In the mid 1980s it was apparent that the need for organ donors exceeded those willing to donate. Some University of Pittsburgh Medical Center (UPMC) physicians initiated discussion of possible new organ donor categories including individuals pronounced dead by traditional cardiac criteria. However, they reached no conclusion and dropped the discussion. In the late 1980s and the early 1990s, four cases arose in which dying patients or their families requested organ donation following the elective removal of mechanical ventilation. Controversy surrounding (...) these cases precipitated open discussion of the use of organ donors pronounced dead on the basis of cardiac criteria. Prolonged deliberations by many committees in the absence of precedent ultimately resulted in what is, to our knowledge, the country's first policy for organ donation following elective removal of life support. The policy is intricate and conservative. Care was taken to include as many interested parties as possible in an effort to achieve representative and broad based support. This paper describes the development of the UPMC policy on non-heart-beating organ donation. (shrink)

When successful solid organ transplantation was initiated almost 40 years ago, its current success rate was not anticipated. But continuous efforts were undertaken to overcome the two major obstacles to success: injury caused by interrupting nutrient supply to the organ and rejection of the implanted organ by normal host defense mechanisms. Solutions have resulted from technologic medical advances, but also from using organs from different sources. Each potential solution has raised ethical concerns and has variably resulted in societal acclaim, censure, (...) and apathy. Transplant surgery is now well accepted, and the list of transplant candidates has grown far quicker than the availability of organs. More than 30,000 patients were awaiting organs for transplantation at the end of March 1993. While most organs came from donors declared dead by brain criteria, the increasing shortage of donated organs has prompted a reexamination of prior restrictions of donor groups. Recently, organ procurement from donors with cardiac death has been reintroduced in the United States. This practice had been mostly abandoned by the U.S. and some, though not all, other countries. Transplantation has been more successful using organs procured from heart-beating, "brain dead" cadavers than organs from non-heart-beating cadavers. However, recent advances have led to success rates with organs from non-heart-beating donors that may portend large increases in organ donation and procurement from this source. (shrink)

Organ transplantation is an accepted therapy for major organ failure, but it depends on the availability of viable organs. Most organs transplanted in the U.S. come from either "brain-dead" or living related donors. Recently organ procurement from patients pronounced dead using cardiopulmonary criteria, so-called "non-heart-beating cadaver donors" (NHBCDs), has been reconsidered. In May 1992, the University of Pittsburgh Medical Center (UPMC) enacted a new, complicated policy for procuring organs from NHBCDs after the elective removal of life support. Seventeen months later (...) only one patient has become a NHBCD. This article describes her case and the results of interviews with the health care team and the patient's family. The case and interviews are discussed in relation to several of the ethical concerns previously raised about the policy, including potential conflicts of interest, the definition of cardiopulmonary death, and a possible net decrease in organ donation. The conclusion is reached that organ procurement from non-heart-beating cadavers is feasible and may be desirable both for the patient's family and the health care providers. (shrink)

In the preceding commentary, Campbell and Weber raise two valid and important issues concerning non-heart-beating organ donation (NHBOD). First, because the procedure links withdrawal of life support and the potential for subsequent organ donation, the desire for organs may create a situation in which care of the dying individual has relatively less importance and the dying may receive suboptimal care. Second, even if concerns about care of the dying were dealt with adequately, there will not be enough non-heart-beating donors to (...) significantly decrease the organ shortage that exists, making the procedure not worth the risk. We agree that attention to the important details of caring for the dying are, and must be, the primary concern of all health care workers caring for those individuals. Ensuring the patients' comfort, dignity, and autonomy, and providing for family and social support are the mainstays of this care. All policies for NHBOD should clearly support and mandate these concepts. Regarding the second concern, we agree that NHBOD is currently rare; however, evidence is increasing that this type of donation has great potential. Continued growth of the practice in this country will depend largely on public acceptance, which we believe will be directly influenced by whether the public perceives that care of the dying is not compromised by this procedure. (shrink)

Although Leibniz characterised himself in the “New Essays” as a “Platonic” as opposed to a “Democritean” philosopher, his intellectual relationship with the most famous of the Renaissance Neoplatonists, Marsilio Ficino, has received little attention. Here we review what can be thus far established regarding Leibniz’s acquaintance with portions of Ficino’s Opera omnia of 1576. We compare Ficino’s disenchantment with the atomistic materialism of Lucretius, which he had favoured in his youth, and his turn to Platonism for inspiration, with Leibniz’s own (...) reported disenchantment with Gassendi’s Epicurean atomism and his invention of a vitalistic monadology that, despite Leibniz’s reservations regarding Ficinian magic, resembles Ficinian nature philosophy in number of striking respects. (shrink)

The validity of the classification of “primary sociopaths” as a qualitatively distinct group in the general population is questioned. Cenetic variation in the experience and expression of emotions may play a role in the development of antisocial behavior. However, research clearly documents that socialization environments powerfully modify the expression of genetic biases in a manner that increases or decreases the risk for “sociopathy.”.

