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In this article we address the question of how many impossible images Escher produced. To answer requires us first to clarify a range of concepts, including content, ambiguity, illusion, and impossibility. We then consider, and reject, several candidates for impossibility before settling on an answer.

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We apply linear algebra to the study of the inconsistent figure known as the Crazy Crate. Disambiguation by means of occlusions leads to a class of sixteen such figures: consistent, complete, both and neither. Necessary and sufficient conditions for inconsistency are obtained.

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Drawing on several issues and methods in Western philosophy, from analytical philosophy to semiotics and hermeneutics, the author throws new light on the ancient Zhuangzi text. Engaging Daoism and contemporary Western philosophical logic, and drawing on new developments in our understanding of early Chinese culture, Coutinho challenges the interpretation of Zhuangzi as either a skeptic or a relativist, and instead seeks to explore his philosophy as emphasizing the ineradicable vagueness of language, thought and reality. This new interpretation of the Zhuangzi (...) offers an important development in the understanding of Daoist philosophy, describing a world in flux in which things themselves are vague and inconsistent, and tries to show us a Way (a Dao) to negotiate through the shadows of a "chaotic" world. (shrink)

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The thesis of this work is that in both modern Japanese philosophy and American pragmatism there has been a paradigm shift from a monological concept of self as an isolated "I" to a dialogical concept of the social self as an "I-Thou relation," including a communication model of self as individual-society interaction. It is also shown for both traditions all aesthetic, moral, and religious values are a function of the social self arising through communicative interaction between the individual and society. (...) However, at the same time this work critically examines major ideological conflicts arising between the social self theories of modern Japanese philosophy and American pragmatism with respect to such problems as individualism versus collectivism, freedom versus determinism, liberalism versus communitarianism, and relativism versus objectivism. (shrink)

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Developing directly from Fuller's recent book Humanity 2.0, this is the first book to seriously consider what a 'post-' or 'trans'-' human state of being might mean for who we think we are, how we live, what we believe and what we aim to be.

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Over the past decades commercial and academic market researchers have studied consumers through a range of different methods including surveys, focus groups, or interviews. More recently, some have turned to the growing field of neuroscience to understand consumers. Neuromarketing employs brain imaging, scanning, or other brain measurement technologies to capture consumers’ responses to marketing stimuli and to circumvent the “problem” of relying on consumers’ self-reports. This paper presents findings of an ethnographic study of neuromarketing research practices in one neuromarketing consultancy. (...) Our access to the minutiae of commercial neuromarketing research provides important insights into how neuromarketers silence the neuromarketing test subject in their experiments and presentations and how they introduce the brain as an unimpeachable witness. This enables us conceptually to reconsider the role of witnesses in the achievement of scientific credibility, as prominently discussed in science and technology studies. Specifically, we probe the role witnesses and silences play in establishing and maintaining credibility in and for “commercial research laboratories.” We propose three themes that have wider relevance for STS researchers and require further attention when studying newly emerging research fields and practices that straddle science and its commercial application. (shrink)

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This book explores whether and how religious and secular worldviews and political ideologies held by scientists, citizens, decision-makers and politicians influence science as practiced and understood today. In this book, customized science is defined as a science built according to - or altered and fitted to - a particular group's specifications, that is, its needs, interests or values, its political ideology or worldview. It is science governed not merely by goals such as increased knowledge and explanatory power, but also by (...) goals such as economic growth, sustainable development, the equality of women or the end of religion. The contributions to this book discuss, with regard to particular worldviews and themes connected to the public role of science, whether science is increasingly becoming customized to fit the needs and interests of various groups in society, but also what the consequences of such a development may be both for science and society. (shrink)

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Many research-intensive universities have moved into the business of promoting technology development that promises revenue, impact, and legitimacy. While the scholarship on academic capitalism has documented the general dynamics of this institutional shift, we know less about the ground-level challenges of research priority and scientific problem choice. This paper unites the practice tradition in science and technology studies with an organizational analysis of decision-making to compare how two university artificial intelligence labs manage ambiguities at the edge of scientific knowledge. One (...) lab focuses on garnering funding through commercialization schemes, while the other is oriented to federal science agencies. The ethnographic comparison identifies the mechanisms through which an industry-oriented lab can be highly adventurous yet produce a research program that is thin and erratic due to a priority placed on commercialization. However, the comparison does not yield an implicit nostalgia for federalized science; it reveals the mechanisms through which agency-oriented labs can pursue a thick and consistent research portfolio but in a strikingly myopic fashion. (shrink)

