The surviving portion of the tenth-century Egyptian Muḥammad b. Aḥmad al-Tamīmī’s recently edited Ṭīb al-ʿarūs has several formulas relating to the dying and perfuming of textiles. Some refer to the use of carved molds to impress designs upon textiles. Tamīmī’s formulas treat in particular the application of gold leaf and perfumed dye pastes with blocks, but presuppose the technology of using blocks to apply designs to textiles and include a vocabulary of technical terms for the process. This textual evidence provides (...) additional context for surviving early medieval Islamic block-printed gilded textiles. The attestation of the use of blocks to decorate textiles is contemporary with the use of blocks to print Arabic amulet texts, known by the tenth century from extant specimens and some literary evidence. (shrink)

Arabian Drugs in Early Medieval Mediterranean Medicine. By Zohar Amar and Efraim Lev. Edinburgh Studies in Classical Islamic History and Culture. Edinburgh: Edinburgh University Press, 2017. Pp. xiv + 290, ills. $125, £80.

Islamic pharmacology included numerous plant-derived substances, especially from South and Southeast Asia, that were unfamiliar in ancient Greek and Roman times. The arrival of these new materia medica is commonly accepted to be a consequence of the expanding horizons of trade in the Islamic period. Closer examination, however, reveals that many of these substances are in fact attested in pre-Islamic times. In addition, the philological evidence of the names of these materia medica in Arabic frequently shows that their path into (...) the Near East occurred through Persian culture. These factors suggest that we must look to the pre-Islamic Sasanian period for the context of the arrival of many of the new so-called Islamic drugs. (shrink)

Historian James H. Jones published the first edition of Bad Blood, the definitive history of the Tuskegee Syphilis Experiment, in 1981. Its clear-eyed examination of that research and its implications remains a bioethics classic, and the 30-year anniversary of its publication served as the impetus for the reexamination of research ethics that this symposium presents. Recent revelations about the United States Public Health Service study that infected mental patients and prisoners in Guatemala with syphilis in the late 1940s in order (...) to determine the efficacy of treatment represent only one of the many attestations to the persistence of ongoing, critical, and underaddressed issues in research ethics that Bad Blood first explored. Those issues include, but are not limited to: the complex and contested matters of the value of a given research question, the validity of the clinical trial designed to address it, and the priorities of science. (shrink)

BackgroundA growing number of studies show the potential of loyalty card data for use in health research. However, research into public perceptions of using this data is limited. This study aimed to investigate public attitudes towards donating loyalty card data for academic health research, and the safeguards the public would want to see implemented. The way in which participant attitudes varied according to whether loyalty card data would be used for either cancer or COVID-19 research was also examined.MethodsParticipants were recruited (...) via Prolific Academic to take part in semi-structured telephone interviews, with questions focused on data sharing related to either COVID-19 or ovarian/bowel cancer as the proposed health condition to be researched. Content analysis was used to identify sub-themes corresponding to the two a priori themes, attitudes and safeguards.ResultsParticipant attitudes were found to fall into two categories, either rational or emotional. Under rational, most participants were in favour of sharing loyalty card data. Support of health research was seen as an important reason to donate such data, with loyalty card logs being considered as already within the public domain. With increased understanding of research purpose, participants expressed higher willingness to donate data. Within the emotional category, participants shared fears about revealing location information and of third parties obtaining their data. With regards to safeguards, participants described the importance of anonymisation and the level of data detail; the control, convenience and choice they desired in sharing data; and the need for transparency and data security. The change in hypothetical purpose of the data sharing, from Covid-19 to cancer research, had no impact on participants’ decision to donate, although did affect their understanding of how loyalty card data could be used.ConclusionsBased on interviews with the public, this study contributes recommendations for those researchers and the wider policy community seeking to obtain loyalty card data for health research. Whilst participants were largely in favour of donating loyalty card data for academic health research, information, choice and appropriate safeguards are all exposed as prerequisites upon which decisions are made. (shrink)

