Now available in English for the first time, The Visibility of the Image explores the development of an influential aesthetic tradition through the work of six figures. Analysing their contribution to the progress of formal aesthetics, from its origins in Germany in the 1880s to semiotic interpretations in America a century later, the six chapters cover: Robert Zimmermann (1824-1898), the first to separate aesthetics and metaphysics and approach aesthetics along the lines of formal logic, providing a purely syntactic way (...) of using signs, regardless of objective content; Alois Riegl (1858-1905), who went on to further develop aesthetics on the model of formal logic, creating a theory of style in response to Zimmermann's call for an aesthetics oriented toward formal logic; Heinrich Wölfflin (1864-1945), who represents a step toward an understanding of consciousness by using pictures as cognitive tools; Konrad Fiedler (1841-1895), the Saxon philosopher who considered the possibility that some kinds of images are made and viewed not for what they show, but for their visibility's sake alone; Maurice Merleau-Ponty (1908-1961), responsible for taking up the connections between the problems of reducing the range of potential meanings and contexts of a given image down to just the picture surface; Charles William Morris (1901-1979), who set out to establish whether a picture with no objective reference, such as an abstract painting, still counts as a sign, and if so, in what sense. Bringing these thinkers together and interlinking their ideas, Lambert Wiesing presents an engaging history of formal aesthetics, while reconstructing the philosophical foundations for the appearance of new image forms in the 20th century, including the video-clip, abstract collage, digital simulation and virtual reality. Using this original approach, The Visibility of the Image introduces the rise of modern image theory and provides a valuable account of our engagement with pictures in the 21st century. (shrink)

This volume reconsiders the relation between visibility and transcendence. The focus is on the contributions to this issue from the theological tradition in protestant Europe between the 16th and the 21st Centuries. A thematically broad field is covered embracing a plurality of methods drawn from theology, philosophy, and the theory of art. In five sub-themes the volueme deals with modes of appearing or hiding of phenomena, the fundamental understand and use of language, with the theological anthropology, the theological discourses (...) behind the religious uses of the different artistic media, and the idea of "vicarious representation"--Back cover. (shrink)

Visible Identities critiques the critiques of identity and of identity politics and argues that identities are real but not necessarily a political problem. Moreover, the book explores the material infrastructure of gendered identity, the experimental aspects of racial subjectivity for both whites and non-whites, and in several chapters looks specifically at Latio identity.

The possible and revelation -- The saturated phenomenon -- Metaphysics and phenomenology: a relief for theology -- "Christian philosophy": hermeneutic or heuristic? -- Sketch of a phenomenological concept of the gift -- What cannot be said: Apophasis and the discourse of love -- The banality of saturation -- Faith and reason.

Charles Mills makes visible in the world of mainstream philosophy some of the crucial issues of the black experience.

Edition de 150 pages manuscrites laissées par Merleau-Ponty à sa mort et devant constituer les premiers chapitres d'un grand ouvrage intitulé "Le visible et l'invisible". Elles devaient introduire à un nouveau départ pour la pensée philosophique, les concepts fondamentaux de la philosophie moderne étant considérés comme des postulats résultant eux-mêmes déjà d'une interprétation singulière du monde. Le dernier tiers du volume rassemble des notes de travail, éparses, rédigées en vue de l'oeuvre, et qui peuvent en éclairer le sens. Une substantielle (...) postface de Claude Lefort cherche à dégager le sens qu'aurait eu "Le visible et l'invisible" dans le parcours, interrompu. (shrink)

This book contains the unfinished manuscript and working notes of the book Merleau-Ponty was writing when he died.

