© 2017. The American Astronomical Society. All rights reserved.We present new observations of the low-mass companion to HD 984 taken with the Gemini Planet Imager as a part of the GPI Exoplanet Survey campaign. Images of HD 984 B were obtained in the J and H bands. Combined with archival epochs from 2012 and 2014, we fit the first orbit to the companion to find an 18 au orbit with a 68% confidence interval between 14 and 28 au, an eccentricity (...) of 0.18 with a 68% confidence interval between 0.05 and 0.47, and an inclination of 119°with a 68% confidence interval between 114°and 125°. To address the considerable spectral covariance in both spectra, we present a method of splitting the spectra into low and high frequencies to analyze the spectral structure at different spatial frequencies with the proper spectral noise correlation. Using the split spectra, we compare them to known spectral types using field brown dwarf and low-mass star spectra and find a best-fit match of a field gravity M6.5 ±1.5 spectral type with a corresponding temperature of K. Photometry of the companion yields a luminosity of log=2.88 ± 0.07 dex with DUSTY models. Mass estimates, again from DUSTY models, find an age-dependent mass of 34 ±1 to 95 ±4 M Jup. These results are consistent with previous measurements of the object. (shrink)

BackgroundHuman infection studies (HIS) are valuable in vaccine development. Deliberate infection, however, creates challenging questions, particularly in low and middle-income countries (LMICs) where HIS are new and ethical challenges may be heightened. Consultation with stakeholders is needed to support contextually appropriate and acceptable study design. We examined stakeholder perceptions about the acceptability and ethics of HIS in Malawi, to inform decisions about planned pneumococcal challenge research and wider understanding of HIS ethics in LMICs.MethodsWe conducted 6 deliberative focus groups and 15 (...) follow-up interviews with research staff, medical students, and community representatives from rural and urban Blantyre. We also conducted 5 key informant interviews with clinicians, ethics committee members, and district health government officials.ResultsStakeholders perceived HIS research to have potential population health benefits, but they also had concerns, particularly related to the safety of volunteers and negative community reactions. Acceptability depended on a range of conditions related to procedures for voluntary and informed consent, inclusion criteria, medical care or support, compensation, regulation, and robust community engagement. These conditions largely mirror those in existing guidelines for HIS and biomedical research in LMICs. Stakeholder perceptions pointed to potential tensions, for example, balancing equity, safety, and relevance in inclusion criteria.ConclusionsOur findings suggest HIS research could be acceptable in Malawi, provided certain conditions are in place. Ongoing assessment of participant experiences and stakeholder perceptions will be required to strengthen HIS research during development and roll-out. (shrink)

The rapid pace of technological development often outstrips the ability of legislators and regulators to establish proper guardrails on emerging technologies. A solution is for those who develop, deploy, and use these technologies to develop themselves as moral agents—i.e., as agents capable of steering the course of emerging technologies in a direction that will benefit humanity. However, there is a dearth of literature discussing how to foster moral agency in computer science courses, and little if any research on the effectiveness (...) of such courses in computer science. This paper addresses this gap by providing an overview of an undergraduate course on technology ethics. It then shares and discusses a subset of data collected from a mixed-methods study using a pre-post design that sought to examine the course’s effectiveness in developing students’ moral, intellectual, and civic virtues, as well as related dispositions. (shrink)

One variety of love is familiar in everyday life and qualifies in every reasonable sense as a reactive attitude. ‘Reactive love’ is paradigmatically (a) an affectionate attachment to another person, (b) appropriately felt as a non-self-interested response to particular kinds of morally laudable features of character expressed by the loved one in interaction with the lover, and (c) paradigmatically manifested in certain kinds of acts of goodwill and characteristic affective, desiderative and other motivational responses (including other-regarding concern and a desire (...) to be with the beloved). ‘Virtues of intimacy’ as expressed in interaction with the lover are agent-relative reasons for reactive love, and like other reactive attitudes, reactive love generates reasons in its own right. Within a broad conception of the virtues, reactive love sheds light on the reactive attitudes more generally. (shrink)

