When looking at a scene, observers feel that they see its entire structure in great detail and can immediately notice any changes in it. However, when brief blank fields are placed between alternating displays of an original and a modified scene, a striking failure of perception is induced: identification of changes becomes extremely difficult, even when changes are large and made repeatedly. Identification is much faster when a verbal cue is provided, showing that poor visibility is not the cause of (...) this difficulty. Identification is also faster for objects mentioned in brief verbal descriptions of the scene. These results support the idea that observers never form a complete, detailed representation of their surroundings. In addition, results also indicate that attention is required to perceive change, and that in the absence of localized motion signals it is guided on the basis of high-level interest. (shrink)

[opening paragraph] -- Clark: The `astonishing hypothesis' which you put forward in your book, and which you obviously feel is very controversial, is that `You, your joys and sorrows, your memories and ambitions, your sense of personal identity and free will are, in fact, no more than the behaviour of a vast assembly of nerve cells. As Lewis Carroll's Alice might have phrased it: `You're nothing but a pack of neurons'.' But it seems to me that this is not so (...) astonishing a statement for a scientist to make. Isn't this what reductionist science has always believed? (shrink)

Observers inspected normal, high quality color displays of everyday visual scenes while their eye movements were recorded. A large display change occurred each time an eye blink occurred. Display changes could either involve "Central Interest" or "Marginal Interest" locations, as determined from descriptions obtained from independent judges in a prior pilot experiment. Visual salience, as determined by luminance, color, and position of the Central and Marginal interest changes were equalized. -/- The results obtained were very similar to those obtained in (...) prior experiments showing failure to detect changes occurring simultaneously with saccades, flicker, or “mudsplashes” in the visual scene: Many changes were very hard to detect, and Marginal Interest changes were harder to detect than Central Interest changes. -/- Analysis of eye movements showed, as expected, that the probability of detecting a change depended on the eye’s distance from the change location. However a surprising finding was that both for Central and Marginal Interest changes, evenwhen observers were directly fixating the change locations (within 1 degree),more than 40% of the time they still failed to see the changes. It seems that looking at something does not guarantee you “ see” it. (shrink)

Change-blindness occurs when large changes are missed under natural viewing conditions because they occur simultaneously with a brief visual disruption, perhaps caused by an eye movement, a flicker, a blink, or a camera cut in a film sequence. We have found that this can occur even when the disruption does not cover or obscure the changes. When a few small, high-contrast shapes are briefly spattered over a picture, like mudsplashes on a car windscreen, large changes can be made simultaneously in (...) the scene without being noticed. (shrink)

In the last 10 years, several authors including Griffiths and Matthen have employed classificatory principles from biology to argue for a radical revision in the way that we individuate psychological traits. Arguing that the fundamental basis for classification of traits in biology is that of ‘homology’ (similarity due to common descent) rather than ‘analogy’, or ‘shared function’, and that psychological traits are a special case of biological traits, they maintain that psychological categories should be individuated primarily by relations of homology (...) rather than in terms of shared function. This poses a direct challenge to the dominant philosophical view of how to define psychological categories, viz., ‘functionalism’. Although the implications of this position extend to all psychological traits, the debate has centered around ‘emotion’ as an example of a psychological category ripe for reinterpretation within this new framework of classification. I address arguments by Griffiths that emotions should be divided into at least two distinct classes, basic emotions and higher cognitive emotions, and that these two classes require radically different theories to explain them. Griffiths argues that while basic emotions in humans are homologous to the corresponding states in other animals, higher cognitive emotions are dependent on mental capacities unique to humans, and are therefore not homologous to basic emotions. Using the example of shame, I argue that (a) many emotions that are commonly classified as being higher cognitive emotions actually correspond to certain basic emotions, and that (b) the “higher cognitive forms” of these emotions are best seen as being homologous to their basic forms. (shrink)

