The first time I bought something at the Japanese clothing retailer Uniqlo, I casually handed the cashier my credit card, barely grasped in one hand, while I riffled through my bag with the other. He received it reverently with both hands and a slight bow of the head. It was handed back to me in the same manner, held between the fingers and thumbs of both hands like an important document and presented in one fluid movement with a graceful downward (...) slope. I had paid extra to have my item gift wrapped—a scarf for my sister-in-law for Christmas—and that too was a ritual of careful ornamentation. The result was a delightful origami of polyester cloth instead of paper, wrapped and tied around the scarf without the use of tape or visible seams, creating a package that was more attractive than the simple black scarf it held.I was reminded of my Uniqlo purchase when Han discussed “the intense formalism and aestheticism that... dominates everyday ritual practices in Japan.” Japanese parcels are his favorite example of this overabundance of the signifier—a case where the envelope outshines the item inside. The signifier so overwhelms the signified that it displaces the very longing for meaning. For Han, “the liturgy of emptiness dispels the capitalist economy of the commodity.” Han must not have shopped at Uniqlo.“Ritual” is a notoriously difficult concept to pin down, and our longing to define it is often tied up with our sense of its loss or absence. In Han's elliptical chapters, “ritual” shifts referents, entangled variously with other ideas that are meant to define it or sit near it: play, rites of passage, aestheticism, and formalism. Ritual is most definitely not work, productivity, or commodity. If ritual is best known as the absence of work, production, and commodities, it becomes hard to see the work that rituals themselves can do, or their own productive power. Indeed, there are almost no rituals named or encountered in the book except through historical distance and nostalgia.It is not Han's experience of Japanese parcels that is offered as a counter to the commodity logic of our age, but Roland Barthes's. Ritual is already assumed to be lost, shrouded in the mists of ages past or civilizations frozen in time, accessible primarily through white European nostalgia, mediated by Han's own pronouncements of judgment on our deritualized present. But nostalgia for ritual and a longing to capture its affects was one of the first levers for the global economy propelled by early modern European colonialism. Our assumption that ritual is already always lost obscures the way our very longing for it works upon us. Surely the executives of Uniqlo knew all of this, implicitly, when they trained their American workforce in the careful rules of ornamentation and empty signifiers and convinced me to cough over a few extra dollars to purchase the “magnificent envelope.”. (shrink)

Predictive processing accounts of neural function view the brain as a kind of prediction machine that forms models of its environment in order to anticipate the upcoming stream of sensory stimulation. These models are then continuously updated in light of incoming error signals. Predictive processing has offered a powerful new perspective on cognition, action, and perception. In this chapter we apply the insights from predictive processing to the study of emotions. The upshot is a picture of emotion as inseparable from (...) perception and cognition, and a key feature of the embodied mind. (shrink)

Crop genetic resources constitute a ‘new’ global commons, characterized by multiple layers of activities of farmers, genebanks, public and private research and development organizations, and regulatory agencies operating from local to global levels. This paper presents sui generis biocultural community protocols that were developed by four communities in Benin and Madagascar to improve their ability to contribute to, and benefit from, the crop commons. The communities were motivated in part by the fact that their national governments’ had recently ratified the (...) Plant Treaty and the Nagoya Protocol, which make commitments to promoting the rights of indigenous peoples, local communities and farmers, without being prescriptive as to how Contracting Parties should implement those commitments. The communities identified the protocols as useful means to advance their interests and/or rights under both the Plant Treaty and the Nagoya Protocol to be recognized as managers of local socio-ecological systems, to access genetic resources from outside the communities, and to control others’ access to resources managed by the community. (shrink)

