In this paper, I explore general features of the “architecture” (relations of white space, diagram, and text on the page) of medieval manuscripts and early printed editions of Euclidean geometry. My focus is primarily on diagrams in the Arabic transmission, although I use some examples from both Byzantine Greek and medieval Latin manuscripts as a foil to throw light on distinctive features of the Arabic transmission. My investigations suggest that the “architecture” often takes shape against the backdrop of an educational (...) landscape. The constraints of the economic marketplace and cultural aesthetic ideals also appear to play a role in determining the “architecture” of both manuscripts and early printed editions. (shrink)

This article takes up the adventure of the Arabic version of the Elements published in Rome at the Typographia Medicea in 1594 at the point where the first installment (Cassinet, Revue française d’histoire du livre 78–79:5–51, 1993) ended. In this new installment of the adventure, we situate the Rome edition within a stemma of connected Arabic copies spanning some four centuries. We show that the text of the Rome edition was typeset from Biblioteca Medicea Laurenziana, Or. 20 and that Or. (...) 20 in turn was copied from Or. 50. We show that a manuscript (Tehran, Sipahsalar 540) was later copied from the printed edition and that still later the text of the Rome edition was reissued in lithograph form in Fez. The story is important because the Rome edition influenced the development of non-Euclidean geometry in European mathematics and because the mistaken identity of its author has led to persistent errors in the history of mathematics. (shrink)

"Are those who know equal to those who do not know?". In the Hadith similar sentiments are expressed; "The seeking of knowledge is obligatory upon every Muslim". These demands to attain knowledge have been deeply inscribed on the hearts of pious Muslims everywhere. Nevertheless, there have been discussions historically over whether every statement claiming to be valid knowledge should be accepted under such injunctions. Knowledge of nature is one such area of concern. Should the results of natural philosophy or science (...) be accepted uncritically as valid knowledge? This question is especially acute in cases where the sciences appear to contradict the overt content of the divine Qur'anic revelation, whose veracity cannot be questioned. Some have argued that all knowledge is valid, while others have claimed that some knowledge is not acceptable and should either be reformulated in an appropriate way or be excluded from the repertoire of the sincere Muslim. (shrink)

"Are those who know equal to those who do not know?". In the Hadith similar sentiments are expressed; "The seeking of knowledge is obligatory upon every Muslim". These demands to attain knowledge have been deeply inscribed on the hearts of pious Muslims everywhere. Nevertheless, there have been discussions historically over whether every statement claiming to be valid knowledge should be accepted under such injunctions. Knowledge of nature is one such area of concern. Should the results of natural philosophy or science (...) be accepted uncritically as valid knowledge? This question is especially acute in cases where the sciences appear to contradict the overt content of the divine Qur'anic revelation, whose veracity cannot be questioned. Some have argued that all knowledge is valid, while others have claimed that some knowledge is not acceptable and should either be reformulated in an appropriate way or be excluded from the repertoire of the sincere Muslim. (shrink)

Euclid discusses the ex aequali relationship twice in the Elements. The first is in Book V, during his discussion of arithmetical relations between mathematical magnitudes in general. The second is in Books VIIIX, he was not much troubled by the differences between his treatment of ex aequali ratios in these two contexts. Later generations of mathematicians, however, found these differences less acceptable and tried to minimize them in various ways. This paper summarizes Euclid's use of the ex aequali relation in (...) developing his mathematics. The paper then outlines the fate of the post-Theonine Greek attempts to the Euclidean discussion when the Elements entered the Arabic/Islamic intellectual tradition. The study concludes with the attempts by Ibn al-Hayam and Ibn al-Sarī to improve the parallelism between the discussions of ex aequali ratios in Book V and Book VII. (shrink)

