Ursula Coope's volume sets out to answer the question of why "true freedom" necessitates "freedom from bodies" according to the Neoplatonists. As a result, while the title suggests a work on ethics, the volume handles such questions within a broader metaphysical framework. Coope admirably traces the initially separate treatments of freedom and responsibility in earlier thinkers before examining how they merge into twin aspects of a related discussion. The handling of Plato's concept of freedom in the first chapter outlines a (...) series of relevant issues, rather than evaluating their relative significance, since the primary focus is on the subsequent tradition. The title is somewhat misleading since much of the... (shrink)

O Banquete de Platão serve-se de recursos dramáticos diversos, tais como a história-moldura, a organização dos discursos e o ensino de Diotima enquanto meios de orientação do leitor pela mensagem filosófica subjacente, a qual inclui um exame do sistema socrático de educação. Os discípulos de Sócrates demonstram notável entusiasmo pela filosofia, mas parecem incapazes de distinguir o amor por Sócrates do amor pela sabedoria. Agatão ocupa posição de destaque: devido a um trocadilho com o seu nome, a jornada do jantar (...) em sua casa se tornará na ascensão em direção ao Bem. Além disso, ele representa a educação sofística e poética, assim como cada um dos oradores representa algum tipo particular de conhecimento, o que implica que não se deveria simplesmente impingir pedantismo a Eurixímaco, ou tomar o discurso de Aristófanes enquanto um interlúdio cômico. Eles formam, antes, uma complexa rede intertextual. Alcibíades exibe as fraquezas de um homem inábil ou relutante em seguir a totalidade do ensino socrático. Sua solicitação de ser conduzido por Agatão simboliza a incapacidade de encontrar o próprio caminho do Bem, ao passo que a interrupção da ordem bem organizada do banquete pelos boêmios lembra a atitude dos tiranos e de outros homens hostis à filosofia. Apesar dessa crítica aos estudantes de Sócrates, o Banquete finaliza com uma nota positiva. As ações finais de Sócrates ocupam-se das outras pessoas – uma crítica implícita a quem sustenta que a filosofia subverte os laços sociais. (shrink)

How was the world generated and how does matter continue to be ordered so that the world can continue functioning? Questions like these have existed as long as humanity has been capable of rational thought. In antiquity, Plato's Timaeus introduced the concept of the Demiurge, or Craftsman-god, to answer them. This lucid and wide-ranging book argues that the concept of the Demiurge was highly influential on the many discussions operating in Middle Platonist, Gnostic, Hermetic and Christian contexts in the first (...) three centuries AD. It explores key metaphysical problems such as the origin of evil, the relationship between matter and the First Principle and the deployment of ever-increasing numbers of secondary deities to insulate the First Principle from the sensible world. It also focuses on the decreasing importance of demiurgy in Neoplatonism, with its postulation of procession and return. (shrink)

English summary: The connection between the soul and the material world played an important role in Neoplatonic thought. Generally, this connection prompted questions like: How should one think about the effect of the soul on the material and conversely, of matter on the soul? How is evil to be understood? Does the soul beget evil through itself or is it drawn to evil from the matter? How is the connection between the Logos, as the principle structure of the soul, as (...) well as the principle means by which the material world is organized, understandable? And what role does the intellect play in the fabric of matter and soul, which Plato already confirmed as a divine thought? These and other questions are followed up from a historical-systematic perspective in the essays collected in this volume, contributed by internationally renowned scholars of Neoplatonism. German description: Die Beziehung zwischen Seele und Materie spielt eine bedeutende Rolle im Denken des Neuplatonismus. Allerdings wirft diese Beziehung eine ganze Reihe von Fragen auf: Wie muss die Wirkung der Seele auf die Materie und umgekehrt der Materie auf die Seele gedacht werden? Wie ist das Bose zu verstehen? Bringt die Seele das Bose durch sich selbst hervor oder wird sie von der Materie zum Bosen angezogen? Wie lasst sich der Zusammenhang begreifen, durch den der Logos als das Strukturprinzip der Seele die Welt ordnet? Und welche Rolle spielt im Gefuge von Materie und Seele der Geist, den bereits Platon als ein gottliches Denken bestimmt hat? Diesen und anderen Fragen wird in den hier versammelten Aufsatzen aus historisch-systematischer Perspektive von international renommierten Neuplatonismusforschern nachgegangen. (shrink)

