John Venn is remembered today as the inventor of the famous "Venn diagram." The postmortem fame of the namesake diagram has until now eclipsed Venn's own status as one of the most accomplished logicians in his day. Praised by John Stuart Mill as a "highly successful thinker" with much "power of original thought," Venn profoundly influenced nineteenth-century philosophers, ranging from Mill and Henry Sidgwick to Charles Sanders Peirce. Venn was heir to a clerical, Evangelical dynasty but religious doubts led (...) him to resign Holy Orders and instead turn to an academic life, writing influential textbooks on probability theory and logic and advocating for education reform, including for women's education. Venn also collaborated with Francis Galton in the unofficial Anthropometrical Laboratory, and, through his writing and teaching, a direct line can be traced from Venn and his circle to the development of analytic philosophy in the work of W. E. Johnson, G. E. Moore, Bertrand Russell, and C. D. Broad. Through family descent, Venn was connected to eminent Victorians like Leslie Stephen and Virginia Woolf. This essential book explores Venn's life and work in context, taking readers on his journey from Evangelical son to Cambridge don. The picture that emerges of Venn, the person, is of a man with many sympathies-sometimes mutually reinforcing and at other times outwardly contradictory. (shrink)

The aim of this paper is to present the close connection which can be established between the notion of mode of presentation (Frege) and ground (Peirce) in order to show that they are used to explain why signs can give us knowledge –nonconventional knowledge– about the world.

A. N. Prior very much admired the logic and philosophy of C.S. Peirce. In the spring of 1962 Prior went to Chicago to study Peirce's ideas. One of the topics that caught his attention was Peirce's existential graphs. This interest continued when he returned to England. In this paper Prior's grappling with the existential graphs will be discussed.

The vitality of Peirce's ideas has recently stimulated the writing of several books and articles. This is not strictly a revival, but rather the first systematic presentation to the philosophic public of what Peirce hoped was an architectonic philosophy. While some commentators find Peirce's work to consist merely of brilliant fragments of an ultimate failure, Potter believes that Peirce "has achieved a partial synthesis with gaps and inconsistencies, some of which at least can be remedied." In (...) this book Potter distinguishes for study five aspects of Peirce's philosophy, and some of their relations to one another and to the whole Peirce had in mind. The aspects considered are the categories: Firstness, Secondness, and Thirdness, which can be very roughly characterized as potentiality, actuality, and necessity, or mediating law; the normative sciences of logic, ethics, and esthetics; pragmatism, of which the exposition in the 1870's was only the as yet unconnected beginning; synechism, the cosmology which Peirce thought proved pragmatism; and the Scotistic realism which Peirce felt to be essential to any authentic pragmatism. Peirce's divisions of philosophy correspond to his categories--phenomenology to Firstness and normative science to Secondness. Metaphysics, corresponding to Thirdness, attempts to comprehend the reality of the data of phenomenology and their interpretation by normative sciences. Although in no sense polemical, this careful study contains replies to most standard criticisms of the pragmatic theories of meaning and truth in its explication of the relation of pragmatism to the rest of Peirce's philosophy. In his second section Potter deals with synechism, the principle of continuity, and law, including a strong chapter on "Law as Living Power." The final section treats Peirce's accommodation of continuity and Darwinian evolutionary theory. If growth and development are fundamental throughout the cosmos, Peirce saw that we must admit real chance and its important implications for questions of determinism and mind. Potter makes a close study of Peirce which he shares with the reader, giving insights, and also a glimpse of the process which leads up to them. The concentration on norms and ideals, perhaps less familiar aspects of Peirce's philosophy, may encourage wider investigation of his writings by those who considered him only as a logician or the founder of pragmatism. This is a superior study, and an addition to the scholarly literature on one of America's major thinkers.--M. B. M. (shrink)

Richard J. Bernstein, who has played a leading role in "the pragmatist turn" in contemporary philosophy, replies to twelve younger critics in a lively conversation about pragmatism's past, present, and future as a guiding paradigm for philosophy and related fields.

