What is belief? "Beliefs aim at truth" is the commonly accepted starting point for philosophers who want to give an adequate account of this fundamental state of mind, but it raises as many questions as it answers. For example, in what sense can beliefs be said to have an aim of their own? If belief aims at truth, does it mean that reasons to believe must also be based on truth? Must beliefs be formed on the basis of evidence alone? (...) Is truth the constitutive norm of belief? Does aiming at truth bring in a normative dimension to the nature of belief? How can the aim of truth guide the formation of our beliefs? In what ways do partial beliefs aim at truth? Is truth the aim of epistemic justification? Last but not least, is it knowledge rather than truth which is the fundamental aim of belief? In recent years, pursuing these questions has proved extremely fertile for our understanding of a wide range of current issues in philosophy of mind and action, epistemology, and meta-ethics. The Aim of Belief is the first book to be devoted to this fast-growing topic. It brings together eleven newly commissioned essays by leading authors on the aim of belief. Contributors: Jonathan Adler, Krister Bykvist, Timothy Chan, Pascal Engel, Kathrin Glüer, Anandi Hattiangadi, Michael Hicks, Paul Horwich, David Papineau, Andrew Reisner, Asbjørn Steglich-Petersen, Ralph Wedgwood, Åsa Wikforss, Daniel Whiting. (shrink)

Questions about sincerity play a central role in our lives. But what makes an assertion insincere? In this paper we argue that the answer to this question is not as straightforward as it has sometimes been taken to be. Until recently the dominant answer has been that a speaker makes an insincere assertion if and only if he does not believe the proposition asserted. There are, however, persuasive counterexamples to this simple account. It has been proposed instead that an insincere (...) assertion that p is one made by a speaker who (a) does not express his belief that p; or (b) does not believe that he believes that p; (c) does not assent to p; or (d) does not express any of these cognitive states. We show that these .. (shrink)

In this introductory chapter to the volume The Aim of Belief, the editor surveys the fundamental questions in current debates surrounding the aim of belief, and identifies the major theoretical approaches. The main arguments of the ten contributions to the volume are outlined and located in the context of the existing literature.

A large body of research links testosterone and cortisol to male-male competition. Yet, little work has explored acute steroid hormone responses to coalitional, physical competition during middle childhood. Here, we investigate testosterone, dehydroepiandrosterone, androstenedione, and cortisol release among ethnically Chinese boys in Hong Kong, aged 8–11 years, during a soccer match and an intrasquad soccer scrimmage, with 63 participants competing in both treatments. The soccer match and intrasquad soccer scrimmage represented out-group and in-group treatments, respectively. Results revealed that testosterone showed (...) no measurable change. DHEA increased during both treatments in the majority of participants and the degree of change had no relation to independent variables or covariate measures. Most boys experienced androstenedione increases during match play, but no significant differences during the intrasquad soccer scrimmage competitions. The magnitude of change differed significantly between treatments and was positively associated with age. These latter findings suggest boys’ androstenedione responses may be sensitive to competitor type. For most subjects, cortisol significantly increased during match play, decreased during the intrasquad soccer scrimmage, and differed significantly between treatments, suggesting each treatment promoted a different psychological state among competitors. Cortisol/DHEA molar ratio decreased during the intrasquad scrimmage, suggestive of a more relaxed mental state. These data shed new light on potential proximate mechanisms associated with coalitional competition among prepubescent boys, with relevance to adrenarche and life history theory. (shrink)