Humans, animals, and the environment face a universal crisis: antimicrobial resistance. Addressing AR and its multi-disciplinary causes across many sectors including in human and veterinary medicine remains underdeveloped. One barrier to AR efforts is an inconsistent process to incorporate the plenitude of stakeholders about what AR is and how to stifle its development and spread—especially stakeholders from the animal agriculture sector, one of the largest purchasers of antimicrobial drugs. In 2019, The Wellcome Trust released Reframing Resistance: How to communicate about (...) antimicrobial resistance effectively, which proposed the need to establish a consistent and harmonized messaging effort that describes the AR crisis and its global implications for health and wellbeing across all stakeholders. Yet, Reframing Resistance does not specifically engage the animal agriculture community. This study investigates the gap between two principles recommended by Reframing Resistance and animal agriculture stakeholders. For this analysis, the research group conducted 31 semi-structured interviews with a diverse group of United States animal agriculture stakeholders. Participants reported attitudes, beliefs, and practices about a variety of issues, including how they defined AR and what entities the AR crisis impacts most. Exploration of Reframing Resistance’s Principle 2, “explain the fundamentals succinctly” and Principle 3, “emphasis that this is universal issue; it can affect anyone, including you” reveals disagreement in both the fundamentals of AR and consensus of “who” the AR crisis impacts. Principle 2 may do better to acknowledge that animal agriculture stakeholders espouse a complex array of perspectives that cannot be summed up in a single perspective or principle. As a primary tool to combat AR, behavior change must be accomplished first through outreach to stakeholder groups and understanding their perspectives. (shrink)

In Moral Passages, Kathryn Pyne Addelson presents an original moral theory suited for contemporary life and its moral problems. Her basic principle is that knowledge and morality are generated in collective action, and she develops it through a critical examination of theories in philosophy, sociology and women's studies, most of which hide the collective nature and as a result hide the lives and knowledge of many people. At issue are the questions of what morality is, and how moral theories (...) (whether traditional or feminist) are implemented. Addelson takes up a large number of historical cases and contemporary social problems, including teen pregnancy, contraception and abortion, and gay rights. These cases allow her to see how the knowledge and lives of some people are declared deviant or immoral, while those of others appear to show the public consensus. One case she uses throughout the book is Margaret Sanger's early work on birth control with the anarcho-syndicalist movement--a revisionist history that reveals rather than hides the collective nature of morality and knowledge. Addelson shows how the usual individualist philosophies promote theories which hide the authority of the professionals who make them. A collectivist approach, she argues, must show the part professionals play in collective action. Her aim is to allow professional knowledge makers to be morally and intellectually responsible. Based on Addelson's twenty years of work in feminist philosophy and interactionist sociology as well as her long-standing involvement in women's community organization, Moral Passages investigates how morality and knowledge are collectively enacted in today's world. (shrink)

Pancreatitis is a complex, progressively destructive inflammatory disorder. Alcohol was long thought to be the primary causative agent, but genetic contributions have been of interest since the discovery that rare PRSS1, CFTR and SPINK1 variants were associated with pancreatitis risk. We now report two associations at genome-wide significance identified and replicated at PRSS1-PRSS2 and X-linked CLDN2 through a two-stage genome-wide study. The PRSS1 variant likely affects disease susceptibility by altering expression of the primary trypsinogen gene. The CLDN2 risk allele is (...) associated with atypical localization of claudin-2 in pancreatic acinar cells. The homozygous CLDN2 genotype confers the greatest risk, and its alleles interact with alcohol consumption to amplify risk. These results could partially explain the high frequency of alcohol-related pancreatitis in men. © 2012 Nature America, Inc. All rights reserved. (shrink)