My interest here is in the way Leo Strauss and his followers, the Straussians, have dealt with race and rights, race and slavery in the history of the United States. I want, first, to assess Leo Strauss's rather ambivalent attitude toward America and explore the various ways that his followers have in turn analyzed the Lockean underpinnings of the American “regime,” sometimes in contradistinction to Strauss's views on the topic. With that established, I turn to the account, particularly that offered (...) by Harry Jaffa, of how slavery and race comported—or did not—with the Straussian account of the political foundations of the new nation and how latter-day followers of Strauss have dealt with the persisting topic of race and racism in America. Overall, I want to make two large points. First, the Straussian commitment to superhistorical standards provides the Straussians with a moral perspective on slavery, race, and racism. Second, though race and slavery have been less than central among the concerns of most followers of Strauss, the contributions of Jaffa and others have significantly shaped the present American conservative position on race, including the idea of color-blindness. (shrink)

It is tempting to think that we have heard just about all we want or need to know about race. As the above quotes indicate, modern notions of race have always revolved around the faculty of vision, with supplementary contributions from other senses such as hearing, as Arendt notes in a tacit allusion to one mark of Jewish difference—the way they sounded when concentrated in urban settings. Yet two very recent works—Mark M. Smith's How Race Is Made and Anne C. (...) Rose's Psychology and Selfhood in the Segregated South —have much to teach us about how race has “worked”, particularly in the twentieth-century South but also, by implication, in the United States in general. Both works assume that, historically, race is no mere add-on to the self, a kind of externality that, once detected, can be relatively easily excised. Rather, it stands right at the heart of personal and group identity in a nation where race and ethnicity continue to assume surprising new shapes and forms. (shrink)

There have been two different schools of thought on the evolution of dominance. On the one hand, followers of Wright [Wright S. 1929. Am. Nat. 63: 274–279, Evolution: Selected Papers by Sewall Wright, University of Chicago Press, Chicago; 1934. Am. Nat. 68: 25–53, Evolution: Selected Papers by Sewall Wright, University of Chicago Press, Chicago; Haldane J.B.S. 1930. Am. Nat. 64: 87–90; 1939. J. Genet. 37: 365–374; Kacser H. and Burns J.A. 1981. Genetics 97: 639–666] have defended the view that dominance (...) is a product of non-linearities in gene expression. On the other hand, followers of Fisher [Fisher R.A. 1928a. Am. Nat. 62: 15–126; 1928b. Am. Nat. 62: 571–574; Bürger R. 1983a. Math. Biosci. 67: 125–143; 1983b. J. Math. Biol. 16: 269–280; Wagner G. and Burger R. 1985. J. Theor. Biol. 113: 475–500; Mayo O. and Reinhard B. 1997. Biol. Rev. 72: 97–110] have argued that dominance evolved via selection on modifier genes. Some have called these “physiological” versus “selectionist,” or more recently [Falk R. 2001. Biol. Philos. 16: 285–323], “functional,” versus “structural” explanations of dominance. This paper argues, however, that one need not treat these explanations as exclusive. While one can disagree about the most likely evolutionary explanation of dominance, as Wright and Fisher did, offering a “physiological” or developmental explanation of dominance does not render dominance “epiphenomenal,” nor show that evolutionary considerations are irrelevant to the maintenance of dominance, as some [Kacser H. and Burns J.A. 1981. Genetics 97: 639–666] have argued. Recent work [Gilchrist M.A. and Nijhout H.F. 2001. Genetics 159: 423–432] illustrates how biological explanation is a multi-level task, requiring both a “top-down” approach to understanding how a pattern of inheritance or trait might be maintained in populations, as well as “bottom-up” modeling of the dynamics of gene expression. (shrink)