Platonic love is a concept that has profoundly shaped Western literature, philosophy and intellectual history for centuries. First developed in the Symposium and the Phaedrus, it was taken up by subsequent thinkers in antiquity, entered the theological debates of the Middle Ages, and played a key role in the reception of Neoplatonism and the etiquette of romantic relationships during the Italian Renaissance. In this wide-ranging reference work, a leading team of international specialists examines the Platonic distinction between higher and lower (...) forms of eros, the role of the higher form in the ascent of the soul and the concept of Beauty. They also treat the possibilities for friendship and interpersonal love in a Platonic framework, as well as the relationship between love, rhetoric and wisdom. Subsequent developments are explored in Plutarch, Plotinus, Augustine, Pseudo-Dionysius, Eriugena, Aquinas, Ficino, della Mirandola, Castiglione and the contra amorem tradition. (shrink)

In their target article, Hutto and Satne eloquently articulate the failings of most current attempts to naturalize mental content. Furthermore, we think they are correct in their insistence that the only way forward is by drawing a distinction between two kinds of intentionality, one of which is considerably weaker than—and should be deployed to explain—the propositional variety most philosophers take for granted. The problem is that their own rendering of this weaker form of intentionality—contentless intentionality—is too weak. What’s needed is (...) a species of intentionality distinct from both the industrial-strength version beloved by philosophers and the intentionality lite recommended by Hutto and Satne. We briefly motivate and sketch this alternative, and say a few words about the account of cognition that it spawns. (shrink)

In assessing what the paradoxes meant to Plato, O'Brien uses certain broad principles of inquiry. First, he insists, any platonic doctrine must be placed in the context of Plato's whole philosophy--a truism not always honored. Second, the conversations of the dialogue form do not merely embellish Plato's philosophical statements but radically affect their expression. Originally published in 1967. A UNC Press Enduring Edition -- UNC Press Enduring Editions use the latest in digital technology to make available again books from our (...) distinguished backlist that were previously out of print. These editions are published unaltered from the original, and are presented in affordable paperback formats, bringing readers both historical and cultural value. (shrink)

It is an extraordinary thing that Descartes' famous Cogito argument is still being puzzled over; this paper is another fragment in an untiring tradition of puzzlement. The paper will argue that, if I were to ask the question the Cogito could provide for a positive answer. In particular, my aim in this is to argue, in opposition to recent discussion by John Campbell, that there is a way of construing conscious thinking on which the Cogito can be seen to provide (...) a non-question begging argument for one's own existence. (shrink)

In Connectionism and the Philosophy of Psychology, Horgan and Tienson (1996) argue that cognitive processes, pace classicism, are not governed by exceptionless, “representation-level” rules; they are instead the work of defeasible cognitive tendencies subserved by the non-linear dynamics of the brain’s neural networks. Many theorists are sympathetic with the dynamical characterisation of connectionism and the general (re)conception of cognition that it affords. But in all the excitement surrounding the connectionist revolution in cognitive science, it has largely gone unnoticed that connectionism (...) adds to the traditional focus on computational processes, a new focus – one on the vehicles of mental representation, on the entities that carry content through the mind. Indeed, if Horgan and Tienson’s dynamical characterisation of connectionism is on the right track, then so intimate is the relationship between computational processes and representational vehicles, that connectionist cognitive science is committed to a resemblance theory of mental content. (shrink)

We think the best prospect for a naturalistic explanation of phenomenal consciousness is to be found at the confluence of two influential ideas about the mind. The first is the _computational _ _theory of mind_: the theory that treats human cognitive processes as disciplined operations over neurally realised representing vehicles.1 The second is the _representationalist theory of _ _consciousness_: the theory that takes the phenomenal character of conscious experiences (the “what-it-is-likeness”) to be constituted by their representational content.2 Together these two (...) theories suggest that phenomenal consciousness might be explicable in terms of the representational content of the neurally realised representing vehicles that are generated and manipulated in the course of cognition. The simplest and most elegant hypothesis that one might entertain in this regard is that conscious experiences are identical to (i.e., are one and the same as) the brain’s representing vehicles. (shrink)

O'Brien provides a critical assessment of Ernest Mandel's 1975 monograph Late Capitalism. In so doing, he offers a historical narrative that puts into question Mandel's framing of 'waves' of capitalist development as a process of capital accumulation that was dependent upon uneven development in the Third World. O'Brien starts by problematising Mandel's argument that an initial concentration of money, capital and bullion in the hands of Europeans explains combined and uneven development. He goes on to demonstrate that Mandel's notion of (...) imperialism as a necessary conduit for the flow of surplus capital from industrialising Europe does not stand up to the historical evidence. In fact, O'Brien maintains an alternative thesis, namely that these marginalised regions were insuffciently penetrated by European capital. (shrink)

