I define ‘philosophical scepticism’ as the view that philosophers do not and cannot know many of the substantive philosophical claims that they make or implicitly assume. I argue for philosophical scepticism via the ‘methodology challenge’ and the ‘disagreement challenge’. I claim that the right response to philosophical scepticism is to abandon the view that philosophy aims at knowledge, and (borrowing from David Lewis) to replace it with a more modest aim: that of finding ‘equilibria’ that ‘can withstand examination’. Finally, I (...) consider what our attitude to our own philosophical theses should be. (shrink)

Much work performed under the banner of social epistemology still centers the problems of the individual cognitive agent. AU distinguishes multiple senses of "social," some of which are more social than others, and argues that different senses are at work in various contributions to social epistemology. Drawing on work in history and philosophy of science and addressing the literature on testimony and disagreement in particular, this paper argues for a more thoroughgoing approach in social epistemology.

Humean compatibilism is the combination of a Humean position on laws of nature and the thesis that free will is compatible with determinism. This article's aim is to situate Humean compatibilism in the current debate among libertarians, traditional compatibilists, and semicompatibilists about free will. We argue that a Humean about laws can hold that there is a sense in which the laws of nature are 'up to us' and hence that the leading style of argument for incompatibilism?the consequence argument?has a (...) false premiss. We also display some striking similarities between Humean compatibilism and libertarianism, an incompatibilist view. For example, standard libertarians face a problem about luck, and we show that Humean compatibilists face a very similar problem. (shrink)

This paper argues that public statues of persons typically express a positive evaluative attitude towards the subject. It also argues that states have duties to repudiate their own historical wrongdoing, and to condemn other people’s serious wrongdoing. Both duties are incompatible with retaining public statues of people who perpetrated serious rights violations. Hence, a person’s being a serious rights violator is a sufficient condition for a state’s having a duty to remove a public statue of that person. I argue that (...) this applies no less in the case of the ‘morally ambiguous’ wrongdoer, who both accomplishes significant goods and perpetrates serious rights violations. The duty to remove a statue is a defeasible duty: like most duties, it can be defeated by lesser-evil considerations. If removing a statue would, for example, spark a violent riot that would risk unjust harm to lots of people, the duty to remove could be outweighed by the duty not to foreseeably cause unjust harm. This would provide a lesser-evil justification for keeping the statue. But it matters that the duty to remove is outweighed, rather than negated, by these consequences. Unlike when a duty is negated, one still owes something in cases of outweighing. And it especially matters that it is outweighed by the predicted consequences of wrongful behaviour by others. (shrink)

This paper presents a dilemma which it has been alleged by Kim Frost must be faced by any defender of the notion of a two-way power and offers a solution to the dilemma which is distinct from Frost’s own. The dilemma is as follows: assuming that powers are to be individuated by what they are powers to do or undergo, then either there is a unified description of the manifestation-type which individuates the power, or there is not. If there is, (...) then two-way powers are revealed really to be one-way powers, after all. If there is not, then it is difficult to explain why the two-way power does not simply dissolve into a mere combination of two one-way powers. The paper offers an account of what a two-way power is that is distinct from the one Frost takes for granted, and argues that this different conception is the key to avoiding the dilemma. It is also argued that this alternative conception has several further advantages over its rival and also that it has no less of a claim than Frost’s notion to be prefigured in Aristotle’s original discussion. (shrink)

In a recent paper (Bird 2001), Alexander Bird argues that the law that common salt dissolves in water is metaphysically necessary - and he does so without presupposing dispositionalism about properties. If his argument were sound, it would thus show that at least one law of nature is meta- physically necessary, and it would do so without illicitly presupposing a position (dispositionalism) that is already committed to a necessitarian view of laws. I shall argue that Bird's argument is unsuccesful.

