People who believe they have greater efficacy to address climate change are more likely to engage in pro-environmental behaviour. To confront the climate crisis, it will therefore be essential to understand the processes through which climate change efficacy is promoted. Some interventions in the literature assume that efficacy emerges from analytic reasoning processes: that it is deliberative, verbal, conscious, and influenced by information and education. In the current paper, we critique this notion. We review evidence showing that climate change efficacy (...) perceptions are (a) associated with climate-related distress and threat, (b) prescribed by social norms, (c) associated with social desirability and identity-expressive concerns, (d) surprisingly difficult to change through explicit, verbal instruction, but (e) responsive to imagery. We conclude by examining applied implications of these five propositions and discuss why non-analytic processes might (ironically) be beneficial for sustaining green activism. (shrink)

Many of the haemopoietic cell growth factors have now been purified to homogeneity and their structural genes cloned. Methods are also now available for obtaining pure populations of haemopoietic cells. The use of such cells, in combination with pure growth factors, has provided intriguing information about the biological activities and mode of action of the factors in faciliating survival, proliferation and differentiation of the haemopoietic cells.

Recently, two apparently quite different duality-based approaches to automata minimisation have appeared. One is based on ideas that originated from the controllability-observability duality from systems theory, and the other is based on ideas derived from Stone-type dualities specifically linking coalgebras with algebraic structures derived from modal logics. In the present paper, we develop a more abstract view and unify the two approaches. We show that dualities, or more generally dual adjunctions, between categories can be lifted to dual adjunctions between categories (...) of coalgebras and algebras, and from there to automata with initial as well as final states. As in the Stone-duality approach, algebras are essentially logics for reasoning about the automata. By exploiting the ability to pass between these categories, we show that one can minimize the corresponding automata. We give an abstract minimisation algorithm that has several instances, including the celebrated Brzozowski minimisation algorithm. We further develop three examples that have been treated in previous works: deterministic Kripke frames based on a Stone-type duality, weighted automata based on the self-duality of semimodules, and topological automata based on Gelfand duality. As a new example, we develop alternating automata based on the discrete duality between sets and complete atomic Boolean algebras. (shrink)

The authors claim that disciplinary epistemologies—disciplinary habits of mind and ways of thinking—offer productive lenses for observing teaching practices. Furthermore, they argue that educational developers who draw from multiple epistemologies in combination provide rich evidence with regard to teaching and learning and can speak to academic colleagues from an array of disciplines. Clarity is provided for career paths in educational development for colleagues from academic disciplines who are contemplating part‐ or full‐time work in a teaching center. The authors hope that (...) this opening collection develops into a toolkit and area of inquiry about disciplinary approaches to the practice of educational development. (shrink)

Born of a terrible insomnia--"a dizzying lucidity which would turn even paradise into hell"--this book presents the youthful Cioran, a self- described "Nietzsche still complete with his Zarathustra, his poses, his mystical clown's tricks, a whole circus of the heights." On the Heights of Despair shows Cioran's first grappling with themes he would return to in his mature works: despair and decay, absurdity and alienation, futility and the irrationality of existence. It also presents Cioran as a connoisseur of apocalypse, a (...) theoretician of despair, for whom writing and philosophy both share the "lyrical virtues" that alone lead to a metaphysical revelation. "No modern writer twists the knife with Cioran's dexterity. . . . His writing . . . is informed with the bitterness of genuine compassion."--Bill Marx, Boston Phoenix "The dark, existential despair of Romanian philosopher Cioran's short meditations is paradoxically bracing and life-affirming. . . . Puts him in the company of Nietzsche and Kierkegaard."-- Publishers Weekly, starred review "This is self-pity as epigram, the sort of dyspeptic pronouncement that gets most people kicked out of bed but that has kept Mr. Cioran going for the rest of his life."--Judith Shulevitz, New York Times Book Review Emil M. Cioran (1911-1995) is the author of numerous works, including The Fall into Time, A Short History of Decay, and Tears and Saints. (shrink)

Internationally, there is an on-going dialogue about how to professionalize ethics consultation services . Despite these efforts, one aspect of ECS-competence that has received scant attention is the liability of failing to adequately capture all of the relevant moral considerations in an ethics conflict. This failure carries a high price for the least powerful stakeholders in the dispute. When an ECS does not possess a sophisticated dexterity at translating what stakeholders say in a conflict into ethical concepts or principles, it (...) runs the risk of naming one side's claims as morally legitimate and decrying the other's as merely self-serving. The result of this failure is that one side in a dispute is granted significantly more moral weight and authority than the other. The remedy to this problem is that ECSs learn how to expand the diagnostic moral lens they employ in clinical ethics conflicts. (shrink)