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The development and publication of Diagnostic and Statistical Manual of Mental Disorders, fifth edition produced a peak in mainstream media interest in psychiatry, and a large and generally critical set of scientific commentaries. The coverage has focused mainly on the expansion of some categories, and loosening of some criteria, which together may lead to more people receiving diagnoses, and accompanying accusations of the medicalisation of normal living. Instructions given to members of DSM-5 work groups appear to have encouraged this.1 This (...) has not been the only source of disquiet. The influence of the pharmaceutical industry on the members of the appointees to DSM diagnostic work groups, which constructed the new rubrics, has caused concern,2 as remuneration and insurance coverage in the USA depends partly on DSM diagnosis, and the pharmaceutical industry has been accused of encouraging the development of new diagnoses as a way to increase profitability.3 Societal impact has been an explicit part of the development of DSM-5, as outlined in the article in this issue.4 Reasons for decisions by DSM-5 workgroups have included enabling sufferers to receive treatment which would not be available without a DSM diagnosis , or …. (shrink)

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Battlefields have a particular hold on the imagination, inviting those who visit them to make conscious links between physical places and what is known to have happened there. People may align themselves with one or other of the protagonists and celebrate or regret a victory or defeat. Beyond the partisan, however, there is also the human response; reflections, perhaps, on the horror of war and its futility, the harm done to civilians, the affront to civilized values and the betrayal of (...) non-violent ways to resolve conflict. Beneath or alongside these reactions sits the possibility for moments of affect, responses that are not immediately expressible but which are deeply felt, physical, visceral. The Battle of Towton took place on 29 March 1461, during the Wars of the Roses. This was a typical late medieval battle, fought mainly hand-to-hand, and has the unpleasant distinction of being widely believed to be the bloodiest battle ever fought on English soil. But what does it mean to people now? Emplo.. (shrink)

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02 This gorgeous book presents and discusses the oils, works on paper, and other artistic creations of William Holman Hunt, one of the three major artistic talents of the Pre-Raphaelite brotherhood. This gorgeous book presents and discusses the oils, works on paper, and other artistic creations of William Holman Hunt, one of the three major artistic talents of the Pre-Raphaelite brotherhood.

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Does the receipt of benefits from some common resource create an obligation to contribute toward its maintenance? If so, what is the basis of this obligation? I consider whether individual contributions to climate change can be impugned as wrongful free riding upon the stability of the planet's climate system, when persons enjoy its benefits but refuse to bear their share of its maintenance costs. Two main arguments will be advanced: the first urges further modification of H.L.A. Hart’s “principle of fairness” (...) as the basis for demanding that would-be free riders pay their fair share in the context of climate change, while the second claims that remedial action on climate change is better captured through collective action analysis than through harm principles that seek to connect individual actions to bad environmental outcomes. (shrink)

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We develop a vision of consumer responsibility in purchasing decisions in light of the Coalition of Immokalee Workers’ boycotts. These boycotts succeeded in convincing large fast food companies and national supermarket chains to pay tomato growers a penny more per pound, to improve working conditions and wages for pickers. The C.I.W. efforts to generate consumer support eschewed claims associated with rule-based obligations in favor of appeals more typically associated with virtue and caring ethics. The strategies encouraged consumers to understand the (...) plight of tomato pickers and to extend concern in an effort to improve the world. These strategies are associated more with encouragement to contribute to the social good rather than claims that in refusing to help, consumers would fail to fulfill an obligation. Insights from virtue ethics and caring ethics are offered as a model for a broader account of consumer social responsibility. (shrink)

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It is suggested that some limitations of current designs for medical AI systems stem from the failure of those designs to address issues of artificial consciousness. Consciousness would appear to play a key role in the expertise, particularly the moral expertise, of human medical agents, including, for example, autonomous weighting of options in diagnosis; planning treatment; use of imaginative creativity to generate courses of action; sensorimotor flexibility and sensitivity; empathetic and morally appropriate responsiveness; and so on. Thus, it is argued, (...) a plausible design constraint for a successful ethical machine medical or care agent is for it to at least model, if not reproduce, relevant aspects of consciousness and associated abilities. In order to provide theoretical grounding for such an enterprise we examine some key philosophical issues that concern the machine modelling of consciousness and ethics, and we show how questions relating to the first research goal are relevant to medical machine ethics. We believe that this will overcome a blanket skepticism concerning the relevance of understanding consciousness, to the design and construction of artificial ethical agents for medical or care contexts. It is thus argued that it would be prudent for designers of MME agents to reflect on issues to do with consciousness and medical expertise; to become more aware of relevant research in the field of machine consciousness ; and to incorporate insights gained from these efforts into their designs. (shrink)

