Within many approaches to the interpretation of quantum mechanics, especially modal interpretations, one singles out a particular decomposition of the state vector in order to fix the properties that are well-defined for the system. We present a novel proposal for this preferred decomposition. Given a distinguished factorization of the Hilbert space, it is the decomposition that minimizes the Ingarden–Urbanik entropy from among all product decompositions with respect to the distinguished factorization. We incorporate this choice of preferred decomposition into a framework (...) for modal interpretations and investigate in detail the extent to which it provides a solution to the measurement problem and the extent to which it ensures that measurements whose outcomes are predictable with probability 1 reveal pre-existing properties of the system under investigation. (shrink)

Modal interpretations constitute a particular approach to associating dynamical variables with physical systems in quantum mechanics. Given the “quantum logical” constraints that are typically adopted by such interpretations, only certain sets of variables can be taken to be simultaneously definite-valued, and only certain sets of values can be ascribed to these variables at a given time. Moreover, each allowable set of variables and values can be uniquely specified by a single “core” projector in the Hilbert space associated with the system. (...) In general, the core projector can be one of several possibilities at a given time. In most previous modal interpretations, the different possible core projectors have formed an orthogonal set. This paper investigates the possibility of adopting a non-orthogonal set. It is demonstrated that such non-orthogonality is required if measurements for which the outcome can be predicted with probability 1 are to reveal the pre-existing value of the variable measured, an assumption which has traditionally constituted a strong motivation for the modal approach. The existing framework for modal interpretations is generalized to explicitly accommodate non-orthogonal core projectors. (shrink)

The rhetoric of 'needs' has been used to legitimate all major turns in UK health policy since 1936. This study identifies the ethical, policy and technical issues arising from the concept of needs. In the first part a theory of needs is developed, which takes into account both the philosophical traditions and the practical problems arising in daily health care. In a second part, health systems throughout the world are described and compared, addressing ethical as well as economical questions. Its (...) interdisciplinary approach will make The Need for Healthcare important reading not only for those interested in or employed in the health care sector but also for students of philosophy. (shrink)

The rhetoric of 'needs' has been used to legitimate all major turns in UK health policy since 1936. This study identifies the ethical, policy and technical issues arising from the concept of needs. In the first part a theory of needs is developed, which takes into account both the philosophical traditions and the practical problems arising in daily health care. In a second part, health systems throughout the world are described and compared, addressing ethical as well as economical questions. Its (...) interdisciplinary approach will make _The Need for Healthcare_ important reading not only for those interested in or employed in the health care sector but also for students of philosophy. (shrink)

Claims about ‘the meaning of life’ have tended to be made and discussed in conjunction with bold metaphysical and theological affirmations. For life to have meaning, there must be a comprehensive divine plan to give it meaning, or there must be an intelligible cosmic process with a ‘telos’ that a man needs to know if his life is to be meaningfully orientated. Or, it is thought to be a condition of the meaningfulness of life, that values should be ultimately ‘conserved’ (...) in some way, that no evil should be unredeemable and irrational. And it may be claimed that if death were to end our experience, meaninglessness would triumph. (shrink)

In an important article in the opening issue of Religious Studies , Professor H. H. Price states that: ‘Epistemologists have not usually had much to say about believing “in”, though ever since Plato's time they have been interested in believing “that”’ . We are all considerably in debt to Professor Price for his extremely lucid analysis which will, I think, go a very long way towards filling the lacuna to which he points. As I find myself in agreement with almost (...) every point which Price has made, my purpose here is not to make a ‘reply’ to his article in the usual sense but to suggest that his analysis of believing is curiously and disappointingly incomplete. I shall offer some reasons of my own in support of this suggestion, not so much in criticism of Price's thesis as in hopes of finding some way out of the difficulties which, I take it, forced Price to stop short just where he did. It will be the burden of my argument to show that a more complete and satisfactory account of believing must include a description of its ‘metaphysical element’ as well as of its epistemological and psychological conditions. For it is at the point of what I shall call the ‘metaphysics of believing’ that Price's analysis and description of belief ‘in’ and belief ‘that’ stops short. 1. (shrink)