When brief blank fields are placed between alternating displays of an original and a modified scene, a striking failure of perception is induced: the changes become extremely difficult to notice, even when they are large, presented repeatedly, and the observer expects them to occur (Rensink, O'Regan, & Clark, 1997). To determine the mechanisms behind this induced "change blindness", four experiments examine its dependence on initial preview and on the nature of the interruptions used. Results support the proposal that representations at (...) the early stages of visual processing are highly volatile, and that focused attention is needed to stabilize them sufficiently to support the perception of change. (shrink)

This article reports on research that examines newly qualified UK nurses’ experiences of implementing their ideals and values in contemporary nursing practice. Findings are presented from questionnaire and interview data from a longitudinal interpretive study of nurses’ trajectories over time. On qualification nurses emerged with a coherent and strong set of espoused ideals around delivering high quality, patient‐centred, holistic and evidence‐based care. These were consistent with the current UK nursing mandate and had been transmitted and reinforced throughout their ‘prequalification’ programmes. (...) The existence of professional and organisational constraints influenced their ability to implement these ideals and values once in practice. Data analysis revealed that within 2 years in practice the newly qualified nurses could be categorised as sustained idealists, compromised idealists, or crushed idealists. The majority experienced frustration and some level of ‘burnout’ as a consequence of their ideals and values being thwarted. This led to disillusionment, ‘job‐hopping’ and, in some cases, a decision to leave the profession. These data are explored and discussed to inform the question of whether the current nursing mandate is sustainable. (shrink)

Dominant food systems, based on industrial methods and corporate control, are in a state of flux. To enable the transition towards more sustainable and just food systems, food movements are claiming new roles in governance. These movements, and the initiatives they spearhead, are associated with a range of labels (e.g., food sovereignty, food justice, and community food security) and use a variety of strategies to enact change. In this paper, we use the concept of relational fields to conduct a post-hoc (...) analysis of nine cases, examining how social movement organizations and other actors actively create new deliberative governance spaces. We argue that successes are related to the “power to convene,” a process-oriented approach that increases movements’ capacity to mobilize; leverage different types of power; and integrate, coordinate, and build a systems-oriented vision. The power to convene and create deliberative spaces is demonstrated in a variety of contexts and often results in outcomes that further movement aims, including policy change and repositioning food movement actors vis-à-vis others in the field. Our findings suggest that success is not only measured as policy outcomes, but as an advantageous repositioning of social movement actors that enables them to be part of governance processes beyond simple policy advocacy. (shrink)

This paper examines the difficulties of dealing with child labour in the supply chain. It begins by identifying a number of the factors which make global supply chains so difficult to manage. It goes on to outline a framework of different approaches that can be taken to managing the supply chain with relation to child labour, moving from national and international regulation, through to the role of NGOs and the companies themselves. Focusing on an ‘engagement’ strategy for dealing with child (...) labour, the paper traces a case study of Adidas‐Salomon and its attempts to implement their ‘standards of engagement’ in this area with relation to one of their supplier factories in Vietnam. The research draws on the direct involvement of one of the authors who visited the site and was able to interview staff and observe the operation in practice. Her findings are supported by wider work on the implementation of corporate approaches to human rights at a range of companies interviewed by another of the authors. The paper aims to highlight the issues needing to be addressed for companies considering the ‘involvement’ approach to child labour. It also aims to develop theory on our understanding of different approaches to corporate rights. (shrink)

For Socrates, the virtues are a kind of knowledge, and the virtues form a unity. Sometimes, Socrates suggests that the virtues are all ‘one and the same’ thing. Other times, he suggests they are ‘parts of a single whole.’ I argue that the ‘what is x?’ question is sophisticated, it gives rise to two distinct kinds of investigations into virtue, a conceptual investigation into the ousia and a psychological investigation into the dunamis, Plato recognized the difference between definitional accounts of (...) the ousia and a psychological accounts of the dunamis, and the distinction between these two investigations can effectively resolve various interpretive puzzles regarding the unity of the virtues. It is argued that the virtues are ‘one and the same’ psychologically, while they are ‘parts of a single whole’ conceptually. (shrink)

This short note takes two quotations from Snooks’ recent editorial on neuroeducation and teases out some further details on the philosophy of neuroscience and neurophilosophy along with consideration of the implications of both for philosophy of education.

