This volume presents a series of influential essays by Paul Boghossian on the theory of content and on its relation to the phenomenon of a priori knowledge. The essays are organized under four headings: the nature of content; content and self-knowledge; knowledge, content, and the a priori; and colour concepts.

In this article, I show how it is possible, working from a Thomistic perspective, to affirm the existence of animal rights. To start, I show how it is possible to ascribe indirect rights to animals—in particular, the indirect right to not be treated cruelly by us. Then, I show how it is possible to ascribe some direct rights to animals using the same reasoning that Aquinas offers in defending the claim that animals have indirect rights. Next, I draw on elements (...) of Aquinas’s metaphysical worldview in order to buttress the claim that animals have direct rights. I then respond to an attempt to ground the ethical treatment of animals, but not direct rights for animals, in natural law. In conclusion, I affirm that it is permissible to use animals to further the human good so long as in doing so we respect the direct rights that they possess. (shrink)

Philosophers and ethicists debate this controversial moral principle illustrating its application to current moral dilemmas such as war, suicide, nuclear power, affirmative action, and morphine use for terminal cancer patients.

In the latest edition of their popular overview text, Erickson and Murphy continue to provide a comprehensive, affordable, and accessible introduction to anthropological theory from antiquity to the present.

Only in recent years have developmental psychologists begun advocating and exploring dual-process theories and their applicability to cognitive development. In this paper, a dual-process model of developments in two processing systems—an “analytic” and an “experiential” system—is discussed. We emphasise the importance of “metacognitive intercession” and developments in this ability to override experiential processing. In each of two studies of sunk cost decisions, age-related developments in normative decisions were observed, as were declines in the use of a “waste not” heuristic. In (...) the second study, children and adolescents were presented with arguments for normative and non-normative sunk cost decisions. Following argument evaluation, participants were re-presented the original problems and a set of novel, transfer problems. Results indicated that post-argument improvements were most apparent during adolescence. Age-related improvements were most noticeable on the transfer problems. In general, the findings suggest that the ability to metacognitively intercede (i.e., reflect on arguments; inhibit experientially produced responses) emerges towards middle adolescence. However, even by the end of adolescence, in the absence of significant contextual cues and motivation, this ability is infrequently utilised. (shrink)

In this chapter a new problem about rule-following is outlined, one that is distinct both from Kripke’s and Wright’s versions of the problem. This new problem cannot be correctly responsed to, as Kripke’s can, by invoking Wright’s Intentional Account of rule-following. The upshot might be called, following Kant, an antinomy of pure reason: we both must — and cannot — make sense of someone’s following a rule. The chapter explores various ways out of this antinomy without here endorsing any of (...) them. (shrink)

One prominent argument against the use of preimplantation genetic diagnosis to select a deaf embryo with the aim of creating a deaf child is that it violates the child’s right to an open future. This paper challenges the open future argument against deaf embryo selection, criticizing its major premise that deafness limits a child’s opportunity range in ways that compromise their future autonomy. I argue that this premise is not justified and is supported by negative presumptions about deaf embodiments that (...) are suspect and in need of further argumentation. First, available interpretations of the open future concept fail to justify the devaluation of deaf traits as inherently autonomy-diminishing. Second, arguing against deaf embryo selection requires demonstrating that a deaf trait generally constrains opportunity ranges independent of social context. But such analyses neglect important social and relational components of autonomy. For these reasons, merely appealing to the child’s right to an open future does not sufficiently support the conclusion that deaf embryo selection is wrong. (shrink)

W. V. Quine was the most important naturalistic philosopher of the twentieth century and a major impetus for the recent resurgence of the view that empirical science is our best avenue to knowledge. His views, however, have not been well understood. Critics charge that Quine’s naturalized epistemology is circular and that it cannot be normative. Yet, such criticisms stem from a cluster of fundamental traditional assumptions regarding language, theory, and the knowing subject – the very presuppositions that Quine is at (...) pains to reject. Through investigation of Quine’s views regarding language, knowledge, and reality, the author offers a new interpretation of Quine’s naturalism. The naturalism/antinaturalism debate can be advanced only by acknowledging and critiquing the substantial theoretical commitments implicit in the traditional view. Gregory argues that the responses to the circularity and non-normativity objections do just that. His analysis further reveals that Quine’s departure from the tradition penetrates the conception of the knowing subject, and he thus offers a new and engaging defence of Quine’s naturalism. (shrink)