The Renaissance was a period of great intellectual change and innovation as philosophers rediscovered the philosophy of classical antiquity and passed it on to the modern age. Renaissance philosophy is distinct both from the medieval scholasticism, based on revelation and authority, and from philosophers of the seventeenth and eighteenth centuries who transformed it into new philosophical systems. Despite the importance of the Renaissance to the development of philosophy over time, it has remained largely understudied by historians of philosophy and professional (...) philosophers. This anthology aims to correct this by providing scholars and students of philosophy with representative translations of the most important philosophers of the Renaissance. Its purpose is to help readers appreciate philosophy in the Renaissance and its importance in the history of philosophy. The anthology includes translations from philosophers from the thirteenth to the seventeenth centuries, and it ranges from works on moral and political philosophy, to metaphysics, epistemology, and natural philosophy, thereby providing historians and students of philosophy with a sense for the nature, breadth, and complexity of philosophy in the Renaissance. Each translation is accompanied by an introduction by a historian of Renaissance philosophy, as well as select secondary sources, in order to encourage further study. (shrink)

Cet article est une comparaison de certaines affirmations ontologiques sur la nature de la matière première chez le platonicien de la Renaissance Marsilio Ficino et sur la nature de l’espace chez Frane Petrić, platonicien du XVIème siècle issu de la ville de Cres. J’y soutiens que les philosophies naturelles des deux platoniciens se ressemblent à deux égards, notamment en ce qui concerne le statut ontologique du substrat le plus fondamental du monde matériel. D’abord, Ficino comme Petrić soutiennent l’existence fondamentale de (...) la matière et de l’espace. Deuxièmement, les deux philosophes attribuent la « priorité ontologique » à la matière et à l’espace sur ce qui est considéré comme qualités éphémères du monde materiel. (shrink)

