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)

Previous work has found that guiding problem-solvers' movements can have an immediate effect on their ability to solve a problem. Here we explore these processes in a learning paradigm. We ask whether guiding a learner's movements can have a delayed effect on learning, setting the stage for change that comes about only after instruction. Children were taught movements that were either relevant or irrelevant to solving mathematical equivalence problems and were told to produce the movements on a series of problems (...) before they received instruction in mathematical equivalence. Children in the relevant movement condition improved after instruction significantly more than children in the irrelevant movement condition, despite the fact that the children showed no improvement in their understanding of mathematical equivalence on a ratings task or on a paper-and-pencil test taken immediately after the movements but before instruction. Movements of the body can thus be used to sow the seeds of conceptual change. But those seeds do not necessarily come to fruition until after the learner has received explicit instruction in the concept, suggesting a “sleeper effect” of gesture on learning. (shrink)

This volume is the direct result of a conference in which a number of leading researchers from the fields of artificial intelligence and biology gathered to ...

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)

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 causal exclusion argument suggests that mental causes are excluded in favour of the underlying physical causes that do all the causal work. Recently, a debate has emerged concerning the possibility of avoiding this conclusion by adopting Woodward's interventionist theory of causation. Both proponents and opponents of the interventionist solution crucially rely on the notion of supervenience when formulating their positions. In this article, we consider the relation between interventionism and supervenience in detail and argue that importing supervenience relations into (...) the interventionist framework is deeply problematic. However, rather than reject interventionist solutions to exclusion wholesale, we wish to propose that the problem lies with the concept of supervenience. This would open the door for a moderate defence of the interventionist solution to the exclusion argument. (shrink)

Both direct, and evolved, behavior-based approaches to mobile robots have yielded a number of interesting demonstrations of robots that navigate, map, plan and operate in the real world. The work can best be described as attempts to emulate insect level locomotion and navigation, with very little work on behavior-based non-trivial manipulation of the world. There have been some behavior-based attempts at exploring social interactions, but these too have been modeled after the sorts of social interactions we see in insects. But (...) thinking how to scale from all this insect level work to full human level intelligence and social interactions leads to a synthesis that is very di erent from that imagined in traditional Arti cial Intelligence and Cognitive Science. We report on work towards that goal. (shrink)

A new edition of the first systematic reading of Hegel's political philosophy Elements of the Philosophy of Right is widely acknowledged to be one of the most important works in the history of political philosophy. This is the first book on the subject to take Hegel's system of speculative philosophy seriously as an important component of any robust understanding of this text. Key Features •Sets out the difference between 'systematic' and 'non-systematic' readings of Philosophy of Right •Outlines the unique structure (...) of Hegel's philosophical arguments •Explores key areas of Hegel's political philosophy: his theories of property, punishment, morality, law, monarchy, war, democracy and history This significantly expanded second edition includes: a more detailed explanation of Hegel's philosophical system, two new chapters on his theories of democracy and history and an appendix detailing the implications this work has for future interpretations of Hegel's philosophy. (shrink)

This paper argues that Leif Wenar's theory of reparations is not purely forward-looking and that backward-looking considerations play an important role: if there had never been a past injustice, then reparations for the future cannot be acceptable. Past injustice compose the first part of a two-tiered theory of reparations. We must first discover a past injustice has taken place: reparations are for the repair of previous damage. However, for Wenar, not all past injustices warrant reparations. Once we have first passed (...) the initial test of demonstrating a past injustice has taken place, we then determine whether or not to finally accept reparations based upon forward-looking considerations. What is important to note is that this decision to award reparations is based upon forward-looking considerations, but only after first satisfying the test of a past injustice. Thus, backward-looking considerations make up an important first part of Wenar's two-tiered theory of reparations. It is not my argument that this theory is unsafe and I find Wenar's arguments both novel and highly compelling. However, the view that this theory is forward-looking -- and not backward-looking -- is not entirely accurate. My brief reply corrects this part of an important new theory of reparations in the hope of strengthening its persuasive power. (shrink)

abstract Shame punishments have become an increasingly popular alternative to traditional punishments, often taking the form of convicted criminals holding signs or sweeping streets with a toothbrush. In her Hiding from Humanity, Martha Nussbaum argues against the use of shame punishments because they contribute to an offender's loss of dignity. However, these concerns are shared already by the courts which also have concerns about the possibility that shaming might damage an offender's dignity. This situation has not led the courts to (...) reject all uses of shaming, but only to accept shaming within certain safeguards. Thus, despite Nussbaum's important reservations against shame punishments, it may still be possible for her to accept shaming within specific parameters such as those set out by the courts that protect the dignity of an offender. As a result, she need not be opposed to the use of legitimate shame punishment. (shrink)