One version of Moore’s Paradox is the challenge to account for the absurdity of beliefs purportedly expressed by someone who asserts sentences of the form ‘p & I do not believe that p’. The absurdity of these beliefs is philosophically puzzling, given that Moorean sentences are contingent and often true; and express contents that are unproblematic when presented in the third-person. In this paper I critically examine the most popular proposed solution to these two puzzles, according to which Moorean beliefs (...) are absurd because Moorean sentences are instances of pragmatic paradox; that is to say, the propositions they express are necessarily false-when-believed. My conclusion is that while a Moorean belief is a pragmatic paradox, it is not just another pragmatic paradox, because this diagnosis does not explain all the puzzling features of Moorean beliefs. In particularly, while this analysis is plausible in relation to the puzzle posed by characteristic of Moorean sentences, I argue that it fails to account for. I do so in the course of an attempt to formulate the definition of a pragmatic paradox in more precise formal terms, in order to see whether the definition is satisfied by Moorean sentences, but not by their third-person transpositions. For only an account which can do so could address adequately. After rejecting a number of attempted formalizations, I arrive at a definition which delivers the right results. The problem with this definition, however, is that it has to be couched in first-person terms, making an essential use of ‘I’. Thus the problem of accounting for first-/third-person asymmetry recurs at a higher order, which shows that the Pragmatic Paradox Resolution fails to identify the source of such asymmetry highlighted by Moore’s Paradox. (shrink)

Tillich has been accused of being an atheist and pantheist. This study shows mainly that once one studies Tillich's work with care and with an open mind, one can see clearly that his existential ontology is quite consistent in form and theistic in content, and that the terms which he uses to express the idea of God are not unduly vague at all. ; There are six chapters in this thesis. In the first chapter, I argue that Tillich is not (...) an atheist; his God above the God of theism is a more adequate concept than most traditional concepts of God. I show that, for Tillich, God as our ultimate concern expresses the appropriateness of a worshipping attitude towards God, and that God as being-itself shows that God is the ground of being that gives us the moral courage to affirm our being in spite of the fact of nonbeing. God is thus the "power of being" which conquers anxieties. ;In the second chapter, I show more clearly what being-itself means for Tillich. God as being-itself is not a being among beings. Beings are bound to the structure of being and the categories of finitude, but God as being-itself is not bound by them. Being-itself transcends the world and everything within it. Being-itself is not the kind of immanent God that pantheism holds. Thus I once again argue against the accusation that Tillich is an atheist or pantheist. I also argue against the idea that the Platonic or Aristotelian universal is adequate as a model to interpret Tillich's idea of being-itself. Being-itself, for Tillich, cannot be identified with the Platonic or Aristotelian universal. ;The third chapter shows how Tillich gives a philosophical-theological interpretation of religious symbols. Except for the claim that "God is being-itself" is a direct non-symbolic statement about God, everything we say about God is interpreted by Tillich as symbolic. In chapter four, I show in some detail why, for Tillich, the word "existence" cannot be applied to God. But when Tillich claims that God does not exist, he does not mean that there is no God. He only rejects the misleading combination of the word "existence" and "God." "Existence" should be applied only to finite beings, not to being-itself. Therefore I also argue that arguments for God's existence cannot be constructed out of Tillich's system as some commentators have claimed. In fact, for Tillich, God is presupposed necessarily; any argument for God's reality is impossible and unnecessary. ;Chapter five is a discussion of Tillich's idea of freedom in relation to God's transcendence. Only things are determined. Human being has finite freedom which is rooted in his destiny. And God is absolute freedom. However, God's absolute freedom does not destroy man's finite freedom. For Tillich, the crucial theistic assertion of God's transcendence is rooted in this reality of both human and divine freedom. ;In the final chapter, I discuss Tillich's proposed solution to the problem of evil and omnipotence. For Tillich, to say that God is omnipotent does not mean that God can do everything; rather it is to express our trust in God. It is to assert that God as the power of being can conquer nonbeing in all its expressions. The existence of evil does not constitute a reason for a believer to abandon his belief in God; it simply constitutes one of the mysteries of existence reflected in religion. The existence of evil is inevitable because it is implied in the creaturely finitude. To believe in God's providence, according to Tillich, is the only answer to the question of theodicy. Thus Tillich shows us how to face suffering. (shrink)