Contemporary engineering education recognises the need for engineering ethics content in undergraduate programmes to extend beyond concepts that form the basis of professional codes to consider relationality and context of engineering practice. Yet there is debate on how this might be done, and we argue that the design and pedagogy for engineering ethics has to consider what and to whom ethics is taught in a particular context. Our interest is in the possibilities and challenges of pursuing the dual imperatives of (...) socialization and critique. Socialization involves creating opportunities for all, in a diverse cohort of students, to access and engage with the dominant professional engineering ethics knowledge, while critique involves engaging with a range of ways of knowing, valuing, being and using language as relevant in contemporary engineering practice. We identify conceptual tools from engineering ethics and ethical pedagogy in education scholarship for our context. We illustrate how we use these tools systematically to strengthen our reflective practice in a first-year university engineering ethics module to a deeper form of reflexivity. Specifically, we explore the ways in which we attend to the dual imperatives and also highlight opportunities that we miss. We identify as key opportunities design choices such as how we formulated questions and prompts, and how we attended to content, context and language in selecting classroom texts. Other key opportunities were pedagogical choices of when and how to use student contributions in discussion, and what was made explicit in the classroom and assessment. We share our plans to take our learnings forward in our practice and consider the generative possibilities of these learnings and the concepts in other contexts. (shrink)

This article presents a critique of Paulo Freire's philosophical perspective on human nature in the context of a doctoral research study to explore “muchness” or nurses’ subjective experience of well‐being; and demonstrates how this critique has informed the refinement of the theoretical principles used to inform research methodology and methods. Engaging in philosophical groundwork is essential for research coherence and integrity. Through this groundwork, largely informed by Freire's critical pedagogy and his ideas on humanization, I recognized the need to clarify (...) my understanding of the concepts of persons and personhood and how this related to Freire's use of the term human beings. This clarification process is essential to ensure congruence between the theoretical principles that I draw from his work and my beliefs about persons, personhood and person‐centredness. The article begins with a brief introduction to the research, followed by an overview of Freire's philosophical perspectives, and subsequently, the critique process is presented and discussed. This process involved engaging with the vast literature and debates about what it means to be a person, to make sense of the often complex and contradictory arguments. Eventually, three headings emerged that helped me to frame my evolving understanding: Our species: human beings; The kind that we are: human nature; and This person that I am: personhood. Through this process of exploration, I recognized that Freire's perspective on human nature (a) foregrounded cognitive rationality, which presented itself as a limitation when considering my ontological beliefs and the focus of my research, leading me to draw on the work of Mark Johnson and his ideas about embodiment to help me to further develop my theoretical principles; (b) focused on the “collective” rather than individuals, which is a shortcoming in relation to person‐centred research that acknowledges the uniqueness of participants. (shrink)

© JNCCN-Journal of the National Comprehensive Cancer Network.Background: Next-generation tumor sequencing panels, which include multiple established and novel targets across cancers, are emerging in oncology practice, but lack formal positive coverage by US payers. Lack of coverage may impact access and adoption. This study identified challenges of NGTS coverage by private payers.Methods: We conducted semi-structured interviews with 14 NGTS experts on potential NGTS benefits, and with 10 major payers, representing more than 125,000,000 enrollees, on NGTS coverage considerations. We used the (...) framework approach of qualitative research for study design and thematic analyses and simple frequencies to further describe findings.Results: All interviewed payers see potential NGTS benefits, but all noted challenges to formal coverage: 80% state that inherent features of NGTS do not fit the medical necessity definition required for coverage, 70% view NGTS as a bundle of targets versus comprehensive tumor characterization and may evaluate each target individually, and 70% express skepticism regarding new evidence methods proposed for NGTS. Fifty percent of payers expressed sufficient concerns about NGTS adoption and implementation that will preclude their ability to issue positive coverage policies.Conclusions: Payers perceive that NGTS holds significant promise but, in its current form, poses disruptive challenges to coverage policy frameworks. Proactive multidisciplinary efforts to define the direction for NGTS development, evidence generation, and incorporation into coverage policy are necessary to realize its promise and provide patient access. This study contributes to current literature, as possibly the first study to directly interview US payers on NGTS coverage and reimbursement. (shrink)

