This article presents a case study of life and work at the Royal Observatory at Greenwich which reveals tensions between the lived reality of the observatory as a social space, and the attempts to create order, maintain discipline and project an image of authority in order to ensure the observatory's long-term stability. Domestic, social and scientific activities all intermingled within the observatory walls in ways which were occasionally disorderly. But life at Greenwich was carefully managed to stave off such disorder (...) and to maintain an appearance of respectability which was essential to the observatory's reputation and output. The article focuses on three areas of management: the observatory's outer boundaries, demonstrating how Greenwich navigated both human and environmental intrusions from the wider world; the house, examining how Greenwich's domestic spaces provided stability, while also complicating observatory life via the management of domestic servants; and the scientific spaces, with an emphasis on the work and play of the observatory's boy computers. Together, these three parts demonstrate that the stability of the observatory was insecure, despite being perpetuated via powerful physical and social boundaries. It had to be continually maintained, and was regularly challenged by Greenwich's occupants and neighbours. (shrink)

Human vision supports prediction for moving stimuli. Here we take an individual differences approach to investigate whether there could be a common processing rate for motion-based visual prediction across diverse motion phenomena. Motion Induced Spatial Conflict refers to an incongruity arising from two edges of a combined stimulus, moving rigidly, but with different apparent speeds. This discrepancy induces an illusory jitter that has been attributed to conflict within a motion prediction mechanism. Its apparent frequency has been shown to correlate with (...) the frequency of alpha oscillations in the brain. We asked what other psychophysical measures might correlate positively with MISC frequency. We measured the correlation between MISC jitter frequency and another three measures that might be linked to motion-based spatial prediction. We demonstrate that the illusory jitter frequency in MISC correlates significantly with the accrual rate of the Motion Induced Position Shift effect - the well-established observation that a carrier movement in a static envelope of a Gabor target leads to an apparent position shift of the envelope in the direction of motion. We did not observe significant correlations with the other two measures – the Adaptation Induced Spatial Shift accrual rate and the Smooth Motion Threshold. These results suggest a shared perceptual rate between MISC and MIPS, implying a common periodic mechanism for motion-based visual prediction. (shrink)

Faces carry key personal information about individuals, including cues to their identity, social traits, and emotional state. Much research to date has employed static images of faces taken under tightly controlled conditions yet faces in the real world are dynamic and experienced under ambient conditions. A common approach to studying key dimensions of facial variation is the use of facial caricatures. However, such techniques have again typically relied on static images, and the few examples of dynamic caricatures have relied on (...) animating graphical head models. Here, we present a principal component analysis -based active appearance model for capturing patterns of spatiotemporal variation in videos of natural dynamic facial behaviours. We demonstrate how this technique can be applied to generate dynamic anti-caricatures of biological motion patterns in facial behaviours. This technique could be extended to caricaturing other facial dimensions, or to more general analyses of spatiotemporal variations in dynamic faces. (shrink)