Perhaps one of the most controversial aspects of Hegel's Philosophy of Right for contemporary interpreters is its discussion of the constitutional monarch. This is true despite the general agreement amongst virtually all interpreters that Hegel's monarch is no more powerful than modern constitutional monarchs and is an institution worthy of little attention or concern. In this article, I will examine whether or not it matters who is the monarch and what domestic and foreign powers he has. I argue against the (...) virtual consensus of recent interpreters that Hegel's monarch is far more powerful than has been understood previously. In part, Hegel's monarch is perhaps even more powerful than Hegel himself may have realized and I will demonstrate certain inconsistencies with some of his claims. My reading represents a distinctive break from the virtual consensus, without endorsing the view that Hegel was a totalitarian. (shrink)

This article argues that even if we grant that murderers may deserve death in principle, retributivists should still oppose capital punishment. The reason? Our inability to know with certainty whether or not individuals possess the necessary level of desert. In large part due to advances in science, we can only be sure that no matter how well the trial is administered or how many appeals are allowed or how many years we let elapse, we will continue to execute innocent persons (...) for as long as we legalize capital punishment. Thus, on grounds of desert, this article argues that retributivists should oppose capital punishment. (shrink)

Imagine there are three boats equidistant from one another. You are alone in the first boat. The other two boats are sinking fast: one boat has one person (A), the other has two persons (B&C). There is only enough time to allow saving either A or B&C before their boats sink, drowning whoever is onboard. Will we always combine claims of those wishing to be saved and rescue B&C? Otsuka says that the 'Kamm-Scanlon' contractualist framework that does not aggregating various (...) claims for rescue combines claims in this example. Otsuka has been criticized by Hirose and Kumar. Here I offer a defense. (shrink)

In both Great Britain and the United States there has been a growing debate about the modern acceptability of jury nullification. Properly understood, juries do not have any constitutional right to ignore the law, but they do have the power to do so nevertheless. Juries that nullify may be motivated by a variety of concerns: too harsh sentences, improper government action, racism, etc. In this article, I shall attempt to defend jury nullification on a number of grounds. First, I discuss (...) the use of general verdicts and reject their replacement in criminal trials by special verdicts. Second, I examine verdicts based upon mistakes and racial prejudice, turning my attention to perverse verdicts and the question of whether or not juries are guilty of legislating when nullifying the law. Finally, I look at the problem of the awarding of excessive damages by juries. My goal will be to provide a sound theoretical defence of the practice of jury nullification. (shrink)

Proponents of two axioms of biological evolutionary theory have attempted to find justification by reference to nonequilibrium thermodynamics. One states that biological systems and their evolutionary diversification are physically improbable states and transitions, resulting from a selective process; the other asserts that there is an historically constrained inherent directionality in evolutionary dynamics, independent of natural selection, which exerts a self-organizing influence. The first, the Axiom of Improbability, is shown to be nonhistorical and thus, for a theory of change through time, (...) acausal. Its perception of the improbability of living states is at least partially an artifact of closed system thinking. The second, the Axiom of Historically Determined Inherent Directionality, is supported evidentially and has an explicit historical component. Historically constrained dynamic populations are inherently nonequilibrium systems. It is argued that living, evolving systems, when considered to be historically constrained nonequilibrium systems, do not appear improbable at all. Thus, the two axioms are not compatible. Instead, the Axiom of Improbability is considered to result from an unjustified attempt to extend the contingent proximal actions of natural selection into the area of historical, causal explanations. It is thus denied axiomatic status, and the effects of natural selection are subsumed as an additional level of constraint in an evolutionary theory derived from the Axiom of Historically Determined Inherent Directionality. (shrink)

Drawn from the authors' experiences in the UK, Australia and mainland Europe and with contributions from across the globe, this clear and accessible book includes a wide range of examples. The authors show the reader how to: identify ethical issues which may arise with any research project, gain informed consent, provide information in the right way to participants, and present and disseminate findings in line with ethical guidelines.

