I have little to say on this passage, where it seems necessary to maintain the vulgate notwith standing its obvious defects. My only reason for discussing it is to call attention to the strangeness of Jebb's proceeding when seeking to support Hermann's conjecture παλλλοιν which he admits into the text. The objection to Hermann's view is that, as he himself admits, there is no evidence that πáλληλος could be used in the sense of λληλιφóνος. For that, I suppose, is the (...) meaning of ‘mutual hands,’ which both Jebb and Campbell suggest as a translation, although ‘mutual violence’ would be better. But the chief purpose of this note is to protest against the mode of interpretation applied to Philo de Mose 3. 36. II. p. 175 M. διà τàς ν δασι καí πνρì γνιμéνας συνχς καì παλλλονς φθορáς Turnebu s rightl yrenders ‘alternas interneciones,’ and why Jebb supposes him to have meant ‘mutual’ I do not know. Anyhow he admits that Philo used the word in its ordinary sense of successive, and proceeds to paraphrase ‘owing to the continuous and rapid succession of calamities by flood and fire’ . All this is quite beside the mark, for the reference is to the alternate destruction of the world at the κπρωσις by fire and at the ξγρωσιςby water. I must take leave to refer to the evidence collected in my book on Zeno and Cleanthes, p. 253, to which should be added a most instructive passage of Origen : περì τν κακν λóγος ο μνóντων ì ν τατᾦ διà τν τοι τηροσαν τà πì γ$$$ς πρóνοιαν κατακλνσμο καì κπνρ03CE;σσι καθαíρονσαν.Add the passages from Lucan quoted by Mr. Heitland in his Introduction, p. xliii. (shrink)

Peter Abelard (1079–1142 ce) was the most wide‐ranging philosopher of the twelfth century. He quickly established himself as a leading teacher of logic in and near Paris shortly after 1100. After his affair with Heloise, and his subsequent castration, Abelard became a monk, but he returned to teaching in the Paris schools until 1140, when his work was condemned by a Church Council at Sens. His logical writings were based around discussion of the “Old Logic”: Porphyry's Isagoge, aristotle'S Categories and (...) On Interpretation and boethius'S textbook on topical inference. They comprise a freestanding Dialectica (“Logic”; probably c.1116), a set of commentaries (known as the Logica [Ingredientibus], c. 1119) and a later (c. 1125) commentary on the Isagoge (Logica Nostrorum Petititoni Sociorum or Glossulae). In a work Abelard called his Theologia, issued in three main versions (between 1120 and c.1134), he attempted a logical analysis of trinitarian relations and explored the philosophical problems surrounding God's claims to omnipotence and omniscience. The Collationes (“Debates,” also known as “Dialogue between a Christian, a Philosopher and a Jew”; probably c.1130) present a rational investigation into the nature of the highest good, in which the Christian and the Philosopher (who seems to be modeled on a philosopher of pagan antiquity) are remarkably in agreement. The unfinished Scito teipsum (“Know thyself,” also known as the “Ethics”; c.1138) analyses moral action. (shrink)

The so-called quantum Zeno effect is essentially a consequence of the projection postulate for ideal measurements. To test the effect, Itanoet al. have performed an experiment on an ensemble of atoms where rapidly repeated level measurements were realized by means of short laser pulses. Using dynamical considerations, we give an explanation why the projection postulate can be applied in good approximation to such measurements. Corrections to ideal measurements are determined explicitly. This is used to discuss how far the experiment (...) of Itanoet al. can be considered as a test of the quantum Zeno effect. We also analyze a new possible experiment on a single atom where stochastic light and dark periods can be interpreted as manifestation of the quantum Zeno effect. We show that the measurement point of view gives a quick and intuitive understanding of experiments of the above type, although a finer analysis has to take the corrections into account. (shrink)

