through a series of earthly existences for 10,000 years, before they regain their wings and return to heaven. (shrink)

D. D. Raphael; VI*—Hume and Adam Smith on Justice and Utility, Proceedings of the Aristotelian Society, Volume 73, Issue 1, 1 June 1973, Pages 87–104, https://d.