This paper is a comparison of some of the central ontological claims on the nature of prime matter of the Renaissance Platonist Marsilio Ficino, and the nature of space of Frane Petrić, the sixteenth century Platonist from the town of Cres. In it I argue that there are two respects in which the natural philosophies of both Platonists resemble one another, especially when it comes to the ontological status of the most basic substrate of the material world. First, both Ficino (...) and Petrić argue for the basic existence of matter and space. Second, both philosophers attribute an “ontological priority” to matter and space over what are seen as the fleeting qualities of the material world. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Marsilio Ficino’s Critique of the Lucretian AlternativeJames G. SnyderIntroductionMarsilio Ficino is perhaps most widely remembered by historians of philosophy today as a fifteenth-century Platonist and Hermeticist who advocated the soul’s flight from the sordid world of matter and body. Ficino’s major contributions to philosophy include his Latin translations of Plato and Plotinus, as well as his voluminous and encyclopedic Platonic Theology, where he argues that the immortal soul occupies (...) a privileged midpoint between God and inchoate prime matter. It therefore comes as a surprise to learn that Ficino, for a time in his early twenties, was drawn to the Roman poet Lucretius, who believed that most people are plagued by the superstitions of religiously-minded fable mongers. During this time Ficino composed a short commentary on Lucretius’ didactic Epicurean poem, On the Nature of Things. In 1417 one of the last surviving manuscript copies of this poem was found in a German monastery by the humanist Poggio Bracciolini after several centuries of dormancy.1 Also, in an early treatise on pleasure, Ficino [End Page 165] argues that the Epicurean emphasis on pleasure as the removal of pain is superior to the crass and vulgar hedonism of Aristippus.2 In time, however, Ficino developed into the Platonist that historians of philosophy are more familiar with today. He turned his back on Lucretius, destroyed his commentary on him, and he became a rigid opponent of those philosophers who, as Plato describes them in his Sophist, “insist that only what offers tangible contact is, since they define being as the same as body.”3Despite the fact that Ficino ultimately rejected Lucretius, and in a letter to the poet Angelo Poliziano claimed to have “followed the divine Plato from my youth,” it appears that he was never able to successfully put the Epicurean poet completely out of his mind.4 The specter of Lucretius—that is, the specter of a potent and fully-articulated materialism and what it entails—casts a long shadow across the eighteen books of Ficino’s Platonic Theology. This work, which was printed in 1482 and remains his most extensive philosophical treatise, gives the impression that Ficino considered Lucretius a relevant and un-eliminated alternative to his own mature philosophical vision. The Lucretian alternative, as it will here be called, aspires to show that anything that exists is a composite of matter and void alone, and that there is no need to countenance the existence of some ghostly third constituent, such as soul, in order to explain adequately the phenomena of nature or consciousness.5 Ficino’s Platonic Theology argues for a profoundly different metaphysical picture of the nature of things. There Ficino wanted to demonstrate the essential immortality of the soul, and to further clarify the best way that it can, as he puts it, “cast off the bonds of our terrestrial chains” so that it may “fly unhindered to the ethereal abode.”6 However, in order for Ficino to accomplish this, he first had to show that the Lucretian alternative is not a living hypothesis, but a dead one. Refuting Lucretius, therefore, is central to the polemical aims and aspirations of this [End Page 166] work, and it is to this end that Ficino addresses several chapters to refuting the materialism of the “vulgar” and “impious” Epicurean poet and philosopher. The Lucretian alternative also explains in part why Ficino discusses, sometimes at great length, the nature of matter and body, especially in the early books of his Platonic Theology. The core argument that Ficino brings against the Lucretian alternative is that its materialist ontology is at best incomplete, and that something else—some ghostly incorporeal principle— is in fact necessary in order to adequately explain the nature of things.Both the Renaissance recovery of On the Nature of Things, and the subsequent role that it played in the advancement of early modern philosophy and science, are familiar to historians of philosophy today.7 Ficino’s fifteenth-century critique of Lucretius, however, is not. Nearly half a century ago Paul Oskar Kristeller noted that in the 1450s Ficino came under the influence of Lucretius, and he further speculated that “a trace... (shrink)

This paper is an examination of the theory of materia prima of the fifteenth century Platonist Marsilio Ficino. It limits its discussion of Ficino's theory to the ontological and epistemic status of prime matter in his Platonic Theology. Ficino holds a "robust" theory of prime matter that makes two fundamental assertions: First, prime matter exists independent of form, and second, it is, at least in principle, intelligible. Ficino's theory of prime matter is framed in this paper with a discussion of (...) the divergence among Scholastic philosophers over the nature of prime matter. (shrink)

In 1991, the University of Pittsburgh Medical Center implemented a policy that permitted the recovery of organs from cadavers pronounced dead using standardized cardiac criteria. This policy allowed families that had made a decision to forgo life sustaining treatment to then request organ donation. This entailed taking the patient to the operating room, discontinuing therapy, and after the patient is pronounced dead, procuring organs.

This collection of essays is dedicated to William Rowe, with great affection, respect, and admiration. The philosophy of religion, once considered a deviation from an otherwise analytically rigorous discipline, has flourished over the past two decades. This collection of new essays by twelve distinguished philosophers of religion explores three broad themes: religious attitudes of faith, belief, acceptance, and love; human and divine freedom; and the rationality of religious belief. Contributors include: William Alston, Robert Audi, Jan Cover, Martin Curd, Peter van (...) Inwagen, Norman Kretzmann, George Nakhnikian, John Hawthorne, Philip Quinn, James Ross, Eleonore Stump, and William Wainwright. (shrink)

The modifier effect is the reduction in perceived likelihood of a generic property sentence, when the head noun is modified. We investigated the prediction that the modifier effect would be stronger for mutable than for central properties, without finding evidence for this predicted interaction over the course of five experiments. However Experiment 6, which provided a brief context for the modified concepts to lend them greater credibility, did reveal the predicted interaction. It is argued that the modifier effect arises primarily (...) from a general lack of confidence in generic statements about the typical properties of unfamiliar concepts. Neither prototype nor classical models of concept combination receive support from the phenomenon. 2010 Elsevier Inc. All rights reserved. (shrink)