The propagation of causal influences through space-time seems to play a fundamental role in scientific explanation. Taking as a point of departure a basic distinction between causal interactions (which are localized in space-time) and causal processes (which may extend through vast regions of space-time), this paper attempts an analysis of the concept of causal propagation on the basis of the ability of causal processes to transmit "marks." The analysis rests upon the "at-at" theory of motion which has figured prominently in (...) the resolution of Zeno's arrow paradox. It is argued that this explication does justice to the concept of the ability of causal processes to transmit causal influence without invoking anti-Humean "powers" or "necessary connections.". (shrink)

There are good reasons to think there is a universal, fundamental length, specifically, at the order of the Planck length. If this holds, we then have an empirical answer for Zeno’s paradox of Achilles and the tortoise, a potential impasse in the second premise of the kalam cosmological argument, and creation ex nihilo. In this paper, I establish metaphysical, empirical, and epistemic reasons suggesting there is a universal, fundamental length. Along the way, I propose a “contingent necessity” for such (...) a notion. I then detail how a universal, fundamental length is a preferred solution for issues –. (shrink)

This paper investigates the view that digital hypercomputing is a good reason for rejection or re-interpretation of the Church-Turing thesis. After suggestion that such re-interpretation is historically problematic and often involves attack on a straw man (the ‘maximality thesis’), it discusses proposals for digital hypercomputing with Zeno-machines , i.e. computing machines that compute an infinite number of computing steps in finite time, thus performing supertasks. It argues that effective computing with Zeno-machines falls into a dilemma: either they are (...) specified such that they do not have output states, or they are specified such that they do have output states, but involve contradiction. Repairs though non-effective methods or special rules for semi-decidable problems are sought, but not found. The paper concludes that hypercomputing supertasks are impossible in the actual world and thus no reason for rejection of the Church-Turing thesis in its traditional interpretation. (shrink)

A traditional approach to teaching medical ethics aims to provide knowledge about ethics. This is in line with an epistemological view on ethics in which moral expertise is assumed to be located in theoretical knowledge and not in the moral experience of healthcare professionals. The aim of this paper is to present an alternative, contextual approach to teaching ethics, which is grounded in a pragmatic-hermeneutical and dialogical ethics. This approach is called moral case deliberation. Within moral case deliberation, healthcare professionals (...) bring in their actual moral questions during a structured dialogue. The ethicist facilitates the learning process by using various conversation methods in order to find answers to the case and to develop moral competencies. The case deliberations are not unique events, but are a structural part of the professional training on the work floor within healthcare institutions. This article presents the underlying theory on ethics and illustrates this approach with an example of a moral case deliberation project in a Dutch psychiatric hospital. The project was evaluated using the method of responsive evaluation. This method provided us with rich information about the implementation process and effects the research process itself also lent support to the process of implementation. (shrink)

This reflective work wants to disclose the intention moving early Greek philosophy, which, as the title hints, sought to lay bare the ground for "the way things are." The failure of the physiologoi to discover in nature an intelligible Gegenwart in which nature as a whole could appear led Heraclitus and Parmenides, to whom most of the book is devoted, to examine the ground of logos, and therewith, of truth and opinion. Commensurate with his intention to emphasize those elements of (...) early Greek philosophy common to its greatest representatives, Boeder concludes by pursuing his theme into Zeno's development of dialectic.--H. C. (shrink)

Several interesting themes emerge from G. E. Moore’s previously unpub­lished review of _The Principles of Mathematics_. These include a worry concerning whether mathematical notions are identical to purely logical ones, even if coextensive logical ones exist. Another involves a conception of infinity based on endless series neglected in the Principles but arguably involved in Zeno’s paradox of Achilles and the Tortoise. Moore also questions the scope of Russell’s notion of material implication, and other aspects of Russell’s claim that mathematics (...) reduces to logic. (shrink)

Discussions range from the paradoxes of Zeno to Heidegger's conception of truth, with greatest emphasis on Hegel. The questioning is always meticulous without being pedantic. Whether dealing with an individual thinker or a problem in the history of ideas, Koyre enters into a dialogue which brings his subject to life in a compelling way.--W. H. C.

