Artificial intelligence research has foundered on the issue of representation. When intelligence is approached in an incremental manner, with strict reliance on interfacing to the real world through perception and action, reliance on representation disappears. In this paper we outline our approach to incrementally building complete intelligent Creatures. The fundamental decomposition of the intelligent system is not into independent information processing units which must interface with each other via representations. Instead, the intelligent system is decomposed into independent and parallel activity (...) producers which all interface directly to the world through perception and action, rather than interface to each other particularly much. The notions of central and peripheral systems evaporateeverything is both central and peripheral. Based on these principles we have built a very successful series of mobile robots which operate without supervision as Creatures in standard office environments. (shrink)

In this paper, we introduce the Japanese philosopher Tetsurō Watsuji’s phenomenology of aidagara (“betweenness”) and use his analysis in the contemporary context of online space. We argue that Watsuji develops a prescient analysis anticipating modern technologically-mediated forms of expression and engagement. More precisely, we show that instead of adopting a traditional phenomenological focus on face-to-face interaction, Watsuji argues that communication technologies — which now include Internet-enabled technologies and spaces — are expressive vehicles enabling new forms of emotional expression, shared experiences, (...) and modes of betweenness that would be otherwise inaccessible. Using Watsuji’s phenomenological analysis, we argue that the Internet is not simply a sophisticated form of communication technology that expresses our subjective spatiality (although it is), but that it actually gives rise to new forms of subjective spatiality itself. We conclude with an exploration of how certain aspects of our online interconnections are hidden from lay users in ways that have significant political and ethical implications. (shrink)

Despite its long history of investigating sociality, phenomenology has, to date, said little about online sociality. The phenomenological tradition typically claims that empathy is the fundamental way in which we experience others and their experiences. While empathy is discussed almost exclusively in the context of face-to-face interaction, I claim that we can empathetically perceive others and their experiences in certain online situations. Drawing upon the phenomenological distinction between the physical, objective body and the expressive, lived body, I: (i) highlight that (...) empathy involves perceiving the other’s expressive, lived body, (ii) show that the lived body is not tied to the physical body and that empathy can take place outside of face-to-face interactions, and (iii) argue that the lived body can enter online space and is empathetically available to others there. I explore two ways in which the other’s lived body enters online space and can be empathetically perceived: first, in cases where our face-to-face encounter is technologically-mediated over video link and, second, by showing how the other’s texts, as speech, can form part of the other’s lived body. Investigating empathy online not only furthers our understanding of online encounters but also leads to a refined conception of empathy more generally. (shrink)

Using digital technology, in particular social media, is often associated with envy. Online, where there is a tendency for people to present themselves in their best light at their best moments, it can feel like we are unable to turn without being exposed to people living out their perfect lives, with their fancy achievements, their beautiful faces and families, their easy wit, and wide social circles. In this paper, I dive into the relationship between envy and digital technology. I offer (...) an enriched account of envy that aims to establish both the situated nature of envy, as well as (more controversially) the possibility of self-envy. I explore how features of digital technology not only increase the frequency with which we might experience envy directed at others, but also envy directed at other versions of one’s self. For online, we not only encounter idealized versions of others but digitally idealized versions of our selves. Moreover, I argue that digital technology does not only increase the likelihood of experiencing self-envy but makes the experience less cognitively onerous. I conclude by considering how current digital technology shapes what we envy. (shrink)

Despite its pervasiveness, the concept of ‘levels of organization’ has received relatively little attention in its own right. I propose here an emerging approach that posits ‘levels’ as a fragmentary concept situated within an interest-relative matrix of operational usage within scientific practice. To this end I propose one important component of meaning, namely the epistemic goal motivating the term’s usage, which recovers a remarkably conserved and sufficiently unifying significance attributable to ‘levels’ across different instances of usage. This epistemic goal, to (...) provide structure to scientific problems, delegates tasks whose execution generates the term’s expressed content in a given instance. This treatment of levels does not diminish the concept’s general importance to science, but rather allows for its use in, and usefulness for, scientific practice to be better contextualized to particular tasks encompassing varying breadths of activity. (shrink)