Stephen Read has presented an argument for the inconsistency of the concept of validity. We extend Read’s results and show that this inconsistency is but one half of a larger problem. Like the concept of truth, validity is infected with what we call semantic pathology, a condition that actually gives rise to two symptoms: inconsistency and indeterminacy. After sketching the basic ideas behind semantic pathology and explaining how it manifests both symptoms in the concept of truth, we present cases that (...) establish the indeterminacy of validity and that link this indeterminacy with the concept’s inconsistency. Our conclusion is that an adequate treatment of the semantic pathology thus revealed must deal with both of its symptoms. Further, it must extend to the occurrences of this condition elsewhere: in the concept of truth, in the other central semantic notions, and even in certain philosophical concepts outside semantics. (shrink)

Evidence that confirms a scientific hypothesis is said to be ‘novel’ if it is not discovered until after the hypothesis isconstructed. The philosophical issues surrounding novel confirmation have been well summarized by Campbell and Vinci [1983]. They write that philosophers of science generally agree that when observational evidence supports a theory, the confirmation is much stronger when the evidence is ‘novel’... There are, nevertheless, reasons to be skeptical of this tradition... The notion of novel confirmation is beset with a theoretical (...) puzzle about how the degree of confirmation can change without any change in the evidence, hypothesis, or auxiliary assumptions... There have not yet appeared any obviously satisfactory solutions to these problems Much of the literature on novel confirmation relies on the Bayesian analysis of conditional probabilities. Let H represent a hypothesis, E an event that confirms the hypothesis, and B some relevant background information. Denote by Pr the conditional probability of x given y. There are various plausible measures of the degree of support that E lends to H. Among these are: Degree of support = Pr Degree of support = Pr – Pr Degree of support = Pr – Pr Degree of support = Pr – Pt In the work cited, Campbell and Vinci offer a somewhat more involved Bayesian interpretation. Formula is discussed by Gardner [1981] who points out that under this formulation there can be no role for novelty. 'The function Pr contains no third slot in which to insert a temporal relation between the invention of H and the inventor's learning E. Obviously, then, this relation could not possibly affect E's support of H.' Formula, on the other hand, suggests a role for novelty. Bayes's Theorem allows us to rewrite the formula as Degree of support = Pr x [Pr – 1] We can use 1/Pr as a measure of the novelty of E. Then shows that the degree of support increases with novelty of E. In the paper already cited, Campbell and Vinci discuss shortcomings of this analysis. Formula expresses an alternative offered by Howson [1984]. In that formula, Pr represents the probability of H assuming that only B – {E} is known. This allows for the possibility of non-novel facts generating support for hypotheses. Niiniluoto [1984] argues for a variant along the lines of, in which we account for the possibility that the theorist was unaware that his hypothesis entails E. One problem in deciding among these approaches is that the choice of a definition for the degree of support appears arbitrary. What kind of argument could justify the choice of one definition over another? It is our position that there can be no basis for addressing this question in the absence of an explicit model of the process by which hypotheses are generated. Only in the presence of such a model can the various conditional probabilities be given meaningful interpretations. We provide such models in Sections 1, 2 and 4. The simple model of Section 1, incorporating strong assumptions, yields the conclusion that novelty is irrelevant. When these assumptions are relaxed in the later sections, novelty becomes relevant for a variety of reasons. It is at least potentially the case that scientists have more information about their own abilities than is publicly available, and this information might influence their decisions about whether even to attempt novel prediction. If this is so, then it should be incorporated into the model of hypothesis generation. This requires an explicit discussion of how scientists respond to incentives and how the incentives themselves evolve, which in turn takes us into the realm of economic theory. We have addressed these issues in another paper, written for an audience of economists. The results of this research are summarized in Section 3. (shrink)

This article addresses the issue of moral compunction among a sample of senior managers set against the background of their routine organizational participation. In considering what factors influence their moral sensibilities these managers were interviewed using an approach designed to elicit their perceptions concerning both the ethical and commercially imperative dimensions of their working lives. The qualitative data resulting from this inquiry, while tentative, indicates the primacy of the normative appeal of shareholder value, conditioned by the exigencies of engagement in (...) corporate bureaucracies, including the maintenance of career and livelihood responsibilities. These conclusions indicate the magnitude of the obstacle that the normative business ethics project requires to overcome in order to fulfil its promise. (shrink)