Logical monism is the claim that there is a single correct logic, the 'one true logic' of our title. The view has evident appeal, as it reflects assumptions made in ordinary reasoning as well as in mathematics, the sciences, and the law. In all these spheres, we tend to believe that there aredeterminate facts about the validity of arguments. Despite its evident appeal, however, logical monism must meet two challenges. The first is the challenge from logical pluralism, according to which (...) there is more than one correct logic. The second challenge is to determine which form of logicalmonism is the correct one. One True Logic is the first monograph to explicitly articulate a version of logical monism and defend it against the first challenge. It provides a critical overview of the monism vs pluralism debate and argues for the former. It also responds to the second challenge by defending a particularmonism, based on a highly infinitary logic. It breaks new ground on a number of fronts and unifies disparate discussions in the philosophical and logical literature. In particular, it generalises the Tarski-Sher criterion of logicality, provides a novel defence of this generalisation, offers a clearnew argument for the logicality of infinitary logic and replies to recent pluralist arguments. (shrink)

A Gedanken experiment is presented where an excited and a ground-state atom are positioned such that, within the former’s half-life time, they exchange a photon with 50% probability. A measurement of their energy state will therefore indicate in 50% of the cases that no photon was exchanged. Yet other measurements would reveal that, by the mere possibility of exchange, the two atoms have become entangled. Consequently, the “no exchange” result, apparently precluding entanglement, is non-locally established between the atoms by this (...) very entanglement. This quantum-mechanical version of the ancient Liar Paradox can be realized with already existing transmission schemes, with the addition of Bell’s theorem applied to the no-exchange cases. Under appropriate probabilities, the initially-excited atom, still excited, can be entangled with additional atoms time and again, or alternatively, exert multipartite nonlocal correlations in an interaction free manner. When densely repeated several times, this result also gives rise to the Quantum Zeno effect, again exerted between distant atoms without photon exchange. We discuss these experiments as variants of interaction-free-measurement, now generalized for both spatial and temporal uncertainties. We next employ weak measurements for elucidating the paradox. Interpretational issues are discussed in the conclusion, and a resolution is offered within the Two-State Vector Formalism and its new Heisenberg framework. (shrink)

In the light of increasing public mistrust, there is an urgent need to clarify the moral status of the medical profession and of the relationship of the clinician to his/her patients. In addressing this question, I first establish the coherence, within moral philosophy generally, of the concept of supererogation . I adopt the notion of an act of “unqualified” supererogation as one that is non-derivatively good, praiseworthy, and freely undertaken for others' benefit at the risk of some cost to the (...) agent. I then argue that committing oneself to the profession of clinical medicine is an act of this kind. This is the case, not because the aim of medicine is to help patients, but because of the open ended commitment of time and the vulnerability to the consequences of failure that the clinician must accept. (shrink)

Scholars of epistemology have identified two conceptions of epistemic injustice: discriminatory epistemic injustice and distributive epistemic injustice. The former refers to wrongs to one’s capacity as a knower that are the result of identity prejudice. The latter refers to violations of one’s right to know what one is entitled to know. This essay advances a third conception, formative epistemic injustice, which refers to wrongs to one’s capacity as a knower that are the result of or result in malformation—the undue restriction (...) of one’s formative capacities. The author argues that formative epistemic injustice is a distinctly educational wrong and that it brings to light important epistemic injustices that standard accounts of epistemic injustice either downplay or are unable to capture. This third conception of epistemic injustice is an important analytic tool for theorizing both epistemic injustice and educational justice. (shrink)