Cytokines are polypeptides released by activated vertebrate blood cells which have profound effects on other blood cells and which have hormone‐like properties affecting other organ systems as well. In recent years a wide variety of these mediators has been isolated and characterized. Many of these molecules have subsequently been cloned and expressed in E. coli. The tremendous importance of these proteins to host immune and non‐specific defense systems along with the striking similarities of their properties among different species suggested to (...) us that cytokines may have been proteins that have been conserved through evolution. Investigations of the evolution of cytokines will help us decipher the complex cellular, humoral and molecular interactions that regulate host defenses. Studies of the invertebrates will shed light on the phylogenetic emergence of these molecules as well. (shrink)

Drawing on the problem of deviance, I present a novel line of argumentation against causal theories of action. The causalist faces a dilemma: either she adopts a simple account of the causal route between intention and outcome, at the cost of failing to rule out deviance cases, or she adopts a more sophisticated account, at the cost of ruling out cases of intentional action in which the causal route is merely unusual. Underlying this dilemma, I argue, is that the agent's (...) perspective plays an ineliminable role in determining which causal pathways are deviant and which are not. (shrink)

In this paper I want to examine a claim made about the kind of immunity through misidentification relative to the first person (IEM) that attaches to action self-ascriptions. In particular, I want to consider whether we have reason to think a stronger kind of immunity attaches to action self-ascriptions, than attaches to self-ascriptions of bodily movement. I assume we have an awareness of our actions – agent’s awareness – and that agent’s awareness is not a form of perceptual bodily awareness. (...) The issue here is whether agents’ awareness grounds a kind of immunity to error that bodily awareness does not. However, perhaps more importantly, I want to argue that we only get a secure difference in immunity claims if have already decided whether a source of information is essentially first personal or not and made certain, not obviously warranted assumptions, about the transparency of content and about knowledge. If we hold that a subject’s knowledge of her actions is essentially first personal, in a way that a subject’s knowledge of her body through bodily awareness may not be, then we are better off arguing for that claim directly. Or so I will suggest. (shrink)

This commentry focuses on the one major ecumenical theme propounded in Andy Clark's Being There that I find difficult to accept; this is Clark’s advocacy, especially in the third and final part of the book, of the extended nature of the embedded, embodied mind.

What is special about successful action explanation is that it reveals what the agent saw in her action. Most contemporary philosophers assume that this amounts to explanation in terms of the reason for which the agent acted. They also assume that such explanations conform to a realist picture of explanation. What is disputed is whether the reason is a psychological state or a normative state of affairs . I argue that neither psychological states nor their contents suffice to make actions (...) intelligible in the right way , while Anti-Psychologism can’t explain acting on bad reasons . The alternative that I propose, Proceduralism, has it that explaining an action requires simulating the agent’s practical deliberation. On this view, explanation is not grounded in reasons, and thereby avoids the problems with “bad” reasons that Anti-Psychologism faces. Instead, in simulating to the same conclusion as the agent, the “explainer” comes to see what the agent saw in her action, thereby satisfying the Reasonableness Constraint. Proceduralism requires giving up on the assumption that the reason for which the agent acts explains the action and on the realist picture of action explanation. In addition, it accounts for the incomprehension that explainers experience when they encounter “alien” psychologies – psychologies that are deeply different from their own. (shrink)

The connectionist vehicle theory of phenomenal experience in the target article identifies consciousness with the brain’s explicit representation of information in the form of stable patterns of neural activity. Commentators raise concerns about both the conceptual and empirical adequacy of this proposal. On the former front they worry about our reliance on vehicles, on representation, on stable patterns of activity, and on our identity claim. On the latter front their concerns range from the general plausibility of a vehicle theory to (...) our specific attempts to deal with the dissociation studies. We address these concerns, and then finish by considering whether the vehicle theory we have defended has a coherent story to tell about the active, unified subject to whom conscious experiences belong. (shrink)