The Monographs produced by the International Agency for Research on Cancer (IARC) apply rigorous procedures for the scientific review and evaluation of carcinogenic hazards by independent experts. The Preamble to the IARC Monographs, which outlines these procedures, was updated in 2019, following recommendations of a 2018 expert Advisory Group. This article presents the key features of the updated Preamble, a major milestone that will enable IARC to take advantage of recent scientific and procedural advances made during the 12 years since (...) the last Preamble amendments. The updated Preamble formalizes important developments already being pioneered in the Monographs Programme. These developments were taken forward in a clarified and strengthened process for identifying, reviewing, evaluating and integrating evidence to identify causes of human cancer. The advancements adopted include strengthening of systematic review methodologies; greater emphasis on mechanistic evidence, based on key characteristics of carcinogens; greater consideration of quality and informativeness in the critical evaluation of epidemiological studies, including their exposure assessment methods; improved harmonization of evaluation criteria for the different evidence streams; and a single-step process of integrating evidence on cancer in humans, cancer in experimental animals and mechanisms for reaching overall evaluations. In all, the updated Preamble underpins a stronger and more transparent method for the identification of carcinogenic hazards, the essential first step in cancer prevention. (shrink)

Background: Freezing of gait is a common symptom in Parkinson’s disease and can be difficult to treat with dopaminergic medications or with deep brain stimulation. Novel stimulation paradigms have been proposed to address suboptimal responses to conventional DBS programming methods. Burst-cycling deep brain stimulation delivers current in various frequencies of bursts, while maintaining an intra-burst frequency identical to conventional DBS.Objective: To evaluate the safety and tolerability of BCDBS in PD patients with FOG.Methods: Ten PD subjects with STN or GPi DBS (...) and complaints of FOG were recruited for this single center, single blinded within-subject crossover study. For each subject, we compared 4, 10, and 15 Hz BCDBS to conventional DBS during the PD medication-OFF state.Results: There were no serious adverse events with BCDBS. It was feasible and straightforward to program BCDBS in the clinic setting. The benefit was comparable to conventional DBS in measures of FOG, functional mobility and in PD motor symptoms. BCDBS had lower battery consumption when compared to conventional DBS.Conclusions: BCDBS was feasible, safe and well tolerated and it has potential to be a viable future DBS programming strategy. (shrink)

The contribution of this book to the field of reconciliation is both theoretical and practical, recognizing that good theory guides effective practice and practice is the ground for compelling theory. Using a Girardian hermeneutic as a starting point, a new conceptual Gestalt emerges in these essays, one not fully integrated in a formal way but showing a clear understanding of some of the challenges and possibilities for dealing with the deep divisions, enmity, hatred, and other effects of violence.

There is a need to rapidly assess the impact of new technology initiatives on the Counter Improvised Explosive Device battle in Iraq and Afghanistan. The immediate challenge is the need for rapid decisions, and a lack of engineering test data to support the assessment. The rapid assessment methodology exploits available information to build a probabilistic model that provides an explicit executable representation of the initiative’s likely impact. The model is used to provide a consistent, explicit, explanation to decision makers on (...) the likely impact of the initiative. Sensitivity analysis on the model provides analytic information to support development of informative test plans. (shrink)

We discuss our concerns associated with three assumptions upon which the model of Levelt, Roelofs & Meyer is based: assumed generalisability of decontextualised experimental programs, assumed highly modular architecture of the language production systems, and assumed symbolic computations within the language production system. We suggest that these assumptions are problematic and require further justification.

The goal of this study was to assess the relationships between computational approaches to analyzing constructed responses made during reading and individual differences in the foundational skills of reading in college readers. We also explored if these relationships were consistent across texts and samples collected at different institutions and texts. The study made use of archival data that involved college participants who produced typed constructed responses under thinking aloud instructions reading history and science texts. They also took assessments of vocabulary (...) knowledge and proficiency in comprehension. The protocols were analyzed to assess two different ways to determine their cohesion. One approach involved assessing how readers established connections with themselves. The other approach involved assessing connections between the constructed responses and the texts that were read. Additionally, the comparisons were made by assessing both lexical and semantic comparisons. The result showed that both approaches for analyzing cohesion and making the comparisons were correlated with vocabulary knowledge and comprehension proficiency. The implications of the results for theory and practice are discussed. (shrink)

Though we agree with their argument that language is shaped by domain-general learning processes, Christiansen & Chater (C&C) neglect to detail how the development of these processes shapes language change. We discuss a number of examples that show how developmental processes at multiple levels and timescales are critical to understanding the origin of domain-general mechanisms that shape language evolution.