Notwithstanding requirements for scientific/social value and risk/benefit proportionality in major research ethics policies, there are no widely accepted standards for these judgments in Phase 1 trials. This paper examines whether the principle of clinical equipoise can be used as a standard for assessing the ratio of risk to direct-benefit presented by drugs administered in one category of Phase 1 study—first-in-human trials involving patients. On the basis of the supporting evidence for, and architecture of, Phase 1 studies, the articles offers two (...) provisional conclusions: (1) the risks of drug administration in such trials cannot generally be justified on therapeutic grounds but by appeal to the social value of the research; and (2) a framework for adjudicating the ratio of risk/social-value must be developed. (shrink)

Cells are cognitive entities possessing great computational power. DNA serves as a multivalent information storage medium for these computations at various time scales. Information is stored in sequences, epigenetic modifications, and rapidly changing nucleoprotein complexes. Because DNA must operate through complexes formed with other molecules in the cell, genome functions are inherently interactive and involve two-way communication with various cellular compartments. Both coding sequences and repetitive sequences contribute to the hierarchical systemic organization of the genome. By virtue of nucleoprotein complexes, (...) epigenetic modifications, and natural genetic engineering activities, the genome can serve as a read-write storage system. An interactive informatic conceptualization of the genome allows us to understand the functional importance of DNA that does not code for protein or RNA structure, clarifies the essential multidirectional and systemic nature of genomic information transfer, and emphasizes the need to investigate how cellular computation operates in reproduction and evolution. (shrink)

Jane is calmly strolling through the forest one lovely day. Suddenly, a large spider drops in front of her face. She immediately freezes; her heart races; her hands tremble; her face broadcasts “fear.” She screams and runs away. Both before and after, she concedes that spiders in this forest are harmless.Jane's reaction to the spider contrasts greatly with the way she normally reacts to events. Normally, or so the story goes, Jane weighs her options thoughtfully, choosing a course of action (...) consistent with her beliefs and with the greatest benefit. Indeed, her reaction to the spider contrasts so greatly with calm, rational, deliberate, belief-consistent action that traditional folk psychology supposed two different kinds of mechanism are at work: animal-like emotion versus human reason. Her emotion explains her reaction to the spider. Her emotion made her do it. (shrink)

As an essential companion to Plato's Apology and Crito, Socrates Against Athens provides valuable historical and cultural context to our understanding of the trial.

Development is a process whereby a relatively unspecified system comprised of loosely connected lower level parts becomes organized into a coherent, higher-level agency. Its temporal corollaries are growth, increasingly deterministic behavior, and a progressive reduction of developmental potential. During immature stages with relatively low specification and high potential, development is largely controlled by local interactions from the “bottom-up,” whereas during more highly specified stages with reduced potential, emergent autocatalytic processes exert “top-down” control. Robert Ulanowicz has shown that this phenomenology of (...) ascendency follows thermodynamic principles and can be described quantitatively using information theory, providing a general theory of development. However, the theory has not found a wide audience among developmental biologists, as genetic determinism encourages the popular reductionistic perception that ontogeny is controlled entirely by molecular mechanisms that exert efficient causality from the bottom-up. Nonetheless, measurements of metabolic rates and mRNA complexity in developing embryos, as well as functional analyses of gene regulatory systems, indicate that ontogeny fits the paradigm of developmental ascendency. Beyond informing biomedical research and the interpretation of large datasets obtained by systems-biological approaches, developmental ascendency helps explain the origin of life, and, being independent of scale, provides an overarching explanation for phylogenetic change that contextualizes Darwinian evolution. (shrink)

A prominent study of holiday gift giving estimates the correlative amount of wasted value to be roughly $25 billion worldwide. This result is predictable from economic theory and casual experience. Regrettably, the study neither substantiates its broad condemnation of holiday gift giving, nor does it support any of the normative generalizations that might be drawn from it; for example, the desirability of modifying the Christmas holiday’s commercial aspect, or of augmenting its religious dimension. The following essay argues that holiday gift (...) giving actually is privately and socially beneficial on balance despite its economic costs. (shrink)

Well-organized and highly readable Sex and Gender: The Human Experience provides a current, multicultural analysis of gender-related issues, theories, and research. The authors' clear presentation of the perspectives and issues related to sex and gender studies enables students to easily comprehend the material. Further, a highly practical approach prompts students to examine their self-awareness and social tolerance. Sex and Gender: The Human Experience is appropriate as a primary or supplementary text in Psychology, Family Studies, or Women's Studies curricula.