How should we determine which nations have a responsibility to remedy suffering elsewhere? The problem is pressing because, following David Miller, ‘[it] is morally intolerable if (remediable) suffering and deprivation are allowed to continue . . . where they exist we are morally bound to hold somebody (some person or collective agent) responsible for relieving them’. Miller offers a connection theory of remedial responsibilities in response to this problem, a theory he has been developing over the last decade. This theory (...) is meant to serve as a guide on how we can best determine which nations are remedially responsible for alleviating suffering and deprivation elsewhere. Miller’s theory entails our following a procedure in order to determine remedial responsibility for nations. The problem is that there is an important flaw in this procedure, a flaw that previous critiques have overlooked. This essay will explain this flaw and how Miller’s theory might be reformulated into a two-tiered procedure that would take better account of this problem. Keywords: Global justice; nationalism; Miller; identity; distributive justice; severe poverty (Published: 16 September 2011) Citation: Ethics & Global Politics, Vol. 4 , No. 3, 2011, pp. 195-202. DOI: 10.3402/egp.v4i3.7140. (shrink)

Plato justifies the concentration and exercise of power for persons endowed with expertise in political governance. This article argues that this justification takes two distinctly different sets of arguments. The first is what I shall call his 'ideal political philosophy' described primarily in the Republic as rule by philosopher-kings wielding absolute authority over their subjects. Their authority stems solely from their comprehension of justice, from which they make political judgements on behalf of their city-state. I call the second set of (...) arguments Plato's 'practical political philosophy' underlying his later thought, where absolute rule by philosopher-kings is undermined by the impure character of all political knowledge. Whereas the complete comprehension of justice sanctions the absolute political power of those with this expertise, partial knowledge of justice disallows for such a large investment of power. Plato's practical political philosophy argues for a mixed theory of governance fusing the institutions of monarchy with democracy in the best practical city-state. Thus, Plato comes to realize the insurmountable difficulties of his ideal political thought, preferring a more practical political philosophy instead. (shrink)

Vaesen infers unique properties of mind from the appearance of specific cultural innovation – a correlation without causal direction. Shifts in habitat, population density, and group dynamics are the only independently verifiable incentives for changes in cultural practices. The transition from Acheulean to Late Stone Age technologies requires that we consider how population and social dynamics affect cultural innovation and mental function.

The purpose of this contemporary history study is to analyse nursing strategy documents produced by NHS Trusts in England in the period 2009–2013, through a process of discourse analysis. In 2013 the Francis Report on the Mid-Staffordshire NHS Foundation Trust was published. The Report highlighted the full range of organisational failures in a Trust that valued financial efficiency over patient care. The analysis that followed, however, dwelt heavily on the failings of the nurses. Nursing strategy documents at that time served (...) to set the future direction for NHS Trusts, prescribing specific value frameworks for each nursing workforce. However, the values chosen frequently conflicted with each other pitting nursing values against a managerial trope. It is argued that documents provided a response to wider NHS concerns and high-profile failures in care, particularly the Francis Report, paying lip service to staff engagement whilst maintaining a corporate focus. Nursing values were placed firmly within a managerialist discourse, one that has needed to be re-evaluated in the current Covid-19 pandemic. Wider implications of the research suggest discussion of value conflict may be beneficial within nursing education and a truly local approach to strategy creation would potentially promote staff buy-in to strategy documents. (shrink)

Current health policy, high‐profile failures and increased media scrutiny have led to a significant focus on patient experience in Britain's National Health Service (NHS). Patient experience data is typically gathered through surveys of satisfaction. The study aimed to support a better understanding of the patient experience and patients' expression of it through consideration of the aspects of the patient experience on NHS wards which are by their nature impossible to capture through patient satisfaction surveys. Existential phenomenology was used to develop (...) an in‐depth exploratory narrative, expressed through the voices of the participants. Data collection involved in‐depth face‐to‐face interviews with 12 purposively sampled participants, with analysis by means of hermeneutics. Though the individuality of each experience was apparent and cannot be overemphasised, common factors emerging from the data included uncertainty and unexpectedness, suffering and finitude, the futility of feedback and bureaucracy and absurdity. Overall, participants demonstrated how their individual personalities and expectations affected their response both to illness or injury and to their hospital admissions, highlighting feelings of vulnerability and voicelessness as a response to hospitalisation. The findings of this study provide useful insight into the patient experience on British hospital wards, and the value of an existential–phenomenological approach is demonstrated. (shrink)