In this paper, we provide a macro level analysis of the visibility of philosophy of science in the sciences over the last four decades. Our quantitative analysis of publications and citations of philosophy of science papers, published in 17 main journals representing the discipline, contributes to the longstanding debate on the influence of philosophy of science on the sciences. It reveals the global structure of relationships that philosophy of science maintains with science, technology, engineering and mathematics and social sciences (...) and humanities fields. Explored at the level of disciplines, journals and authors, this analysis of the relations between philosophy of science and a large and diversified array of disciplines allows us to answer several questions: what is the degree of openness of various disciplines to the specialized knowledge produced in philosophy of science? Which STEM and SSH fields and journals have privileged ties with philosophy of science? What are the characteristics, in terms of citation and publication patterns, of authors who get their philosophy of science papers cited outside their field? Complementing existing qualitative inquiries on the influence of specific authors, concepts or topics of philosophy of science, the bibliometric approach proposed in this paper offers a comprehensive portrait of the multiple relationships that links philosophy of science to the sciences. (shrink)

In the heated debates over identity politics, few theorists have looked carefully at the conceptualizations of identity assumed by all sides. Visible Identities fills this gap. Drawing on both philosophical sources as well as theories and empirical studies in the social sciences, Martín Alcoff makes a strong case that identities are not like special interests, nor are they doomed to oppositional politics, nor do they inevitably lead to conformism, essentialism, or reductive approaches to judging others. Identities are historical formations and (...) their political implications are open to interpretation. But identities such as race and gender also have a powerful visual and material aspect that eliminativists and social constructionists often underestimate.Visible Identities offers a careful analysis of the political and philosophical worries about identity and argues that these worries are neither supported by the empirical data nor grounded in realistic understandings of what identities are. Martín Alcoff develops a more realistic characterization of identity in general through combining phenomenological approaches to embodiment with hermeneutic concepts of the interpretive horizon. Besides addressing the general contours of social identity, Martín Alcoff develops an account of the material infrastructure of gendered identity, compares and contrasts gender identities with racialized ones, and explores the experiential aspects of racial subjectivity for both whites and non-whites. In several chapters she looks specifically at Latino identity as well, including its relationship to concepts of race, the specific forms of anti-Latino racism, and the politics of mestizo or hybrid identity. (shrink)

It is widely accepted that pictures can only depict visible things. The paper criticises this ‘visibility constraint’ on the objects of depiction. The constraint is shown to imply that the range of visibilia is settled prior to an investigation of what can be seen in pictures. By contrast to this, I suggest that settling what can be seen in pictures is relevant to settling the range of visibilia. It is what we experience in pictures, and not the objects of (...) depiction, that is subject to a visibility constraint, I propose. After criticising the widely accepted visibility constraint in the first half of the paper, I outline an account of what we experience in pictures in the second half of the paper. (shrink)

We present a game mechanic called pseudo-visibility for games inhabited by non-player characters (NPCs) driven by reinforcement learning (RL). NPCs are incentivized to pretend they cannot see pseudo-visible players: the training environment simulates an NPC to determine how the NPC would act if the pseudo-visible player were invisible, and penalizes the NPC for acting differently. NPCs are thereby trained to selectively ignore pseudo-visible players, except when they judge that the reaction penalty is an acceptable tradeoff (e.g., a guard might (...) accept the penalty in order to protect a treasure because losing the treasure would hurt even more). We describe an RL agent transformation which allows RL agents that would not otherwise do so to perform some limited self-reflection to learn the training environments in question. (shrink)

_The Visible and the Invisible _contains the unfinished manuscript and working notes of the book Merleau-Ponty was writing when he died. The text is devoted to a critical examination of Kantian, Husserlian, Bergsonian, and Sartrean method, followed by the extraordinary "The Intertwining--The Chiasm," that reveals the central pattern of Merleau-Ponty's own thought. The working notes for the book provide the reader with a truly exciting insight into the mind of the philosopher at work as he refines and develops new pivotal (...) concepts. (shrink)

This paper explores the politics of representing events in the world in the form of data points, data sets, or data associations. Data collection involves an act of seeing and recording something that was previously hidden and possibly unnamed. The incidences included in a data set are not random or unrelated but stand for coherent, classifiable phenomena in the world. Moreover, for data to have an impact on law and policy, such information must be seen as actionable, that is, the (...) aggregated data must show people both something they can perceive and something that demands interrogation, explanation, or resolution. Actionable data problematize the taken-for-granted order of society by pointing to questions or imbalances that can be corrected or rectified, or simply better understood, through systematic compilations of occurrences, frequencies, distributions, or correlations. The paper describes and analyzes three different modes of authorized seeing that render data on global environmental phenomena such as climate change both visible and actionable. It argues that the political force of environmental data compilations derives from the divergent epistemological standpoints and expert practices associated with producing views from nowhere, everywhere, and somewhere. (shrink)