In this article I argue that two received accounts of belief and assertion cannot both be correct, because they entail mutually contradictory claims about Moore's Paradox. The two accounts in question are, first, the Action Theory of Belief, the functionalist view that belief must be manifested in dispositions to act, and second, the Belief Account of Assertion, the Gricean view that an asserter must present himself as believing what he asserts. It is generally accepted also that Moorean assertions are absurd, (...) and that BAA explains why they are. I shall argue that ATB implies that some Moorean assertions are, in some fairly ordinary contexts, well justified. Thus BAA and ATB are mutually inconsistent. In the concluding section I explore three possible ways of responding to the dilemma, and what implications they have for the nature of the constitutive relationships linking belief, assent and behavioural dispositions. (shrink)

Debate surrounding the validity of the method of supported typing known as facilitated communication has been continuous since its inception in the 1990s. Views are polarized on whether FC can be considered an authenticated method for use by people with complex communication needs or significant challenges in speech, language, and communication. This perspective article presents an analysis of the research arguing for—and against—the use of FC, combined with the lived experience knowledge of autistic adults who utilize FC, to rehabilitate its (...) current standing as discredited and unevidenced. By considering extant qualitative and quantitative studies, as well as personal accounts of the use of this particular Augmentative and Alternative Communication method, the authors argue that the current dismissal of FC is rooted in ableist and outdated approaches. FC research should be reconsidered and reconducted using current best practice autism research approaches, including coproduction and a presumption of autistic communication competence, to assess its validity as a potential AAC method for autistic individuals. (shrink)

Inference has long been a concern in epistemology, as an essential means by which we extend our knowledge and test our beliefs. Inference is also a key notion in influential psychological or philosophical accounts of mental capacities, from perception via utterance comprehension to problem-solving. Consciousness, on the other hand, has arguably been the defining interest of philosophy of mind over recent decades. Comparatively little attention, however, has been devoted to the significance of consciousness for the proper understanding of the nature (...) and role of inference. It is commonly suggested that inference may be either conscious or unconscious. Yet how unified are these various supposed instances of inference? Does either enjoy explanatory priority in relation to the other? In what ways or senses, can an inference be conscious, or fail to be conscious, and how does this matter? This book brings together original essays from established scholars and emerging theorists that illustrate how several current debates in epistemology, philosophy of psychology, and philosophy of mind can benefit from reflections on these and related questions about the significance of consciousness for inference. Contributors include: Kirk Ludwig and Wade Munroe; Michael Rescorla; Federico Bongiorno and Lisa Bortolotti; Berit Brogaard; Nicholas Allott; Jake Quilty-Dunn and Eric Mandelbaum; Corine Besson; Anders Nes; David Henderson, Terry Horgan, and Matjaž Potrč; Elijah Chudnoff; and Ram Neta. (shrink)

This book is a collection of articles on different aspects of university education in China since the late nineteenth century, addressing how far the ideal of modern university education, which has gradually been developed in the West since the age of European Enlightenment, was adopted or transformed by Chinese universities.

Focusing on episodes of student-generated and -sustained talk during document-based disciplinary history discussions, this study explored what teacher candidates prioritize and value about social studies discussions, and how these priorities align with their actions and goals as facilitators. Using a complex systems-based model, we investigated candidates’ goals as they planned for, facilitated, and reflected upon student sensemaking relative to three common orientations for social studies discussions: disciplinary history, participatory civics, and critical literacy. Findings revealed that candidates employed elements from all (...) three orientations, yet without clear alignment to any particular approach. This misalignment reflected tensions between candidates’ stated goals, beliefs about student engagement, and instructional decisions. We draw implications for teacher education to support candidates in developing coherent practices for discussion facilitation that align with their instructional visions and sociocultural contexts. (shrink)