I argue that we can see in a great many cases that run counter to common sense. We can literally see through mirrors, in just the same way that we see through our eyes. We can, likewise, literally see through photographs, shadows, and paintings. Rather than starting with an analysis of seeing, I present a series of evolving thought experiments, arguing that in each case there is no relevant difference between it and the previous case regarding whether we see. In (...) a sense, my arguments can be thought of as akin to the Extended Mind Hypothesis. But instead of arguing that our minds can extend into the world, I argue that our sensory organs can extend into the world. Among the things that emerge from this discussion are that—contrary to Currie and Carroll —seeing an object O doesn’t require being able to locate O with respect to yourself, that—contrary to Sorensen —we can see objects by seeing their shadows, and that—contrary to Walton —it doesn’t matter whether the causal relation between O and yourself is mediated by beliefs. (shrink)

In her ‘Causality and Determination’, Anscombe argues for the strong thesis that despite centuries of philosophical assumption to the contrary, the supposition that causality and necessity have something essential to do with one another is baseless. In this paper, I assess Anscombe’s arguments and endorse her conclusion. I then attempt to argue that her arguments remain highly relevant today, despite the fact that most popular general views of causation today are firmly probabilistic in orientation and thus show no trace of (...) the assumptions Anscombe hoped to undermine. My suggestion is that Anscombe's interests in causality are distinct from those which mostly animate the modern debate about the general nature of causality and that in those specialized areas of philosophy in which those concerns still dominate, one can still see the effects of the fallacies and confusions to which she alerts us. I conclude by offering two possible complementary explanations of the tendency to suppose that causation is a variety of necessitation. (shrink)

In an outline of a paper found amongst his philosophical papers and correspondence after his untimely death in 2001—“Nihil Obstat: An Analysis of Ability,” reproduced in this volume—David Lewis sketched a new compatibilist account of abilities, according to which someone is able to A if and only if there is no obstacle to their A-ing, where an obstacle is a ‘robust preventer’ of their A-ing. In this paper, we provide some background context for Lewis’s outline, a section-by-section commentary, and a (...) general discussion of the account’s main features. (shrink)

This paper defends a substance-based metaphysics for organisms against three arguments for thinking that we should replace a substantial understanding of living things with a processual one, which are offered by Dan Nicholson and John Dupré in their edited collection,Everything Flows: Towards a Processual Philosophy of Biology(Oxford: Oxford University Press, 2018). Dupré and Nicholson consider three main empirical motivations for the adoption of a process ontology in biology. These motivations are alleged to stem from facts concerning (i) metabolism; (ii) the (...) life cycles of organisms; and (iii) ecological interdependence. The paper discusses each of the three arguments in turn and concludes that none gives us any compelling reason to abandon the metaphysics of things. At best, they are arguments against a kind of caricature substance metaphysics that ought never to have been in the running in any case. Then, at the end of the paper, it is suggested that there may be more positive arguments for insisting on retaining things in our metaphysics, arguments which, perhaps ironically (given the opposed standpoint ofEverything Flows) get their main impetus from the phenomenon of life. (shrink)

The aim of this literature review was to compose a narrative review supported by a systematic approach to critically identify and examine concerns about accountability and the allocation of responsibility and legal liability as applied to the clinician and the technologist as applied the use of opaque AI-powered systems in clinical decision making. This review questions if it is permissible for a clinician to use an opaque AI system in clinical decision making and if a patient was harmed as a (...) result of using a clinician using an AIS’s suggestion, how would responsibility and legal liability be allocated? Literature was systematically searched, retrieved, and reviewed from nine databases, which also included items from three clinical professional regulators, as well as relevant grey literature from governmental and non-governmental organisations. This literature was subjected to inclusion/exclusion criteria; those items found relevant to this review underwent data extraction. This review found that there are multiple concerns about opacity, accountability, responsibility and liability when considering the stakeholders of technologists and clinicians in the creation and use of AIS in clinical decision making. Accountability is challenged when the AIS used is opaque, and allocation of responsibility is somewhat unclear. Legal analysis would help stakeholders to understand their obligations and prepare should an undesirable scenario of patient harm eventuate when AIS were used. (shrink)

Biological sex should be “acknowledged” and “accepted”—but which responses to gender dysphoria might this preclude? Trans-identified people may factually acknowledge their biological sex and regard transition as purely palliative. While generally some level of self-deception and even a high level of nonlying deception of others are sometimes justified, biological sex is important, and there is a nontrivial onus against even palliative, nonsexually motivated cross-dressing. The onus is higher against co-opting the body, even in a minor and/or reversible way, to make (...) a false communication concerning one’s sex. Hardest to defend is the destruction of sexual–reproductive functions and causally downstream functions such as lactation: due to the transcendent nature of sexual–reproductive functions, an appeal to the “principle of totality” here is misplaced. This is not to say that social, and milder medical, transition is absolutely excluded even for severe unmanageable dysphoria, nor that subsequent to any transition, detransition is necessarily required. (shrink)