Despite theorisation and consistent Pracademic (academics who are also practitioners) contributions to the concepts of truth-telling and decolonising epistemologies in the fields of activist research, there remains ongoing need for articulating the everyday praxis and positionality of empirical work. This paper considers the practice of two intercultural Australian-based practitioners’ examination of the ethical practices towards decolonising praxis as a contributor to third-space youth development which considers the space between participants. First Nations terminology is drawn on to explore the empirical nature (...) of third space theory (Bhabha) acknowledging the social construct of hybrid identities within individuals and communities’ personhood. Through exploring Indigenous inquiry as a contributor to third-space youth development, this paper argues that co-creation of knowledge amongst young people and practitioners considers a third space which can allow for deeper understandings of intercultural work and power dynamics. This article provides the opportunity to further explore a critical analysis of the challenges and possibilities of practitioners/pracademics working towards a decolonising journey which has implications for the ethics of youth work practice globally. (shrink)

Moral judgment depends critically on theory of mind, reasoning about mental states such as beliefs and intentions. People assign blame for failed attempts to harm and offer forgiveness in the case of accidents. Here we use fMRI to investigate the role of ToM in moral judgment of harmful vs. helpful actions. Is ToM deployed differently for judgments of blame vs. praise? Participants evaluated agents who produced a harmful, helpful, or neutral outcome, based on a harmful, helpful, or neutral intention; participants (...) made blame and praise judgments. In the right temporo-parietal junction, and, to a lesser extent, the left TPJ and medial prefrontal cortex, the neural response reflected an interaction between belief and outcome factors, for both blame and praise judgments: The response in these regions was highest when participants delivered a negative moral judgment, i.e., assigned blame or withheld praise, based solely on the agent's intent. These results show enhanced attention to mental states for negative moral verdicts based exclusively on mental state information. (shrink)

The issues of climate change and environmental degradation elicit diverse responses. This paper explores how an understanding of human moral psychology might be used to motivate conservation efforts. Moral concerns for the environment can relate to issues of harm or impurity . Aversions to harm are linked to concern for current or future generations, non-human animals, and anthropomorphized aspects of the environment. Concerns for purity are linked to viewing the environment as imbued with sacred value and therefore worthy of being (...) protected at all costs. While both harm-based and purity-based framings of environmental issues can sometimes backfire, we argue that making these moral concerns salient can nevertheless bring about moral responses to environmental issues. In sum, scientists' emerging knowledge about the moral mind can be used to facilitate the sustainable conservation of the planet. (shrink)

This paper considers what it is about violent video games that leads one reasonably minded person to declare “That is immoral” while another denies it. Three interpretations of video game content are discussed: reductionist, narrow, and broad. It is argued that a broad interpretation is required for a moral objection to be justified. It is further argued that understanding the meaning of moral utterances—like “x is immoral”—is important to an understanding of why there is a lack of moral consensus when (...) it comes to the content of violent video games. Constructive ecumenical expressivism is presented as a means of explaining what it is that we are doing when we make moral pronouncements and why, when it comes to video game content, differing moral attitudes abound. Constructive ecumenical expressivism is also presented as a means of illuminating what would be required for moral consensus to be achieved. (shrink)

Detailed studies of people who have experienced the Capgras delusion (the delusion that certain other people, usually close relatives, have been replaced by impostors) have led to advances in constructing an account which can deal with the basic symptomatology, testing alternative possibilities, generating and testing non‐trivial predictions, and broadening the scope of the basic account to encompass other delusions. This paper outlines these developments. It uses them to explore implications for understanding the formation and maintenance of beliefs, and to discuss (...) basic principles of what has come to be known as cognitive neuropsychiatry. (shrink)