© 2015, Springer-Verlag Berlin Heidelberg.Genetic studies have identified single nucleotide polymorphisms associated with the risk of prostate cancer. It remains unclear whether such genetic variants are associated with disease aggressiveness. The NCI-SPORE Genetics Working Group retrospectively collected clinicopathologic information and genotype data for 36 SNPs which at the time had been validated to be associated with PC risk from 25,674 cases with PC. Cases were grouped according to race, Gleason score and aggressiveness. Statistical analyses were used to compare the frequency (...) of the SNPs between different disease cohorts. After adjusting for multiple testing, only PC-risk SNP rs2735839 was significantly and inversely associated with aggressive and high-grade disease in European men. Similar associations with aggressive and high-grade disease were documented in African-American subjects. The G allele of rs2735839 was associated with disease aggressiveness even at low PSA levels in both European and African-American men. Our results provide further support that a PC-risk SNP rs2735839 near the KLK3 gene on chromosome 19q13 may be associated with aggressive and high-grade PC. Future prospectively designed, case-case GWAS are needed to identify additional SNPs associated with PC aggressiveness. (shrink)

Review of Timothy Chan's (ed.) The Aim of Belief.

Moore’s paradox in belief is the fact that beliefs of the form ‘ p and I do not believe that p ’ are ‘absurd’ yet possibly true. Writers on the paradox have nearly all taken the absurdity to be a form of irrationality. These include those who give what Timothy Chan calls the ‘pragmatic solution’ to the paradox. This solution turns on the fact that having the Moorean belief falsifies its content. Chan, who also takes the absurdity (...) to be a form of irrationality, objects to this solution by arguing that it is circular and thus incomplete. This is because it must explain why Moorean beliefs are irrational yet, according to Chan, their grammatical third-person transpositions are not, even though the same proposition is believed. But the solution can only explain this asymmetry by relying on a formulation of the ground of the irrationality of Moorean beliefs that presupposes precisely such asymmetry. I reply that it is neither necessary nor sufficient for the irrationality that the contents of Moorean beliefs be restricted to the grammatical first-person. What has to be explained is rather that such grammatical non-first-person transpositions sometimes, but not always, result in the disappearance of irrationality. Describing this phenomenon requires the grammatical first-person/non-first person distinction. The pragmatic solution explains the phenomenon once it is formulated in de se terms. But the grammatical first-person/non-first-person distinction is independent of, and a fortiori, different from, the de se /non- de se distinction presupposed by pragmatic solution, although both involve the first person broadly construed. Therefore the pragmatic solution is not circular. Building on the work of Green and Williams I also distinguish between the irrationality of Moorean beliefs and their absurdity. I argue that while all irrational Moorean beliefs are absurd, some Moorean beliefs are absurd but not irrational. I explain this absurdity in a way that is not circular either. (shrink)

The author argues that all forms of life are interconnected and that no being, construct, or object can exist independently from the ecological entanglement, nor does "nature" exist as an entity separate from the uglier or more synthetic elements of life. Realizing this interconnectedness is what the author calls the ecological thought. He investigates the philosophical, political, and aesthetic implications of this interconnectedness.

At any given time, a subject has a multiplicity of conscious experiences. A subject might simultaneously have visual experiences of a red book and a green tree, auditory experiences of birds singing, bodily sensations of a faint hunger and a sharp pain in the shoulder, the emotional experience of a certain melancholy, while having a stream of conscious thoughts about the nature of reality. These experiences are distinct from each other: a subject could experience the red book without the singing (...) birds, and could experience the singing birds without the red book. But at the same time, the experiences seem to be tied together in a deep way. They seem to be unified, by being aspects of a single encompassing state of consciousness. (shrink)

When I take off my glasses, the world looks blurred. When I put them back on, it looks sharpedged. I do not think that the world really was blurred; I know that what changed was my relation to the distant physical objects ahead, not those objects themselves. I am more inclined to believe that the world really is and was sharp-edged. Is that belief any more reasonable than the belief that the world really is and was blurred? I see more (...) accurately with my glasses on than off, so visual appearances when they are on have some cognitive priority over visual appearances when they are off. If I must choose which kind of visual appearance to take at face value, I will choose the sharp-edged look. But what should I think when I see a mist, which looks very blurred however well I am seeing? Indeed, why choose to take any of the looks at face value? Why not regard all the choices as illegitimate projections of ways of seeing the world onto the world itself? (shrink)