There are numerous ‘solutions’ to the problem of evil, from which theists can and do freely take their pick. It is fairly clear that any attempt at a solution must involve a scaling-down of one or more of the assertions out of whose initial conflict the problem arises – either by a downward revision of what we mean by omnipotence, or omniscience, or benevolence, or by minimizing the amount or condensing the varieties of evil actually to be found in the (...) universe. And indeed, in one or more of these different ways, the charge of logical inconsistency can no doubt always be vouchsafed at least a formal answer. Unfortunately, the mere ironing-out of formal inconsistencies does not of itself go very far towards providing a solution to this central problem of theism which will be morally, religiously, and intellectually convincing and acceptable as well as logically impeccable. Everything depends on how the inconsistencies are ironed out. For every attempt at a solution of the problem of evil has to be made at a price, in keeping with the scale and type of conceptual or ethical readjustments which it requires of us. And if the solutions which are generally offered seldom seem to carry much conviction, this is because the price they require us to pay nearly always seems far too high. A ‘solution’ to the problem of evil that is to count as a genuine solution must not require us to make any conceptual or ethical readjustments which it would not on independent grounds be entirely reasonable to make. A ‘solution’ that was finally to count as the solution of the problem of evil would presumably need to be that particular one which required us to make only those conceptual and ethical readjustments which were on independent grounds the ones that it was the most reasonable to make. What follows is offered as a solution, in the above sense, of the problem of evil. However, I shall not here attempt to argue that it is the solution. (shrink)

In this first paperback edition, a new introduction by Tom Burke establishes the ongoing importance of Sleeper's analysis of the integrity of Dewey's work and ...

"And God said...." The author of this interesting study takes seriously the use of the italicized word in the biblical account of Creation. His thesis is that a modified version of the late J. L. Austin's analysis of "performatory" language can be used to reinterpret the traditional Christian claim that God "created" the world. The first half of the book is a purely philosophical analysis of self-involving language. Of particular importance is its clear distinction between, and logical mapping of, performative (...) and expressive language. In the second half this analysis is applied to biblical talk about Creation, an application which is made more valuable by the author's thorough grounding in biblical theology.—R. J. W. (shrink)

R.W. Church was an English churchman and writer. Church was also famous for being the dean of St. Paul's Cathedral in London.Bacon's most famous work is his biography on Francis Bacon, the great English philosopher.

Accounts of moral reasoning have tended either to ignore the differences in what men count as good reasons for their moral judgments, or, in emphasizing these differences, to imply that anything whatsoever can count as a moral reason. This book shows that both of these positions rest on a mistaken assumption, and by rejecting this assumption brings out important features of moral discourse. Although moral disagreement is seen to be far more radical than empirical disagreement, a framework of agreement is (...) shown to be a precondition of moral discourse, and even of the possibility of individual moral decision. (shrink)

R W K Paterson; Towards an Axiology of Knowledge, Journal of Philosophy of Education, Volume 13, Issue 1, 30 May 2006, Pages 91–100, https://doi.org/10.1111/j.1.

The position on the question of divine providence of the Aristotelian commentator Alexander of Aphrodisias (fl. c. A.D. 200) is of particular interest. It marks an attempt to find avia mediabetween the Epicurean denial of any divine concern for the world, on the one hand, and the Stoic view that divine providence governs it in every detail, on the other.2As an expression of such a middle course it finds a place in later classifications of views concerning providence.3It is also of (...) topical interest: Alexander's fullest discussion, in his treatiseDe providentia (On Providence)(surviving only in two Arabic versions), has only recently been edited and translated,4although some aspects of his position had long been known from other texts preserved in Greek.5. (shrink)