This article argues that we can and should recognize the mind dependence, epistemic dependence, and social dependence of theories of mind-independent reality, as opposed to Rorty, who thinks not even a constructivist theory of mind-independent reality can be had. It accuses Rorty of creating an equivocation or "dualism of scheme and content" between causation and justification based on various "Davidsonian" irrelevancies, not to be confused with the actual Davidson. These include the 'principle of charity', the attack against conceptual schemes, the (...) linguistification of social practice, intersubjectivism, and causal naturalism. It follows that realists and constructivists need neither follow Rorty's mischaracterizations nor succumb to his internal paradoxes. (shrink)

In his article ‘A Nonce-word in the Iliad’ Maurice Pope argues against the usual modern interpretation of παναώριος, a Homeric παξ λεγόμενον applied by Achilles to himself at Il. 24.540, sc. ‘of all-untimely fate’, ‘doomed to die young’, and the like. The same is also the interpretation of the scholium παντελς ωρον ποθανούμενον, whilst Herodian and Eustathius, respectively with κατ πάντα ωρον and πάντ ωρον, do no more than paraphrase the force of παν- in the compound. Pope tries to establish (...) instead the suitability of the meaning ‘out of season’, i.e. in what Achilles does or fails to do in general. His case rests on the ground of what is appropriate to or required by the context, since, as he himself shows, the word in itself can, on the analogy of closely related forms, notably the adjective ωρος, bear the meaning usually attributed to it, provided the context contains sufficient indication of a reference to death. Accordingly, the validity of his argument depends on his assessment of this context. Pope recognises that throughout the last part of the Iliad, at least starting from the conversation between Achilles and his mother at 18.70ff., Achilles is fully aware of the nearness and unavoidability of his own death, and that ‘from this point on Homer exploits the atmosphere of impending doom’. But after citing several passages in which the approach of Achilles' death is mentioned, Pope continues as follows. (shrink)

One of today's most influential business consultants brings us practical lessons from one of the world's most profound works of wisdom for cultivating real power and transforming the workplace into a source of immense satisfaction and fulfillment.A former Fortune 500 top executive who is a leading business consultant combines forces with the bestselling translator of the Tao Te China to write the first book revealing how to use the wisdom of this ancient text to understand the most valued and elusive (...) prize in business: power. Power is the most coveted reward -- the power to run a project, a department, or an entire company. Yet there has been little written on the nature of this essential tool without which nothing is accomplished. What exactly is power, and where does it come from? Does power automatically come with authority? Does it come from your superiors, or do you create it for yourself? And why is it so difficult to hang on to?Real Power illustrates the paradox in winning at work: that power begins only when we learn to let go of the illusion of control in order to empower others. Real power recognizes that employees already have power in their skills, their commitment to the job, and their passion for the work. Real power comes from creating an environment in which that power can be expressed in order to produce the best results for everyone.The book's advice for cultivating real power ranges from learning why helping your competition (inside or outside the company) can be the biggest help to yourself, to understanding why conventional displays of power are the least effective ways to accomplish goals. Whether you're at the top of the corporate ladder, the middle, orthe bottom, this guide will help make your work fulfilling on every level From financial to personal. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:Picturing Hegel: An Illustrated Guide to Hegel’s Encyclopaedia LogicJames A. Dunson IIIJulie E. Maybee. Picturing Hegel: An Illustrated Guide to Hegel’s Encyclopaedia Logic. Lanham, MD: Lexington Books, 2009. Pp. xxvii + 639. Paper, $56.95.If Hegel were alive to read an illustrated guide to his Encyclopaedia Logic, he might not immediately appreciate the project. Not only did he consider “picture-thinking” deficient in comparison to conceptual thinking, but he regarded (...) the Encyclopaedia Logic as a text suitable for German students. In her recent book, Picturing Hegel, Julie Maybee acknowledges these ironies and proceeds to guide those of us who need a little extra help in understanding Hegel’s speculative logic.What results is a significant contribution to the literature, a step-by-step commentary [End Page 536] through one of Hegel’s most underappreciated works. Using diagrams to cut through the often-difficult prose proves to be an excellent strategy. Maybee’s exquisitely detailed and admirably clear exposition makes her a suitable Virgil to guide us through the Inferno of Hegel’s logic.Maybee’s task is to show how Hegel’s logic is, actually, logical, and not, as she puts it, “A jumble of random moves from one step to the next” (xiii). She distinguishes Hegel’s speculative logic from the logic we teach nowadays by emphasizing Hegel’s concern to generate and develop the concepts he employs. That is, he is concerned not merely with the rules connecting the logical terms (i.e. syntax), but also the meanings of the terms themselves (i.e. semantics).As one might expect, these concepts are developed dialectically: two elements that are ordinarily opposed to one another are revealed to be mutually defining and interdependent. Readers already familiar with Hegel’s work will appreciate the way in which Maybee explains complicated ideas like “Actuality” and “spurious infinity.” Maybee has a talent for inventive examples, some of which she carefully carries through the entire work. Also, she has an eye for Hegel’s own examples (see, for instance, the comparison of the Absolute Idea and an old man on 580–82).One of the chief merits of her detailed account is its balanced approach. Instead of perpetuating prevalent but superficial interpretations, she explains the different senses in which something is true. For instance, she distinguishes the different meanings of idealism and shows how Hegel retains some materialist elements in his logic (302). Her knowledge of the history of philosophy helps her to put Hegel’s logic in its proper context. The asides to the Pre-Socratic philosophers and the repeated references to Kant are especially useful.Maybee’s approach to the logic, especially the way in which she frames Hegel’s project, raises interesting philosophical questions. She portrays Hegel as attempting to overcome Kant’s skepticism regarding the unity of thought and being. The question is whether reality is fundamentally accessible to reason, or whether the categories we employ to understand the world are limited to our phenomenal experience.But if Hegel’s logic is supposed to refute the Kantian “thing-in-itself,” we can ask whether this is an intelligible philosophical goal. First, Maybee points out that critics like Nietzsche would ask whether we have to be “committed to logical or conceptual necessity” (130). Perhaps Hegel exhibits a rather typical philosophical bias toward conceptual stability and even necessity. Second, any investigation into logical semantics that is biased in this way inevitably opens Pandora’s Box. Determining the meaning of logical terms is a messy business, and Hegel sometimes seems to stipulate meanings instead of genuinely deriving them. For instance, as Maybee writes, a crucial part of Hegel’s definition of existence is that something is “capable of being experienced” (204). But this simply begs the question against Kant’s “thing-in-itself,” since clearly Kant does not think it exists in this way.Third, given that Maybee points out Hegel’s anthropocentric language, we can ask whether his casual and frequent references to human experience are innocent or self-undermining. For instance, what are we to make of Hegel’s use of ethical examples to explain logical concepts like actuality, necessity, and possibility? A Kantian might... (shrink)