Creating what sort of professional? Master's level nurse education as a professionalising strategy This paper reports on a detailed analysis of selected findings from a larger study of master's level nurse education. It locates some features of such education within the contemporary situation of nursing as a profession and interprets the role of master's level nurse education as a professionalising strategy. In‐depth interviews were undertaken with a purposive sample of 18 nurse lecturers drawn from eight universities in the United Kingdom. (...) The interview agenda explored participants’ perspectives of the characteristics of master's level performance in practice. Interview transcripts were interpreted by drawing upon hermeneutic methodology.The following themes emerged. (a) The credibility of the master's level nurse was of central importance. In terms of the literature of professionalisation, this may be interpreted as a factor in enhancing the legitimacy of nursing as an occupation. (b) The clinical capability attributed to the nurse is interpreted as leading to an increase in the authority commanded by the expert professional. Thus, the individual capability of the master's level nurse enhances the attribution of autonomous skill to the occupation as a whole. (c) The master's level nurse is seen to exercise influence and leadership and this strengthens the power and status of nursing.Nursing does not have the appearance of a ‘traditional’ profession, neither has it a clear stance as a ‘new profession’. Rather it appears to be especially responsive to the tide of public opinion manifest through government edicts. While nursing is employing rhetoric that espouses both positions, the direction of master's level education is anomalous. (shrink)

Linos G. Benakis, Byzantine Philosophy Β’, Athens 2013, pp. 544.

The article investigates the issue and the mechanisms of censorship and self-censorship in Soviet philosophy. The major forms of censorship are described and analyzed together with their epistemological implications and the peculiar policy of truth. The philosophical problem of defining and describing “facts” and ideological judgments during the “double” technique of reading and re-reading was exposed in the articles of V.F. Asmus and V.V. Bibikhin, thinkers, who experienced the self-censorship and reflected upon this in their texts. Analyzing the complex relation (...) between the “dogmatic” or “critical” foreword and the original word is important, as is reconstructing and deconstructing the way we can reread the ideologically biased foreword, which might be a certain reliquary or protective camouflage, acting as, potentially, either a deactivator or an inhibitor of the reader’s own interpreting efforts. The given case of an attentive reading of V. Asmus’ foreword to the Tractatus Logicus-Philosophicus can itself become an interesting philosophical language game. Interpretation of the foreword may reveal a hidden sense and references and encourage reflection based on the “common sense” assessments and perception of text. These hermeneutical exercises on reading forewords may paradoxically provoke starting the dialogue with the alternative foreword by B. Russell and the text of L. Wittgenstein himself, on one hand, and Marxism-Leninism and its variations in the form of historical materialism and Soviet dialectical materialism, on another. The situation of attentive reading with “a throat, strangled by ideology” is opposed to the power of imaginative “broadening of vocal ranges of the Others” thinking, whereas an inattentive reading of the text leaves a complete disability to object, or reply, to the censorship. (shrink)

We welcome Blair's argument that the relationship between fluid cognition and other aspects of intelligence should be an important focus of research, but are less convinced by his arguments that fluid intelligence is dissociable from general intelligence. This is due to confusions between (a) crystallized skills and g, and (b) universal and differential constructs. (Published Online April 5 2006).

Sumner B. (Barney) Twiss, who died in 2023, was for ten years a General Editor of the Journal of Religious Ethics (JRE). He was a frequent contributor of articles, a member of the JRE Editorial Board, and a member of the journal's Board of Trustees. In this article, colleagues and students reflect on some of his many contributions, not only to the JRE but to the broader discursive fields of comparative religious ethics and human rights.

