While not taking St. Anselm’s ontological argument in the Proslogion to be valid, this paper shows that the dismissal of the thesis by both St. Thomas Aquinas and Kant does less than justice to St. Anselm’s text. In Chapter II of the Proslogion Anselm defines God as ‘something than which nothing greater can be thought’, claiming that this notion ‘exists in the mind’. The question is does its subject, God, exist ‘in re’. Can one proceed from the mental existence to (...) real existence given that to exist in re is greater than to exist notionally? This paper sets out several of Anselm’s premises from which he concludes that the notional existence of God defined by Anselm entails God’s actual existence, Aquinas dismissed Anselm’s arguments – possibly not having Anselm’s full text at hand. Anselm maintains that if ‘something than which nothing greater can be thought’ can be conceived, then to deny its existence in re constitutes a self-contradiction. The present paper examines in detail the elements of which Anselm’s elegant arguments are composed: q.v. Reference is made to Anselm’s Reply to Gaunilo, and to Anselm’s ontology set out in Monologion. Much, for the modern reader, turns on the topical logic of ‘perfection’ and of ‘greatness’. Again: much turns on the Kantian question ‘Is existence a predicate?’ And on the question: what kinds of things can be the subject of predicates? The comparison which Anselm is making between real and conceptual existence is not like any other comparison. This may be the flaw in his arguments. (shrink)

THE methodological principle known as Ockham’s Razor is usually formulated as “Entia non sunt multiplicanda praeter necessarium”. However, it is well known that neither this formulation of the principle nor the idea behind it come originally from William of Ockham. This particular formula is due to Leibniz, though Ockham’s works contain equivalent formulas: “Pluralitas non est ponenda sine necessitate”; “Si duae res sufficiunt ad eius veritatem, superfluum est ponere aliam rem”; “Frustra fit per plura, quod potest fieri per pauciora”. But (...) Duns Scotus had also used the same principle before Ockham and he refers it directly to Aristotle. If the Razor belongs to anyone then, it belongs to Aristotle, and the study of its exact meaning and value must begin with Aristotle’s views about it. It is interesting to note, in this respect, that the principle was recognized as Aristotle’s at least until the time of Galileo. Thus in his Dialogue concerning the Two chief World Systems Galileo supports his theory that “diurnal motion belongs to the earth alone rather than to the rest of the universe excepting the earth” by referring to “a very true maxim of Aristotle’s which teaches that ‘frustra fit per plura quod potest fieri per pauciora’.”. (shrink)

In the _Proslogion_, St. Anselm presents a philosophical argument for the existence of God. Anselm's proof, known since the time of Kant as the ontological argument for the existence of God, has played an important role in the history of philosophy and has been incorporated in various forms into the systems of Descartes, Leibniz, Hegel, and others. Included in this edition of the_ Proslogion _are Gaunilo's "A Reply on Behalf of the Fool" and St. Anselm's "The Author's Reply to Gaunilo." (...) All three works are in the original Latin with English translation on facing pages. Professor Charlesworth's introduction provides a helpful discussion of the context of the _Proslogion_ in the theological tradition and in Anselm's own thought and writing. (shrink)

THE methodological principle known as Ockham’s Razor is usually formulated as “Entia non sunt multiplicanda praeter necessarium”. However, it is well known that neither this formulation of the principle nor the idea behind it come originally from William of Ockham. This particular formula is due to Leibniz, though Ockham’s works contain equivalent formulas: “Pluralitas non est ponenda sine necessitate”; “Si duae res sufficiunt ad eius veritatem, superfluum est ponere aliam rem”; “Frustra fit per plura, quod potest fieri per pauciora”. But (...) Duns Scotus had also used the same principle before Ockham and he refers it directly to Aristotle. If the Razor belongs to anyone then, it belongs to Aristotle, and the study of its exact meaning and value must begin with Aristotle’s views about it. It is interesting to note, in this respect, that the principle was recognized as Aristotle’s at least until the time of Galileo. Thus in his Dialogue concerning the Two chief World Systems Galileo supports his theory that “diurnal motion belongs to the earth alone rather than to the rest of the universe excepting the earth” by referring to “a very true maxim of Aristotle’s which teaches that ‘frustra fit per plura quod potest fieri per pauciora’.”. (shrink)

IN Chapter 6 of the Poetics Aristotle defines tragedy as.