The “New Natural Law” Theory (NNL) of Germain Grisez, John Finnis, Joseph Boyle, and their collaborators offers a distinctive account of intentional action, which underlies a moral theory that aims to justify many aspects of traditional morality and Catholic doctrine. -/- In fact, we show that the NNL is committed to premises that entail the permissibility of many actions that are irreconcilable with traditional morality and Catholic doctrine, such as elective abortions. These consequences follow principally from two aspects of the (...) NNL. The first aspect is its distinctive version of the planning theory of intention, in which adopting the 'first-person perspective' of an agent is a sufficient, and not merely necessary, condition for determining the nature of his intentional action; this planning theory rests upon an implicitly Cartesian conception of human behavior, in which behavior chosen by an agent has no intrinsic “intentionalness” apart from what he confers upon it as part of his plan. The second aspect is the NNL's distinctive account of basic human goods' incommensurability, according to which there is no common factor shared by basic human goods that allows them to be comparatively ranked in any way that directs practical deliberation. -/- The entailments of these two aspects of the NNL, we argue, amount to a reductio ad absurdum. Pace the proponents of the NNL account, we sketch an alternative hylomorphic conception of intentional action that avoids untoward moral implications by grounding human agency in the exercise of basic powers that are either (a) essential constituents of human nature or (b) acquired through participation in social practices. This conception of intentional action provides a stronger foundation for natural law theory. (shrink)

Dienes & Perner offer us a theory of explicit and implicit knowledge that promises to systematise a large and diverse body of research in cognitive psychology. Their advertised strategy is to unpack this distinction in terms of explicit and implicit representation. But when one digs deeper one finds the “Higher-Order Thought” theory of consciousness doing much of the work. This reduces both the plausibility and usefulness of their account. We think their strategy is broadly correct, but that consensus on the (...) explicit/implicit knowledge distinction is still a fair way off. (shrink)

The origin of matter is one of the last and greatest unsolved mysteries bedevilling modern attempts at understanding the philosophy of the "Enneads." There are two stages in the production of Intellect and of soul. The One or Intellect produces an undifferentiated other, which becomes Intellect or soul by itself turning towards and looking towards the prior principle, with no possibility of the One's "turning towards" or "seeing" itself. But where does matter come from? To arrive at his conception of (...) matter, Plotinus has radically altered the definitions of non-being given by Plato and Aristotle in their refutation of Parmenides. Matter, for Plotinus, is a non-being opposed, not to "the being of each thing", as in Plato's "Sophist," but to all "the beings properly so-called", i.e. to all the forms. It is then further identified with Aristotle's definition of non-being as privation, with the crucial difference that privation, for Plotinus, is made a permanent substratum of change. This re-formulation of ideas from the "Sophist" and the "Physics" proves unmistakably that it is matter which is generated when soul produces a "non-being" which is also a "total lack of definition". The production of matter by soul does not, however, follow the model of the production of Intellect from the One or of soul from Intellect. Since matter is lifeless, it cannot turn towards its source. Soul therefore has to be herself directly responsible both for the production of matter and for the covering of matter with form. Matter is therefore included among the products which stem ultimately from the One. But the origin and the nature of matter have to be understood as very different from the double process of emanation which lies at the origin of Intellect and of soul. (shrink)

O’BRIEN T and ACKROYD S. Nursing Inquiry 2012; 19: 39–50 Understanding the recruitment and retention of overseas nurses: realist case study research in National Health Service Hospitals in the UKThis paper illustrates one of the possible applications of critical realist ideas to the analysis of health services, in the use of comparative case study research design, to elucidate the causal social processes underlying events. In the research reported here, a comparative research design was used as a basis for improving (...) our understanding of the processes involved in the assimilation of overseas nurses (OSN) into the salient long‐term workforce of the National Health Service (NHS) hospitals in the UK. The work brought to light the salient experiences of overseas nurses during their initial work in the NHS hospitals, and these were used as a basis for developing an account of the general mechanisms typically underlying the recruitment and assimilation at work. The authors conclude that successful assimilation is often hindered by the presence of occupational closure mechanisms, by which home nurses effectively excluded recruits from participation and promotion; these mechanisms, which articulate with everyday racism, threaten successful assimilation for obvious reasons. If the treatment recruits receive does not lead to withdrawal, it is because they typically have very strong economic motives to continue despite unfavourable and sometimes inhumane treatment. Thus, the research offered substantial reasons why recruitment policies should be reviewed by policy‐makers. (shrink)

THIS article concerning Mr. Marshall's open letter to Governor Smith does not pretend to be an answer. It suggests some philosophical considerations on the point at issue. The Editor.