In this paper, I explore the question what a continuant is, in the context of a very interesting suggestion recently made by Rowland Stout, as part of his attempt to develop a coherent ontology of processes. Stout claims that a continuant is best thought of as something that primarily has its properties at times, rather than atemporally—and that on this construal, processes should count as continuants. While accepting that Stout is onto something here, I reject his suggestion that we should (...) accept that processes are both occurrents and continuants; nothing, I argue, can truly occur or happen, which does not have temporal parts. I make an alternative suggestion as to how one might deal with the peculiar status of processes without jettisoning a very natural account of occurrence; and assess the consequences for the category of continuant. (shrink)

The advent of Artificial Intelligence (AI) and other digital technologies is touted as ushering in the fourth industrial revolution (4IR). 4IR, also known as ‘Industry 4.0,’ pertains to the burning internet connectivity, sophisticated analytics and production, and automation’s transformative impacts on the world. The surge of change in the production arena started in the second half of 2010 and has continued to increase astronomically, with a remarkable probability of shaping the future of manufacturing and humanity. The 4IR is thus heralding (...) areas such as digitalisation, artificial intelligence, cloud computing, robotics, and 3D technologies amidst many other innovative digital technologies following the first, second and third industrial revolutions. The problem this paper addresses is the role of Arts and humanities (A&H) in the era of AI. Should A&H imbibe the empirical science methodology to stay relevant? How does A&H contribute to 4IR? Leveraging on philosophical tools of arguments and reconstruction of ideas, this paper argues for the significance of Kant’s thoughts in The Contest of the Faculties and that Arts and humanities are instrumental to humanising science and technology, helping to shape interdisciplinary collaboration and fostering understanding of the ethical, social and cultural dimensions of AI. (shrink)

According to common-sense morality, agents can become morally connected to the wrongdoing of others, such that they incur special obligations to prevent or rectify the wrongs committed by the primary wrongdoer. We argue that, under certain conditions, voluntary and unjustified observation of another agent’s degrading wrongdoing, or of the ‘product’ of their wrongdoing, can render an agent morally liable to bear costs for the sake of the victim of the primary wrong. We develop our account with particular reference to widespread (...) modern phenomena such as so-called ‘revenge porn’, ‘up-skirting’, and the online observation of sexual assault and murder. On our account, observation is not a sui generis basis of liability. Instead, observation grounds liability in virtue of manifesting three, more general, grounds of liability. First, observation can compound a primary wrong, making that wrong more harmful for the victim. Second, observation can constitute degrading treatment of the victim. Third, in certain cases observation can enable primary wrongdoing. We conclude by discussing the conditions under which observing degrading wrongs might be morally justified. (shrink)

Cooperation in wrongdoing is an everyday matter for all of us, though we need to discern when such cooperation is morally excluded as constituting formal cooperation, as opposed to material (unintended) cooperation whether justified or otherwise. In this paper, I offer examples of formal cooperation such as referral of patients for certain procedures where the cooperating doctor intends an intrinsically wrongful plan of action on the part of the patient and a medical colleague. I also consider a case of formal (...) cooperation where the cooperator intends a choice on the part of another person that is not intrinsically wrong, but wrong in the circumstances because the person believes it will cause serious uncompensated harm. (shrink)

The term “value of life” can refer to life’s intrinsic dignity: something nonincremental and time-unaffected in contrast to the fluctuating, incremental “value” of our lives, as they are longer or shorter and more or less flourishing. Human beings are equal in their basic moral importance: the moral indignities we condemn in the treatment of e.g. those with dementia reflect the ongoing human dignity that is being violated. Indignities licensed by the person in advance remain indignities, as when people might volunteer (...) their living, unconscious bodies for surrogacy or training in amputation techniques. Respect for someone’s dignity is significantly impacted by a failure to value that person’s very existence, whatever genuine respect and good will is shown by wanting the person’s life to go well. Valuing and respecting life is not, however, vitalism: there can be good and compelling reasons for eschewing some means of prolonging life. (shrink)