The contributions to this special collection concern issues and problems discussed in or related to the work of Wesley C. Salmon. Salmon has long been noted for his important work in the philosophy of science, which has included research on the interpretation of probability, the nature of explanation, the character of reasoning, the justification of induction, the structure of space/time and the paradoxes of Zeno, to mention only some of the most prominent. During a time of increasing preoccupation with (...) historical and sociological approaches to under standing science (which characterize scientific developments as though they could be adequately analysed from the perspective of political movements, even mistaking the phenomena of conversion for the rational appraisal of scientific theories), Salmon has remained stead fastly devoted to isolating and justifying those normative standards distinguishing science from non-science - especially through the vindi cation of general principles of scientific procedure and the validation of specific examples of scientific theories - without which science itself cannot be (even remotely) adequately understood. In this respect, Salmon exemplifies and strengthens a splendid tradi tion whose most remarkable representatives include Hans Reichenbach, Rudolf Carnap and Carl G. Hempel, all of whom exerted a profound influence upon his own development. (shrink)

This paper notes how Jim influenced my own use of Foucault and also focuses on two of James Marshall's New Zealand oriented texts. In the first, Discipline and Punishment in New Zealand Education he provides a Foucauldian genealogy of New Zealand approaches to both punishment and discipline, in particular corporal punishment. The second, his 1996 book co‐written with Michael Peters, Individualism and Community: Education and Social Policy in the Postmodern Condition, analyses political philosophy and social and educational policy as New (...) Zealand changed from being a welfare state since the 1930s to a neoliberal one since the mid 1980s. Foucauldian understandings about power, bio‐power, governmentality, autonomy and subjectivity are brought to bear in their analysis. (shrink)

In this paper I shall use terms such as “intrinsically good” which may be deemed old fashioned by many readers and which certainly to my own mind presuppose an objective non-naturalistic theory of ethics. I still hold such a theory and I have not mastered the new jargon by which a sort of higher synthesis between that and other theories is supposed to have been effected, but I do not think that such a view as mine of ethics in general (...) is necessarily presupposed if one is to understand or even agree with the contentions of my article. These relate to a specific problem as to certain ethical actions, which will arise on any view that admits the possibility of giving any sort of legitimate reasons for ethical judgments, as we all do in practice. After all a naturalist can easily translate “intrinsically good” into his own terms, say, valued for its own sake by most people who experience it, and there will still be a question as to what is intrinsically and what is merely instrumentally good and other questions as to what is the logical nature of certain arguments in ethics. (shrink)

This article must open with a Warning. In face of the positive information which the sciences supply, the philosophical contribution to this problem will seem disappointingly negative, or at least mine will do so. For I shall insist, and I think we can only rightly insist, that the philosopher is not yet in a position to produce a satisfactory positive theory of the relation between mind and body. And I shall annoy many of you further by insisting that the old-fashioned (...) “dualism” has not really been disproved. However, even if you do not agree with me, it is at any rate a good general piece of advice that, when we are confronted with a philosophical view which has maintained its ground for a very long time but seems to ourselves or to our generation very unreasonable, we should look specially carefully to find the positive grounds which have made so apparently unplausible a doctrine seem true to so many competent thinkers. (shrink)

In this benchmark five-volume study, originally published between 1922 and 1955, Surendranath Dasgupta examines the principal schools of thought that define Indian philosophy. A unifying force greater than art, literature, religion, or science, Professor Dasgupta describes philosophy as the most important achievement of Indian thought, arguing that an understanding of its history is necessary to appreciate the significance and potentialities of India's complex culture. Volume I offers an examination of the Vedas and the Brahmanas, the earlier Upanisads, and the six (...) systems of Indian philosophy. (shrink)

Nobody interested in philosophy need be deterred by Kant's reputation for difficulty from familiarizing himself with his ethics. While the Critique of Pure Reason and his other non-ethical works are very hard to follow, the first two chapters of the Fundamental Principles of the Metaphysic of Morals at least are clear and straightforward and presuppose little previous acquaintance with philosophy. The third chapter is not about ethics as such but about the metaphysical problem of freedom and should be omitted by (...) anyone who is not familiar with Kant's general philosophy, but the first two. (shrink)