Peer review is a widely accepted instrument for raising the quality of science. Peer review limits the enormous unstructured influx of information and the sheer amount of dubious data, which in its absence would plunge science into chaos. In particular, peer review offers the benefit of eliminating papers that suffer from poor craftsmanship or methodological shortcomings, especially in the experimental sciences. However, we believe that peer review is not always appropriate for the evaluation of controversial hypothetical science. We argue that (...) the process of peer review can be prone to bias towards ideas that affirm the prior convictions of reviewers and against innovation and radical new ideas. Innovative hypotheses are thus highly vulnerable to being “filtered out” or made to accord with conventional wisdom by the peer review process. Consequently, having introduced peer review, the Elsevier journal Medical Hypotheses may be unable to continue its tradition as a radical journal allowing discussion of improbable or unconventional ideas. Hence we conclude by asking the publisher to consider re-introducing the system of editorial review to Medical Hypotheses. (shrink)

The increasing pressure from different facets of society exerted on multinational companies to become more philanthropic and claim ownership of their impacts is now becoming a standard practice. Although research in corporate social responsibility has arguably been recent, the application of activities taking a voluntary form from MNCs seem to vary reflecting a plethora of factors, particularly one obvious being the backwater local communities of developing countries where most of the natural extraction projects are located. This chapter examines views of (...) two Papua New Guinea local communities hosting large-scale mining operations and explains the demands arising from situational relativities, which are becoming too conspicuous for mine developers not to ignore. The research undertaken with several assertions highlights the perceived imperativeness allowing companies to integrate the CSR into the essential management pursuits of running mines in PNG. (shrink)

This chapter contains section titled: Art, Culture, and Appropriation Types of Cultural Appropriation What is a Culture? Objections to Cultural Appropriation In Praise of Cultural Appropriation.

It is argued that the Tractatus Project of Logical Atomism, in which the world is conceived of as the totality of independent atomic facts, can usefully be understood by conceiving of each fact as a bit in logical space. Wittgenstein himself thinks in terms of logical space. His elementary propositions, which express atomic facts, are interpreted as tuples of co-ordinates which specify the location of a bit in logical space. He says that signs for elementary propositions are arrangements of names. (...) Here, the names are understood as numerical symbols specifying coordinates. It is argued that, using this approach, the so-called colour-exclusion problem, which was Wittgensteins reason for abandoning the Tractatus, is in fact soluble. However, if logical space is a continuum then some coordinates will need to be expressed by numerical symbols that are infinite in size. How is this to be understood in Tractatus terms? It is shown that, in the Tractatus, Wittgenstein did recognise the possibility of infinite propositions and sentences expressing them. At first sight his approach to infinite sentences, and the approach of the present paper, seem to differ, but it is argued that the difference is superficial. Finally, we address the question of whether Logical Atomism is viable and this raises issues concerning its relationship to natural science. (shrink)

In Political Liberalism John Rawls argues that “the reasonable” and “the rational” are “two distinct and independent” ideas. This differentiation is essential to the viability of Rawls' conception of political liberalism insofar as it facilitates the recognition and subsequent voluntary acceptance of the need for a public conception of justice that requires all individuals to forsake the unfettered pursuit of their personal ambitions. However, the soundness of Rawls' argument is premised upon a number of questionable claims that, in effect, render (...) his proposed distinction between the reasonable and the rational more chimerical than real, and in so doing critically undermine the ability of his conception of justice to secure the type of voluntary public consensus he deems necessary to establish and sustain a just and stable liberal democracy. It is concluded that the only way one can be assured of generating the sought after conditions is to develop a regulatory framework that publicly supports and protects the principles embodied in Rawls' conception of reasonableness, rather than relying upon the reasonableness of individuals to secure and nourish the required conditions. S. Afr. J. Philos. Vol.24(4) 2005: 308-320. (shrink)

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A collection of essays representing diverse approaches to feminist ethical analysis of social policy. Subjects include the Family and Medical Leave Act, combat exclusion and the role of women in the military, unwed fathers' rights, mail-order brides, pornography, breast implants, and sex-selective abortion. Paper edition (unseen), $17.95. Annotation copyrighted by Book News, Inc., Portland, OR.