A critique of Karl Friston's "Free Energy Principle" from a bioenactive perspective.

In lieu of an abstract, here is a brief excerpt of the content:Journal of the History of Ideas 61.1 (2000) 75-95 [Access article in PDF] "Not heretofore extant in print": Where the Mad Ranters Are Kathryn Gucer In 1654 Ephraim Pagitt published the fifth edition of Heresiography, subtitled "a Description of the Hereticks and Sectaries of these latter times." On the title page Pagitt promoted this latest edition of the catalog by stressing the "Additions" he had made. Among the (...) new targets of his anti-sectarian polemic were the Ranters, whom he introduced in a pithy character sketch as "an unclean beast much of the make with our Quaker." 1 But although Pagitt claimed to introduce the sect, Ranters had been around in print since Gerrard Winstanley attacked them in defense of his group, the Diggers, in 1649. 2 In fact writers had been attacking the sects generally--Anabaptists, Seekers, Brownists, Familists--in brief pamphlets like Winstanley's Vindication and in tome-like catalogs of sectarian "errours" since the outbreak of the Civil War. The anti-Ranter pamphlets were thus an incursion into an ongoing printed dialogue about the sects in general. Pagitt himself had been an interlocutor in this dialogue, having published four previous editions of his list. Why had he not marked the Ranters in 1649 and 1650 when Winstanley and others first noticed them?This essay will answer this question by arguing that the Ranters arose in dialogue across time, that they did not emerge spontaneously in Pagitt's 1654 text. When Pagitt introduced the sect in 1654, he was in fact responding to a heated discussion about the Ranters that had been developing for four years. He thus entered the debate a moment after "Ranters" and "ranting" had been defined by other pamphleteers. In this debate about the Ranters we can see the process by which pamphleteers invented a linguistic means of talking about religious diversity before it was an accepted feature of English society. At the same time that writers were exposing the Ranters' blasphemous excesses, they were also crafting a political identity for the group by attaching characteristic words and [End Page 75] behaviors to them in print. The printed controversy over the Ranters thus raises interesting questions about the relation between textual signification and actual politics. What were the processes by which pamphleteers invented new ways of talking about groups--sects and parties--in the period? What did labeling have to do with political identity?In fact the collective dialogue about the Ranters centered on a label that pamphleteers consistently attached to the group, their "madness." Although each writer identified the Ranters with a variety of creeds and practices, anti-Ranter pamphleteers all told their readers to view the group as an absence of reason. They claimed that Ranters were incapable of recognizing and conveying God's truth to their audience. Pagitt himself participated in the cooperative assault on Ranter madness. He consistently borrowed this language from his fellow interlocutors, branding the Ranters with terms such as "nonsensicall" and "absurd." Yet I argue that the label itself was largely a red herring. Writers shrewdly focused on Ranter unreason in order to persuade their readers not to use their own reason to consider the sectarian claims to authority. Moreover, writers shaped and reshaped what they meant by Ranter unreason in order to modulate its rhetorical effect on their readers. Thus it is not surprising that the precise construction of Ranter unreason shifted with the various responses these writers wanted to elicit from their readers. 3The explosion of anti-Ranter tracts, many of which had sensational titles showcasing the word "Ranters," indicated that the sect had particular rhetorical purchase on the public in the early 1650s: The Ranters Religion (11 October 1650), The Routing of the Ranters (19 November 1650), The Ranters Bible (9 December 1650), The Ranters Recantation And their Sermon (20 December 1650), The Joviall Crew, or the Devill turn'd RANTER (6 January 1651), Ranters of both Sexes, Male and Female (3 June 1651), RANTERS MONSTER (30 March 1652). 4 Although talk about Ranters was neither confined to print nor to... (shrink)