With the introduction of artificial intelligence (AI) to healthcare, there is also a need for professional guidance to support its use. New (2022) reports from National Health Service AI Lab & Health Education England focus on healthcare workers’ understanding and confidence in AI clinical decision support systems (AI-CDDSs), and are concerned with developing trust in, and the trustworthiness of these systems. While they offer guidance to aid developers and purchasers of such systems, they offer little specific guidance for the clinical (...) users who will be required to use them in patient care. This paper argues that clinical, professional and reputational safety will be risked if this deficit of professional guidance for clinical users of AI-CDDSs is not redressed. We argue it is not enough to develop training for clinical users without first establishing professional guidance regarding the rights and expectations of clinical users. We conclude with a call to action for clinical regulators: to unite to draft guidance for users of AI-CDDS that helps manage clinical, professional and reputational risks. We further suggest that this exercise offers an opportunity to address fundamental issues in the use of AI-CDDSs; regarding, for example, the fair burden of responsibility for outcomes. (shrink)

What is the thesis of determinism? Though it is obvious that in principle there is more than one possible thesis that might be given this name, it seems to be the case that philosophers working on the free will problem have gradually gravitated towards a more-or-less standard definition, minor variations on which can now be found widely scattered through the free will literature. I call it the ‘entailment definition’ and it states, roughly, that determinism is the thesis that for any (...) given time, a complete statement of the facts about that time, together with a complete statement of the laws of nature, entails every truth as to what happens after that time. In this paper, I argue that acceptance of the entailment definition has been a mistake—and that we need a definition of determinism which, by contrast with the entailment definition, makes explicit mention of the notion of natural necessity. (shrink)

This paper considers the analogies and disanalogies between a certain sort of argument designed to oppose scepticism about free will and a certain sort of argument designed to oppose scepticism about the external world. In the case of free will, I offer the ancient Lazy Argument and an argument of my own, which I call the Agency Argument, as examples of the relevant genre; and in the case of the external world, I consider Moore’s alleged proof of an external world. (...) I draw attention to analogies and disanalogies between the arguments offered in each case in order to suggest that although the Agency Argument shares with its Moorean relative the unfortunate property of being dialectically ineffective against some of those it is mainly hoping to convince, it will not be dialectically ineffective against all of them. It is also argued that the Agency Argument is less vulnerable than Moore’s proof to worries about its justificatory structure. (shrink)

According to the theory of contextual integrity (CI), privacy norms prescribe information flows with reference to five parameters — sender, recipient, subject, information type, and transmission principle. Because privacy is grasped contextually (e.g., health, education, civic life, etc.), the values of these parameters range over contextually meaningful ontologies — of information types (or topics) and actors (subjects, senders, and recipients), in contextually defined capacities. As an alternative to predominant approaches to privacy, which were ineffective against novel information practices enabled by (...) IT, CI was able both to pinpoint sources of disruption and provide grounds for either accepting or rejecting them. Mounting challenges from a burgeoning array of networked, sensor-enabled devices (IoT) and data-ravenous machine learning systems, similar in form though magnified in scope, call for renewed attention to theory. This Article introduces the metaphor of a data (food) chain to capture the nature of these challenges. With motion up the chain, where data of higher order is inferred from lower-order data, the crucial question is whether privacy norms governing lower-order data are sufficient for the inferred higher-order data. While CI has a response to this question, a greater challenge comes from data primitives, such as digital impulses of mouse clicks, motion detectors, and bare GPS coordinates, because they appear to have no meaning. Absent a semantics, they escape CI’s privacy norms entirely. (shrink)

Is the “act itself” of separating a pregnant woman and her previable child neither good nor bad morally, considered in the abstract? Recently, Maureen Condic and Donna Harrison have argued that such separation is justified to protect the mother’s life and that it does not constitute an abortion as the aim is not to kill the child. In our article on maternal–fetal conflicts, we agree there need be no such aim to kill (supplementing aims such as to remove). However, we (...) argue that to understand “abortion” as performed only where the death of the child is intended is to define the term too narrowly. Respect for the mother, the fetus, and the bond between them goes well beyond avoiding any such aim. We distinguish between legitimate maternal treatments simply aimed at treating or removing a damaged part of the woman and illegitimate treatments that focus harmfully on the fetal body and its presence within the mother’s body. In obstetrics as elsewhere, not all side effects for one subject of intervention can be outweighed by intended benefits for another. Certain side effects of certain intended interventions are morally conclusive. (shrink)