Most philosophers reject what we might call "penal pluralism": the idea that punishment can and should encompass multiple penal goals or principles. This is rejected because it is often held that different penal goals or principles will conflict: the goal of punishing an offender to the degree deserved may differ and even undermine the goal of enabling deterrence or rehabilitation. For this reason, most philosophers argue that we must make a choice, such as choosing between retribution and its alternatives. In (...) "Some Remarks on Punishment," F. H. Bradley re-examines the justification of punishment in light of a critique of Darwinism's importance for ethics. My primary focus is on how Bradley's substantive discussion of punishment only because it is here that this article's arguments have most relevance for us today. (shrink)

Recent work on epistemic integration in the life sciences has emphasized the importance of integration in thinking about explanatory practice in science, particularly for articulating a robust alternative to reductionism and anti-reductionism. This paper analyzes the role of models in balancing the relative contributions of lower- and higher-level epistemic resources involved in this process. Integration between multiple disciplines proceeds by constructing a problem agenda (Love 2008), a set of interrelated problems that structures the problem space of a complex phenomenon that (...) is investigated by many disciplines. The usage of models, it is argued, mark changes in a phenomenon’s problem agenda depending on the task that is expected of it. Particularly, it emphasizes the sensitivity of a problem agenda to changing attitudes in the solutions to the conceptual and empirical items constituting that agenda. The analysis will proceed by means of a case study, the Reichardt motion detector, a model that has been vital to the methodological and conceptual development of research on motion detection, especially in invertebrates. As will be seen, the history of the Reichardt model will exemplify the dynamic changes that occur in the interdisciplinary negotiations that comprise the active efforts of various sciences working to integrate their resources. (shrink)

This paper focuses on the structure and substance of the Core Content Framework (CCF), a controversial document which stipulates content that providers of teacher education in England must incorporate in their programmes. We identify both a concept of instrumental trainability and a lack of coherence in the CCF which suggests it is unsuitable as a guide to a curriculum for teacher education. Drawing on Bernstein’s work and its application by other sociologists of educational knowledge, we identify how the CCF embeds (...) a ‘generic mode’ in teacher education that has roots outside of disciplinary structures of knowledge production and therefore foregrounds a type of official pedagogy that sees teaching as a technical performance and leaves gaps in the knowledge and understanding a new teacher requires to make sound educational judgements. Employing Muller’s distinction between conceptual and contextual coherence, we argue that the CCF is based upon an imaginary notion of instructional practice that does not fully grasp the context of teachers’ work. We illustrate the argument via an analysis of the language, structure, and three of the eight sections in the CCF. (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.

It is widely accepted by the scientific community and beyond that human beings are primarily responsible for climate change and that climate change has brought with it a number of real problems. These problems include, but are not limited to, greater threats to coastal communities, greater risk of famine, and greater risk that tropical diseases may spread to new territory. In keeping with J. S. Mill's 'Harm Principle', green political theorists often respond that if we are contributing a harm to (...) others in contributing to climate change and its negative effects, we then have a negative duty to assist those we have harmed and to reduce our carbon emissions. In this paper, I will take seriously negative duties stemming from a contribution to climate change and demonstrate that our negative duties do not demand that we necessarily end our contribution to climate change if we were able to compensate those who may be affected by climate change. Thus, the conclusion of many green political theorists - that we must reduce our carbon emissions - does not necessarily follow from the view that humans are primarily responsible for climate change and its attended ill effects. (shrink)

Martha Nussbaum’s “influential capabilities approach” offers us a powerful, universal standard of justice. The approach builds off of pioneering work by Amartya Sen in economic development. Much of the contemporary interest in the capabilities approach has focused upon how we might spell out a list of precisely which capabilities must be made universally available and protected, a list that Sen has not provided himself. Nussbaum’s list of capabilities is arguably the most successful attempt at defining these capabilities. In this paper, (...) I will argue for a new problem with the approach that raises new questions about the capabilities approach more generally. (shrink)