Nicolas Coldstream was a tall but not lofty person. His manner indeed was that of a quiet and thoughtful member of the old-school type, and this certainly was occasionally misinterpreted. Coldstream tended to couch his disagreements in terms well known from the Yes Minister repertoire: ‘I am not quite sure that I can follow you completely on that’. His deliberate and seemingly at times slow responses were however always to the point, and couched in readily understandable terms; his students always (...) valued the meticulous detail that he could bring to their work, as he did in his publications. Academically Coldstream concentrated on the essentials of gathering physical evidence and interpreting them in historical terms, be they art-historical or broadly political. He regarded both his basic books, Greek Geometric Pottery: a Survey of Ten Local Styles and their Chronology and Geometric Greece as historical contributions; certainly nobody working in the field can afford to ignore either. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Philosophy and Rhetoric 33.4 (2000) 319-335 [Access article in PDF] Rhetoric as a Technique and a Mode of Truth: Reflections on Chaïm Perelman Alan Gross In memoriam: Henry Johnstone, fons et origo.In one of his many criticisms of The New Rhetoric, the philosopher Henry W. Johnstone Jr. complains about its chapter "The Dissociation of Concepts" that "one is never sure whether [Chaïm Perelman is] thinking of rhetoric primarily (...) as a technique or primarily as a mode of truth. One wonders, too, what status [he is] claiming for the book itself" (1978, 99). 1 Since the chapter in question largely concerns philosophical argument, the doubt is very much apropos. But the response to Johnstone's implied question--a response that Johnstone does not think available--is that the correct answer legitimately varies in a systematic way. While in philosophical contexts, and, incidentally, in scientific ones, rhetoric is invariably a mode of truth, in contexts of public address it need not be. To see how this systematic variation might be the case, I will focus, as does Johnstone, on the dissociation of concepts as a test case of the robustness of a rhetoric oriented toward truth. To do so, I must first define dissociation and then come to terms with the way in which concepts are dissociated in public address, in philosophy, and in science. In treating these examples, however, I must be wary. While they will vary systematically according to field, they are not each instances of any general "law" of dissociation. Johnstone is surely right to "doubt whether there is any general logic of dissociation; there is only the logic of each particular dissociation, generated in each case by a particular problem" (99). When I have run through my examples, I can return to Johnstone's question about the status of rhetoric and of Perelman's study of it.Suppose that, in a campaign for the United States Senate, my opponent says that the central issue is high taxes, not the rise of medical costs, while I say that the central issue is medical costs, not high taxes. Neither of us [End Page 319] need be engaged in the dissociation of concepts; we may simply be excluding taxes and medical care, respectively, from political matters that deserve our immediate and full attention; we may simply be breaking the link between these issues and those of high political salience. In Perelman's words, "[T]he technique of breaking up a liaison consists... in asserting that elements that should remain separated and independent are improperly associated" (Perelman and Olbrechts-Tyteca 1969, 411). Yet, if we think that adequate medical care for all Americans is a moral issue, that it transcends politics, we are dissociating this issue from the category of campaign issues of the ordinary sort, those that deal "merely" with expediency. In the process, we are devaluing matters of mere expediency. Dissociation is a way of taking the argumentative high ground, of putting an issue on a different plane, an act that in this case turns a political race into a moral contest. In Perelman's words, "[T]he dissociation of notions brings about a more or less profound change in the conceptual data that are used as a basis of argument. It is then no more a question of breaking the links that join independent elements, but of modifying the very structure of these elements" (412).To illustrate this difference, I will use two parallel passages on the same topic: one from Stephen Douglas and the other from Abraham Lincoln, both from the debate between them in Alton, Illinois, on 15 October 1858. In his passage, Douglas stoutly defends states' rights: This government was made on the great basis of the sovereignty of the States--the right of each state to regulate its own domestic institutions to suit itself, and that right was conferred with the understanding and expectation that inasmuch as each locality had separate and distinct interests, each state must have different and distinct local and domestic institutions, corresponding to the wants... (shrink)

Eighteen obituaries of recently deceased Fellows of the British Academy: John Ackrill; Maurice Beresford; Malcolm Bowie; Peter Brunt; Norman Cohn; John Crook; Robert Davies; David Foxon; Terence Hutchison; Philip Jones; Michael Levey; John Macquarrie; Charles Moule; Anthony Nuttall; Alan Raitt; Joseph Trapp; William Watson; Bryan Wilson.

Review of Aesthetics of Religion: A Connective Concept, eds. Alexandra Grieser and Jay Johnston, Religion and Reason, 58.

Evolutionary developmental biology (Evo-devo) is a loose conglomeration of research programs in the life sciences with two main axes: (a) the evolution of development, or inquiry into the pattern and processes of how ontogeny varies and changes over time; and, (b) the developmental basis of evolution, or inquiry into the causal impact of ontogenetic processes on evolutionary trajectories—both in terms of constraint and facilitation. Philosophical issues are found along both axes surrounding concepts such as evolvability, novelty, and modularity. The developmental (...) basis of evolution has garnered much attention because it speaks to the possibility of revising a standard construal of evolutionary theory, but the evolution of development harbors its own conceptual questions. This article addresses the heterogeneity of Evo-devo’s conglomerate structure (including disagreements over its individuation), as well as the concepts and controversies of philosophical interest pertaining to the evolution of development and the developmental basis of evolution. Future research will benefit from a shift away from global theorizing toward the scientific practices of Evo-devo. (shrink)