In 1968, Motoo Kimura submitted a note to Nature entitled “Evolutionary Rate at the Molecular Level,” in which he proposed what has since become known as the neutral theory of molecular evolution. This is the view that the majority of evolutionary changes at the molecular level are caused by random drift of selectively neutral or nearly neutral alleles. Kimura was not proposing that random drift explains all evolutionary change. He does not challenge the view that natural selection explains adaptive evolution, (...) or, that the vertebrate eye or the tetrapod limb are products of natural selection. Rather, his objection is to “panselectionism’s intrusion into the realm of molecular evolutionary studies”. According to Kimura, most changes at the molecular level from one generation to the next do not affect the fitness of organisms possessing them. King and Jukes (1969) published an article defending the same view in Science, with the radical title, “Non- Darwinian Evolution,” at which point, “the fat was in the fire” (Crow, 1985b). The neutral theory was one of the most controversial theories in biology in the late twentieth century. This chapter will review the debate over the netural theory subsequent to Kimura. (shrink)

Two treatises on memory which have come down to us from antiquity are Aristotle’s “On memory and recollection” and Plotinus’ “On perception and memory” ; the latter also wrote at length about memory in his “Problems connected with the soul”. In both authors memory is treated as a ‘modest’ faculty: both authors assume the existence of a persistent subject to whom memory belongs; and basic cognitive capacities are assumed on which memory depends. In particular, both theories use phantasia to explain (...) memory. Aristotle takes representations to be changes in concrete living things which arise from actual perception. To be connected to the original perception the representation has to be taken as a copy of the original experience ‑ this is the way Aristotle defines memory at the end of his investigation. Plotinus does not define memory: he is concerned with the question of what remembers. This is of course the soul, which goes through different stages of incarnation and disincarnation. Since the disembodied soul can remember, so he does not have Aristotle’s resources for explaining the continued presence of representations as changes in the concrete thing. Instead, he thinks that when acquiring a memory we acquire a capacity in respect of the object of the memory, namely to make it present at a later time. (shrink)

I defend the view that the design of the built environment should be a proper part of environmental ethics. An environmentally responsible culture should be one in which citizens take responsibility for the domesticated environments in which they live, as well as for their effects on wild nature. How we build our world reveals both the possibilities in nature and our own stance toward the world. Our constructions and contrivances also objectively constrain the possibilities for the development of a human (...) way of life integrated with wild nature. An environmentally responsible culture should require a built world that reflects and projects care and respect toward nature. (shrink)

This essay articulates the importance of the domesticated landscape for a mature environmental ethics. Human beings are spatial beings, deeply implicated in their relationships to places, both wild and domesticated. Human identity evolves contextually through interaction with a "world." If this world obscures our perception of wild nature, it will be difficult to motivate the social and psychological will to imagine, let alone participate in, a culture that values environmentally responsible conduct. My argument is informed by a pragmatist suspicion of (...) fixed dualisms separating humans from nature, the wild from the domesticated, and the natural from the artificial. Drawing on a variety of sources, the essay calls for greater attention to the ways in which the making of our domesticated worlds can contribute to or undermine our ability to take the intrinsic value of nature seriously. (shrink)

Hunting is a complex phenomenon. l examine it from four different perspectives-animal liberation, the land ethic, primitivism, and ecofeminism-and find no moral justification for sport hunting in any of them. At the same time, however, I argue that there are theoretical flaws in each of these approaches. Animal liberationists focus too much on the individual animal and ignore the difference between domestic and wild animals. Leopold’s land ethic fails to come to terms with the self-domestication of humans. I argue that (...) the holism of the land ethic does not in itself justify hunting as a human act of predation appropriate to the demands of wild biotic communities. Primitivists, such as Paul Shepard and Ortega y Gasset, mistakenly argue that hunting is an essential part of human nature and hence part of a healthy return to a natural way of life. Their argument marginalizes women’s relations to nature. Finally, I take seriously the ecofeminist claim that sport hunting is a symptom ofpatriarchy’s fixation on death and violence, although I criticize the more radical claim that women are closer to nature than men. Hunting should be investigated within the broader context of patriarchal social relations between men and women. As an act of violence it constitutes one element of a cultural matrix which is destructive to hoth women and nature. (shrink)

"This collection of essays owes its inception to a symposium held in Munich 8-10th September 2003"--P. [i].