How Doctors Think defines the nature and importance of clinical judgment. Although physicians make use of science, this book argues that medicine is not itself a science but rather an interpretive practice that relies on clinical reasoning. A physician looks at the patient's history along with the presenting physical signs and symptoms and juxtaposes these with clinical experience and empirical studies to construct a tentative account of the illness. How Doctors Think is divided into four parts. Part one introduces the (...) concept of medicine as a practice rather than a science; part two discusses the idea of causation; part three delves into the process of forming clinical judgment; and part four considers clinical judgment within the uncertain nature of medicine itself. In How Doctors Think, Montgomery contends that assuming medicine is strictly a science can have adverse side effects, and suggests reducing these by recognizing the vital role of clinical judgment. (shrink)

Recent advances in virtual technologies have allowed the investigation of simulated moral actions in aversive moral dilemmas. Previous studies have employed diverse populations in order to explore these actions, with little research considering the significance of occupation on moral decision-making. For the first time, in this study we have investigated simulated moral actions in Virtual Reality made by professionally trained paramedics and fire service incident commanders who are frequently faced with and must respond to moral dilemmas. We found that specially (...) trained individuals showed distinct empathic and related personality trait scores and that these declined with years of experience working in the profession. Supporting the theory that these professionals develop resilience in moral conflict, reduced emotional arousal was observed during virtual simulations of a distressing dilemma. Furthermore, trained professionals demonstrated less regret following the execution of a moral action in virtual reality when compared to untrained control populations. We showed that, contrary to previous research, trained individuals made the same moral judgments and moral actions as untrained individuals, though showing less arousal and regret. In the face of increasing concerns regarding empathy decline in healthcare professionals, we suggest that the nature of this decline is complex and likely reflects the development of a necessary emotional resilience to distressing events. (shrink)

Sometimes form-meaning mappings in language are not arbitrary, but iconic: they depict what they represent. Incorporating iconic elements of language into a compositional semantics faces a number of challenges in formal frameworks as evidenced by the lengthy literature in linguistics and philosophy on quotation/direct speech, which iconically portrays the words of another in the form that they were used. This paper compares the well-studied type of iconicity found with verbs of quotation with another form of iconicity common in sign languages: (...) classifier predicates. I argue that these two types of verbal iconicity can, and should, incorporate their iconic elements in the same way using event modification via the notion of a context dependent demonstration. This unified formal account of quotation and classifier predicates predicts that a language might use the same strategy for conveying both, and I argue that this is the case with role shift in American Sign Language. Role shift is used to report others’ language and thoughts as well as their actions, and recently has been argued to provide evidence in favor of Kaplanian “monstrous” indexical expressions. By reimagining role shift as involving either quotation for language demonstrations or “body classifier” predicates for action demonstrations, the proposed account eliminates one major argument for these monsters coming from sign languages. Throughout this paper, sign languages provide a fruitful perspective for studying quotation and other forms of iconicity in natural language due to their lack of a commonly used writing system which is otherwise often mistaken as primary data instead of speech, the rich existing literature on iconicity within sign language linguistics, and the ability of role shift to overtly mark the scope of a language report. In this view, written language is merely a special case of a more general phenomenon of sign and speech demonstration, which accounts more accurately for natural language data by permitting more strict or loose verbatim interpretations of demonstrations through the context dependent pragmatics. (shrink)