Uptake is typically understood as the hearer’s recognition of the speaker’s communicative intention. According to one theory of uptake, the hearer’s role is merely as a ratifier. The speaker, by expressing a particular communicative intention, predetermines what kind of illocutionary act she might perform. Her hearer can then render this act a success or a failure. Thus the hearer has no power over which act could be performed, but she does have some power over whether it is performed. Call this (...) the ratification theory of uptake. Several philosophers have recently endorsed an alternative theory of uptake, according to which the hearer can determine the nature of the act the speaker performs. According to this theory, if the hearer regards an utterance as illocutionary act y, then it is act y, even if the speaker intended to perform act x. Call this the constitution theory of uptake. The purported advantage of this theory is that it identifies a common but underanalysed way in which speakers can be silenced. I argue that despite its initial intuitive pull, the constitution theory of uptake should be rejected. It is incompatible with ordinary intuitions about speech, it entails a conceptual impossibility, and it has unsavoury political implications, entailing that marginalised speakers barely qualify as agents. (shrink)

This new translation presents the _Analects_ in a revolutionary new format that, for the first time in any language, distinguishes the original words of the Master from the later sayings of his disciples and their followers, enabling readers to experience China's most influential philosophical work in its true historical, social, and political context.

Most animals have significant behavioral expertise built in without having to explicitly learn it all from scratch. This expertise is a product of evolution of the organism; it can be viewed as a very long term form of learning which provides a structured system within which individuals might learn more specialized skills or abilities. This paper suggests one possible mechanism for analagous robot evolution by describing a carefully designed series of networks, each one being a strict augmentation of the previous (...) one, which control a six legged walking machine capable of walking over rough terrain and following a person passively sensed in the infrared spectrum. As the completely decentralized networks are augmented. the robot’s performance and behavior repetoire demonstrably improve. The rationale for such demonstrations is that they may provide a hint as to the requirements for automatically building massive networks to carry out complex sensory-motor tasks. The experiments with an actual robot ensure that an essence of reality is maintained and that no critical disabling problems have been ignored. (shrink)

Anorexia Nervosa (AN) is a complex disorder characterised by self-starvation, an act of self-destruction. It is often described as a disorder marked by paradoxes and, despite extensive research attention, is still not well understood. Much AN research focuses upon the distorted body image that individuals with AN supposedly experience. However, based upon reports from individuals describing their own experience of AN, I argue that their bodily experience is much more complex than this focus might lead us to believe. Such research (...) often presents an overly cognitive understanding of bodily experience in AN, underplaying the affective, felt experience of individuals with AN, as well as descriptions of empowerment, strength and control reported in the early stages of AN. This paper seeks to enrich our understanding of bodily experience in AN as it progresses throughout the various stages of the disorder. I show how the classical phenomenological distinction between the body-as-subject and the body-as-object, as well as Leder’s conception of the visceral body, can inform our understanding of bodily experience in AN. I suggest that the project of self-starvation is an attempt to overcome the noisy demands of the visceral body, which are experienced as threatening the body-as-subject, through a process of objectifying the body-as-object. By cashing out AN as a project of radical bodily control that, tragically, comes to control the individual, we can capture important aspects of the bodily experience of AN and the temporal progression of the disorder. -/- . (shrink)

Punishment is a topic of increasing importance for citizens and policy makers. Why should we punish criminals? Which theory of punishment is most compelling? Is the death penalty ever justified? These questions and many others are addressed in this highly engaging guide. Punishment is a critical introduction to the philosophy of punishment offering a new and refreshing approach that will benefit readers of all backgrounds and interests. This is the first critical guide to examine all leading contemporary theories of punishment, (...) including the communicative theory of punishment, restorative justice, and the unified theory of punishment. There are also several case studies examined in detail including capital punishment, juvenile offending, and domestic abuse. -/- Punishment highlights the problems and prospects of different approaches in order to argue for a more pluralistic and compelling perspective that is novel and groundbreaking. -/- Introduction; Retributivism; Deterrence; Rehabilitation; Restorative Justice; Rawls, Hart, and "mixed" theories; Expressivism; The Unified Theory; Capital Punishment; Juvenile Offending; Domestic Abuse; Sexual Crimes; Conclusion; Index. (shrink)