Darwin’s explanation for the natural phenomenon of evolution has been well established in the scientific community. That is a generally accepted historical fact, even if the situation has been very nuanced all along. If an alternative theory is to get established at all, it would have to take almost the same route that Darwin’s theory took. While the hair-splitting philosophical exegesis keeps moving the intellectual scholarship forward, some individuals from the “indefinite community” would have to decide to “charitably” put their (...) “faith” in an interpretation of the theory, put this abductive interpretation to a set of empirical tests, and “hope” that this also solves their pressing problems. Effectively, this.. (shrink)

This paper presents a comprehensive account of Peirce's post-1900 theory of abduction. The account aims at bringing together various strands of discussion in Peirce's work, showing how their interaction creates a more coherent picture of his thoughts on abductive reasoning as manifest after the turn of the century. The discussion is of a historical nature, rather than a critical assessment.

Four years after completing his Ph.D. on “The Psychology of Kant,” one of Peirce’s most famous students, John Dewey, published a compendium of Leibniz’s main theses, his 1888 Leibniz’s New Essays.1 Such a move from critical to pre-critical rationalism seems to echo Peirce’s judgment that to fully understand Kant, a thorough familiarity with Leibniz’s philosophy is an indispensable preliminary (N 2:186, 1899); for Kant himself “was reposing in a firm belief in the metaphysics of Leibnitz as theologized by (...) Wolff when he first read the book of Hume.” (W 1:104, 1863) Peirce himself started his reflection with the study of Kant’s thought. The purpose of the present paper is to demonstrate that his actual implicit.. (shrink)

Courteously, Professor Jacquelyn Kegley, in her helpful and balanced book Josiah Royce in Focus, allocates her summary of responses to my 1976 hypothesis.2 My hypothesis stated that Royce’s intellectual development from 1875 to 1916 was aptly imagined as a triple-peaked affair.3 The jagged line of the Sierras’ peaks with its three highest may unduly distract from the emphasis also needed on the continuity and unique identity of the whole course of Royce’s thought and of the entire range of the Sierras (...) in the United States.Kegley draws upon Royce’s own image of new growth with distinct yet consistent additions.4 I now see both of these starting images as helpful yet limited for the whole of... (shrink)

In this paper we show that some versions of Dung’s abstract argumentation frames are equivalent to classical propositional logic. In fact, Dung’s attack relation is none other than the generalised Peirce–Quine dagger connective of classical logic which can generate the other connectives ${\neg, \wedge, \vee, \to}$ of classical logic. After establishing the above correspondence we offer variations of the Dung argumentation frames in parallel to variations of classical logic, such as resource logics, predicate logic, etc., etc., and create resource (...) argumentation frames, predicate argumentation frames, etc., etc. We also offer the notion of logic proof as a geometrical walk along the nodes of a Dung network and thus we are able to offer a geometrical abstraction of the notion of inference based argumentation. Thus our paper is also a contribution to the question: “What is a logical system” in as much as it integrates logic with abstract argumentation networks. (shrink)

Some very good arguments can be given in favor of the Augustinean wisdom, according to which it is impossible to provide a satisfactory definition of the concept of time. However, even in the absence of a proper definition, it is possible to deal with conceptual problems regarding time. It can be done in terms of analogies and metaphors. In particular, it is attractive to make use of Peirce's diagrams by means of which various kinds of conceptual experimentation can be (...) carried out. This paper investigates how Peircean diagrams can be used within the study of time. In particular, we discuss 1) the topological properties of time, 2) the implicative structure in tense logic, 3) the notions of open future and branching time models, and finally 4) tenselogical alternatives to branching time models. (shrink)

The thesis of the paper is that semiotic processes are intrinsic to computation and computational systems. An explanation of computation that does not take this semiotic dimension into account is incomplete. Semiosis is essential to computation and therefore requires a rigorous definition. To prove this thesis, the author analyzes two concepts of computation: the Turing machine and the mechanistic conception of physical computation. The paper is organized in two parts. The first part (Sects. 2 and 3) develops a re-interpretation of (...) the Turing machine starting from Peirce’s semiotics. The author shows how this reinterpretation allows overcoming the dualism between a purist and a realist version of the Turing machine. The second part of the paper (Sect. 4) shows how a mechanistic explanation of physical computation such as the one developed by Piccinini is incomplete without considering semiotic relations. The paper intends to be a contribution to the philosophical debate on computation. (shrink)