Two opposing tendencies in the philosophy of language go by the names of ‘referentialism’ and ‘inferentialism’ respectively. In the crudest version of the contrast, the referentialist account of meaning gives centre stage to the referential semantics for a language, which is then used to explain the inference rules for the language, perhaps as those which preserve truth on that semantics (since a referential semantics for a language determines the truth-conditions of its sentences). By contrast, the inferentialist account of meaning gives (...) centre stage to the inference rules for the language, which are then used to explain its referential semantics, perhaps as the semantics on which the rules preserve truth. On pain of circularity, we cannot combine both directions of explanation. (shrink)

This paper discusses the nature and the status of inference to the best explanation. We outline the foundational role given IBE by its defenders and the arguments of critics who deny it any place at all ; argue that, on the two main conceptions of explanation, IBE cannot be a foundational inference rule ; sketch an account of IBE that makes it contextual and dependent on substantive empirical assumptions, much as simplicity seems to be ; show how that account avoids (...) the critics ' complaints and leaves IBE an important role ; and sketch how our account can clarify debates over IBE in arguments for scientific realism. (shrink)

The Humility Thesis is a persistent thesis in contemporary metaphysics. It is known by a variety of names, including, but not limited to, Humility, Intrinsic Humility, Kantian Humility, Kantian Physicalism, Intrinsic Ignorance, Categorical Ignorance, Irremediable Ignorance, and Noumenalism. According to the thesis, we human beings, and any knowers that share our general ways of knowing, are irremediably ignorant of a certain class of properties that are intrinsic to material entities … Continue reading Humility Regarding Intrinsic Properties →.

This paper challenges the soundness of the two-dimensional conceivability argument against the derivation of phenomenal truths from physical truths in light of a hyperintensional, ground-theoretic regimentation of the ontology of consciousness. The regimentation demonstrates how ontological dependencies between truths about consciousness and about physics cannot be witnessed by epistemic constraints, when the latter are recorded by the conceivability—i.e., the epistemic possibility—thereof. Generalizations and other aspects of the philosophical significance of the hyperintensional regimentation are further examined.

Previous research has suggested that bodily signals from internal organs are associated with diverse cortical and subcortical processes involved in sensory-motor functions, beyond homeostatic reflexes. For instance, a recent study demonstrated that the preparation and execution of voluntary actions, as well as its underlying neural activity, are coupled with the breathing cycle. In the current study, we investigated whether such breathing-action coupling is limited to voluntary motor action or whether it is also present for mental actions not involving any overt (...) bodily movement. To answer this question, we recorded electroencephalography (EEG), electromyography (EMG), and respiratory signals while participants were conducting a voluntary action paradigm including self-initiated motor execution (ME), motor imagery (MI), and visual imagery (VI) tasks. We observed that the voluntary initiation of ME, MI, and VI are similarly coupled with the respiration phase. In addition, EEG analysis revealed the existence of readiness potential (RP) waveforms in all three tasks (i.e., ME, MI, VI), as well as a coupling between the RP amplitude and the respiratory phase. Our findings show that the voluntary initiation of both imagined and overt action is coupled with respiration, and further suggest that the breathing system is involved in preparatory processes of voluntary action by contributing to the temporal decision of when to initiate the action plan, regardless of whether this culminates in overt movements. -/- . (shrink)

Yet recent thinkers have expressed deep reservations about the concept and the term has become marginalized in the humanities and social sciences.Eschewing this ...