Anaximander explained the sun as an ejection of light or fire from an opening in the hollow rim of a kind of wheel which revolved around the earth. We are told that this wheel or circle of the sun is 27 times the size of the earth, and again that it is 28 times the size of the earth. These numbers have been thought to represent respectively the inner and the outer diameters of the sun wheel. This has been questioned (...) by Kirk. Kirk assumes that the thickness or width of the rim of the sun wheel would be the same as the diameter of the earth. He argues therefore that there should be a difference of two units between the inner and the outer diameter. (shrink)

Any creature that must move around in its environment to find nutrients and mates, in order to survive and reproduce, faces the problem of sensorimotor control. A solution to this problem requires an on-board control mechanism that can shape the creature’s behaviour so as to render it “appropriate” to the conditions that obtain. There are at least three ways in which such a control mechanism can work, and Nature has exploited them all. The first and most basic way is for (...) a creature to bump into the things in its environment, and then, depending on what has been encountered, seek to modify its behaviour accordingly. Such an approach is risky, however, since some things in the environment are distinctly unfriendly. A second and better way, therefore, is for a creature to exploit ambient forms of energy that carry information about the distal structure of the environment. This is an improvement on the first method since it enables the creature to respond to the surroundings without actually bumping into anything. Nonetheless, this second method also has its limitations, one of which is that the information conveyed by such ambient energy is often impoverished, ambiguous and intermittent. (shrink)

The distinction at the heart of van Gelder’s target article is one between digital computers and dynamical systems. But this distinction conflates two more fundamental distinctions in cognitive science that should be keep apart. When this conflation is undone, it becomes apparent that the “computational hypothesis” (CH) is not as dominant in contemporary cognitive science as van Gelder contends; nor has the “dynamical hypothesis” (DH) been neglected.

To unravel the intricacies of the last argument of the Phaedo for the immortality of the soul, the reader has to peel away successive presuppositions, his own, Plato's and not least the presupposition that Plato very skilfully portrays as being shared by Socrates and his friends.A first presupposition is the reader's own. According to our modern ways of thinking, a soul that is immortal, if there is such a thing, is a soul that lives forever. That presupposition is not shared (...) by Socrates and Cebes (Socrates' interlocutor in the final argument). A soul that survives separation from the body, once or a number of times, is held to have survived death and therefore to be immortal. But it does not follow that it will live forever. For a soul to live forever, it must be shown to be not only immortal, but imperishable. Only if the soul is both immortal and imperishable can the assembled company be sure that the Socrates who is talking to them now will still be living when, after sunset, he has drunk the hemlock and can talk to them no more.The modern reader who has divested himself of the presupposition that immortal and imperishable are mere synonyms, and therefore appreciates the need for an argument designed specifically to prove that the soul is imperishable and not merely immortal, has nonetheless to be aware of a second presupposition, a presupposition shared by Socrates and his friends which restricts the meaning that the modern reader might otherwise suppose to be conveyed by the word 'imperishable'. Both Socrates and Cebes, as portrayed in the Phaedo, take it for granted that the only time when the soul might perish is the moment of her separation from the body. Provided it can be shown that the soul will survive separation from the body, no matter how often the body is taken from her, the soul, so they are happy to assume, will have shown herself to be both immortal and imperishable.We do not have to suppose that this second presupposition is shared by the author of the dialogue. Plato's subtle but insistent restriction of the moment when the soul might be threatened with extinction to the moment of her separation from the body has been deliberately designed to alert the reader to a way of thinking which Socrates, Cebes and Echecrates all take for granted, but which Plato does not necessarily invite the reader of the dialogue to share.The restriction is nonetheless essential to the structure of the argument. It is because Socrates does not envisage a possible extinction of the soul at any moment other than the moment of separation from the body that he is able to present a soul that is essentially alive as immune to the death which separates soul from body, however often such a separation may occur, and as therefore (so he claims) not only immortal but imperishable.In presenting that argument, how far has Plato deliberately foregone any attempt to prove that the soul is imperishable subsequently to the moment of her separation from the body? Socrates argues that the soul is unaffected by the death of the body because she is essentially alive. He does not argue that she is immune to destruction or extinction because she is essentially existent. In the face of Plato's silence, in the Phaedo and elsewhere, the modern reader has to hold in abeyance a third and final presupposition, that only a being whose essence it is to exist can of its nature never not exist.To understand the dialogue is therefore no easy matter. The reader needs to distinguish Socrates as the mouthpiece of Plato from Plato as the author of the dialogue. At the same time the modern reader has to distinguish the Plato of history from a fictional Plato who shares our own ideas and our own preconceptions, including the concept of a being cuius essentia est esse. An intricate double task, which other modern readers of the dialogue have so far not even attempted. (shrink)

Hume is usually taken to have an evidentialist account of testimonial belief: one is justified in believing what someone says if one has empincal evidence that they have been reliable in the past. This account is impartialist: such evidence is required no matter who the person is, or what refotions she may have to you. I, however, argue that Hume has another account of testimony, one grounded in sympathy. This account is partialist, in that empincal evidence is not required in (...) order for one to be justified in believing some of the assertions of one's friends. (shrink)