The punishment of criminals is a topic of long-standing philosophical interest since the ancient Greeks. This interest has focused on several considerations, including the justification of punishment, who should be permitted to punish, and how we might best set punishments for crimes. This entry focuses on the most important contributions in this field. The focus will be on specific theoretical approaches to punishment including both traditional theories of punishment (retributivism, deterrence, rehabilitation) and more contemporary alternatives (expressivism, restorative justice, hybrid theories, (...) unified theories) with an additional section on capital punishment, perhaps the particular form of punishment that has received the most sustained philosophical attention. These theories of punishment address two important questions: first, who should be permitted to punish and, secondly, who should be permitted to be punished. These questions then concern the justification of punishment and its distribution. While the majority today often identifies their theories as retributivist, there is a great diversity of theories defended. This entry will highlight the leading work for each view. (shrink)

In order to build autonomous robots that can carry out useful work in unstructured environments new approaches have been developed to building intelligent systems. The relationship to traditional academic robotics and traditional artificial intelligence is examined. In the new approaches a tight coupling of sensing to action produces architectures for intelligence that are networks of simple computational elements which are quite broad, but not very deep. Recent work within this approach has demonstrated the use of representations, expectations, plans, goals, and (...) learning, but without resorting to the traditional uses, of central, abstractly manipulable or symbolic representations. Perception within these systems is often an active process, and the dynamics of the interactions with the world are extremely important. The question of how to evaluate and compare the new to traditional work still provokes vigorous discussion. (shrink)

In an historic moment in Dutch politics, the entire cabinet left the House of Representatives during a debate due to extreme right politician Thierry Baudet's conspiracy-laden speech. After espousing a variety of conspiratorial claims, Baudet accused the Minister of Finance, Sigrid Kaag, of being a secret agent for a global Deep State since her studies at Oxford. The accusation prompted Kaag and the entire cabinet to exit the chamber. While some MPs defended Baudet's right to speak, others supported the chair's (...) decision to silence him for violating the rules. These events showcase the divisive potential of conspiracy accusations in politics, causing polarised reactions. Our analysis delves into the dynamics of conspiracy accusations, their impact on polarisation, and the role of intended audiences (as opposed to general audiences) in both advancing accusations and shaping responses thereto. We argue that Baudet's tactics aimed at capitalising on the polarisation his accusations generated. We argue further that dismissing conspiracy accusations too hastily can deepen public distrust in elected officials, emphasising the need for caution in handling such claims. Ultimately, we highlight the broader pattern of conspiracy accusations being employed to fuel political polarisation, raising questions about their role in democratic deliberation. (shrink)

After a long period of comparative neglect, in the last few decades growing numbers of philosophers have been paying attention to the startling contrast presented between Kant’s universal moral theory, with its inspiring enlightenment ideas of human autonomy, equality and dignity and Kant’s racism. Against Charles Mills, who argues that the way to make Kant consistent is by attributing to him a threshold notion of moral personhood, according to which some races do not qualify for consideration under the categorical imperative, (...) I argue that Kant cannot be made consistent on race, and that rather than trying to make him so, we should use the example of Kant’s racism to tell us something about the nature of racism. I argue that Kant’s own moral philosophy and moral psychology in fact give some materials for thinking about his racism, and about racism. (shrink)

In this paper I offer a philosophical analysis of the act of ‘liking’ a post on social media. First, I consider what it means to ‘like’ something. I argue that ‘liking’ is best understood as a phatic gesture; it signals uptake and anoints the poster’s positive face. Next, I consider how best to theorise the power that comes with amassing many ‘likes’. I suggest that ‘like’ tallies alongside posts institute and record a form of digital social capital. Finally, I consider (...) whether ‘likes’ have ultimately improved online discourse. I argue that while the ‘liking’ function itself is relatively innocuous, public ‘like’ tallies introduce a corrosive motivation to online communication. By making the prospect of increased social capital perpetually salient to us, they encourage us to prioritise high levels of engagement over meaningful engagement. (shrink)