Aristotle's "Parva Naturalia" culminates in definitions of the stages of the life cycle, from the generation of a new living thing up to death. This book provides a detailed reading of the end of the "Parva Naturalia" and shows how it completes the investigation into life begun in the "De Anima".

In this essay I examine the relevance of the vocabulary of an ethics of care to ecofeminism. While this vocabulary appears to offer a promising alternative to moral extensionism and deep ecology, there are problems with the use of this vocabulary by both essentialists and conceptualists. I argue that too great a reliance is placed on personal lived experience as a basis for ecofeminist ethics and that the concept of care is insufficiently determinate to explicate the meaning of care for (...) nature. (shrink)

Ren in the Lunyu is often taken to be virtue; if virtue is taken to be excellence as performing a function, as Plato understands it, this is not persuasive. Nor is it easy to show how ren encompasses or implies all other virtues. Ren is furthermore ambiguous—it is used both in a wide sense and specifically as benevolence; in fact there are at least six accounts of what ren is in the Lunyu. This ambiguity cannot be made harmless by use (...) of speech act theory, since commands, for example, require satisfaction conditions for them to be comprehensible. I conclude on a skeptical note: how ren is to be understood as virtue, if at all, remains unclear. (shrink)

In Menciusiia6 all humans are said to have ‘a heart that does not bear the suffering of others’. I argue that this statement is illustrated, rather than proven, by the example of our reaction to a child about to fall into a well. This illustration can be located at the most basic level of ethical universals : basic ethical training; further steps in a ladder of reflection are universal reflection on ethical norms themselves, which may finally be related universally to (...) non‐ethical concerns. (shrink)

This essay reflects on three strategic visions of how society might develop in the direction of a more environmentally responsible culture. These strategies - green technology, ecocentrism, and civic environmentalism - offer promising elements of what we need. However, each fails in different ways to successfully explain how citizens, caught up in consumerist practices and their supporting belief systems, can be led to take the transformative steps needed to build a culture that engages responsibly and respectfully with the natural environment. (...) This essay aims to acknowledge the contributions of these three approaches, while also critically reflecting on their limitations. The core limitation is the unresolved clash between ecocentrism's focus on the vulnerability of nature's intrinsic value to any anthropogenic intervention and civic environmentalism's focus on the revival of strong civic democracy as a gateway to environmental health. (shrink)

This volume is the result of the third Appalachian Conference on Behavioral Neurodynamics which focused on the problem of scale in conscious experience.

This study describes the results of experiments motivated by an attempt to understand spectral processing in the cerebral cortex (DeValois and DeValois, 1988; Pribram, 1971, 1991). This level of inquiry concerns processing within a restricted cortical area rather than that by which spatially separate circuits become synchronized during certain behavioral and experiential processes. We recorded neural responses for 55 locations in the somatosensory (barrel) cortex of the rat to various combinations of spatial frequency (texture) and temporal frequency stimulation of their (...) vibrissae. The recordings obtained from single and multi-unit bursts of spikes were mapped as surface distributions of local dendritic potentials. The distributions showed a variety of patterns that are asymmetric with respect to the spatial and temporal parameters of stimulation, and were, therefore, not simply reflecting whisker flick rate. Next, a simulation of our results showed that these surface distributions of local dendritic potentials can be described by Gabor-like functions much as in the visual system. The results provide support for a model of distributed cortical processing that imposes a physiologically derived frame (the limited extent of a dendritic patch) and an anatomically derived (axonal) sampling of the distributed process. This combination provides a complex Gabor wavelet that encodes phase, which is necessary to processing such details as edges and texture in a scene. The synchronization across cortical areas that make the Gabor wavelet processes within restricted cortical areas available to one another (the binding problem) proceed at a ''higher order'' level of integration. Both levels of distributed processing accomplish computation in the conjoint spacetime and spectral domain. (shrink)