Increasingly, functional and evolutionary research has highlighted the important contribution emotion processing makes to complex human social cognition. As such, it may be asked whether neural structures involved in emotion processing, commonly referred to as limbic structures, have been impacted in human brain evolution. To address this question, we performed an extensive evolutionary analysis of multiple limbic structures using modern phylogenetic tools. For this analysis, we combined new volumetric data for the hominoid (human and ape) amygdala and 4 amygdaloid nuclei, (...) hippocampus, and striatum, collected using stereological methods in complete histological series, with previously published datasets on the amygdala, orbital and medial frontal cortex, and insula, as well as a non-limbic structure, the dorsal frontal cortex, for contrast. We performed a parallel analysis using large published datasets including many anthropoid species (human, ape, and monkey), but fewer hominoids, for the amygdala and 2 amygdaloid subdivisions, hippocampus, schizocortex, striatum, and septal nuclei. To address evolutionary change, we compared observed human values to values predicted from regressions run through a) nonhuman hominoids and b) nonhuman anthropoids, assessing phylogenetic influence using phylogenetic generalized least squares regression.Compared with other hominoids, the volumes of the hippocampus, the lateral nucleus of the amygdala, and the orbital frontal cortex were, respectively, 50%, 37%, and 11% greater in humans than predicted for an ape of human hemisphere volume, while the medial and dorsal frontal cortex were, respectively, 26% and 29% significantly smaller. Compared with other anthropoids, only human values for the striatum fell significantly below predicted values. Overall, the data present support for the idea that regions involved in emotion processing are not necessarily conserved or regressive, but may even be enhanced in recent human evolution. (shrink)

Gary Kates has written an admirable and original study, which also happens to be a very good read. In a series of ‘case studies’ of eighteenth-century books, Kates shows how a significant ‘sample’...

This article engages with the work of Scotland-based artist Kate Davis (b.1977). The discussion begins to articulate a framework for understanding Davis's work within a feminist logic of re-visioning and re-citing, strategies that are explicated and suggested as paradigmatic to feminist art production since 1970. Fundamentally, the article explores Davis's complex strategies for adopting and adapting motifs from within the archives of art history, arguing that her work constitutes a mode of visual research and historiography.

Bridging the gap between the world of science and the realm of the spiritual, B. Alan Wallace introduces a natural theory of human consciousness that has its roots in contemporary physics and Buddhism. Wallace's "special theory of ontological relativity" suggests that mental phenomena are _conditioned_ by the brain, but do not _emerge_ from it. Rather, the entire natural world of mind and matter, subjects and objects, arises from a unitary dimension of reality that is more fundamental than these dualities, as (...) proposed by Wolfgang Pauli and Carl Jung. To test his hypothesis, Wallace employs the Buddhist meditative practice of _samatha_, refining one's attention and metacognition, to create a kind of telescope to examine the space of the mind. Drawing on the work of the physicist John Wheeler, he then proposes a more general theory in which the participatory nature of reality is envisioned as a self-excited circuit. In comparing these ideas to the Buddhist theory known as the Middle Way philosophy, Wallace explores further aspects of his "general theory of ontological relativity," which can be investigated by means of _vipasyana_, or insight, meditation. Wallace then focuses on the theme of symmetry in reference to quantum cosmology and the "problem of frozen time," relating these issues to the theory and practices of the Great Perfection school of Tibetan Buddhism. He concludes with a discussion of the general theme of complementarity as it relates to science and religion. The theories of relativity and quantum mechanics were major achievements in the physical sciences, and the theory of evolution has had an equally deep impact on the life sciences. However, rigorous scientific methods do not yet exist to observe mental phenomena, and naturalism has its limits for shedding light on the workings of the mind. A pioneer of modern consciousness research, Wallace offers a practical and revolutionary method for exploring the mind that combines the keenest insights of contemporary physicists and philosophers with the time-honored meditative traditions of Buddhism. (shrink)