This paper examines the difficulties of dealing with child labour in the supply chain. It begins by identifying a number of the factors which make global supply chains so difficult to manage. It goes on to outline a framework of different approaches that can be taken to managing the supply chain with relation to child labour, moving from national and international regulation, through to the role of NGOs and the companies themselves. Focusing on an ‘engagement’ strategy for dealing with child (...) labour, the paper traces a case study of Adidas‐Salomon and its attempts to implement their ‘standards of engagement’ in this area with relation to one of their supplier factories in Vietnam. The research draws on the direct involvement of one of the authors who visited the site and was able to interview staff and observe the operation in practice. Her findings are supported by wider work on the implementation of corporate approaches to human rights at a range of companies interviewed by another of the authors. The paper aims to highlight the issues needing to be addressed for companies considering the ‘involvement’ approach to child labour. It also aims to develop theory on our understanding of different approaches to corporate rights. (shrink)

Autonomous vehicles (AV) offer promising benefits to society in terms of safety, environmental impact and increased mobility. However, acute challenges persist with any novel technology, inlcuding the perceived risks and trust underlying public acceptance. While research examining the current state of AV public perceptions and future challenges related to both societal and individual barriers to trust and risk perceptions is emerging, it is highly fragmented across disciplines. To address this research gap, by using the Web of Science database, our study (...) undertakes a bibliometric and performance analysis to identify the conceptual and intellectual structures of trust and risk narratives within the AV research field by investigating engineering, social sciences, marketing, and business and infrastructure domains to offer an interdisciplinary approach. Our analysis provides an overview of the key research area across the search categories of ‘trust’ and ‘risk’. Our results show three main clusters with regard to trust and risk, namely, behavioural aspects of AV interaction; uptake and acceptance; and modelling human–automation interaction. The synthesis of the literature allows a better understanding of the public perception of AV and its historical conception and development. It further offers a robust model of public perception in AV, outlining the key themes found in the literature and, in turn, offers critical directions for future research. (shrink)

The volume documents, and makes an original contribution to, an astonishing period in twentieth-century philosophy—the progress of Arne Naess's ecophilosophy from its inception to the present. It includes Naess's most crucial polemics with leading thinkers, drawn from sources as diverse as scholarly articles, correspondence, TV interviews and unpublished exchanges. The book testifies to the skeptical and self-correcting aspects of Naess's vision, which has deepened and broadened to include third world and feminist perspectives. Philosophical Dialogues is an essential addition to the (...) literature on environmental philosophy. (shrink)

Tracy, Shariff, and Cheng (2010) propose that human pride has two facets (hubristic pride [HP] and authentic pride [AP]) which, despite their similarities, diverge in important ways, including their evolutionary histories and functions. Put simplistically, AP emerged from HP. While AP and HP are thus homologous, HP continues to exist in humans, alongside AP. This is problematic on the most common interpretation of homology, in which an ancestral trait transforms into a derived trait, but does not remain present independently. I (...) suggest that construing HP and AP as serial homologues (duplicated but varying traits within single organisms) solves this problem, and also resolves some of the other tensions in their account of pride as a “single” emotion with “two” facets. (shrink)

The apparently simple question, ‘Does philosophy of education have a future?’, is without a simple answer. Like so many other questions, it all depends on what we mean, and in this case, what we mean by the expression ‘philosophy of education’. I shall look at it in all of three ways: as a social institution, as an academic activity and as an intellectual pursuit. By doing so, it will become evident that consideration of each of them in turn will give (...) somewhat different answers, which not only adds to the complexity of the question, but also adds to the richness of the answer. From this we, as individuals and as members of a particular community, can begin to reflect on the sort of future philosophy of education might have and what, if anything, we ought to do about it. (shrink)