‘PROOFS of God’ are under a cloud today, and whether the cloud can be dissipated or not, I am not going to try to dissipate it in this article. Modern thinkers have created a mental climate very unfavourable to metaphysics, but they have certainly not succeeded in disproving on principle the possibility of valid and fruitful metaphysical arguments even in the old transcendent sense of ‘metaphysics’. However, I must admit that in my opinion the best that can be said of (...) arguments for the existence of God is that they give some intellectual support to the belief, not that they are really decisive. If this is so, it becomes of very special importance to consider whether those may be right who maintain that we can come to knowledge of or at least justified belief in God otherwise than by inference. I am not considering the views of those who base the belief solely on authority: argument would be required to decide whether we ought to accept an authority, and if so which. What I am referring to is the claim that there are certain 'mystical' and other religious experiences which can without argument adequately and rationally assure one of God's existence. Obviously from the nature of the case a man who makes this claim for himself cannot prove to others that he is right, but can any good reason be given to support the view that he is wrong? If not, the possibility remains that those who dispute with him are in a similar position to that of a tonedeaf man disagreeing with Beethoven about the value of music. (shrink)

The most important question under this heading is the question whether states are subject to the moral law. That they are has sometimes been denied even in theory, and there are no doubt still countries in which it would be highly desirable to publish an article combating this denial. But, thank goodness, England is not one of these countries, and it will suffice to say briefly that I can find no even plausible argument for the contrary view. This view has (...) often been associated with the doctrine that the State is a sort of super-person over and above the individual citizens, to whom the latter can appropriately be sacrificed as beings of little worth, as we sacrifice to our own welfare, if we can, without any compunction the myriad germs inhabiting our bodies. I cannot see any reason whatever for holding this view either, but I should have thought that, if it were adopted, the analogy of the individual thus applied to the State would suggest the contrary conclusion that the State should find its true good not in its own unscrupulous aggrandizement but in co-operation with other States. We have been taught the analogous doctrine in regard to the individual from the beginning of the Christian era or earlier, and we can look on it as generally accepted in regard to the individual by reflective people in theory, although not, of course, by any means always in practice. If we regard the State as just a group of individuals, there is still less excuse for making it out to be subject to no moral law. In that case actions of the State will always be actions by individual persons, differing only from other such actions because they are performed on behalf of certain groups of persons. (shrink)

Nobody who reads this article is likely to need convincing that there are bad political arguments. But, however many of them are bad, unless there are also some good ones, we can do nothing by reason in politics, there is no possibility of settling disputes rationally or in any other way except by fighting and there could be no ground either why we fight for any one cause rather than any other or why we should fight rather than make peace (...) or vice versa. But surprisingly little has been said by philosophers about this important type of argument. However, this omission is less surprising and less harmful than it might appear at first sight because all thoroughgoing political arguments are, I think, at bottom arguments as to what ought to be done and therefore ethical arguments in a wide sense of the word, and philosophers have certainly said a good deal about ethical arguments. However, it is well worth while treating political arguments separately, especially in these very political days, and considering their particular character. By political arguments I mean, not the abstract arguments of books on political philosophy, but the everyday concrete political arguments of the platform, the press and the meal-time conversation. What is their logical nature in so far as they are not mere fallacies or unsupported assertions, and can the philosopher qua philosopher say anything that will help in such discussions and contribute towards the replacement of bad arguments by good, a most desirable consummation and one the achievement of which in all countries would certainly have prevented the present war? (shrink)

The author discusses the claim that owing to the lack of reference to ordinary experience by which religious assertions could be tested, there is nothing in the mind of the person who makes such religious assertions which could conceivably be objectively true. the author maintains that such a view of religious assertions is groundless, and that, if true, it would leave little of value in religion. (staff).