Widely hailed as one of the most significant works in modern political philosophy, John Rawls's _Political Liberalism_ defended a powerful vision of society that respects reasonable ways of life, both religious and secular. These core values have never been more critical as anxiety grows over political and religious difference and new restrictions are placed on peaceful protest and individual expression. This anthology of original essays suggests new, groundbreaking applications of Rawls's work in multiple disciplines and contexts. Thom Brooks, Martha (...) Nussbaum, Onora O'Neill, Paul Weithman, Jeremy Waldron, and Frank Michelman explore political liberalism's relevance to the challenges of multiculturalism, the relationship between the state and religion, the struggle for political legitimacy, and the capabilities approach. Extending Rawls's progressive thought to the fields of law, economics, and public reason, this book helps advance the project of a free society that thrives despite disagreements over religious and moral views. (shrink)

The majority of North American corporations awakened to the need for their own ethical guidelines during the late 1970s and early 1980s, even though modern corporations are subject to a surprising multiplicity of external codes of ethics or conduct. This paper provides an understanding of both internal and external codes through a discussion of the factors behind the development of the codes, an analysis of internal codes and an identification of problems with them.

The concept of 'levels of organization' has come under fire recently as being useless for scientific and philosophical purposes. In this paper, we show that 'levels' is actually a remarkably resilient and constructive conceptual tool that can be, and in fact is, used for a variety of purposes. To this effect, we articulate an account of the importance of the levels concept seen in light of its status as a major organizing concept of biology. We argue that the usefulness of (...) ‘levels’ is best seen in the heuristic contributions the concept makes to treating and structuring scientific problems. We illustrate this with two examples from biological research. (shrink)

In this chapter, I explore how experiences of social belonging might emerge and be sustained in online communities, drawing from the work on rituals by Randall Collins. I argue that rather than viewing mediated interactions in terms of whether they are suitable substitutes for face-to-face interactions, we should consider mediated encounters in their own right. This allows us to recognize the creative ways that people can create rituals in a mediated setting and thus support and create a sense of belonging (...) with others online. I also highlight how some online platforms not only support online rituals but that they are well-positioned to create and circulate collective symbols (or sacred objects) of groups and, thus, can continue to scaffold and sustain on-going feelings of belonging. (shrink)

Individuals suffering from depression consistently report experiencing a lack of connectedness with others. David Karp (2017, 73), in his memoir and study of depression, has gone so far to describe depression as “an illness of isolation, a disease of disconnectedness”. It has become common, in phenomenological circles, to attribute this social impairment to the depressed individual experiencing their body as corporealized, acting as a barrier between them and the world around them (Fuchs 2005, 2016). In this paper, I offer an (...) alternative view of the experience of social disconnectedness in depression, suggesting that rather than necessarily experiencing their body as object-like, the depressed individual’s bodily is saturated with experiences of lethargy, tiredness, heaviness, sadness, hopelessness and so on, to the exclusion of being able to bodily connect to others. I suggest that depression does not involve a complete social impairment but a specific impairment of affective forms of interpersonal experience. (shrink)

Despite the ubiquity of “levels of organization” in the scientific literature, a nascent “levels skepticism” now claims that the concept of levels is an inherently flawed, misleading, or otherwise inadequate notion for understanding how life scientists produce knowledge about the natural world. However, levels skeptics rely on the maligned “layer-cake” account of levels stemming from Oppenheim and Putnam’s defense of the unity of science for their critical commentary. Recourse to layer-cake levels is understandable, as it is arguably the default conception (...) of levels in philosophy. However, relying on this conception of levels undermines the initial plausibility of general dismissals of the concept, because the problems skeptics identify within the “basic idea” of the concept “levels” are merely ones already widely acknowledged in this conception. I illustrate this “guilt by association” by looking at the embedded role of “levels” in articulating intertheoretical reductionism during the latter part of the 20th century. I conclude by suggesting a methodological framework focusing on local usage patterns as a promising means for future analysis of the levels concept. (shrink)