Rhodopsin, upon activation by light, transduces the photon signal by activation of the G‐protein, transducin. The well‐studied rhodopsin/transducin system serves as a model for the understanding of signal transduction by the large class of G‐protein‐coupled receptors. The interactive form of rhodopsin, R*, is conformationally similar or identical to rhodopsin's photolysis intermediate Metarhodopsin II (MII). Formation of MII requires deprotonation of rhodopsin's protonated Schiff base which appears to facilitate some opening of the rhodopsin structure. This allows a change in conformation at (...) rhodopsin's cytoplasmic surface that provides binding sites for transducin. Rhodopsin's 2nd, 3rd and putative 4th cytoplasmic loops bind transducin at sites including transducin's 5 kDa carboxyl‐terminal region. Site‐specific mutagenesis of rhodopsin is being used to distinguish sites on rhodopsin's surface that are important in binding transducin from those that function in activating transducin. These observations are consistent with and extend studies on the action of other G‐protein‐coupled receptors and their interactions with their respective G proteins. (shrink)

In this article, I show how traditional Thomistic claims about the creation and fall of the first human beings—or “Adam”—are compatible with the claims of evolutionary science concerning human origins. Aquinas claims that God created Adam in a state or condition of original justice, wholly subject to God and so fully virtuous, as well as internally immune to bodily corruption, suffering, and natural death. In defense of “Aquinas's Adam,” I first argue that affirming that the prelapsarian Adam was internally immune (...) to suffering and death does not require denying that these things predated his emergence within evolutionary history, or that he would have faced real challenges posed to him by his natural environment. Next, I rebut the claim that Adam must have been spiritually and morally fragile, given the traits he inherited from his evolutionary ancestors. Finally, I dispute the claim that Adam only could have fallen if he existed in a spiritually and morally fragile state. (shrink)

The fact that we can hear a particular passage of music as expressing a “tranquil gratitude” is a central aspect of the phenomenology of musical experience; without it we would be hard pressed to explain how purely instrumental music could move us in the way that it does. The trouble, here as so often elsewhere in philosophy, is that what seems necessary also seems impossible: for how could a mere series of nonlinguistic sounds, however lovely, express a state of mind? (...) One of the central tasks of the philosophy of music is to remove this mystery.... (shrink)

Over the past thirty years, the doctrine of informed consent has become a focal point in discussions of medical ethics. The literature of informed consent explores the evolution of the principle of autonomy, purportedly emerging from the mists of 19th Century medical practice, and finding its earliest articulation in legal cases where wronged citizens asserted their rights against medical authority. A commonplace, if not obligatory, feature of that literature is a reference to the case of Mary Schloendorff and the opinion (...) written by Judge Benjamin Cardozo by which the case is remembered. Commentators today applaud the prescience of Cardozo for an early articulation of what eventually would become bioethical orthodoxy concerning informed consent and its place as a bulwark of patient autonomy. They inevitably quote Cardozo's famous statement, “Every human being of adult years and sound mind has a right to determine what shall be done with his own body.”. (shrink)

This article briefly review the fundamentals of structural equation modeling for readers unfamiliar with the technique then goes on to offer a review of the Martin and Cullen paper. In summary, a number of fit indices reported by the authors reveal that the data do not fit their theoretical model and thus the conclusion of the authors that the model was “promising” are unwarranted.

Following Oliver Ramsbotham’s observation that conflict resolution and analysis have not taken radical disagreement seriously enough, and in light of his lament that he has not yet found an adequate philosophy of radical disagreement, this article claims that the philosophy of Alasdair MacIntyre provides some coreelements of any adequate philosophy of radical disagreement. MacIntyre’s theory suggests that the problem of radical disagreement is in fact more radical thanRamsbotham affirms. Ramsbotham’s account of the strategic engagement of discourses (SED) approach is critiqued (...) in light of MacIntyre’s diagnosis of radical disagreement, which calls into question its theoretical and philosophical basis. The main problem is held to be that of internal radical disagreement, which SED appears to skirt over. This is elucidated through a brief exploration of two philosophical approaches to moral-political disagreement in relation to Israeli peace activism and the Colombian conflict. (shrink)