This book presents in translation writings by six medieval philosophers which bear on the subject of conscience. Conscience, which can be considered both as a topic in the philosophy of mind and a topic in ethics, has been unduly neglected in modern philosophy, where a prevailing belief in the autonomy of ethics leaves it no natural place. It was, however, a standard subject for a treatise in medieval philosophy. Three introductory translations here, from Jerome, Augustine and Peter Lombard, present the (...) loci classici on which subsequent discussions drew; there follows the first complete treatise on conscience, by Philip the Chancellor, while the two remaining translations, from Bonaventure and Aquinas, have been chosen as outstanding examples of the two main approaches which crystallised during the thirteenth century. (shrink)

Disorders of volition are often accompanied by, and may even be caused by, disruptions in the phenomenology of agency. Yet the phenomenology of agency is at present little explored. In this paper we attempt to describe the experience of normal agency, in order to uncover its representational content.

Two groups of scientists have just announced what is being described as a leap forward in human stem cell research.1–3 Both have found ways of producing what are being called “induced pluripotent cells” , stem cells that they hope will demonstrate the same key properties of regeneration and unrestricted differentiation that human embryonic stem cells possess, but which are derived from skin cells not from embryos. In simple terms, these scientists have succeeded in reprogramming skin cells to behave like hESCs.Stem (...) cell research has been hailed as one of the most important and exciting areas of science, because it is believed that these types of cells will not only play an important part in regenerative medicine, but also yield valuable scientific information. These latest developments in cell reprogramming represent a milestone for stem cell science. No longer does the paradigm of irreversible cell specialisation hold true; instead, almost any type of cell might have the potential to become any other.The advent of techniques for producing these iPCs has also been hailed as an ethical breakthrough. Up until now, the production of hESCs has required a process which involves the destruction of embryos. Many of these embryos are available as by-products of IVF; but in addition, the process of somatic cell nuclear transfer to produce cloned embryonic stem cells requires a supply of human oocytes, which must currently be harvested from female donors at no insignificant cost. In a nutshell, iPCs seem to enable us to produce “embryo-free” human pluripotent stem cells, and in a “gender-neutral” way—that is, without the need for human oocytes.The response from the scientific community, ethical commentators and the public has, however, reflected an inherent confusion over the ethical significance of this research. The anti-embryo …. (shrink)

To desire something is a condition familiar to everyone. It is uncontroversial that desiring has something to do with motivation, something to do with pleasure, and something to do with reward. Call these "the three faces of desire." The standard philosophical theory at present holds that the motivational face of desire presents its unique essence--to desire a state of affairs is to be disposed to act so as to bring it about. A familiar but less standard account holds the hedonic (...) face of desire to reveal to true nature of desire. In this view, to desire something is to tend to pleasure if it seems that the desired state of affairs has been achieved, or displeasure if it seems otherwise, thus tying desire to feelings instead of actions. In Three Faces of Desire, Schroeder goes beyond actions and feelings to advance a novel and controversial theory of desire that puts the focus on desire's neglected face, reward. Informed by contemporary science as much as by the philosophical tradition, Three Faces of Desire discusses recent scientific discoveries that tell us much about the way that actions and feelings are produced in the brain. In particular, recent experiments reveal that a distinctive system is responsible for promoting action, on the one hand, and causing feelings of pleasure and displeasure, on the other. This system, the brain's reward system, is the causal origin of both action and feeling, and is the key to understanding the nature of desire. (shrink)

Medical practice is ideally based on robust, relevant research. However, the lack of disease-modifying treatments for Alzheimer’s disease has motivated “innovative practice” to improve patients’ well-being despite insufficient evidence for the regular use of such interventions in health systems treating millions of patients. Innovative or new non-validated practice poses at least three distinct ethical questions: first, about the responsible application of new non-validated practice to individual patients ; second, about the way in which data from new non-validated practice are communicated (...) via the scientific and lay press ; and third, about the prospect of making new non-validated interventions widely available before more definitive testing. We argue that the authors of metabolic enhancement protocols for Alzheimer’s disease have overstated the evidence in favor of these interventions within the scientific and lay press, failing to communicate weaknesses in their data and uncertainty about their conclusions. Such unmeasured language may create false hope, cause financial harm, undermine informed consent, and frustrate the production of generalizable knowledge necessary to face the societal problems posed by this devastating disease. We therefore offer more stringent guidelines for responsible innovation in the treatment of Alzheimer’s disease. (shrink)