A primary function of mind is to form and manipulate representations to identify and choose survival-enhancing behaviors. Representations are themselves physical systems that can be manipulated to reason about, predict, or plan actions involving the objects they designate. The field of knowledge representation and reasoning turns representation upon itself to study how representations are formed and used by biological and computer systems. Some of the most versatile and successful KRR methods have been imported from computational physics. Features of a problem (...) are mapped onto dimensions of an imaginary physical system in which solution quality is inversely related to energy. Simulating the fictitious physical system on a digital computer yields a low-energy, and hence high-quality, solution to the original problem. This paper suggests a rethinking of the traditional metaphor of cognition as execution of algorithms on a digital computer. It may be both more fruitful and more accurate to conceive of representation as mapping problem features to an energy surface, learning as identifying representations that map good solutions to low free energy, and problem solving as efficient search for low free energy states. This conception of cognition is in natural accord with Stapp's theory of efficacious conscious choice. Normal 0 false false false EN-US X-NONE X-NONE /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin:0in; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-fareast-font-family:"Times New Roman"; mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:"Times New Roman"; mso-bidi-theme-font:minor-bidi;} Normal 0 false false false EN-US X-NONE X-NONE /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin:0in; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-fareast-font-family:"Times New Roman"; mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:"Times New Roman"; mso-bidi-theme-font:minor-bidi;}. (shrink)

Menstruation leave for women workers brings into the public domain of mining ongoing debates around protective legislation for women. It brings into focus the presumed tensions between gender equity and gender difference with regard to women's economic citizenship. Large-scale mining in East Kalimantan in Indonesia has offered some opportunities to poor and unskilled rural women to find formal jobs in the mines as truck and heavy equipment operators. This paper presents a case study of women in mining occupations, considers the (...) implications of current menstruation leave provisions on the employment of women in the mines and raises serious issues related to gender equity in the workplace. The involvement of women in a non-conventional workplace such as the mine pits, providing a novel site for contestation over the rights of women workers, illuminates a less-debated area in feminist studies, especially in view of the significant ongoing changes in the Indonesian framework for industrial relations. (shrink)

Philosophers of science are increasingly arguing for the importance of doing scientifically- and socially-engaged work, suggesting that we need to reduce barriers to extra-disciplinary engagement and broaden our impact. Yet, we currently lack empirical data to inform these discussions, leaving a number of important questions unanswered. How common is it for philosophers of science to engage other communities, and in what ways are they engaging? What barriers are most prevalent when it comes to broadly disseminating one’s work or collaborating with (...) others? To what extent do philosophers of science actually value an engaged approach? Our project addresses this gap in our collective knowledge by providing empirical data regarding the state of philosophy of science today. We report the results of a survey of 299 philosophers of science about their attitudes towards and experiences with engaging those outside the discipline. Our data suggest that a significant majority of philosophers of science think it is important for non-philosophers to read and make use of their work; most are engaging with communities outside the discipline; and many think philosophy of science, as a discipline, has an obligation to ensure it has a broader impact. Interestingly, however, many of these same philosophers believe engaged work is generally undervalued in the discipline. We think these findings call for cautious optimism on the part of those who value engaged work—while there seems to be more interest in engaging other communities than many assume, significant barriers still remain. (shrink)

Building upon Thornton's (1991) work on teachers as “curricular-instructional gatekeepers,” the author explores what guided the curricular decision-making for one novice teacher concerning controversial issues that center on race, social class, and lesbian, gay, bisexual, and transgender (LGBT) issues. Qualitative case study revealed context, student demographics, and teacher positionality as influencing this teacher's choices regarding these themes in her curriculum. Findings indicated that this teacher was willing and able to challenge racist views in her classroom when she was a student (...) teacher and her students more closely mirrored her own race and social class. When she was a full-time teacher of students who were of a different racial and class background, she was unable to similarly challenge their homophobic beliefs. Implications for teacher education are discussed. (shrink)