This chapter critically analyses the ethical and political dimensions of supposedly subtle and non-coercive interventions that aim to ‘prevent crime’ through environmental designs making certain public spaces less attractive for specific groups. Examples include benches designed to discourage sleeping (targeted at homeless people), high-pitched noises or classical music played to deter lingering (targeted at youngsters), and specific lighting to prevent aggression (targeted at nightlife). While these interventions may appear less problematic than more traditional exclusionary measures, they raise ethical and political (...) worries that come into view clearly when we analyse them as instances of nudging, on the one hand, and niche construction and affective scaffolding, on the other. Employing this approach reveals how these exclusionary environmental designs not only risk reinforcing problematic stereotypes and social inequalities and discipline rather than prevent crime, they also can alienate specific groups, constitute affective injustices, and inflexibly reduce the diverse purposes public spaces potentially have. The chapter argues that environments are never neutral as they inevitably support and encourage some bodies, behaviours, moods, and emotions while suppressing and discouraging others. (shrink)

Unethical pro-organizational behavior (UPB) is unethical behavior driven by an intention to assist an organization. This study is one of the first attempts to examine the consequences of UPB. We argue that such types of behaviors can induce failure in self-regulation and thereby give rise to counterproductive work behavior (CWB). Based on self-regulation theory, we theorize that the breakdown in three fundamental mechanisms (i.e., moral standards, monitoring, and discipline) explains the link between UPB and CWB. Moreover, moral identity internalization can (...) temper these breakdown processes such that employees with higher levels of moral identity internalization are less likely to experience moral disengagement, workplace entitlement, or self-control depleting after enacting UPB, and therefore, will engage in less CWB. We conducted a 7-day experience sampling study of 95 financial service employees in a Chinese bank to test our theoretical model. The results indicated that transgressions committed with the intention of helping the organization would ultimately harm the organization, especially for those with lower moral identity internalization. Theoretical and practical implications are discussed. (shrink)

This article presents empirical evidence to address how some visitors build relationships with a wildland place over time. Insights are drawn from qualitative interviews of recreation visitors to the backcountry at Rocky Mountain National Park in Colorado. The article describes relationship to place as the active construction and accumulation of place meanings. The analysis is organized around three themes that describe how people develop relationships to place: time and experience accrued in place, social and physical interactions in and with the (...) setting, and an active reflective process of regulating sense of identity to affirm commitment to place. (shrink)

This new translation presents the _Analects_ in a revolutionary new format that, for the first time in any language, distinguishes the original words of the Master from the later sayings of his disciples and their followers, enabling readers to experience China's most influential philosophical work in its true historical, social, and political context.

In the debate over trinitarian language, the fact remains that terms such as Father or Son are heard as referring to males To forge a doctrine of the Trinity for today, the question we need to ask is, “What would be an emancipatory retrieval of Christian speech about God as Triune?”.

In ‘Freedom and Resentment,' Strawson argues that we cannot separate holding people morally responsible for their actions from specific emotional responses, which he calls reactive attitudes, which we are disposed towards in response to people's actions. Strawson's view might pose problems for forgiveness, in which we choose to overcome reactive attitudes like resentment without altering the judgments that make them appropriate. I present a detailed analysis of reactive attitudes, which I use both to defend Strawson's account of the connection between (...) these states and responsibility, and to show how we can fit forgiveness into this account. South African Journal of Philosophy Vol. 27 (3) 2008: pp. 179-201. (shrink)

Previously published: London: Methuen, 1975.