The world is beginning to look askance at Science. Or, rather, not beginning but intensifying an attitude of suspicion if not of downright hostility. We scientists are, of course, partly to blame; for we have so loudly proclaimed our virtues as the creators of radios and airplanes that, now these instruments are being abused as agents of mass propaganda and mass destruction, we are the obvious targets for the rising wrath of men. This is serious, for science is inseparably a (...) part of the society and culture in which it is embedded, and it does not suffice to deny impatiently ourguilt and shrug away our responsibility to our fellows. (shrink)

One of the most enduring criticisms of John Dewey's political thought is that it is unsuspicious of power. This essay responds to this critique by advancing the claim that power is an integral but implicit element of Dewey's conception of human experience. Given Dewey's indirect treatment of power, this essay has two primary tasks. First, it reconstructs and develops an explicit conception of power for Deweyan pragmatism. Second, it evaluates the extent that Dewey's political and social philosophy is able to (...) criticize power relations. Taken together, I aim to provide a more coherent and realistic defense of the political dimensions of Dewey's democratic theory. This defense moves Deweyan pragmatism toward a democratic politics that neither elides conflict nor evades power. (shrink)

As was first pointed out by Gercke, there are close parallels, which clearly suggest a common source, between Apuleius, de Platone 1.12, the treatise On Fate falsely attributed to Plutarch, Calcidius' excursus on fate in his commentary on Plato's Timaeus, and certain sections of the treatise de Natura hominis by Nemesius. Gercke traced the doctrines common to these works to the school of Gaius; recently however Dillon has pointed out that, while Albinus shares with these works the characteristic Middle-Platonic notion (...) of fate as conditional or hypothetical – our actions are free, but once we have acted the consequences of our actions are fated and inevitable – he does not share certain other common features, such as the identification of fate as substance with the world-soul and the hierarchy of three providences. (shrink)

This book critically examines the case for and against the belief in personal survival of bodily death. It discusses key philosophical questions. How could a discarnate individual be identified as a person who was once alive? What is the relationship between minds and their brains? Is a 'next world' conceivable? The book also examines classic arguments for the immortality of the soul, and focuses on types of prima facie evidence of survival: near-death experiences, apparitions, mediumistic communications, and ostensible reincarnation cases.

This book provides a collection of sources, many of them fragmentary and previously scattered and hard to access, for the development of Peripatetic philosophy in the later Hellenistic period and the early Roman Empire. It also supplies the background against which the first commentator on Aristotle from whom extensive material survives, Alexander of Aphrodisias (fl. c. AD 200), developed his interpretations which continue to be influential even today. Many of the passages are here translated into English for the first time, (...) including the whole of the summary of Peripatetic ethics attributed to 'Arius Didymus'. (shrink)

Mole's (2008 [this issue]) argument that consciousness is a necessary concomitant of attention rests on the question of what is being attended in spatial attention. His answer is space. Some authors, including ourselves, claim that the fact that the processing of unseen objects can be modulated by spatial attention (e.g. Kentridge et al., 1999; 2004; 2008; Marzouki et al., 2007; Sumner et al., 2006) demonstrates that visual attention is not a sufficient precondition for visual awareness. Mole, however, contends that as (...) space, rather than any object that might occupy that space, is what is being attended, these experiments do not constitute evidence for a dissociation between attention and consciousness. We disagree. To understand the source of this disagreement we need to understand the various processes encompassed by the term 'attention' and to consider experimental evidence illustrating how these processes operate. We review evidence that spatial attention can be deployed with the specific goal of determining the properties of objects occupying the attended region of space. One might, for example, attend to a location with the goal of determining the colour of objects occupying that space as efficiently as possible. Mole's assumption that all that is attended in spatial attention is space is not consistent with this evidence. We conclude that attention can be directed at objects by mechanisms of so- called 'spatial attention' without those objects necessarily eliciting conscious visual experience and hence that attention is not a sufficient precondition for visual awareness. (shrink)