The use of networks as an explanatory framework is widespread in the literature that surrounds technology and information society. The three books reviewed here — The Wealth of Networks by Yochai Benkler, Decoding Liberation: The Promise of Free and Open Source Software by Samir Chopra and Scott Dexter, and The Exploit: A Theory of Networks by Alexander Galloway and Eugene Thacker — all make a claim to the novelty that networks provide to their subject matter. By looking closely at (...) the way in which the network is utilized in each of the texts, this review attempts to question the extent to which a network analysis can ground a claim about a discontinuity in technology, society or economics. (shrink)

The deeply imaginative structure of Dungeons Dragons (DD) can allow for players to explore the intricacies of gender and sexuality in creative and potentially radical ways. One would be hard pressed to argue that cartoonishly large breasts and skin‐tight leather skirts really allow for dexterous swordplay or quick getaways. DD liberates us from the limitations of our sex by making male and female characters equal in terms of abilities. The shyest of men can be the most outspoken of wizards, the (...) most honest girl can play the most unscrupulous rogue, and the pacifist woman can don full armor and fly into a berserker rage on a group of bugbears ambushing her adventuring party because, after all, bugbears are her species enemy and she just can't help herself when they are around. (shrink)

We sought to gain more insight into the effects of attention focus and time constraints on skill learning and performance in novices and experts by means of two complementary experiments using a table tennis paradigm. Experiment 1 showed that skill-focus conditions and slowed ball frequency disrupted the accuracy of experts, but dual-task conditions and speeded ball frequency did not. For novices, only speeded ball frequency disrupted accuracy. In Experiment 2, we extended these findings by instructing novices either explicitly or by (...) analogy . Explicitly instructed novices were less accurate in skill-focused and dual-task conditions than in single-task conditions. Following analogy instruction novices were less accurate in the skill-focused condition, but maintained accuracy under dual-task conditions. Participants in both conditions retained accuracy when ball frequency was slowed, but lost accuracy when ball frequency was speeded, suggesting that not attention, but motor dexterity, was inadequate under high temporal constraints. (shrink)

The star-nosed mole is aptly named. Its distinctive snout consists of 22 tendrils ringing a pair of nostrils and, from some angles, the entire setup resembles a misshapen star. The tendrils are fleshy and look a bit like fingers, and, like fingers, they have a certain dexterity. But why? Why does the mole have such a singular appendage as opposed to something more ordinary? What is the function or purpose of this bizarre structure? From the dedicated work of Ken Catania, (...) of Vanderbilt University, and colleagues, it appears that the appendage facilitates rapid handling of small prey items, making it advantageous for an organism whose diet consists of tiny invertebrates. We might therefore hazard that this feature arose evolutionarily because it conferred this benefit. But the matter is difficult to resolve, because current utility does not permit a straightforward inference of a reason for existence. -/- A correction has been published: BioScience, Volume 72, Issue 7, July 2022, Page 708. (shrink)

The current outbreak of Ebola virus infection in West Africa continues to spread. Several patients have now been treated in the United States and preparations are being made for more. Because of the strict isolation required for their care, questions have been raised about what diagnostic and therapeutic interventions should be available. I discuss the ethical challenges associated with caring for patients in strict isolation and personnel wearing bulky protective gear with reduced dexterity and flexibility, the limitations this may place (...) on available treatments and the permissibility of consequent departures from the standards of care. Restricting access to some interventions such as surgery requiring an operating room, advanced imaging, etc. is reasonable due to concern for protecting other patients, visitors and staff. Cardiopulmonary resuscitation is a special case and the implications for withholding this intervention in situations where it may be desired is discussed, especially with respect to those patients who have suspected, but not proven, infection. These same restrictions are also considered under conditions where there are scarce resources and thus limited numbers of patients may receive care. While it is to be hoped that there is only limited and sporadic infection with Ebola virus in the US, careful thought must be given to the care of these patients under the unusual circumstances demanded by their isolation. I argue that an altered standard of care is reasonable and ethically acceptable under certain conditions. (shrink)

The use of networks as an explanatory framework is widespread in the literature that surrounds technology and information society. The three books reviewed here — The Wealth of Networks by Yochai Benkler, Decoding Liberation: The Promise of Free and Open Source Software by Samir Chopra and Scott Dexter, and The Exploit: A Theory of Networks by Alexander Galloway and Eugene Thacker — all make a claim to the novelty that networks provide to their subject matter. By looking closely at (...) the way in which the network is utilized in each of the texts, this review attempts to question the extent to which a network analysis can ground a claim about a discontinuity in technology, society or economics. (shrink)