In this paper, we describe four broad ‘meta-methods’ employed in scientific and philosophical research of qualia. These are the theory-centred metamethod, the property-centred meta-method, the argument-centred meta-method, and the event-centred meta-method. Broadly speaking, the theory-centred meta-method is interested in the role of qualia as some theoretical entities picked out by our folk psychological theories; the property-centred meta-method is interested in some metaphysical properties of qualia that we immediately observe through introspection ; the argument-centred meta-method is interested in the role of (...) qualia in some arguments for non-physicalism; the event-centred metamethod is interested in the role of qualia as some natural events whose nature is hidden and must be uncovered empirically. We will argue that the event-centred metamethod is the most promising route to a comprehensive scientific conception of qualia because of the flexibility of ontological and methodological assumptions it can provide. We also reveal the hidden influences of the different meta-methods and in doing so show why consideration of meta-methods has value for the study of consciousness. (shrink)

O objetivo deste artigo é descrever o grau de parentesco existente entre várias famílias de origem chinesa que se estabeleceram em Nicoya e analisar como isso influenciou suas contribuições para o desenvolvimento socioeconômico da cidade e seus padrões de mobilidade em todo o Pacífico da Costa Rica desde final do século XIX até meados do século XX. Os participantes do estudo são descendentes de imigrantes que se enraizaram em Nicoya entre 1880 e 1950, que possuíam duas peculiaridades: pertenciam aos mesmos (...) clãs familiares, apesar dos diferentes sobrenomes com os quais estavam registrados ou eram da mesma área geográfica e, às vezes, até da mesma aldeia, que desenvolveu laços de afinidade tão fortes quanto laços consanguíneos. Isso lhes permitiu apoiar-se mutuamente para alcançar o desenvolvimento coletivo do grupo de imigrantes chineses em Nicoya. (shrink)

In this paper we defend the doxastic conception of delusions against the metacognitive account developed by Greg Currie and collaborators. According to the metacognitive model, delusions are imaginings that are misidentified by their subjects as beliefs: the Capgras patient, for instance, does not believe that his wife has been replaced by a robot, instead, he merely imagines that she has, and mistakes this imagining for a belief. We argue that the metacognitive account is untenable, and that the traditional conception of (...) delusions as beliefs should be retained. (shrink)

The most promising contemporary form of epistemic scientific realism is based on the following intuition: Belief should be directed, not toward theories as wholes, but toward particular theoretical constituents that are responsible for, or deployed in, key successes. While the debate on deployment realism is quite fresh, a significant degree of confusion has already entered into it. Here I identify five criteria that have sidetracked that debate. Setting these distractions aside, I endeavor to redirect the attention of both realists and (...) non-realists to the fundamental intuition above. In more detail: I show that Stathis Psillos (1999) has offered an explicit criterion for picking out particular constituents, which, contrary to Kyle Stanford’s (2006a) criticisms, neither assumes the truth of theories nor requires hindsight. I contend, however, that, in Psillos’s case studies, Psillos has not successfully applied his explicit criterion. After clarifying the various alternative criteria at work (in those case studies and in a second line of criticism offered by Stanford), I argue that, irrespective of Stanford’s criticisms, the explicit criterion Psillos does offer is not an acceptable one. Nonetheless, the deployment realist’s fundamental intuition withstands all of these challenges. In closing, I point in a direction toward which I’ve elsewhere focused, suggesting that, despite the legitimacy and applicability of the deployment realist’s intuition, the historical threat that prompted it remains. (shrink)

Colburn (computer science, U. of Minnesota-Duluth) has a doctorate in philosophy and an advanced degree in computer science; he's worked as a philosophy professor, a computer programmer, and a research scientist in artificial intelligence. Here he discusses the philosophical foundations of artificial intelligence; the new encounter of science and philosophy (logic, models of the mind and of reasoning, epistemology); and the philosophy of computer science (touching on math, abstraction, software, and ontology).