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In what sense is a person addicted to drugs or alcohol incompetent, and so a legitimate object of coercive treatment? The standard tests for competence do not pick out the capacity that is lost in addiction: the capacity to properly regulate consumption. This paper is an attempt to sketch a justificatory framework for understanding the conditions under which addicted persons may be treated against their will. These conditions rarely obtain, for they apply only when addiction is extremely severe and great (...) harm threatens. It will be argued also that to widen the measures currently in place in some jurisdictions, though philosophically well-motivated, would require very strong evidence of a set of conditions disposing a person to an addictive future. It is doubtful that any such currently available evidence is strong enough to justify coercive treatment. Nevertheless, coercive treatment of addiction is already a reality, with the potential for more, and so some discussion will be presented regarding the extraordinary safeguards necessary to prevent misapplication of such treatment policies. (shrink)

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Given that numerous critics have complained about Saw’s apparently confused sense of ethics, it is surprising that little attention has been paid to how morality operates in narrative itself. Coming from a Nietzschean perspective - specifically questioning whether the lead torturer Jigsaw is a passive or a radical nihilist - I seek to rectify that oversight. This philosophical reading of the series explores Jigsaw’s moral stance, which is complicated by his hypocrisy: I contend that this underpins critical complaints regarding the (...) films’ (and frequently the audience’s) "muddled" morality. My narrative analysis reveals that Jigsaw’s values are not as confused as they may first appear to be. Despite explicitly proclaiming that his quest is to save others, his actions reveal another story (and not only because his schema is homicidal). Following the loss of his unborn son and his failed suicide attempt, Jigsaw seeks to symbolically eradicate himself: the victims he selects reflect and reify his own obsessive personality traits. In keeping with the franchises’ narrative twists – which are designed to reverse initially "obvious" meanings – I argue that Jigsaw’s proclamations have misdirected critics. His nihilism may be manifested as coerced suffering and articulated as distaste with the world, yet the series’ symbolic target is Jigsaw himself. (shrink)

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Huck Finn’s struggles with his conscience, as depicted in Mark Twain’s famous novelThe Adventures of Huckleberry Finn(AHF) (1884), have been much discussed by philosophers; and various philosophical lessons have been extracted from Twain’s depiction of those struggles. Two of these philosophers stand out, in terms of influence: Jonathan Bennett and Nomy Arpaly. Here I argue that the lessons that Bennett and Arpaly draw are not supported by a careful reading of AHF. This becomes particularly apparent when we consider the final (...) part of the book, commonly referred to, by literary scholars, as ‘the evasion’. During the evasion Huck behaves in ways that are extremely difficult to reconcile with the interpretations of AHF offered by Bennett and Arpaly. I extract a different philosophical lesson from AHF than either Bennett or Arpaly, which makes sense of the presence of the evasion in AHF. This lesson concerns the importance of conscious moral deliberation for moral guidance and for overcoming wrongful moral assumptions. I rely on an interpretation of AHF that is influential in literary scholarship. On it the evasion is understood as an allegory about US race relations during the 20-year period from the end of the US Civil War to the publication of AHF. (shrink)

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In 2016, a Cincinnati Zoo worker shot and killed a Western lowland gorilla to protect a three-year-old boy who had fallen into the animal’s enclosure. This incident involves a variant of the classical trolley problem, one in which the death of a human being on the main track might be avoided by selecting an alternate track containing a member of an endangered species. This problem raises two important questions for environmental ethics. First, what, if anything, imbues a human child with (...) greater value than a member of a critically endangered species? Second, is it ethical for zoos to house species such as gorillas? With regard to the first question, at a minimum, it is not obvious whether a human child or a gorilla has the greater value. With regard to the second question, an appeal can be made to Japanese environmental philosophy, particularly the ethical paradigm of kyōsei and the aesthetics of Yuriko Saitō. Members of endangered species have intrinsic value, which entails human obligations to protect the species as a whole and minimize harm to its specimens. (shrink)