It is very common these days to come across the claim that the notions of mental content and linguistic meaning are normative notions. In the work of many philosophers, it plays a pivotal role. Saul Kripke made it the centerpiece of his influential discussion of Wittgenstein’s treatment of rulefollowing and private language; he used it to argue that the notions of meaning and content cannot be understood in naturalistic terms. Kripke’s formulations tend to be in terms of the notion of (...) linguistic meaning, but his argumentative strategy makes it clear that he holds both versions of the claim.... (shrink)

Riddles of induction – old or new, Hume’s or Goodman’s – pose unanswered challenges to assumptions that experiences logically legitimate expectations or classifications. The challenges apply both to folk beliefs and to scientific ones. In particular, Goodman’s ‘new riddle’ famously confounds efforts to specify how additional experiences confirm the rightness of currently preferred ways of organizing objects, i.e. our favored theories of what kinds there are.1 His riddle serves to emphasize that neither logic nor experience certifies accepted groupings of objects (...) into kinds.2 Hacking strongly endorses Goodman’s riddle and its chief consequences – nature does not dictate any organizing scheme to us, and different schemes need have no connection to one another. (shrink)

Howard Van Till has long been a critic of interventionist conceptions of God's creative activity, and he places the “intelligent design” position in that category. Yet certain lines of reasoning in Van Till's own work can best be understood as arguing for design. It is likely that this reasoning will eventually bring Van Till into conflict with an increasingly naturalistic scientific community.

The paper is a defense of the project of explaining the a priori via the notion of meaning or concept possession. It responds to certain objections that have been made to this project—in particular, that there can be no epistemically analytic sentences that are not also metaphysically analytic, and that the notion of implicit definition cannot explain a priori entitlement. The paper goes on to distinguish between two different ways in which facts about meaning might generate facts about entitlement—inferential and (...) constitutive. It concludes by outlining a theory of the latter. (shrink)

Should a principle of charity be applied to the interpretation of the colour concepts exercised in visual experience? We think not. We shall argue, for one thing, that the grounds for applying a principle of charity are lacking in the case of colour concepts. More importantly, we shall argue that attempts at giving the experience of colour a charitable interpretation either fail to respect obvious features of that experience or fail to interpret it charitably, after all. Charity to visual experience (...) is therefore no motive for resisting the natural, Galilean response to a scientific understanding of light and vision. The best interpretation of colour experience ends up convicting it of widespread and systematic error. (shrink)

For nearly a century, and until very recently, the majority of U.S. states required a blood test for marriage license applicants. The tests identified people with conditions formerly designated as "venereal diseases," most importantly gonorrhea and syphilis. Those who tested positive were barred from civil marriage. Although the premarital testing requirement is no longer a feature of state law, numerous related enactments are common features of law in most states.The historical literature describing the rise and fall of laws prescribing marriage (...) restrictions related to VD has treated those enactments as public health measures, meant primarily to forestall the spread of disease to intimate partners. But laws to... (shrink)

This paper is the reprinting under a new title of the “Foreword” of Paul A. Weiss's Life, Order, and Understanding: A Theme in Three Variations, published in 1970 as volume 8 supplement of The Graduate Journal of the University of Texas (Austin, Texas, #5.00 [hardcover], #2.50 [paperback], 157 pages). We reprint this paper here for two reasons. The first is that its beautiful, scientifically grounded imagery of living systems in relation to wave dynamics provides a significant supplement to this (...) issue of Zygon on human values in the context of thermodynamics. The second is that it is hoped this foreword will serve better than would a book review to introduce Zygon readers to the philosophical and scientific wisdom contained in Life, Order, and Understanding.–Editor. (shrink)

This paper warns against destructive effects of subjectivist thinking. Subjectivist accounts, as Alan Sokal exposed, promote a distorted view of scientific practice. For example, Einstein's 1905 special theory of relativity relied on data produced by Fizeau, a physicist trained in classical mechanics. Einstein's use of Fizeau's results shows that the ontological foundation of uncontroversial data transcends conventional speculations. Einstein's employment of Fizeau's results mitigates against ideas such as paradigm shifts and revolutionary science. Instead, the ontology of shared horizons of fact (...) remains largely unadulterated. The descriptions scientists use accommodate received view shifts, but the horizon of fact remains unimpeachably the same. The apt performance of science shows what it means to move further away from error. The only direction away from error is toward truth. To deny the reality of this directionality flies in the face of common sense and prudent science. (shrink)