The thesis identifies two strands in Rorty’s philosophy. One is an orientation towards practice in opposition to the traditional philosophical emphasis on theoretical knowledge. The other is Rorty’s anti-representationalist conception of knowledge. Rorty argues that these strands are mutually supporting, while the author argues they are incompatible. The nominal aim of Rorty’s anti-representationalism is to overcome many traditional dualisms of theoretical philosophy, such as subject and object, mind and world, and theory and practice. The thesis argues that anti-representationalism does not (...) and cannot achieve this aim, since what is required to overcome these dualisms is the recognition of the practical basis of knowledge, with which anti-representationalism is incompatible. The author agrees with much of Rorty’s critique of foundationalist epistemology, but argues in opposition to Rorty that anti-representationalism does not follow necessarily from this critique. Where Rorty locates the error of traditional epistemology in the very notion that knowledge and language can represent the world, the author argues that this idea is benign. The fundamental problem is the desire to anchor our conceptual scheme to an external structure independently of human practice — but this idea can be rejected without abandoning the notion of representation. The thesis also looks to explain why Rorty takes anti-representationalism to follow naturally from a rejection of foundationalism. The motivation is located in Rorty’s fundamental metaphysical orientation, which is naturalistic. Anti-representationalism is the product of the wish to promote a naturalistic worldview without succumbing to scientism. In this way Rorty hopes to unite the manifest and scientific images of man. The author argues that this cannot be done from within a naturalistic metaphysics. (shrink)

A metaphysical strand of C. S. Peirce’s American pragmatism resonates deeply in potential alliance with “incorporeal feminism”: a transcontinental philosophy with origins in Luce Irigaray’s ethics of sexual difference. A psychoanalyst trained by Lacan himself, Irigaray analyzes the unconscious of various philosophical systems, revealing dualism as an underlying phallic structure. In the dualism between idealism and materialism, she explains, the terms become sexually coded: idealism, paternal-masculine; materialism, maternal-feminine. Incorporeal feminism does not merely invert the roles, but radically reimagines the (...) relation between them, postulating the ideal as a maternal condition of possibility for birthing the material into existence; not separate substances but the inseparable activity of materiality making itself. For Peirce, ideas act; and though he was by no means a feminist, his metaphysics lend at least three insights to incorporeal feminism: an alternative to dualism in the trichotomic categories “firstness, secondness, and thirdness”; an evolutionary cosmology where the material universe is a gestating embryo within a womb; and an objective idealism: a model for addressing the dilemma of when sexual difference begins. Within “firstness,” sexual difference is ideal; an incorporeal activity pre-existing and latently imbuing materiality to varying degrees, ultimately expressing itself in certain life-forms as bodily differences. (shrink)

After examining c.s. peirce's concept, taxonomy, and hierarchy of the theoretical sciences of discovery as well as his notion of the economy of research as an objective of science, a study is made of his occasional but distinct use of the term 'system' in conceptual and procedural contexts. the study shows that peirce's views on systems theory resemble current views held by some proponents of the systems concept and the systems approach to problem-solving.

Hamner seeks to discover what makes pragmatism uniquely American. She argues that the inextricably American character of pragmatism of such figures as C.S. Peirce and William James lies in its often understated affirmation of America as a uniquely religious country with a God-given mission and populated by God-fearing citizens.