Is God's foreknowledge compatible with human freedom? One of the most attractive attempts to reconcile the two is the Ockhamistic view, which subscribes not only to human freedom and divine omniscience, but retains our most fundamental intuitions concerning God and time: that the past is immutable, that God exists and acts in time, and that there is no backward causation. In order to achieve all that, Ockhamists distinguish ‘hard facts’ about the past which cannot possibly be altered from ‘soft facts’ (...) about the past which are alterable, and argue that God's prior beliefs about human actions are soft facts about the past. (shrink)

This is the first of two companion articles drawn from a larger project, provisionally entitled Undisciplining Moral Epistemology. The overall goal is to understand how moral claims may be rationally justified in a world characterized by cultural diversity and social inequality. To show why a new approach to moral justification is needed, it is argued that several currently influential philosophical accounts of moral justification lend themselves to rationalizing the moral claims of those with more social power. The present article explains (...) how discourse ethics is flawed just in this way. The article begins by identifying several conditions of adequacy for assessing reasoning practices designed to achieve moral justification and shows that, when used in contexts of cultural diversity and social inequality, discourse ethics fails these conditions. It goes on to argue that the failure of discourse ethics is rooted in its reliance on a broader conception of moral epistemology that is invidiously idealized. It concludes by pointing to the need to rethink both the mission and the method of moral epistemology. (shrink)

According to the standard analysis of degree questions, the logical form of a degree question contains a variable that ranges over individual degrees and is bound by the degree question operator how. In contrast with this, we claim that the variable bound by the degree question operator how does not range over individual degrees but over intervals of degrees, by analogy with Schwarzschild and Wilkinson's proposal regarding the semantics of comparative clauses. Not only does the interval-based semantics predict the existence (...) of certain readings that are not predicted under the standard view, it is also able, together with other natural assumptions, to account for the sensitivity of degree questions to negative islands, as well as for the fact, uncovered by Fox and Hackl, that negative islands can be obviated by some properly placed modals. Like Fox and Hackl, we characterize negative island effects as arising from the fact that the relevant question, due to its meaning alone, can never have a maximally informative answer. Contrary to Fox and Hackl, however, we do not need to assume that scales are universally dense, nor that the notion of maximal informativity responsible for negative islands is blind to contextual parameters. (shrink)

Considerable methodological difficulties abound in neuroimaging, and several philosophers of science have recently called into question the potential of neuroimaging studies to contribute to our knowledge of human cognition. These skeptical accounts suggest that functional hypotheses are underdetermined by neuroimaging data. I apply Mayo’s error-statistical account to clarify the evidential import of neuroimaging data and the kinds of inferences it can reliably support. Thus, we can answer the question “What can we reliably learn from neuroimaging?” and make sense of how (...) this knowledge can contribute to novel construals of cognition. (shrink)

The use of platelet rich plasma as a novel treatment is discussed in the context of a qualitative research study comprising 38 interviews with sports medicine practitioners and other stakeholders working within the English Premier League during the 2013–16 seasons. Analysis of the data produced several overarching themes: conservatism versus experimentalism in medical attitudes; therapy perspectives divergence; conflicting versions of appropriate evidence; subcultures; community beliefs/practices; and negotiation of medical decision-making. The contested evidence base for the efficacy of PRP is presented (...) in the context of a broader professional shift towards evidence based medicine within sports medicine. Many of the participants while accepting this shift are still committed to casuistic practices where clinical judgment is flexible and does not recognize a context-free hierarchy of evidentiary standards to ethically justifiable practice. We also discuss a tendency in the data collected to consider the use of deceptive, placebo-like, practices among the clinician participants that challenge dominant understandings of informed consent in medical ethics. We conclude that the complex relation between evidence and ethics requires greater critical scrutiny for this emerging specialism within the medical community. (shrink)

Peckham claims that my "behavior" in dealing with the quotations in Natural Supernaturalism is the same, in methodology and validity, as the interpretative behavior of Booth's waiter. But the great bulk of the utterances in my quotations—and no less, of the utterances constituting Peckham's own essay—do not consist of orders, requests, or commands. Instead, they consist of assertions, descriptions, judgments, exclamations, approbations, condemnations, and many other kinds of speech-acts, the meanings of which are not related to my interpretative behavior, even (...) in the indirect way in which the meaning of Booth's order is related to the future behavior of his waiter. M. H. Abrams, author of Natural Supernaturalism and The Mirror and the Lamp and Class of 1916 Professor of English at Cornell University, responds in this essay to Morse Peckham's "The Infinitude of Pluralism" . Morse Peckham, in his Critical Response, was commenting on issues raised by the forum on "The Limits of Pluralism" , to which M. H. Abrams contributed. Previous contributions to Critical Inquiry are "Rationality and Imagination in Cultural History: A Reply to Wayne Booth" and "The Deconstructive Angel". (shrink)