The word for Professor Else’s book is “monumental”. It is monumental in size, monumental in its scope, in its scholarship and erudition, and in its general mastery of the most difficult of all Aristotle’s texts, the Poetics. And, in case this should give the impression that the book is over–solemn and pedantic, it may be remarked that Professor Else carries this monumental air lightly and easily; he writes with verve and shows a nice commonsense as he moves among the complexities (...) of Aristotle’s text and the complexities worse complicated of the commentators on the Poetics. In short, we now have a definitive commentary in English on Aristotle’s Poetics to take the place of the very unsatisfactory interpretations of Butcher and Bywater. (shrink)

The word for Professor Else’s book is “monumental”. It is monumental in size, monumental in its scope, in its scholarship and erudition, and in its general mastery of the most difficult of all Aristotle’s texts, the Poetics. And, in case this should give the impression that the book is over–solemn and pedantic, it may be remarked that Professor Else carries this monumental air lightly and easily; he writes with verve and shows a nice commonsense as he moves among the complexities (...) of Aristotle’s text and the complexities worse complicated of the commentators on the Poetics. In short, we now have a definitive commentary in English on Aristotle’s Poetics to take the place of the very unsatisfactory interpretations of Butcher and Bywater. (shrink)

Professor Körner’s essay on what he calls conceptual thinking is much more extensive in scope than its title suggests. Körner begins with a “logical”—as opposed to epistemological or psychological—discussion of the different kinds of concepts, “ostensive” and “non-ostensive”, and defines a concept as a sign used in accordance with rules. These rules, he emphasises, are not purely conventional, derived either from artificial formal languages or from “ordinary language” as the Linguistic Analysts claim. Thus he says that the claim of the (...) Analysts that a proposition is meaningless unless it has a role in ordinary language,” presupposes a criterion to decide whether, if a proposition cannot be expressed in some language, it is the proposition which is defective and not merely the language”. Körner’s position, therefore, differs in this respect from that of the Analysts, although his method is similar to theirs in that he claims that his enquiry is a purely neutral “logical” one involving no metaphysical or epistemological presuppositions or commitments and, in a sense, having no direct metaphysical or epistemological repercussions one way or the other. So, for example, when he says that an ostensive concept must have a “basis”,—that is, something to which it is applied—he does not mean that a concept, to be meaningful, must designate some ostensible “instance”. Thus, he admits, an Idealist might deny that there is any “instance” corresponding to the concept “physical object” while, nevertheless, acknowledging that his fountain pen is a “basis” of the concept “physical object”. In other words, Körner’s definition of the concept does not either directly sanction or rule out the Idealist epistemological position. (shrink)

Professor Körner’s essay on what he calls conceptual thinking is much more extensive in scope than its title suggests. Körner begins with a “logical”—as opposed to epistemological or psychological—discussion of the different kinds of concepts, “ostensive” and “non-ostensive”, and defines a concept as a sign used in accordance with rules. These rules, he emphasises, are not purely conventional, derived either from artificial formal languages or from “ordinary language” as the Linguistic Analysts claim. Thus he says that the claim of the (...) Analysts that a proposition is meaningless unless it has a role in ordinary language,” presupposes a criterion to decide whether, if a proposition cannot be expressed in some language, it is the proposition which is defective and not merely the language”. Körner’s position, therefore, differs in this respect from that of the Analysts, although his method is similar to theirs in that he claims that his enquiry is a purely neutral “logical” one involving no metaphysical or epistemological presuppositions or commitments and, in a sense, having no direct metaphysical or epistemological repercussions one way or the other. So, for example, when he says that an ostensive concept must have a “basis”,—that is, something to which it is applied—he does not mean that a concept, to be meaningful, must designate some ostensible “instance”. Thus, he admits, an Idealist might deny that there is any “instance” corresponding to the concept “physical object” while, nevertheless, acknowledging that his fountain pen is a “basis” of the concept “physical object”. In other words, Körner’s definition of the concept does not either directly sanction or rule out the Idealist epistemological position. (shrink)

Mr. M. P. Charlesworth seems to have been too sceptical when he remarked that ‘the names of the Indian princelets given in the Periplus are unidentifiable, or rather too easily identifiable with any one, to be of any use’. Actually, the ruler mentioned in ch. 41 is identifiable beyond reasonable doubt, and his date is practically certain.

Mr. M. P. Charlesworth seems to have been too sceptical when he remarked that ‘the names of the Indian princelets given in the Periplus are unidentifiable, or rather too easily identifiable with any one, to be of any use’. Actually, the ruler mentioned in ch. 41 is identifiable beyond reasonable doubt, and his date is practically certain.

Johannes Kinker (1764–1845) who tried to promote Kantian philosophy in different ways, was also interested in the phenomenon of language. His general language theory is presented in Inleiding eener Wijsgeerige Algemeene Theorie der Talen, published in 1817. An impression of that theory is given in this paper. Some important questions arise, viz. whether Kinker was influenced by others; whether his theory was an original one and what the place of the theory is in the linguistic situation of the eighteenth and (...) the beginning of the nineteenth century. (shrink)

First published in 2002. Routledge is an imprint of Taylor & Francis, an informa company.