Do psychological traits predict philosophical views? We administered the PhilPapers Survey, created by David Bourget and David Chalmers, which consists of 30 views on central philosophical topics (e.g., epistemology, ethics, metaphysics, philosophy of mind, and philosophy of language) to a sample of professional philosophers (N = 314). We extended the PhilPapers survey to measure a number of psychological traits, such as personality, numeracy, well-being, lifestyle, and life experiences. We also included non-technical ‘translations’ of these views for eventual use in other (...) populations. We found limited to no support for the notion that personality or demographics predict philosophical views. We did, however, find that some psychological traits were predictive of philosophical views, even after strict correction for multiple comparisons. Findings include: higher interest in numeracy predicted physicalism, naturalism, and consequentialism; lower levels of well-being and higher levels of mental illness predicted hard determinism; using substances such as psychedelics and marijuana predicted non-realist and subjectivist views of morality and aesthetics; having had a transformative or self-transcendent experience predicted theism and idealism. We discuss whether or not these empirical results have philosophical implications, while noting that 68% of our sample of professional philosophers indicated that such findings would indeed have philosophical value. (shrink)

Down Girl is a broad, original, and far ranging analysis of what misogyny really is, how it works, its purpose, and how to fight it. The philosopher Kate Manne argues that modern society's failure to recognize women's full humanity and autonomy is not actually the problem. She argues instead that it is women's manifestations of human capacities -- autonomy, agency, political engagement -- is what engenders misogynist hostility.

Sometimes, a form of discrimination is hard to register, understand, and articulate. A rich precedent demonstrates how victim testimonies have been key in uncovering such “hidden” forms of discrimination, from sexual harassment to microaggressions. I reflect on how this plausibly goes too for “attentional discrimination”, referring to cases where the more meaningful attributes of one social group are made salient in attention in contrast to the less meaningful attributes of another. Victim testimonies understandably dominate the “context-of-discovery” stage of research into (...) these initially opaque forms of discrimination; a victim’s encounter with the gap between their experience and dominant conceptual frameworks for understanding it is what provides an initial foothold for analysis to begin. Some object, however, to this methodology continuing to dominate the later “context-of-justification” stage, where the hypothesis is rigorously challenged. I argue that this objection underestimates not just how other methodologies are more likely to inherit the various mechanisms of invisibility hiding the discrimination in question, but also how victim testimonies are distinctively well-suited to recognize and challenge those mechanisms. Victim testimonies, then, ought to continue playing a dominant role into these later stages of research regarding hidden forms of discrimination. (shrink)

Journal of Political Philosophy, Volume 30, Issue 2, Page 209-229, June 2022.

Bridging the gap between the world of science and the realm of the spiritual, B. Alan Wallace introduces a natural theory of human consciousness that has its roots in contemporary physics and Buddhism. Wallace's "special theory of ontological relativity" suggests that mental phenomena are _conditioned_ by the brain, but do not _emerge_ from it. Rather, the entire natural world of mind and matter, subjects and objects, arises from a unitary dimension of reality that is more fundamental than these dualities, as (...) proposed by Wolfgang Pauli and Carl Jung. To test his hypothesis, Wallace employs the Buddhist meditative practice of _samatha_, refining one's attention and metacognition, to create a kind of telescope to examine the space of the mind. Drawing on the work of the physicist John Wheeler, he then proposes a more general theory in which the participatory nature of reality is envisioned as a self-excited circuit. In comparing these ideas to the Buddhist theory known as the Middle Way philosophy, Wallace explores further aspects of his "general theory of ontological relativity," which can be investigated by means of _vipasyana_, or insight, meditation. Wallace then focuses on the theme of symmetry in reference to quantum cosmology and the "problem of frozen time," relating these issues to the theory and practices of the Great Perfection school of Tibetan Buddhism. He concludes with a discussion of the general theme of complementarity as it relates to science and religion. The theories of relativity and quantum mechanics were major achievements in the physical sciences, and the theory of evolution has had an equally deep impact on the life sciences. However, rigorous scientific methods do not yet exist to observe mental phenomena, and naturalism has its limits for shedding light on the workings of the mind. A pioneer of modern consciousness research, Wallace offers a practical and revolutionary method for exploring the mind that combines the keenest insights of contemporary physicists and philosophers with the time-honored meditative traditions of Buddhism. (shrink)