This article argues political liberalism can and should be revised to improve its relevance to the private law. This approach is not a rejection of political liberalism, but instead a restatement consistent with the fundamental tenets of Rawls’s theory of justice. The first part begins with a brief summary of Rawls’s political liberalism. The second part discusses the strategies used to demonstrate the relevance of Rawls’s theory to the private law. The third part examines how Rawls’s theory can and should (...) be revised by incorporating capabilities. I argue this revision can be undertaken in a way that best develops the relevance of political liberalism. (shrink)

At the MIT Arti cial Intelligence Laboratory we have been working on technologies for an Intelligent Room. Rather than pull people into the virtual world of the computer we are trying to pull the computer out into the real world of people. To do this we are combining robotics and vision technology with speech understanding systems, and agent based architectures to provide ready at hand computation and information services for people engaged in day to day activities, both on their own (...) and in conjunction with others. We have built a layered architecture where at the bottom level vision systems track people and identify their activities and gestures, and through word spotting decide whether people in the room are talking to each other or to the room itself. At the next level an agent architecture provides a uniform interface to such specially built systems, and to other o the shelf software, such as web browsers, etc. At the highest level we are able to build application systems that provide occupants of the room with specialized services; examples we have built include systems for command and control situations rooms and as a room for giving presentations. (shrink)

This article explores the relationship between capabilities and political liberalism. There are two views about how they might be compatible: Sen claims capabilities should be seen as a revision of primary goods while Nussbaum argues capabilities should form part of an overlapping consensus. It is argued they are both right—and incorrect. Whereas Sen identifies where compatibility might best be found, it is Nussbaum’s conception of capabilities that is able to overcome Rawls’s objections to Sen’s proposal. This provides a new third (...) way of conceiving how capabilities and political liberalism might address these concerns that is more compelling for how Sen and Nussbaum claim. The two rivals can come together, but not in the way that either of its most well known champions have argued. (shrink)

Deterrence is a theory which claims that punishment is justified through preventing future crimes, and is one of the oldest and most powerful theories about punishment. This volume brings together the leading work on deterrence from the dominant international figures in the field. Deterrence is examined from various critical perspectives, including its diversity, relation with desert, the relation of deterrence with incapacitation and prevention, the role deterrence has played in debates over the death penalty, and deterrence and corporate crime.

This Comment demonstrates that policy judgements are not masked by philosophical references, nor do philosophers play any crucial role in contentious judicial decisions. Neomi Rao’s study is flawed for many reasons: incomplete content analysis, poor assessment of data, and an inadequate definition of philosophy. She should be criticised for hypocritically praising Court philosopher references in some instances and not others, especially with regard to the Court’s early development. This Comment searched unsuccessfully for an instance where philosophers were cited just once (...) in controversial cases regarding racial integration, capital punishment’s abolition and re-legality, and the 2000 Presidential election. Philosophers are peculiarly absent from major controversial cases. Rao claims the Court’s majority decisions avoided the “Philosophers’ Brief” because the philosophers’ argument was grounded in theory, not substantive legal argument surrounding issues of judicial precedent. This Comment challenges Rao’s use of “philosophy” as something entirely abstract and steeped in metaphysics. Philosophy is presented as a large umbrella covering diverse sub-fields, two of which are philosophy of law and political philosophy. These sub-fields are of great use to law. Thus, the Court has not illegitimately used philosophers to support personal policy preferences. Nor is the use of philosophy incommensurable with judicial decision-making. (shrink)

I am very grateful to the contributors for this symposium for their essays on my Punishment book. Each focuses with different elements of my work. Antony Duff examines the definition of punishment in my first few pages. Michelle Madden Dempsey analyses the importance given to coherence in my account and critique of expressivist theories of punishment. Richard Lippke considers my statements about negative retributivism in an important new defence of that approach. I examine each of these in turn below. While (...) I do not change my position, they draw attention to certain features in my overall argument worth reflecting on at greater length. So I welcome this opportunity to address and clarify these now and grateful for their helping me to rethink my original arguments. (shrink)