Recently, many critics have argued that disgust is a morally harmful emotion, and that it should play no role in our moral and legal reasoning. Here we defend disgust as a morally beneficial moral capacity. We believe that a variety of liberal norms have been inappropriately imported into both moral psychology and ethical studies of disgust: disgust has been associated with conservative authors, values, value systems, and modes of moral reasoning that are seen as inferior to the values and moral (...) emotions that are endorsed by liberal critics. Here we argue that the meta-ethical assumptions employed by the critics of disgust are highly contentious and in some cases culture bound. Given this, we should avoid adopting simplified meta-ethical positions in experimental moral psychology, as these can skew the design and interpretation of experiments, and blind us to the potential value of moral disgust harnessed in the service of liberal ends. (shrink)

In the current culture of regulation in higher education and, in turn, the history discipline, it is timely to problematize discipline standards in relation to student agency and creativity. This article argues that through the inclusion of a critical orientation and engaged pedagogy, historians have the opportunity to bring a more agentic dimension to the disciplinary conversation. Discipline standards privilege that arrogant historical moment in the higher education sector when certain skills development and knowledge creation becomes a hegemonic discourse. As (...) a result, there is less emphasis on creativity, agency, and individual opportunities for the demonstration of the historical imagination at work. We need to ensure that the insights gained from teaching and learning practice and research are not lost in the rush to meet discipline standards through compliance. (shrink)

William Kirby and William Spence’s Introduction to Entomology is generally recognized as one of the founding texts of entomological science in English. This essay examines the ideological allegiances of the coauthors of the Introduction. In particular, it analyzes the ideological implications of their divergent opinions on animal instinct. Different vocational pursuits shaped each man’s natural history. Spence, a political economist, pursued fact‐based science that was shorn of references to religion. Kirby, a Tory High Churchman, placed revelation at the very heart (...) of his natural history. His strong commitment to partisan sectarianism cautions against reference to a homogeneous “natural theology” that was an agent of mediation. Fissures in the “common intellectual context” reached beyond the clash between natural theologians and radical anatomists to render the intellectual edifice of natural theology structurally less sound for the future. (shrink)

Many argue that higher-cognitive emotions such as pride arose de novo in humans, and thus fall outside of the scope of the kinds of evolutionary explanations offered for ?basic emotions,? like fear. This approach fractures the general category of ?emotion? into two deeply distinct kinds of emotion. However, an increasing number of emotion researchers are converging on the conclusion that higher-cognitive emotions are evolutionarily rooted in simpler emotional responses found in primates. I argue that pride fits this pattern, and then (...) consider some of the possible mechanisms by which the basic forms of these emotions have been transformed, arguing that we can see this transformation in part as the progressive internalization of originally externalized processes associated with norms, selfhood, and social structure. This connects the emotion literature with the literatures on the Social/Machiavellian Intelligence Hypothesis and situated cognition, offering the possibility of a more unified theory of human emotions. (shrink)

Antimicrobial resistance (AMR) poses an increasing threat to patient care and population health and there is a growing need for novel therapies to tackle AMR. Bacteriophage (phage) therapy is a re-emerging antimicrobial strategy with the potential to transform how bacterial infections are treated in patients and populations. Currently, in the UK, phages can be used as unlicensed medicinal products on a ‘named-patient’ basis. We make an ethical case for why it is crucially important for the UK to invest in Good (...) Manufacturing Practice (GMP) for both ongoing unlicensed and future licensed phage therapy. Access to phages produced to GMP (GMP phages) will ensure effective patient care and better outcomes as well as health systems benefits. The UK also has the potential to become a global leader in the timely and cost-efficient manufacturing and supply of a therapy that meets internationally recognised standards. (shrink)