In retrospect, I think I was right to compose Natural Supernaturalism by relying on taste, tact, and intuition rather than on a controlling method. A book of this kind, which deals with the history of human intellection, feeling, and imagination, employs special vocabularies, procedures, and modes of demonstration which, over many centuries of development, have shown their profitability when applied to matters of this sort. I agree with Booth that these procedures, when valid, are in a broad sense rational, and (...) subject to analysis and some degree of definition. But the rules underlying such a discourse are complex, elusive, unsystematic, and subject to innovative modification; they manifest themselves in the intuitive expertise of the historian; and the specification of these rules should not precede, but follow practice. . . . After the fact, nevertheless, a book like Natural Supernaturalism is subject to close critical inquiry about its methods and rationale. I am grateful to Booth for opening up such an inquiry, and for doing so in a way that is not only disarming, but seems to me to be the most promising of useful results. That is, instead of adopting a prosecutorial stance, demanding: "Justify the rationality and probative force of what you have done; it looks dammed suspicious to me," he has adopted the friendly tactic of saying: "Your book, in my experience of it, has yielded discoveries that I want to call knowledge, by methods, however deviant from standard rubrics of valid reasoning, that it seems irrational to call non-rational. Let's set out to clarify what these methods are, and to see what grounds we can find for the claim that they provide warranted knowledge." M.H. Abrams' contributions to Critical Inquiry are "The Deconstructive Angel" and "Behaviorism and Deconstruction: A Comment on Morse Peckham's 'The Infinitude of Pluralism'". (shrink)

Plato's Timaeus contains a powerful and influential myth, of the construction of the universe by a divine craftsman. A god imposes reason on necessity, to bring order from a primeval 'receptacle' of disordered matter. There results the 'child' that is the cosmos - a copy of an eternally-existing perfect model. Here eight new essays from a distinguished international cast, explore aspects of this challenging work: the principles of the mythical narrative, how the world soul and human body are formed, implications (...) for illness - mental and physical, the importance of music and harmonious proportion. Later developments are also treated: Aristotle's theory of generation, the commentary of Proclus and elements of modern evolutionary theory. (shrink)

This study adopts the Cross-Cultural Speech Act Realization Patterns (CCSARP) framework to investigate the apology strategies used by L1 speakers of Tashelhit, a variety of Amazigh spoken in central Morocco. To this end, 82 university students either filled an assessment questionnaire or participated in an oral closed role-play. The findings indicated that L1 speakers of Tashelhit employed seven strategies to apologize, namely taking on responsibility, Illocutionary Force Indicating Devices (IFIDs), explanation or account, offer of repair, promise of forbearance, determinism, and (...) self-criticism. While taking on responsibility, IFIDs, and explanation or account were used most frequently in all the role-play situations to realize apologies, the other apology strategies appeared to be situation-dependent. There was also a tendency for L1 speakers of Tashelhit to use certain religious expressions to modify their apologies. These findings yielded a number of recommendations for further research and suggestions for improving the teaching of apologies in Tashelhit. (shrink)

The principal objective for most patients seeking orthodontic services is a detectable improvement in their dentofacial appearance. Orthodontic treatment, in the mind of the patient, is something that makes you look better, feel better about yourself, and perhaps enhances your social possibilities, ie, to find a companion or make a positive impression during a job interview. Orthodontics, as a speciality, has collectively advanced the idea that enhanced occlusion (bite) improves the health and longevity of the dentition, and as a result (...) many patients seeking orthodontic services affirm that their secondary goal of treatment is an oral health benefit. It would appear that there is some disparity between the end-user of orthodontic services and the orthodontic provider's perception of what constitutes orthodontic need. The aim of this paper is to examine two contrasting models that characterise how dentists ‘sell’ orthodontic services to patients and to discuss the conflict between professional ethics, practice management and evidence-based decision-making in orthodontic practice. (shrink)

Since its development in the middle of the 20th century, H.L.A. Hart’s oeuvre has become a beacon for the jurisprudential community. Hart turned out to be a giant on whose shoulders many have stood. Yet the significance in its own right of Hart’s work has been neglected in recent years because his work has too often been discussed in the context of the Hart-Dworkin-debate. Hopefully, Nicola Lacey’s recent biography of Hart,which is discussed in this review-article, will contribute to redress this (...) omission. Three aspects of the biography are discussed here: 1) Hart’s life; 2) the relation between his life and work; 3) his academic work. (shrink)