As environments and their inhabitants undergo a multitude of abrupt changes due to climate, in the aesthetic field there has been a hardening of a few representational figures that stand in for those contested political ecologies. Biodiversity loss and habitat change can be seen to be forcing an acceleration of archival practices that mobilize various images of the ‘play of the world’, including the making of star species to represent planetary loss, and the consolidation of other species into archives implicitly (...) organized around the category of their destruction. The first section of this article looks at Jacques Rancière’s concept of political aesthetics in order to extend an argument about the importance of aesthetics in multispecies living beyond a concentration on practices per se and into a more excessive engagement articulated by Georges Bataille. I argue that aesthetics must be considered as part of the practice of politics and a space that configures the realm of what is possible in that politics. This is to suggest aesthetics as a form of ethics or an ‘aesthetics of existence’, as Foucault put it. The conclusion considers how a biopolitical aesthetic comes into being through such archival practices, and asks what aesthetic shifts would make the ‘play of the world’ more present in its absences. (shrink)

The authors examine the nature of the relationship between social science and philosophy and address the sort of work social science should do, and the role and sorts of claims that an accompanying philosophy should engage in. In particular, the authors reintroduce the question of ontology, an area long overlooked by philosophers of social science, and present a cricital engagement with the work of Roy Bhaskar. The book argues against the excesses of philosophising and commits itself to a philosophical approach (...) more deeply grounded in the social sciences. (shrink)

Among the exciting prospects raised by advocates of predictive processing [PP] is the offer of a systematic description of our neural activity suitable for drawing explanatory bridges to the structure of conscious experience. Yet the gulf to cross seems wide. For, as critics of PP have argued, our visual experience certainly doesn’t seem probabilistic.While Clark proposes a means to make PP compatible with the experience of a determinate world, I argue that we should not rush to do so. Two notions (...) of determinacy are conflated in the claim that perception is determinate: ‘univocality’ and ‘full detail’. The former, as Clark argues, is only to be expected in any PP agent that models its world for the purpose of acting on it. But as Husserl argued, and as perceptual psychology has borne out, we significantly overestimate the degree of detail with which we perceive a univocal world.This second form of indeterminacy is due not to the probabilistic nature of PP’s model, but rather to its hierarchical structure, with increasingly coarse-grained representations as we move further from the sensory periphery. A PP system may, or may not, deliver a univocal hypothesis at each of these levels. An action-oriented PP system would only be expected to do so only at the level needed for successful action guidance. A naïve reporter’s overestimation of the degree of determinate detail in their visual experience can thereby be accounted for with a more gradual version of the ‘refrigerator light’ effect: we experience determinate details just to the degree that they’re needed – immediately as they’re needed. (shrink)

The increasing complexity of human subjects research and its oversight has prompted researchers, as well as institutional review boards, to have a forum in which to discuss challenging or novel ethical issues not fully addressed by regulations. Research ethics consultation services provide such a forum. In this article, we rely on the experiences of a national Research Ethics Consultation Collaborative that collected more than 350 research ethics consultations in a repository and published 18 challenging cases with accompanying ethical commentaries to (...) highlight four contexts in which REC can be a valuable resource. REC assists: 1) investigators before and after the regulatory review; 2) investigators, IRBs, and other research administrators facing challenging and novel ethical issues; 3) IRBs and investigators with the increasing challenges of informed consent and risk/benefit analysis; and 4) in providing flexible and collaborative assistance to overcome study hurdles, mediate conflicts within a team, or directly engage with research participants. Institutions that have established, or plan to establish, REC services should work to raise the visibility of their service and engage in open communication with existing clinical ethics consult services as well as the IRB. While the IRB system remains the foundation for the ethical review of research, REC can be a valuable service for investigators, regulators, and research participants aligned with the goal of supporting ethical research. (shrink)

While acknowledging Hannah Arendt's keen philosophical and political insights, Kathryn T. Gines claims that there are some problematic assertions and oversights regarding Arendt’s treatment of the "Negro question." Gines focuses on Arendt's reaction to the desegregation of Little Rock schools, to laws making mixed marriages illegal, and to the growing civil rights movement in the south. Reading them alongside Arendt's writings on revolution, the human condition, violence, and responses to the Eichmann war crimes trial, Gines provides a systematic analysis (...) of anti-black racism in Arendt’s work. (shrink)