As demand for locally grown food increases there have been calls to ‘scale-up’ local food production to regionally distribute food and to sell into more mainstream grocery and retail venues where consumers are already shopping. Growing research and practice focusing on how to improve, expand and conceptualize regional distribution systems includes strategies such as value chain development using the Agriculture of the Middle framework. When the Ohio Food Policy Advisory Council asked how they could scale-up the distribution of Ohio fresh (...) fruits and vegetables to Ohioans, we decided to use this practical opportunity to not only provide recommendations to this council, but to simultaneously contribute to the literature on AOTM, value-based and spatially–proximate relationships, and conceptualizations of food system hybridity. We do this while examining an entire sub-sector of the Ohio agricultural economy, namely fruit and vegetables and applying the AOTM framework beyond the farm, namely to distributors and retailers. Through interviews with Ohio retailers and a survey of all fresh fruit and vegetable distributors Ohio we: Describe current distribution systems within the state; Identify firms interested in scaling-up distribution, and; Inform state-level policy efforts by identifying opportunities to better target any state-level policy and program efforts. We demonstrate support for the concept of AOTM applied beyond the farm, for value chain development strategies that can transmit ‘quality’ via spatially proximate supply chains, and support for considering hybrid solutions, such as piggybacking for scaling-up local food systems. This work highlights the role a statewide food policy council can have in facilitating market development and their unique position to provide public sector and institutional support to facilitate meaningful connections in the food system. (shrink)

Much ink has been spilt in consideration of the once pervasive reliance on military metaphors to depict the relationships between science and religion in the nineteenth century. This has resulted in historically sensitive treatments of secularization; and the realization that the relationship between science and religion was not a bloody war between intellectual nation states, but a protracted divorce of former partners. Moreover, historians of science have been encouraged to throw off the yoke of the internalism–externalism debate, and to explore (...) the cultural boundaries that impinged upon practitioners of a natural knowledge of the world. Within the historiography of nineteenth-century science, this has resulted in many new perspectives on science and natural knowledge in relation to cultural control and authority. (shrink)

Strohminger criticizes McGinn for his lack of attention to recent scientific findings, and for ignoring common sense. This commentary deepens both of these criticisms via an exploration of McGinn’s account of the evolution of disgust.

community reflecting on itself, uncovering its history, exploring its present predicament, and contemplating its future. [2] One aspect of this awakening is a process of philosophical reflection. As a philosophical approach, a social ecology investigates the ontological, epistemological, ethical and political dimensions of the relationship between the social and the ecological, and seeks the practical wisdom that results from such reflection. It seeks to give us, as beings situated in the course of real human and natural history, guidance in facing (...) specific challenges and opportunities. In doing so, it develops an analysis that is both holistic and dialectical, and a social practice that might best be described as an eco-communitarianism. (shrink)

The inaugural collection in an exciting new exchange between philosophers and geographers, this volume provides interdisciplinary approaches to the environment as space, place, and idea. Never before have philosophers and geographers approached each other's subjects in such a strong spirit of mutual understanding. The result is a concrete exploration of the human-nature relationship that embraces strong normative approaches to environmental problems.

In considering philosophy of education now and in the future, this paper explores the issue from an Australasian perspective. While philosophy of education in this part of the world has strong international links there is an absence of indigenous influences. A number of philosophical strands have developed including naturalism and postmodernism which have informed thinking about education policy and practice. The institutional side of philosophy of education has witnessed both the promotion of philosophers to professorial positions and the slow decline (...) in numbers as departing staff are not replaced. How philosophy of education will fare in the future will depend on the survival of an academic community, the opportunity to teach papers in the subject to undergraduate and postgraduate students (and so replace ourselves) and convincing teachers and policy makers that philosophy of education makes an indispensable contribution to improving policy and the educational experiences of students. (shrink)

In raising the “What-is-F?” question, commentators disagree about whether Socrates is asking a conceptual question or a causal question. I argue that the contexts surrounding Socrates' two most prominent examples of adequate answers confirm that the “What-is-F?” question is a conceptual question in both the Meno and Euthyphro, but a causal question in the Laches and Protagoras. The “What-is-F?” question is multifunctional. Plato's Socrates consistently employs two separate vocabularies in connection with these two types of questions. By outlining their vocabularies, (...) and by examining other important contextual signals, I pave the way for readers to distinguish between conceptual and causal investigation in the “dialogues of definition.”. (shrink)