The modern view of causation can be traced back to the mechanistic science of Descartes, whose rejection of Aristotelian physics, with its concept of substantial forms, in favor of mechanical explanations was a turning-point in the history of philosophy. However the reasoning which led Descartes and other early moderns in this direction is not well understood. This book traces Descartes' groundbreaking theory of scientific explanation back to the mathematical demonstrations of Aristotelian mechanics and interprets these advances in light of the (...) available arguments for and against substantial forms. It also examines how Descartes' new theory led him to develop a metaphysical foundation for his science that could avoid skeptical objections. It will appeal to a wide range of readers interested in the philosophy and science of the early modern period. (shrink)

ABSTRACT In this paper, I argue that having ‘leeway’ is part and parcel of what it is to be the agential source of an action, so that embracing source incompatibilism does not, by itself, absolve the incompatibilist of the need to find Frankfurtian agents to be possessors of alternate possibilities. I offer a response to Frankfurt-style counterexamples to the Principle of Alternate Possibilities, based on the idea that Frankfurt's Jones exercises the two-way power of agency when he acts – a (...) power whose exercise intrinsically implies the possibility of having done otherwise. I then show how to respond to the objection that the alternative possibility noted is not sufficiently ‘robust’ to ground his moral responsibility. I also distinguish my own argument for the claim that source incompatibilism is not truly independent of leeway incompatibilism from an argument for the same conclusion which has been offered previously by Kevin Timpe, and suggest that my own version has the dialectical advantage that it does not automatically assume from the outset that sourcehood requires indeterminism, and hence is in line with the traditional idea that the alternate possibilities requirement on moral responsibility is the common property of compatibilists and incompatibilists alike. (shrink)

The voices of children and young people have been largely neglected in discussions of the extent to which the internet takes into account their needs and concerns. This paper aims to highlight young people’s lived experiences of being online.

Singularists about causation often claim that we can have experiences as of causation. This paper argues that regularity theorists need not deny that claim; hence the possibility of causal experience is no objection to regularity theories of causation. The fact that, according to a regularity theorist, causal experience requires background theory does not provide grounds for denying that it is genuine experience. The regularity theorist need not even deny that non-inferential perceptual knowledge of causation is possible, despite the fact that (...) such knowledge would sometimes allow us to make inferences about what happens in far-off places and times. (shrink)

Paediatric research in low-income countries is essential to tackle high childhood mortality. As with all research, consent is an essential part of ethical practice for paediatric studies. Ethics guidelines recommend that parents or another proxy provide legal consent for children to participate, but that children should be involved in the decision through providing assent. However, there remain uncertainties about how to judge when children are ready to give assent and about appropriate assent processes. Malawi does not yet have detailed guidelines (...) on assent. Understanding perspectives among children and their parents can assist in developing contextually-appropriate assent guidance. Qualitative research was conducted with children and parents in three settings in Southern Malawi, to take account of any variations between socioeconomic and cultural contexts. In each setting, interviews were conducted with parents and their children who had participated in paediatric research to understand their experiences of assent and views on appropriate assent practice. Focus groups were also conducted with children and parents, to understand broader social perspectives. We found widespread support for involving children in decisions on research participation. Participants identified a range of factors that affect children’s capacity to give assent, including intellectual capacity, emotional development, life experience and cultural norms. Age was often mentioned as a consideration, but deemed an unreliable sole indicator of capacity to assent. In relation to appropriate assent processes, participants emphasised considerations such as supporting effective understanding and minimizing harms. Views on how to achieve these aims varied; for example, there were different ideas about the appropriate order in which to approach children and parents, and about whose decision to respect in the event of disagreement. Parents and children agreed about the value of involving children in decisions on research, and about the need to promote children’s decision-making capacity while respecting parents’ interests in children’s welfare. Developing practical guidance that meets these principles is challenging, particularly given the need for flexible approaches that suit different study types, children’s capacities and family environments. Further discussion within the Malawi research and ethics community will help develop contextually-appropriate guidelines. (shrink)