In my article "Controlling the noise," I present a phenomenological investigation of bodily experience in anorexia nervosa. Turning to descriptions of those who have suffered from AN, which repeatedly detail the experience of finding their bodies threatening, out of control and noisy, I suggest that the phenomenological conceptions of body-as-object, body-as-subject and visceral body can help us unpack the complex bodily experience of AN throughout its various stages. My claim is that self-starvation is enacted by a bodily-subject who wishes to (...) quell or reassert authority over a visceral body whose demands and needs she finds threatening to her autonomy.The relationship between body-as-object and... (shrink)

My aim in this piece is to understand what kinds of acts sneering acts are. I aim to look at what sneering acts do and what social function they perform. In particular, I want to mark them out as acts of ‘making people feel’. I explore the grounds on which we might criticize sneering acts, and ask whether the thing that we do when we sneer is always vicious.

-/- Amongst contemporary theorists, the most widespread interpretation of Hegel's theory of punishment is that it is a retributivist theory of annulment, where punishments cancel the performance of crimes. The theory is retributivist insofar as the criminal punished must be demonstrated to be deserving of a punishment that is commensurable in value only to the nature of his crime, rather than to any consequentialist considerations. As Antony Duff says: -/- [retributivism] justifies punishment in terms not of its contingently beneficial effects (...) but of its intrinsic justice as a response to crime; the justificatory relationship holds between present punishment and past crime, not between present punishment and future effects. -/- Punishment is given only to persons responsible for committing crime. In addition, the degree of punishment is set in proportion to the relative badness of the precipitating crime. Thus, retributivism can be understood as an individualistic theory because the only relevant factors pertain solely to the individual criminal himself. -/- The general attraction of Hegel's version of retributivism is that the punishments his theory is thought to endorse are commensurable in value with precipitating crimes, in contrast to the strict equivalence required by Kant's theory of punishment. As a result, Hegel's theory is praised both for being more acceptable to modern readers than Kant's so-called ‘pure retributivism’, as well as for being an ‘emphatically anti-utilitarian’ theory. Despite widespread agreement on these general features, it is hotly contested how exactly we are to understand the way in which punishment cancels crimes, and Hegel's difficult style has only served to make the controversy deeper. For example, Ted Honderich says: ‘A punishment is an annulment, a cancellation or a return to a previous state of affairs … All this, of course, is obscure. It is by Hegel’. (shrink)

The United States Fish and Wildlife Service in Alaska, USA, conducted a species status assessment for a petition to list the Alexander Archipelago wolf (Canis lupus ligoni) under the Endangered Species Act in 2020-2022. This federal undertaking could not be adequately prepared without including the knowledge of Indigenous People who have a deep cultural connection with the subspecies. Our objective is to communicate the authoritative expertise and voice of the Indigenous People who partnered on the project by demonstrating how their (...) knowledge contributed to the species status assessment. The Indigenous knowledge applied in the assessment is the cultural and intellectual property of those who have shared it. We employed rapid appraisal research to expeditiously develop a preliminary and qualitative understanding of Indigenous People's cultural and ecological knowledge of Alexander Archipelago wolves. We used semi-directed interviewing and inductive coding from grounded theory for text analysis. Indigenous knowledge contributed to the agency's understanding of the Alexander Archipelago wolf in Southeast Alaska and helped the agency with their classification decision. Indigenous research partners explained the rich cultural significance and position of wolves in Tlingit society and described human–wolf relationships and ecological interactions. The agency used a single-species assessment approach based in species ecology and conservation biology, whereas the Indigenous wolf experts applied a multi-species, community ecology approach based in a sociocultural context of balance and respect. The Indigenous wolf experts successfully addressed knowledge gaps identified by the agency. The partners were challenged by a short regulatory timeframe that did not allow for comprehensive study of Indigenous knowledge and constrained review and feedback by Indigenous experts. The United States Fish and Wildlife Service learned that its assessment framework was not designed to account for an Indigenous worldview. To level the playing field, the agency and Indigenous experts should discuss how to co-develop an assessment framework that equitably applies both perspectives. (shrink)

Exploring the use of nudges and informed consent in medical ethics.