The harms associated with wireless mobile devices (e.g. smartphones) are well documented. They have been linked to anxiety, depression, diminished attention span, sleep disturbance, and decreased relationship satisfaction. Perhaps what is most worrying from a moral perspective, however, is the effect these devices can have on our autonomy. In this article, we argue that there is an obligation to foster and safeguard autonomy in ourselves, and we suggest that wireless mobile devices pose a serious threat to our capacity to fulfill (...) this obligation. We defend the existence of an imperfect duty to be a ‘digital minimalist’. That is, we have a moral obligation to be intentional about how and to what extent we use these devices. The empirical findings already justify prudential reasons in favor of digital minimalism, but the moral duty is distinct from and independent of prudential considerations. (shrink)

The prospect of using genome technologies to modify the human germline has raised profound moral disagreement but also emphasizes the need for wide-ranging discussion and a well-informed policy response. The Hinxton Group brought together scientists, ethicists, policymakers, and journal editors for an international, interdisciplinary meeting on this subject. This consensus statement formulated by the group calls for support of genome editing research and the development of a scientific roadmap for safety and efficacy; recognizes the ethical challenges involved in clinical reproductive (...) applications of genome editing but, importantly, rejects the idea that human reproductive germline modification is necessarily morally unacceptable; and highlights the importance of meaningful engagement in discussions of genome editing and the development of regulation and oversight mechanisms to govern future uses of such technologies. (shrink)

It is a tale of two Pfizers. In 2018 they abandoned research into the leading cause of dementia, Alzheimer’s Disease (AD) (Hawkes 2018). In 2021, they developed the first vaccine for Covid-19 to re...

More impetus needs to be placed on cord blood donationIn July, the Royal College of Obstetricians and Gynaecologists released a report on the uses and the potential perils of umbilical cord blood collection.1 This report has had the positive effect of drawing attention to what has hitherto been an under addressed topic of medical research and ethics. However, the focus and recommendations of the report say little about one important aspect of cord blood usage—research. Such an omission, although understandable from (...) an organisation primarily concerned with maternal and neonatal health, may nevertheless have implications for the broader applicability of the report’s recommendations, outside the immediate arena of patient care.The RCOG report deals with various aspects of cord blood collection and use—the harvesting procedure itself; cord blood transplantation treatment, either as an autologous cell transplant or as a donation for community use; and whether cord blood banking for personal use should be permitted or encouraged as a privately funded commercial enterprise. It also makes note of some of the legal and ethical issues surrounding cord blood and tissue banking more generally, concerns that will be of increasing importance as more biobanks are established worldwide. A large part of the report deals with concerns on neonatal and maternal safety and whether cord blood collection may pose a risk. These concerns may be valid and certainly, the health of mothers and children should not be compromised. The guidance provided by this report in relation to the collection procedure will undoubtedly assist maternity health professionals in this area.The main relevance of the RCOG …. (shrink)

Critics of persuasive advertising argue that it undermines the autonomy of consumers by manipulating their desires in morally problematic ways. My aim is this paper is to refine that argument by employing a conception of autonomy that is not at odds with certain forms of manipulation. I argue that the charge of manipulation is not sufficient for condemning persuasive advertising. On my view, manipulation of an agent’s desires through advertising is justifiable in cases where the agent accepts the process through (...) which the desires were developed. I show how the standard manipulation objection proves too much as it would also condemn cases of that kind. I argue that this distinction is especially important when we consider the implications of “new media.” In addition to increasing vulnerability to manipulation, new media have considerable impacts on well-being. By siding with the traditional autonomy argument, we would be compelled to take an implausible stand against all forms of manipulation through advertising, but I suggest that only a proper subset of those cases are morally problematic. This conclusion opens up a space for persuasive advertising that is permissible while nevertheless condemning cases that violate consumers’ autonomy. (shrink)