In this paper, I carry out an analysis of an event in Sweden called ‘the spring turnout’. It is a traditional event where cows are allowed out into the fields after the winter. I show how it has been colonized by Arla Foods, the diary company which controls part of the milk production in Sweden and in many other countries. Of interest in this analysis is how Arla infuses the event, and its own marketing, with discourses about nature that are (...) specifically Swedish and can be traced to the nation building of the nineteenth and twentieth centuries, used systematically as part of the social democratic project for equality and progress through a strong welfare system. The paper examines how Arla recontextualizes these discourses for commercial purposes. I show how such recontextualized discourses carry reassurances to Swedish people that this project is still intact despite huge social political changes in Swede over the past decades embracing neoliberalism, global capitalism and becoming one of the fastest deregulating countries in the world. (shrink)

Revisionist approaches to the ethics of war seem to imply that civilians on the unjust side of a conflict can be legitimate targets of defensive attack. In response, some authors have argued that although civilians do often causally contribute to unjustified global threats – by voting for war, writing propaganda articles, or manufacturing munitions, for example – their contributions are usually too ‘small’, or ‘remote’, to make them liable to be intentionally killed to avert the threat. What defenders of this (...) view lack, however, is a theory of causal contribution. This article sketches and defends a theory of causal contribution. We then apply it to the kinds of situation that defenders of the view are interested in. We argue, however, that since degrees of causal contribution turn out to be sensitive to particular features of the situation that are extrinsic to the agent's action, whether an agent makes a small or a large contribution to a threat may not only be very difficult to discern but in many cases may not line up very well with the kinds of intuition about liability that defenders of the view want to uphold. (shrink)

The control of action has traditionally been described as "automatic". In particular, movement control may occur without conscious awareness, in contrast to normal visual perception. Studies on rapid visuomotor adjustment of reaching movements following a target shift have played a large part in introducing such distinctions. We suggest that previous studies of the relation between motor performance and perceptual awareness have confounded two separate dissociations. These are: (a) the distinction between motoric and perceptual representations, and (b) an orthogonal distinction between (...) conscious and unconscious processes. To articulate these differences more clearly, we propose a new measure of motor awareness, based on subjects' ability to reproduce the spatial details of reaching movements they have just made. Here we focus on the dissociation between motor awareness and perceptual awareness that may occur when subjects make rapid visuomotor adjustments to reaching movements following a target shift. In experiment 1, motor awareness was dissociated from perceptual awareness of a target shift during reaching movement. Participants' reproduction of movement endpoints following visuomotor adjustment was independent of whether they saw the target shift or not. Experiment 2 replicated this result, and further showed that neither motor awareness nor motor performance were disrupted by TMS over the parietal cortex. The neural mechanisms underlying motor awareness, and the implications for theories of consciousness, are discussed. (shrink)

ZusammenfassungEthische Fragen der Pflegepraxis haben sich in den letzten Jahren zugespitzt. Sie sind häufig verbunden mit einer grundsätzlichen Sorge um eine kompetente und verantwortliche Pflege, die den Bedürfnissen von Patient*innen gerecht wird. Forschungen aus drei Jahrzehnten zeigen, dass strukturelle Beschränkungen, Konflikte mit Kolleg*innen, Patient*innen und Angehörigen sowie eine Managementorientierung und die Unsichtbarkeit der Pflegearbeit, Ursachen für die grundsätzlichen Sorgen sind. Sie führen zu moralischem Stress, fehlenden Beziehungen und einer Fragmentierung der Pflege. Teilweise reagieren Pflegende widerständig, indem sie beispielsweise die Regeln (...) beugen und eine passive „wait and see“ Position einnehmen. Einige Pflegende erheben ihre Stimme und suchen ein Klinisches Ethikkomitee auf. Klinische Ethikkomitees bieten eine Möglichkeit, die komplexen ethischen Fragen der Pflegepraxis zu thematisieren. Allerdings verweisen die Studien aus drei Dekaden auf einen Mangel der Thematisierung. Die Analyse der Ursachen lässt die Schlussfolgerung zu, demokratischen Lernprozessen Raum zu geben. (shrink)