Polygamy is a hotly contested practice and open to widespread misunderstandings. This practice is defined as a relationship between either one husband and multiple wives or one wife and multiple husbands. Today, “polygamy” almost exclusively takes the form of one husband with multiple wives. In this article, my focus will center on limited defenses of polygamy offered recently by Chesire Calhoun and Martha Nussbaum. I will argue that these defenses are unconvincing. The problem with polygamy is primarily that it is (...) a structurally inegalitarian practice in both theory and fact. Polygamy should be opposed for this reason. (shrink)

BackgroundDespite its ubiquity in academic research, the phrase ‘ethical challenge(s)’ appears to lack an agreed definition. A lack of a definition risks introducing confusion or avoidable bias. Conceptual clarity is a key component of research, both theoretical and empirical. Using a rapid review methodology, we sought to review definitions of ‘ethical challenge(s)’ and closely related terms as used in current healthcare research literature.MethodsRapid review to identify peer-reviewed reports examining ‘ethical challenge(s)’ in any context, extracting data on definitions of ‘ethical challenge(s)’ (...) in use, and synonymous use of closely related terms in the general manuscript text. Data were analysed using content analysis. Four databases (MEDLINE, Philosopher’s Index, EMBASE, CINAHL) were searched from April 2016 to April 2021.Results393 records were screened, with 72 studies eligible and included: 53 empirical studies, 17 structured reviews and 2 review protocols. 12/72 (17%) contained an explicit definition of ‘ethical challenge(s), two of which were shared, resulting in 11 unique definitions. Within these 11 definitions, four approaches were identified: definition through concepts; reference to moral conflict, moral uncertainty or difficult choices; definition by participants; and challenges linked to emotional or moral distress. Each definition contained one or more of these approaches, but none contained all four. 68/72 (94%) included studies used terms closely related to synonymously refer to ‘ethical challenge(s)’ within their manuscript text, with 32 different terms identified and between one and eight different terms mentioned per study.ConclusionsOnly 12/72 studies contained an explicit definition of ‘ethical challenge(s)’, with significant variety in scope and complexity. This variation risks confusion and biasing data analysis and results, reducing confidence in research findings. Further work on establishing acceptable definitional content is needed to inform future bioethics research. (shrink)

People frequently gesture when problem-solving, particularly on tasks that require spatial transformation. Gesture often facilitates task performance by interacting with internal mental representations, but how this process works is not well understood. We investigated this question by exploring the case of mental abacus, a technique in which users not only imagine moving beads on an abacus to compute sums, but also produce movements in gestures that accompany the calculations. Because the content of MA is transparent and readily manipulated, the task (...) offers a unique window onto how gestures interface with mental representations. We find that the size and number of MA gestures reflect the length and difficulty of math problems. Also, by selectively interfering with aspects of gesture, we find that participants perform significantly worse on MA under motor interference, but that perceptual feedback is not critical for success on the task. We conclude that premotor processes involved in the planning of gestures are critical to mental representation in MA. (shrink)

Craig Callender claims that ‘time is the great informer’, meaning that the directions in which our ‘best’ physical theories inform are temporal. This is intended to be a metaphysical claim, and as such expresses a relationship between the physical world and information-gathering systems such as ourselves. This article gives two counterexamples to this claim, illustrating the fact that time and informative strength doubly dissociate, so the claim cannot be about physical theories in general. The first is a case where physical (...) theories inform in directions that we have no reason to regard as temporal. The second is a case where our best physical theories fail to inform in directions that we have independent (pre-theoretic) reasons to regard as temporal. Taking these two cases into account suggests that the connection Callender makes between time and informativeness is perspectival. The second case demonstrates that although scientists often seek information in temporal directions, the behaviour of the physical world can present serious difficulties for finding it. In response, this article proposes a perspectival reading of Callender’s claim, according to which the connection between time and informative strength has more to do with the aims and objectives of science than the workings of the physical world. (shrink)

My book, Punishment, has three aims: to provide the most comprehensive and updated examination of the philosophy of punishment available, to advance a new theory—the unified theory of punishment—as a compelling alternative to available theories and to consider the relation of theory to practice. In his recent review article, Mark Tunick raises several concerns with my analysis. I address each of these concerns and argue they rest largely on misinterpretations which I restate and clarify here.