There is a growing trend of refusal of blood transfusions from COVID-19 vaccinated donors. We highlight three cases where parents have refused blood transfusions from COVID-19 vaccinated donors on behalf of their children in the setting of congenital cardiac surgery. These families have also requested accommodations such as explicit identification of blood from COVID-19 vaccinated donors, directed donation from a COVID19 unvaccinated family member, or use of a non-standard blood supplier. We address the ethical challenges posed by these issues. We (...) describe the current screening and safety processes for standard blood donation and explore the importance of donor anonymity and challenges with directed donation and non-standard blood suppliers. We present an ethical framework using the Best Interest Standard, the Zone of Parental Discretion, and the Harm Principle when considering these refusals. Finally, we provide recommendations for how to approach these requests as they potentially become more commonplace in pediatrics. (shrink)

This paper seeks to explain learning by examining five theories of learning—conceptual analysis, behavioural, constructivist, computational and connectionist. The first two are found wanting and rejected. Piaget's constructivist theory offers a general explanatory framework but fails to provide an adequate account of the empirical mechanisms of learning. Two theories from cognitive science offering rival explanations of learning are finally considered; it is argued that the brain is not like a computer so the computational model is rejected in favour of a (...) neurally‐based connectionist model of learning. (shrink)

Attempts to find an authentically ecological outlook in Marx’s philosophy of nature are ultimately unsuccessful. Although Marx does at times point the way toward a truly ecological dialectic, he does not himself follow that way. Instead, he proposes a problematic of technological liberation and mastery of nature that preserves many of the dualisms of that tradition of domination with which he ostensibly wishes to break.

Those in education committed to folk psychology reject the advances of neuroscience as the way to explain learning. Winch is one of the most determined defenders of folk psychology. Yet his account of folk psychology is weak and his rejection of neuroscience is deeply flawed. This article sets out Winch’s Wittgensteinian theory of learning then proceeds to critically examine a number of issues, including the folk psychology/cognitive science dualism, problems with folk psychology, the advantages of cognitive science and why folk (...) psychology should be replaced by cognitive science. (shrink)

The contest between “Lockeian liberalism” and “classical republicanism” as explanatory frameworks for the intellectual history of the American Revolution, and therefore of the present-day United States, has been one of the longest running and most distinguished in recent U.S. historiography. It also has major implications for the history of political thought in the North Atlantic Anglophone world more widely. Yet this debate was merely suspended when it was held to have ended in an ill-defined compromise. Although some U.S. historians expressed (...) doubts and qualifications, attention in U.S. historiography moved on to other themes while leaving the initial problem unsolved. This article reopens the question; it suggests that a historicization of both these two categories is now both possible and necessary, and that their supersession will advance understanding of the Revolution. It seeks to help solve this problem by the same means that the debate began: that is, by re-establishing a link between U.S. and U.K. historiographies. (shrink)

In spring 2012, after losing the main source of funding for its Enviropig project, the University of Guelph killed its last remaining Enviropigs. Or, as a university spokesperson put it, the pigs were "humanely euthanized." Through an engagement with this particular case, I examine the ethical implications of using the term euthanasia to describe the killing of perfectly healthy animals who were bred for research but are no longer needed for this purpose. Given the ethical shortcut that terms like euthanasia (...) provide, I call on research institutions, and the institutions that regulate them, to attempt to justify the killing of these animals without recourse to such terms. (shrink)

Social justice is a key concept in current education policy and practice. It is, however, a problematic one in its application to schooling. This paper begins with a critique of the account of social justice offered by Gewirtz followed by an alternative philosophical notion based on the perfect world argument and the just society where equality is to the fore. This leads on to an exploration of what it is to be an educated citizen, consideration of the just school and (...) discussion of the place of the school as an instrument for attaining social justice. The conclusion draws attention to the importance of the policy web as a way of developing coherent and unified policy designed to achieve social justice for all. (shrink)

"Written in clear language, this book offers a seasoned historian's effective response to postmodernism's challenge to culture and history.