PETRIVERSE. Noun.A world composed of rocks; e.g., a rock garden.Words composed of rocks; i.e., verse written in and/or about stone. [Latin petra, rock; Old English vers, from Latin versus a furrow]The Petriverse of Pierre Jardin is a xeriscape in the California Heights neighborhood of Long Beach, California, where many residents have taken advantage of a city program that subsidizes the conversion of grass lawns into drought-tolerant landscapes. The garden was conceived in 2009 when Pierre Jardin coined the neologism 'petriverse' to (...) denote both a world composed of rocks and words composed of rocks. The site has become known for two distinctive features: it presents constantly changing, eye-catching displays of... (shrink)

When Benjamin Franklin suggested that man is by nature a tool-making animal, he summed up what was for his fellow Americans the common sense of the matter. It is not, then, surprising that, when Britain's colonists in North America broke with the mother country over the issue of an unrepresentative parliament's right to tax and govern the colonies, they defended their right to the property they owned on the ground that it was in a most thorough-going sense an extension of (...) themselves: the fruits of their own labor. This understanding they learned from John Locke, who based the argument of his Two Treatises of Government on the unorthodox account of providence and of man's place within the natural world that Sir Francis Bacon had been the first to articulate. All of this helps explain why the framers of the American constitution included within it a clause giving sanction to property in ideas of practical use. (shrink)

The Early Bronze Age Tombs of Jebel Hafit. By Bo Madsen. Aarhus: Jutland Archaeological Society and Moesgaard Museum, 2017. Pp. 245, illus. DKK 350. [Distributed by Aarhus University Press].

Dr. Caleb Williams Saleeby was the author ofParenthood and Race Culture, one of the first monographs on eugenics and the book that popularized the term “racial poison.” The goal of eradicating the racial poisons and the harm they caused — particularly infant morbidity and mortality — provided common ground for early 20th century reformers, and their concerns fed the growing support for legal prohibition of alcohol.

For a long time, the natural sciences owed their success to the strategy of reducing phenomena to a few effective causes. Today, an additional approach is emerging: thinking in terms of complex systems.It explains a kind of illusory world that is beginning to establish itself between reality and humans, e.g., passionate gamers: the world of simulation. The most explosive example is so-called artificial intelligence. It claims to be able to emulate human characteristics. This bold claim confronts us with old and (...) new questions: Can machines really learn? Are they even intelligent? Can a robot be more than wires, transistors and programs? And last but not least: Who are we – the humans? (shrink)

This is a critical discussion of Jerry Fodor and Ernie Lepore's "Holism". The paper questions the existence of a slippery slope from some inferential liaisons are constitutive of meaning' to all inferential liaisons are constitutive of meaning'. "Interalia", it defends the existence of an analytic/synthetic distinction.

As Steve Kaminshine said in his comments at the symposium honoring Charity Scott, I was recruited to come to Georgia State University as a “Law and Bioethics” scholar who had spent more than sixteen years shuttling between an office in a hospital and another in a law school. But when I first visited Georgia State Law, I did not know that more than ten years earlier Charity Scott had spent the better part of an academic year living and breathing clinical (...) ethics at Grady Memorial Hospital.1 Because of her usual habit of immersion in all learning experiences, in that year Charity gained more insight into how hospitals work and how physicians behave when they are knee deep in their professional milieu of life and death decision-making than many full-time bioethics academics do in a career. For the rest of her career Charity kept one foot well planted in the medical context, as an advisor in problems of research ethics, as a teacher in her own medical-legal partnership structured around real-life clinical problems, and as an ethical analyst who could never be accused of mouthing a mantra of phrases, the “vacuous incantation of abstract principles”2 that might pass for bioethics discourse in some circles. (shrink)

During the 20th Century, thirty-two state legislatures passed laws that sanctioned coercive sexual sterilization as a solution to the purported detrimental increases in the population of “unfit” or “defective” citizens. While both scholarly and popular commentary has attempted to attribute these laws to political parties, or to broad or poorly defined ideological groups such as “progressives,” no one has identified the political allegiance of each legislator who introduced a successfully adopted sterilization law, and the governor who signed it. This article (...) remedies that omission. (shrink)

We applaud Norris et al.'s critical review of the literature on lexical effects in phoneme decision making, and we sympathize with their attempt to reconcile autonomous models of word recognition with current research. However, we suggest that adaptive resonance theory (ART) may provide a coherent account of the data while preserving limited inhibitory feedback among certain lexical and sublexical representations.