Dans le Philèbe de Platon, Socrate fait valoir que la vie bonne doit consister en la connaissance et le plaisir. Une partie de cette démonstration consiste en une analyse des parties de la connaissance où la connaissance peut être plus ou moins pure, plus ou moins mêlée d’éléments étrangers tels que la sensation ou l’expérience. Lorsqu’elle est pure, elle s’attache à la vérité, pure et simple. Car, nous devons l’admettre, la connaissance est vraie, quoiqu’elle puisse être d’autre par ailleurs. La (...) connaissance peut rendre les humains bons, c’est-à-dire leur permettre de bien faire, de manière fiable et souple, mais elle a son bien au-delà de l’existence humaine – elle n’est pas limitée à l’existence humaine. Nous suggérons ici que Platon détermine en fait la connaissance à partir de sa finalité – sa cause finale est utilisée pour déterminer sa cause formelle : ce que vise la connaissance nous dit ce qu’elle est. Au lieu de nous fournir une analyse selon l’aporie finale et insatisfaisante du Théétète (« l’opinion vraie accompagnée de raison »), la connaissance est ainsi dotée d’une justification fonctionnelle. Une partie de cette proposition est que la connaissance se doit d’être vraie ; c’est ce qui garantit sa stabilité : elle est à elle-même sa propre fin. Le bien de la connaissance, c’est la vérité. C’est ce qui lui permet de se comporter comme un guide pour l’âme. Les attributs additionnels de ce clan, qui est celui de la connaissance, découlent de la vérité et de leur relation à elle : exactitude, clarté et pureté. Car dans la mesure où ils sont purs et sans mélange avec des éléments étrangers tels que la pratique ou la sensation, ils ne s’intéressent qu’à des unités exactes, de choses qui sont ce qu’elles sont, de sorte que leur clarté n’est en rien troublée. C’est la dialectique qui recherche et établit cela. (shrink)

Introduction: Hannah Arendt's world -- Guilt and responsibility -- The origins of totalitarianism in America -- Rediscovering the world -- Arendt, Tocqueville, and Cold War America -- Arendt, Riesman, and America as mass society -- Arendt and postwar American thought -- Reflections/refractions of race, 1945-1955 -- Arendt, the schools, and civil rights -- The Eichmann case -- Against the liberal grain -- The revolutionary traditions -- The crises of Arendt's republic -- Conclusion: once more: the film, Eichmann, and evil.

Diogenes Laertius relates the tale that Aristotle, upon being reproached for giving alms to a debased fellow, replied, ‘It was not his character, but the man, that I pitied.’ Some such reply is equally apt in apology for a paper paying homage to an idea long discredited in the philosophical world, Aristotle's theory of Place. I have been moved, not indeed by the apparent character of Aristotle's theory, for that is easily reproached, but by what has proved for the philosophical (...) tradition of infinite worth, what we may call the theory's ‘latent virtue’. There is a danger, of course, as hard-headed philologists and commentators are always reminding us, that in attending to this latent virtue we may be paying sentimental homage to the dead. Thus it will be important that we first carefully and coldly examine the overt character of the Aristotelian doctrine before attempting to justify any philosophical compassion felt in its presence. More than likely in such a disinterested inquiry it will be found that our ‘debased fellow’ is a good deal more of a man than the modern reformers have allowed. (shrink)

The volume presents essays on the philosophical explanation of the relationship between body and soul in antiquity from the Presocratics to Galen. The title of the volume alludes to a phrase found in Plato, Aristotle and Plotinus, referring to aspects of living behaviour involving both body and soul, and is a commonplace in ancient philosophy, dealt with in very different ways by different authors.