Some modern thinkers have supposed that “cause” is an outworn notion, or at least that it is one of which modern science has no need. This is due mainly to the discovery that, while the scientist can give us general laws as to what in fact happens, he cannot help us to discern the reason for the laws or the inward nature of the forces on which they depend. He can tell us the “that” but not the “why”; he cannot (...) show us in a single case that the effect follows necessarily a priori from the nature of the cause, that any other effect than the one which actually takes place would be logically impossible. He has studied the law of gravitation, but this law does not enable him to see why material bodies should attract each other in this fashion; it is only a generalized statement of the fact that they do. He knows that certain substances, if absorbed by eating, will nourish and others destroy our tissues; but he cannot say why they should do so. He can no doubt analyse them further and discover that, for example, meat is nourishing because it contains a large proportion of nitrogenous matter, but he could not tell a priori whether this nitrogenous matter would be likely to nourish or to poison us. Only where mathematics can be applied do we see necessity in such a way that any alternative becomes inconceivable to us; but mathematics alone can never establish from a quantity present here and now what quantity there will be at a later time or in another part of space. Mathematics can show, e.g. , that, if there is 2 + 2 here and now, there must be 4 here and now, not that, if there is 2 + 2 here and now, there will be 4 in an hour's time or a mile away; and therefore it cannot be made the sole basis of any causal law whatever. (shrink)

The editor suggested my writing an article on the question whether it was possible to provide an ethics based upon principles which would be agreed to by all enlightened men, and he further suggested that I should begin the article by stating clearly what morality is. That is a somewhat difficult task, because while “morality” might be defined as “living as one ought,” it is a very disputable question whether and how this “ought” is itself to be defined, and I (...) could not undertake to deal with this question by the way as an introduction to an article on something else. It is, however, clear that there is another sense of “ought” besides the strictly moral sense. We do use the term in cases where it does not entail that a man is neglecting his moral duty if he does not do what he “ought.” For instance we say: “You ought to have seen that film,” “You ought not to have made that move,” “You ought to have seen through that argument,” even “Hitler ought to have invaded England after Dunkirk” where we should have regarded it as the reverse of a good thing if he had done what we say he ought. In none of these cases are we asserting a moral obligation. For we do not ordinarily regard people as under a moral obligation to seek their own pleasure, nor to make certain moves in a game, and while we should say that in matters of serious concern a person is morally obliged to do his best to form a true view as to the merits of a relevant argument, we should not say that he was morally obliged actually to form a true view, for this does not depend solely on his will. And in the fourth instance the action is one which we should think morally wrong rather than morally obligatory. What is there in common between “ought” as used in these cases and the moral “ought”? It is that in each case the action fits the situation, either wholly, or with certain limitations, as in the last instance where we presumably mean that to invade England would have fitted in better with Hitler's ends in the given environment than did the policy Hitler actually adopted. (shrink)

The bearing of certain psychological doctrines upon ethical theory is important, and has been made use of especially by those who espouse empiricism in Ethics. It is the purpose of this paper to examine some of these leading doctrines and the ethical theory which has been connected with them. In doing so, it is appropriate to select for examination the views of Professor W. McDougall, as expressed principally in his Social Psychology and Outline of Psychology ; and this for two (...) reasons. One is, that these views are significant of much more than the opinions of one man. They may be taken quite fairly as representative, in the main, of a definite body of doctrine concerning the nature and development of moral experience. (shrink)

Papineau has suggested that the Principle of Non-Contradiction is a logical law that ?verificationists? are not entitled to claim as a prioritrue. The Principle, like that of Excluded Middle, is not sufficiently grounded in the ?miserly? epistemology of verificationism to be proven in ?verificationist logic?. We examine who might be challenged by this claim: who are the ?verificationists?? We defend our candidates against Papineau's criticisms and other attacks, but this leaves the verificationist open to a different criticism.