In his adoption of the Maimonidean guidelines for extreme humility, the king acts as the supreme existential model for imitatio dei. Imperial governance, when filtered through the prism of Maimonidean humility, results in a regime that most closely resembles a divine one. Using those who occupy the very bottom of the social and political hierarchy (slaves and orphans) as models, the king projects his own sense of "lowliness" to the people. The king thereby promotes their sense of autonomy, and inhibits (...) any anthropocentrism that would be fostered if he were to be viewed as an autocrat. His administration of the royal office is limited by the ethical and philosophical dictates of humility, thereby offering a window into the distinction between its common (anivut) and extreme (shefal ruah) manifestations. Maimonides does in fact define the parameters of this extraordinary humility, but he chooses to do so within the context of a distinct and concrete personality--that of the king. (shrink)

The diffusion of technology in the US has taken place in an environment of both regulation and free enterprise. Each has been subject to manipulation by doctors and medical administrators that has fostered unprecedented ethical dilemmas and legal challenges. Understanding these developments and historical precedents may allow a more rational diffusion policy for medical technology in the future.

Michael Ruse‘s Darwinian metaethics has come under just criticism from Peter Woolcock (1993). But with modification it remains defensible. Ruse (1986) holds that people ordinarily have a false belief that there are objective moral obligations. He argues that the evolutionary story should be taken as an error theory, i.e., as a theory which explains the belief that there are obligations as arising from non-rational causes, rather than from inference or evidential reasons. Woolcock quite rightly objects that this position entails moral (...) nihilism. However, I argue here that people generally have justified true beliefs about which acts promote their most coherent set of moral values, and hence, by definition, about which acts are right. What the evolutionary story explains is the existence of these values, but it is not an error theory for moral beliefs. Ordinary beliefs correspond to real moral properties, though these are not objective or absolute properties independent of anyone‘s subjective states. On its best footing, therefore, a Darwinian metaethics of the type Ruse offers is not an error theory and does not entail moral nihilism. (shrink)