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This chapter explores the relationship between ‘hardcore’ horror films, and the discursive context in which mainstream horror releases are being dubbed ‘extreme’. This chapter compares ‘mainstream’ and ‘hardcore’ horror with the aim of investigating what ‘extremity’ means. I will begin by outlining what ‘hardcore’ horror is, and how it differs from mainstream horror (both in terms of content and distribution). I will then dissect what ‘extremity’ means in this context, delineating problems with established critical discourses about ‘extreme’ horror. Print press (...) reviewers focus on theatrically released horror films, ignoring microbudget direct-to-video horror. As such, their adjudications about ‘extremity’ in horror begin from a limited base that misrepresents the genre. Moreover, ‘extremity’ is not a universally shared value, yet it is predominantly presented as if referring to an objective, universally agreed-upon standard. Such judgements change over time. Moreover, in contrast to marketers’ uses of ‘extreme’, press critics predominantly use the term as a pejorative. Although academics have sought to defend and contextualise particular maligned films and directors, scholars have focused on a handful of infamous examples. As I will explain, academic publishers implicitly support that narrow focus. As such, the cumulative body of scholarly work on ‘extreme’ horror inadvertently replicates print press critics’ mischaracterisation of the genre. These discursive factors limit our collective understandings of ‘horror’, its ostensible ‘extremity’. and of ‘extremity’ qua concept. Given that the discourse of ‘extremity’ is so commonly employed when censuring representations that challenge established genre conventions, it is imperative that horror studies academics attend to peripheral hardcore horror texts, and seek to develop more robust conceptual understandings of extremity. (shrink)

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Based on the Writer(s)-within-Community Model, this article focuses on the role of handwriting in writers’ composing process. With the goal of highlighting the importance of researching and promoting handwriting, we provide an extensive summary of current evidence on the topic. It is well established that an important condition for skilled writing is handwriting automaticity. As here reviewed, there are at least four reasons why poor and slow handwriting can interfere with writing: it has a negative impact on the reader, creates (...) a mismatch between ideas generation and recording, imposes heavy demands on working memory, and turns writing into a painful experience. Grounded on this, we make the case for providing child and adolescent writers with explicit and systematic practice in handwriting through evidence-based practices. The best practices at the letter (e.g., alphabet exercises), word/sentence (e.g., copying exercises), and text (e.g., authentic writing tasks) levels are reviewed. We conclude that the integration of handwriting practices into the educational program of beginning and developing writers is particularly important. It may allow the creation of solid basis for other writing abilities to flourish and therefore contribute to the emergence of capable and motivated writers. (shrink)

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It is premature to conclude that music is an adaptation. Given the danger of overextending the adaptationist mode of explanation, the default position should be the byproduct hypothesis, and it should take very strong evidence to drag us into the adaptationist camp. As yet, the evidence isn't strong enough – and the proposed adaptationist explanations have a number of unresolved difficulties.

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Starting from the 2009 Istanbul Biennial, with its Brechtian curatorial theme, this essay considers the Left’s varying responses to art’s so-called ‘political turn’. Discussion ranges from the local and regional context of the Biennial’s function as part of Turkey’s bid to join the EU, through to a longer theoretical perspective on the critical debates over ‘art and life’, artistic autonomy and heteronomy, and the revival in avant-gardism. The authors propose that the standard accounts of the intimate connection between the commodity (...) and art have become politically counterproductive. They suggest that Marxist analysis needs to develop a more complexly-articulated philosophical reflection on the relation between economy, politics, and art ‐ and between political and aesthetic praxes ‐ if it is to advance its longstanding contributions to considerations of ‘aesthetics and politics’. (shrink)

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For low-risk mothers who do not wish to give birth in a hospital, a nearby birth center led by midwives is an excellent option.

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Deep ecology's biocentric philosophy rejects the anthropocentrism of mainstream environmentalism. Biocentrism holds that all life has inherent value and, as such, is worthy of respect and protection. Deep ecology's action strategy emerges from disgust with the compromises made by mainstream environmentalism. Deep ecologists tend toward confrontational actions such as blockades, “tree sits,” and “ecotage” (“monkey wrenching” or covert direct action). Earth First! in the United States, and Rainforest Action Network at the international level, are two well-known deep ecology groups. Bound (...) together in a complex relationship, deep ecology is both dependent on and antagonistic toward the life sciences. As yet, there is no explicit, deep ecological statement for scientific reform. But there have been scientific developments cheering to deep ecologists, including the development and growth of the new field of conservation biology. This article begins to outline the reforms necessary to bring establishment science closer to radical ecological principles. (shrink)

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