This paper is premised on the idea that cyberspace permits the user a degree of somatic flexibility?a means of transcending the physical body but not, importantly, embodiment. Set within a framework of progressive embodiment (the assumption that individuals seek to exploit somatic flexibility so as to extend the boundaries of their own embodiment?what we call the supermorphic persona), we examine the manner of this progression. Specifically, to what extent do components of embodiment?the self-as-object, the phenomenal self, and the body-schema?find authentic (...) expression within cyberspace? In addition, we also consider ways in which the issue of authenticity might impact on the psychological well being of the individual who seeks to transcend domains and present their supermorphic persona on- and offline. (shrink)

The epigrams of the Carmina Priapea comically celebrate the exploits of the ithyphallic god Priapus, most often seen lording over his garden threatening would-be thieves with rape. In so doing, they promote a phallocentric sex-gender ideology whose valorized position was reserved for the active man who could control himself and dominate others. But the physical experience of reading these poems runs counter to the codes of masculinity their content upholds. Their rhythms and sounds immerse the reader in a range of (...) all-over pleasures that undermine the bodily comportment championed and embodied by Priapus himself. They thereby invite their readers to experience what I call the touch of the cinaedus, an expansive sensuality associated with this maligned sexual type. The Carmina Priapea's ongoing suggestion that entering this garden of verse will turn its readers into cinaedi might, then, be read as a promise as well as a threat. This promise is no less than the promise of poetry itself, a form of linguistic organization that invites all readers to revel in the cinaedus' liberating touch. (shrink)

This paper attends to the pedagogical benefits of using modeling clay to teach students the difficult Taoist concept of Wu Wei. The concept Wu Wei is often difficult to teach because students who are raised on the Western work effort find it impossible to grasp principles of effortless work and creative quietude. The exercises transform student's initial negative reaction to the concept into a positive intent through guided practices in molding clay. The clay exercises provide students with the experience of (...) silent work, which is need to complete their philosophical picture of the concept of Wu Wei. Students are able to engage in a relaxed activity that comes through practice facilitated by educators, which gives students a hands-on experience of Taoist attitudes of simple work and effortlessness. (shrink)

Though the word "atonement" does not appear in King Lear, the concept is present, along with related ones, like sin, justice, redemption, and sacrifice. Like other plays, Lear alludes to various atonement theories, setting them in dramatic conflict or cooperation and subjecting some to critique. Besides revealing the inadequacy of models based on payment or punishment, the play reinterprets the sacrificial theory of atonement by presenting sacrifice (especially that of Cordelia) as gracious and redemptive self-offering, not as a punishment or (...) payment that satisfies anger or offended honor. Though the play’s religious references, including to Christ, are pervasive, ultimately atonement takes place at a human level, in the healing of relationships and inner maladies. Yet such atonement involves what may be called “ethical transcendence,” a transcendence consisting not in an ascent beyond the human condition, but rather in the offering of oneself in relationship and service to others. (shrink)

Many of the psychological studies carried out within virtual environments are motivated by the idea that virtual research findings are generalizable to the non-virtual world. This idea is vulnerable to the paradox of fiction, which questions whether it is possible to express genuine emotion toward a character (or event) known to be fictitious. As many of these virtual studies are designed to elicit, broadly speaking, emotional responses through interactions with fictional characters (avatars) or objects/places, the issue raised by the paradox (...) seems particularly apt. This paper assesses the extent to which the paradox of fiction constitutes a legitimate challenge to psychological research within virtual environments, and argues that any alleged conflict is in fact a product of an overly simplistic view of emotions which a more complete understanding resolves. Moreover, through a more detailed analysis of why the paradox cannot be sustained, one finds justification for the claim that emotions elicited through interactions with virtual (fictitious) objects/events are valid. However, their generalizability to the non-virtual world must still be treated with caution. (shrink)

This study uses the theory of dyadic morality to analyze construction of cyberbullying as a contested social issue in U. S. newspaper opinion pieces. The theory of dyadic morality posits that when...