These two texts are fundamental for the understanding not only of Neoplatonism but also of the conventions of biography in late antiquity. Neither has received such extensive annotation before in English, and this new commentary makes full use of recent scholarship. The long introduction is intended both as a beginner’s guide to Neoplatonism and as a survey of ancient biographical writing.

In “Imposing Risks,” Judith Thomson gives a case in which, by turning on her stove, she accidentally causes her neighbor’s death. She claims that both the following are true: (1) she ought not to have caused her neighbor’s death; (2) it was permissible for her to turn her stove on. In this paper it is argued that it cannot be that both (1) and (2) are true, that (2) is true, and that therefore (1) is false. How this is so (...) is explained, and the implications of this position regarding the relation between rights and duties is explored. (shrink)

Dialog is a joint action at different levels. At the highest level, the goal of interlocutors is to align their mental representations. This emerges from joint activity at lower levels, both concerned with linguistic decisions (e.g., choice of words) and nonlinguistic processes (e.g., alignment of posture or speech rate). Because of the high‐level goal, the interlocutors are particularly concerned with close coupling at these lower levels. As we illustrate with examples, this means that imitation and entrainment are particularly pronounced during (...) interactive communication. We then argue that the mechanisms underlying such processes involve covert imitation of interlocutors’ communicative behavior, leading to emulation of their expected behavior. In other words, communication provides a very good example of predictive emulation, in a way that leads to successful joint activity. (shrink)

The book offers a proposal on how to define truth in all its complexity, without reductionism, showing at the same time which questions a theory of truth has to answer and which questions, although related to truth, do not belong within the scope of such a theory. Just like any other theory, a theory of truth has its structure and limits. The semantic core of the position is that truth-ascriptions are pro-forms, i.e. natural language propositional variables. The book also offers (...) an explanation of the syntactic behaviour of truth-terms, and the pragmatic roles of truth-acts. The theory of truth we present is a technical proposal, relatively uncontaminated by radical philosophical discussion. It makes indeed philosophical points, but it is intended to be a conceptual analysis, as neutral as possible, of the aspects that may serve as a point of departure for more philosophically-laden destinations. Like the Fregean account of quantifiers, which is prior to and, to a large extent, independent of the metaphysical debate about existence and its forms, or the Kaplanian view on demonstratives, that is neutral regarding the debate about individuals and the possibilities we have to actually “reach” them in a referring act, we intend our proposal about truth to be a sophisticated and explicative setting that helps to situate other debates about truth accurately, far from the distorted and sometimes strongly ideological discussions that have turned the topic into a paradigm of philosophical impasse. (shrink)

David Lewis's modal realism claims that nothing can exist in more than one world or time, and that statements about how something would have been are to be analysed in terms of its counterpart. I first explain why the counterpart relation depends on de re modal statements in an intensional language, so that intuitive properties of similarity relations cannot be used to show that the counterpart relation is not an equivalence relation. I then look at test sentences in (the intensional) (...) natural language, and show that none of them provide compelling evidence that a counterpart semantics is needed. (shrink)

Various claims have been made, recently, that Darwin's argumentation in the Origin instantiates and so supports some general philosophical proposal about scientific theorizing, for example, the "semantic view". But these claims are grounded in various incorrect analyses of that argumentation. A summary is given here of an analysis defended at greater length in several papers by the present author. The historical and philosophical advantages of this analysis are explained briefly. Darwin's argument comprises three distinct evidential cases on behalf of natural (...) selection, cases, that is, for its existence, its adequacy and its responsibility. Theorizing, today, about evolution by natural selection involves a similar structure of evidential and explanatory concerns. (shrink)

In this article, transhumanism is considered to be a quasi-medical ideology that seeks to promote a variety of therapeutic and human-enhancing aims. Moderate conceptions are distinguished from strong conceptions of transhumanism and the strong conceptions were found to be more problematic than the moderate ones. A particular critique of Boström’s defence of transhumanism is presented. Various forms of slippery slope arguments that may be used for and against transhumanism are discussed and one particular criticism, moral arbitrariness, that undermines both weak (...) and strong transhumanism is highlighted. (shrink)

This book is available either individually, or as part of the specially-priced Arguments of the Philosphers Collection.

Neuroethics has developed rapidly, driven in large part by developments in neuroscience. This article reviews neuroethics from the standpoint of its growing real-world relevance. It opens up with an analysis of the history of neuroscience that suggests the reason for the emergence of neuroethics now, in the early twenty-first century. It proceeds to survey current applications of neuroscience to diverse real-world problems. Published research in the field of neuromarketing is more focused on academic issues, such as the nature of the (...) brain activity underlying consumer behavior and the accuracy of brain-behavior predictions, than it is on the real-world utility of neuromarketing for improving business. Finally, this article concludes with a discussion of the ethical issues raised by these developments, and outlines three general challenges for society in the age of neuroscience. (shrink)