Institutional theory of law (ITL) reflects both continuity and change of Kelsen's legal positivism. The main alteration results from the way ITL extends Hart's linguistic turn towards ordinary language philosophy (OLP). Hart holds –like Kelsen – that law cannot be reduced to brute fact nor morality, but because of its attempt to reconstruct social practices his theory is more inclusive. By introducing the notion of law as an extra-linguistic institution ITL takes a next step in legal positivism and accounts for (...) the relationship between action and validity within the legal system. There are, however, some problems yet unresolved by ITL. One of them is its theory of meaning. An other is the way it accounts for change and development. Answers may be based on the pragmatic philosophy of Charles Sanders Peirce, who emphasises the intrinsic relation between the meaning of speech acts and the process of habit formation. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Beastly Vagueness in Charles Sanders Peirce and Henry JamesMegan M. QuigleyIn 1878, Charles Sanders Peirce closed the first section of "How to Make our Ideas Clear"—an article that William James later declared a "birth certificate of Pragmatism"—on a strangely anecdotal note.1 Using what would become known as the pragmatic method to demolish the notion of Grand Ideas ("Our idea of anything is our idea of its sensible (...) effects"), Peirce also included a lesson from an "old German story":Many a man has cherished for years some vague shadow of an idea, too meaningless to be positively false; he has nevertheless, passionately loved it, has made it his companion by day and by night, and has given to it his strength and his life, leaving all other occupations for its sake, and in short has lived with it and for it, until it has become, as it were, flesh of his flesh and bone of his bone; and then he has waked up some morning to find it gone, cleaned vanished away like the beautiful Melusina of the fable, and the essence of his life gone with it. I have myself known such a man.(WCSP, p. 261)The story of the fled Melusina (a half-woman, half-serpent who gives birth to monsters) acts ostensibly as a warning against the danger inherent in "vague" ideas. "A vague shadow of an idea" can sap the life-blood out of a young man and, therefore, Peirce asserted, we must strive to be clear. But Peirce's anecdote did more than further his argument; it was an autobiographical aside—so personal, in fact, that he ordered the passage to be deleted in all future printings of his essay.Melusina was not just an allusion to a mythological figure; it was also a reference to the middle name of his wife, Harriet Melusina Fay. Since his schooldays, Peirce's friend and, later, wife, whom he called [End Page 362] "Zina," had been his constant companion and even the scribe for his fervent aspirations. Under the title "Theories of C. S. Peirce, 1854" she had transcribed his ambitious declaration: "My life is built upon a theory: and if this theory turns out false, my life will turn out a failure" (Brent, p. 51). By the mid 1870s, Peirce's theory, "passionately loved... his companion by day and by night," was finally being elucidated in his articles; however, Melusina herself had "cleaned vanished away," after two decades of intimacy, leaving Peirce in Paris to what his friend Henry James described as "a very lonely and dreary existence." Peirce's inclusion of an anecdote about his own loneliness—"I have myself known such a man"—is poignant even as it reveals his anger. Melusina is both a monster and "beautiful," and with her disappearance, Peirce has lost, "the essence of his life." The personal allusion also highlights the anxiety in the young Peirce's writing. What if his theories came to nothing, remained merely vague, and he lost his whole life and his wife to a misguided dedication? And how ironic would that be given that the idea itself aimed to explode the fallacy of grand ideas? Such an irony was not lost on his main companion during the winter of 1875, Henry James.In the following pages I aim to demonstrate that Charles S. Peirce's anxiety acted as a germ for the beast of John Marcher in James's late story, "The Beast in the Jungle." "More than any of Henry James's tales," Paul Lindholdt writes, "'The Beast in the Jungle,' has prompted source studies and psychoanalytic discussions by critics striving to identify" John Marcher.2 Eager to diagnose the relationship between Marcher and May Bartram, critics have sought both autobiographical and literary sources for Marcher's character.3 Strangely, however, no one has noted the connection between Peirce and Marcher, an omission that is especially odd given the critical attention directed at the relationship between the story and pragmatism. Since Richard Hocks's Henry James and Pragmatistic Thought highlighted the pragmatic tendencies of James's story and called Marcher the "anti-pragmatist" hero, "an epitome of William's... (shrink)

We may paraphrase Charles Péguy by noting that the philosophical classics are new every morning and nothing is as old as today’s latest philosophical fad. Even fads are not without their value, however, if some new approach or method is introduced and shown to be really contributory to “progress in clarification” in either historical understanding or in the pursuit of new knowledge. In any case, the great enduring philosophical views present a continual challenge to be updated in the light of (...) new knowledge. We know much more now about individuals, classes, relations, predication, identity, and the like, than was known in the days of Peirce and Bradley. It may be helpful to examine the views of these writers on these topics, especially as concerns continuous relations, in the light of what we now know. The result will be not only an updating but to some extent a defense and rational reconstruction of some views which have long been in disrepute among writers who pride themselves upon logical clarity. (shrink)