Much has been published about the ethical issues encountered by clinicians in genetics/genomics, but those experienced by clinical laboratory scientists are less well described. Clinical laboratory scientists now frequently face navigating ethical problems in their work, but how they should be best supported to do this is underexplored. This lack of attention is also reflected in the ethics tools available to clinical laboratory scientists such as guidance and deliberative ethics forums, developed primarily to manage issues arising within the clinic.We explore (...) what ethical issues are being experienced by clinical scientists, how they think such issues could be best analysed and managed, and whether their practice might be enhanced by more situated approaches to ethics deliberation and practice such as ethical preparedness. From thematic analysis of cases presented by clinical scientists at a specially convened meeting of the UK Genethics Forum, we derived three main ethical themes: (1) the redistribution of labour and responsibilities resulting from the practice of genomic medicine; (2) the interpretation and certainty of results and (3) the proposal that better standardisation and consistency of ethical approaches (for example, more guidelines and policy) could resolve some of the challenges arising.We argue that although standardisation is important for promoting shared understandings of good (including ethical) practice, supplementary approaches to enhance and sustain ethical preparedness will be important to help clinical scientists and others in the recently expanded genetic/genomic medicine environment foster quality ethical thinking. (shrink)

Hegel famously argues that Kant’s account of critical distance depends upon an impoverished conception of freedom. In its place, Hegel introduces a richer conception of freedom, according to which the self who is capable of self-determination is multifaceted: wanting and thinking, social and individual. This richer conception gives rise to an account of critical reflection that emphasizes engagement with our motives and practices rather than radical detachment from them. But what is most distinctive about Hegel’s account is the idea that (...) when we reflect upon motives and practices, we draw upon shared self-understandings that are neither universal nor just particular to individuals. There is, Hegel argues, no presocial identity or self that can be detached from our socially constituted contexts of thought and value. This has important implications for how we conceive of critical reflection. (shrink)

This paper explores a neglected normative dimension of algorithmic opacity in the workplace and the labor market. It argues that explanations of algorithms and algorithmic decisions are of noninstrumental value. That is because explanations of the structure and function of parts of the social world form the basis for reflective clarification of our practical orientation toward the institutions that play a central role in our life. Using this account of the noninstrumental value of explanations, the paper diagnoses distinctive normative defects (...) in the workplace and economic institutions which a reliance on AI can encourage, and which lead to alienation. (shrink)

Revealed preference approaches to modelling agents’ choices face two seemingly devastating explanatory objections. The no self-explanation objection imputes a problematic explanatory circularity to revealed preference approaches, while the causal explanation objection argues that, all things equal, a scientific theory should provide causal explanations, but revealed preference approaches decidedly do not. Both objections assume a view of explanation, the constraint-based view, that the revealed preference theorist ought to reject. Instead, the revealed preference theorist should adopt a unificationist account of explanation, allowing (...) her to escape the two explanatory problems discussed in this paper. (shrink)

By looking at the politics of classification within machine learning systems, this article demonstrates why the automated interpretation of images is an inherently social and political project. We begin by asking what work images do in computer vision systems, and what is meant by the claim that computers can “recognize” an image? Next, we look at the method for introducing images into computer systems and look at how taxonomies order the foundational concepts that will determine how a system interprets the (...) world. Then we turn to the question of labeling: how humans tell computers which words will relate to a given image. What is at stake in the way AI systems use these labels to classify humans, including by race, gender, emotions, ability, sexuality, and personality? Finally, we turn to the purposes that computer vision is meant to serve in our society—the judgments, choices, and consequences of providing computers with these capacities. Methodologically, we call this an archeology of datasets: studying the material layers of training images and labels, cataloguing the principles and values by which taxonomies are constructed, and analyzing how these taxonomies create the parameters of intelligibility for an AI system. By doing this, we can critically engage with the underlying politics and values of a system, and analyze which normative patterns of life are assumed, supported, and reproduced. (shrink)