''The authors' style is clear, making the book accessible to newcomers, and the illustrations are excellent. There can be no doubt that this book will remain the standard work in the subject, and it will appeal to readers of all types.'' -Sir Patrick Moore in the Times Higher Education Supplement ''It will surely be the standard work on the subject for many years to come and we await with interest the outcome of further research into this fascinating subject.'' -Society for (...) the History of AstronomyFor thousands of years, one scientific puzzle has fascinated and perplexed the greatest philosophers, mathematicians, physicists, and psychologists - why do the moon and sun appear so much larger on the horizon than when high up in the sky? Now, two leading psychologists have provided a compelling account of this fascinating illusion. Taking us through the history, the characters involved, the attempts made to explain the illusion, through to modern day studies of visual perception, the book is the most comprehensive account of this puzzle so far. This is a work which will remain, for some time to come, the definitive book on a mystery that has fascinated and tested the greatest minds throughout the ages. Accessibly written, it will appeal to readers of popular science, along with those within the disciplines of psychology, mathematics, astronomy, and philosophy, from undergraduate upwards. (shrink)

Infants are unable to make their own decisions or express their own wishes about medical procedures and treatments. They rely on surrogates to make decisions for them. Who should be the decision-maker when an infant’s biological parents are also minors? In this paper, we analyse a case in which the biological mother is a child. The central questions raised by the case are whether minor parents should make medical decisions on behalf of an infant, and if so, what are the (...) limits to this decision-making authority? In particular, can they refuse treatment that might be considered best for the infant? We examine different ethical arguments to underpin parental decision-making authority; we argue that provided that minor parents are capable of fulfilling their parental duties, they should have a right to make medical decisions for their infant. We then examine the ethical limits to minor parents’ decision-making authority for their children. We argue that the restricted authority that teenagers are granted to make medical decisions for themselves looks very similar to the restricted autonomy of all parents. That is, they are permitted to make choices, but not harmful choices. Like all parents, minor parents must not abuse or neglect their children and must also promote their welfare. They have a moral right to make medical decisions for their infants within the same ‘zone of parental discretion’ that applies to adult parents. We conclude that adult and minor parents should have comparable decision-making authority for their infants. (shrink)

This article proposes a theoretical re-conceptualization of power dynamics and their legitimation in contemporary business–society relations using the prism and metaphor of parentalism. The paper develops a typology of forms of parentalism along two structuring dimensions: care and control. Specifically, four ideal-types of parentalism are introduced with their associated practices and power-legitimation mechanisms. As we consider current private governance and authority through this analytical framework, we are able to provide a new perspective on the nature of the moral legitimation of (...) power dynamics in contemporary business–society relations. And we weave the threads between this conceptual frame and historical antecedents, suggesting that business ethicists need to revive old debates on paternalism in light of the current pervasive trend of modernized and subtler forms of parentalism. Implications for business ethics and political CSR are discussed. (shrink)

May a couple have the aim of conceiving as their primary purpose in having marital relations? In this paper, I argue against the view of Alexander Pruss that it is wrong to do this since it treats human beings as fungible in their creation when their unique features are not known to their parents. I argue that Pruss cannot separate seeking reproduction as part of a marital vocation from seeking the unknown, unspecified child who is part of what makes for (...) success in this particular area. While neither spouse should treat the other as a mere tool for having a child, success in the shared goal of conceiving, as well as the goal itself and its pursuit, is very much part of the conjugal good. Existing human beings are morally irreplaceable in the sense that they must be individually valued and respected, but we may promote the lives of unknown existing people under a ‘catch all’ description—and may also deliberately conceive new people of some unknown, indeterminate kind. (shrink)

Some bemoan the incivility of our times, while others complain that people have grown too quick to take offense. There is widespread disagreement about what counts as an insult and when it is appropriate to feel insulted. Here I propose a definition and a preliminary taxonomy of insults. Namely, I define insults as expressions of a lack of due regard. And I categorize insults by whether they are intended or unintended, acts or omissions, and whether they cause offense or not. (...) Unintended insults are of particular concern since greater understanding may help us to avoid them. And insults by omission warrant special consideration because they suggest an interesting extension of Grice’s theory of conversational implicature. (shrink)