In two early and famous papers, “The Fixation of Belief” and “How to Make our Ideas Clear”, devoted to describing the “method of scientific investigation”, we are presented with some of the most basic and problematic features of Peirce’s thought. In the former paper Peirce surveys four ‘methods’ of arriving at beliefs and argues that the scientific method is superior to its alternatives because in it the concept of reality is operative. It alone contains as a “fundamental hypothesis” (...) the belief that there are real things and it alone has the prerogative of bringing about the coincidence of our beliefs and the facts. But curiously enough, the survey introducing these contentions is conducted from a rather different vantage point. For in it Peirce departs from the thesis that we human beings face the problem of replacing disturbing and irritating doubts with beliefs, and appears to argue that because we are social animals the only genuinely effective means of achieving this end is by employing the scientific method. In the latter paper Peirce formulates his maxim for clarifying ideas and proceeds to apply it to the ideas of truth and reality. As a result of this ‘clarification’, the meanings of these ideas are seen to be logically implicated with the methodology of scientific inquiry. In this paper I shall examine Peirce’s views on these obviously questionable points and I will try to show that when properly understood they are not vulnerable to some, at least, of the criticisms brought against them. While the matter cannot be argued here, it is my conviction that the positions we are dealing with are very basic both to Peirce’s philosophy and to any philosophical scheme warranting the label “pragmatism”. (shrink)

Le philosophe américain Charles S. Peirce ne trouva, malgré ses efforts, guère d’interlocuteurs en France. On le considéra comme un mathématicien et logicien, un physicien et un psychologue fiable, mais son œuvre philosophique fut systématiquement distordue au gré des controverses franco-françaises. Nous mettons l’accent sur les lectures d’André Lalande et de Louis Couturat qui contribuèrent néanmoins à faire reconnaître en France l’originalité du père du pragmaticisme.Despite his efforts, the American philosopher Charles S. Peirce found hardly any interlocutors in (...) France. He was considered mostly as a mathematician and logician, a physicist and a reliable psychologist, but his philosophical work was systematically distorted in consequence of “Franco-French” disputes. We emphasize here the readings of André Lalande and Louis Couturat who made significant contributions towards the recognition in France of the originality of the founding father of Pragmaticism. (shrink)

Peirce’s doctrine of God has scarcely been studied at all. This is surprising because his own naturally religious temperament, his desire for philosophical completeness and the influence of Kant, all led him to give an important place to theistic speculation in his philosophy. It is true that few parts of his philosophy reveal more than the fragmentary and unfinished nature of his thinking. This however does not take away from its importance both for the interpretation of his philosophy and (...) for the evaluation of its contribution. In this paper I want to examine his doctrine of God mainly in order to discover and outline what views he held in the matter. Such examination is an essential preliminary to any consideration of the value of his theistic thinking. Moreover, an objective exposition is already the best beginning of evaluation. However it is impossible to undertake this kind of examination without a careful search into various corners of his writings and a meticulous and slightly laboured presentation of one’s findings. But I think that the patience involved in such research has a rich reward. (shrink)

A post-Darwinian conception of feeling and emotion is necessary in order to better appreciate the embodied, personalized, and socialized nature of cognition in Peirce's late 1860's Journal of Speculative Philosophy "cognition series." Peirce both distinguishes between and renders synonymous the terms "feeling" and "emotion," a fruitful ambiguity that underscores how easily one's process of thinking can be influenced by idiosyncratic concerns. My reading of this series is a proactive one in which I employ the work of Antonio Damasio (...) to highlight the implicit post-Darwinian embodiment themes in this series. (shrink)

Abstract.Stuart Kauffman's work on complexity and self‐organization echoes ideas found in writings of C. S. Peirce and G. W. F. Hegel. Included in these common threads are the understanding of science as historical narrative, the recognition of emergence as a phenomenon associated with complex systems, and the appreciation of agency as an emergent property that serves as both a creative and determining force in evolution.

This work is at once sympathetic and critical, as well as a very clear and perceptive treatment of some of the major theories of four pragmatists. The author holds pragmatism to be a significant contribution to modern thought in that it is a serious attempt to rethink philosophical problems in the light of new scientific developments, and is comprehensive in dealing with both old and contemporary problems. The separate treatments of Peirce, James, Mead, and Dewey contain a biographical comment, (...) explanations of their philosophical positions, and separate sections of critical remarks. Peirce is the most extensively treated of the four. This section includes discussions of Peirce’s cosmological views, criticisms of Cartesianism, his views on inquiry, clarification of ideas, and the nature of thought. While in many ways sympathetic with Peirce’s thought, in particular his view that beliefs are in fundamental ways tied to action and expectation, Scheffler questions in the light of scientific practice, for example, whether doubt must as Peirce says, be real and unfeigned. Moreover he is critical of Peirce’s suggestion that science is a good method of fixing or stabilizing belief, and holds as insufficient his explanation of regularity on the basis of pure spontaneity alone. (shrink)