There are growing discontinuities between the research practices of data science and established tools of research ethics regulation. Some of the core commitments of existing research ethics regulations, such as the distinction between research and practice, cannot be cleanly exported from biomedical research to data science research. Such discontinuities have led some data science practitioners and researchers to move toward rejecting ethics regulations outright. These shifts occur at the same time as a proposal for major revisions to the Common Rule—the (...) primary regulation governing human-subjects research in the USA—is under consideration for the first time in decades. We contextualize these revisions in long-running complaints about regulation of social science research and argue data science should be understood as continuous with social sciences in this regard. The proposed regulations are more flexible and scalable to the methods of non-biomedical research, yet problematically largely exclude data science methods from human-subjects regulation, particularly uses of public datasets. The ethical frameworks for Big Data research are highly contested and in flux, and the potential harms of data science research are unpredictable. We examine several contentious cases of research harms in data science, including the 2014 Facebook emotional contagion study and the 2016 use of geographical data techniques to identify the pseudonymous artist Banksy. To address disputes about application of human-subjects research ethics in data science, critical data studies should offer a historically nuanced theory of “data subjectivity” responsive to the epistemic methods, harms and benefits of data science and commerce. (shrink)

More than two hundred years after its publication, David Hume's Enquiry Concerning the Principles of Morals is still widely regarded as either a footnote to the more philosophically interesting third book of the Treatise, or an abbreviated, more stylish, version of that earlier work. These standard interpretations are rather difficult to square with Hume's own assessment of the second Enquiry. Are we to think that Hume called the EPM “incomparably the best” of all his writings only because he preferred that (...) later style of exposition? Or worse, should we take his preference for the second Enquiry as a sign of aging literary vanity? Does Hume's stated preference for the EPM in no way speak to its philosophical content? (shrink)

The relationship between the photographic and optical images and time has been the subject of great deal of debate. Despite their differences, what many of these considerations have in common is their focus on the receiver, whether mechanical (the camera), biological (the eye–brain as the optical receiver), social or the memory and imagination of the observer. My aim here is to shift the emphasis from the receiver to the object or vista that is photographed or viewed and to explore how (...) the constraints implied by our modern understanding of the Universe, concerning space and time, impact on the way we perceive photographic and optical images. Viewed from this perspective, photographs can be treated as light projections of sections of the four-dimensional observable world onto two-dimensional spatial photographic or viewing surfaces. I shall show that despite the severe reduction that such projections imply, these modern considerations have the important consequence of bestowing a complex temporality upon optical images, including photographs. This realization dramatically changes the way we view photographs. I give examples of this rich temporality through considerations of terrestrial images – and more significantly images of the Sky, where these temporal effects are far more pronounced. (shrink)

Conflict over who belongs in women-only spaces is now part of mainstream political debate. Some think women-only spaces should exclude on the basis of sex, and others think they should exclude on the basis of a person’s self-determined gender identity. Many who take the latter view appear to believe that the only reason for taking the former view could be antipathy towards men who identify as women. In this paper, we’ll revisit the second-wave feminist literature on separatism, in order to (...) uncover the reasons for women-only spaces as feminists originally conceived them. Once these reasons are understood, those participating in debates over women-only spaces will be in a better position to adjudicate on whether shifting from sex to gender identity puts any significant interests at stake. (shrink)

This paper presents a method for teaching undergraduate students how to write better term papers in philosophy. The method integrates two key assignment components: scaffolding and peer review. We explain these components and how they can be effectively combined within a single term paper assignment. We then present the results of our multi-year research study on the integrated method. Professor observations, quantitative measures, and qualitative feedback indicate that student writing improves when philosophy term paper assignments are designed to generate multiple (...) rounds of drafting and review. (shrink)

Consumer concern for “ethical products”, or ethical aspects of the goods which they purchase, is a subject of increasing interest and research,which is here illustrated by an examination of the Fair Trade movement, with special reference to coffee as an indicative commodity. Kate Bird, is currently Lecturer in the Development Administration Group, School of Public Policy, Birmingham University, Birmingham B15 2TT, England, having previously worked abroad and written her MSc dissertation at Wye College on fair trade in coffee products. (...) Dr Hughest holds the Sainsbury Chair in Agribusiness and Food Marketing at Wye College, University of London, Wye, Ashford, Kent TN25 5AH, England (email: [email protected]), where he is also Director of the Food Industry Management Group. He has wide international experience of food management issues. (shrink)