Accounts of happiness in the philosophical literature see it as either a judgment of satisfaction with one’s life or as a balance of positive over negative feelings or emotional states. There are sound objections to both types of account, although each captures part of what happiness is. Seeing it as an emotion allows us to incorporate both features of the accounts thought to be incompatible. Emotions are analyzed as multicomponent states including judgments, feelings, physical symptoms, and behavioral dispositions. It is (...) shown that prototypical happiness contains all these components, and each is explicated. The concept of happiness, like the concepts of other emotions, is a cluster concept. The features of such concepts are made clear. Happiness is shown to be similar to other emotions in many respects, including the phenomenon of adaptation, the “paradox of happiness,” and the existence of both paradigm and borderline instances. The account allows us to capture all that was right in earlier accounts while avoiding objections to them. (shrink)

Including significant passages from The Prince, The Discourses, The Art of War and History of Florence, this illuminating book explores the influence of Machiavelli, who was often reviled as a teacher of evil, on the modern state.

As the title suggests, this is a book devoted not merely to logic; students will also examine the philosophical debates that led to the development of the field.

Algorithms influence every facet of modern life: criminal justice, education, housing, entertainment, elections, social media, news feeds, work… the list goes on. Delegating important decisions to machines, however, gives rise to deep moral concerns about responsibility, transparency, freedom, fairness, and democracy. Algorithms and Autonomy connects these concerns to the core human value of autonomy in the contexts of algorithmic teacher evaluation, risk assessment in criminal sentencing, predictive policing, background checks, news feeds, ride-sharing platforms, social media, and election interference. Using these (...) case studies, the authors provide a better understanding of machine fairness and algorithmic transparency. They explain why interventions in algorithmic systems are necessary to ensure that algorithms are not used to control citizens' participation in politics and undercut democracy. This title is also available as Open Access on Cambridge Core. (shrink)

A comprehensive, systematic, and historical collection of essays on Rudolf Carnap's philosophy and legacy, written by leading international experts. This volume provides a redressing of Carnap's place in the history of analytic philosophy, through his approach to metaphysics, values, politics, epistemology and philosophy of science.

This Element offers a new account of the philosophical significance of logical empiricism that relies on the past forty years of literature reassessing the project. It argues that while logical empiricism was committed to empiricism and did become tied to the trajectory of analytic philosophy, neither empiricism nor logical analysis per se was the deepest philosophical commitment of logical empiricism. That commitment was, rather, securing the scientific status of philosophy, bringing philosophy into a scientific conception of the world.

Interest in ethical leadership from academics and practitioners has grown enormously in recent years. This article addresses this literature through a framework that identifies three interlocking questions. First, who are ethical leaders and what are their characteristics? Second, how do ethical leaders do what they do? Third, why do leaders do as they do and what are the outcomes of ethical leadership? Different dimensions to ethical leadership are examined and presented as three interlocking circles; Virtues, Purposes and Practices. This framework (...) presents an integrated approach to ethical leadership and argues that future research take this holistic framework and apply it to different sectors or contexts. (shrink)

Despite the importance of engineering and technology in economic, social, and other aspects of our lives what it means to develop as an engineer, and how this is to occur, is not widely discussed. Becoming a Human Engineer explores the moral and ethical challenges of educating engineers through the philosophical lens of personalism, a branch of philosophy that puts the person first, seeing human growth and development as central to good. Building from the philosophy of the 20th century philosopher John (...) Macmurray, this book explores how ethics and education intersect through a continuous cycle of action and reflection. By pulling together disparate and wide-ranging topics across engineering education, several promising areas of future work are identified. Engineering methods and ways of reflection are deeply embedded in engineering education to the extent that they may interfere with becoming a person. A focus on specific knowledges must complement rather than distract from developing the habits of mind necessary for engineers to adapt to a changing world. Providing meaningful experiences and explicitly focusing on developing multiple ways to reflect on these experiences are shown to be critical for the holistic development of engineers as persons. (shrink)