Considerable interest exists regarding the media’s influence on corporate reactions, but the link between media visibility and corporate philanthropic response is not clear. Natural disasters thus provide an environment that makes visible the general processes relevant to that link. Based on agenda-setting theory, stakeholder theory, and impression-management theory, we propose that corporations that are highly visible in the news media are more likely to engage in CPR and donate more money. We also propose that companies with reputations for irresponsibility (...) or vulnerability strengthen that tendency. Data from Chinese firms after the Wenchuan earthquake on May 12, 2008, and the corresponding empirical results support our hypotheses. This study also shows that CPR is an active conduit for deflecting undesired reputations. (shrink)

The use of energy from wind has a multi-faceted relationship to visibility. Between 1973 and 1991, various actors in the West German environmental movement made assertions about the visibility of renewable sources of power, but wind energy took on a particular prominence. In this article, the question of how different actors have used knowledge and the materiality of wind turbines for competing purposes is explored. Environmentalists attempted to create visible signs of a valid alternative energy future by tinkering (...) with small, decentralized wind turbines, while the Federal Republic of Germany's Ministry of Research and established energy providers used the failure of the state-subsidized large-scale wind-energy project GROWIAN to criticize renewables and brand their application as misguided. In both cases, actors created new wind energy visibilities to convey their conflicting interests—pitting those advocating a new, environmentally friendly energy system against those who sought consolidation of the large-scale fossil-nuclear energy system. (shrink)

Painting, according to Jean-Luc Marion, is a central topic of concern for philosophy, particularly phenomenology. For the question of painting is, at its heart, a question of visibility—of appearance. As such, the painting is a privileged case of the phenomenon; the painting becomes an index for investigating the conditions of appearance—or what Marion describes as "phenomenality" in general. In _The Crossing of the Visible_, Marion takes up just such a project. The natural outgrowth of his earlier reflections on icons, (...) these four studies carefully consider the history of painting—from classical to contemporary—as a fund for phenomenological reflection on the conditions of visibility. Ranging across artists from Raphael to Rothko, Caravaggio to Pollock, _The Crossing of the Visible_ offers both a critique of contemporary accounts of the visual and a constructive alternative. According to Marion, the proper response to the "nihilism" of postmodernity is not iconoclasm, but rather a radically iconic account of the visual and the arts that opens them to the invisible. (shrink)

Our motor system can generate representations which carry information about the goals of another agent's actions. However, it is not known whether motor representations play a deeper role in social understanding, and, in particular, whether they enable tracking others' beliefs. Here we show that, for adult observers, reliably manifesting an ability to track another's false belief critically depends on representing the agent's potential actions motorically. One signature of motor representations is that they can be disrupted by constraints on an observed (...) agent's action capacities. We therefore used a `mummification' technique to manipulate whether the agent in a visual ball-detection task was free to act or whether he was visibly constrained from acting. Adults' reaction times reliably reflected the agent's beliefs only when the agent was free to act on the ball and not when the agent was visibly constrained from acting. Furthermore, it was the agent's constrained action capabilities, rather than any perceptual novelty, that determined whether adult observers' reaction times reliably reflected the agent's beliefs. These findings signal that our motor system may underpin more of social cognition than previously imagined, and, in particular, that motor representations may underpin automatic false-belief tracking. (shrink)

Love, sex, and physical intimacy are some of the most desired goods in life and they are increasingly being sought on dating apps such as Tinder, Bumble, and Badoo. For those who want a leg up in the chase for other people’s attention, almost all of these apps now offer the option of paying a fee to boost one’s visibility for a certain amount of time, which may range from 30 min to a few hours. In this article, I (...) argue that there are strong moral grounds and, in countries with laws against unconscionable contracts, legal ones for thinking that the sale of such visibility boosts should be regulated, if not banned altogether. To do so, I raise two objections against their unfettered sale, namely that it exploits the impaired autonomy of certain users and that it creates socio-economic injustices. (shrink)

According to transhumanists who urge the radical enhancement of human beings, humanity’s top priority should be engineering “posthumans,” whose features would include agelessness. Increasingly, transhumanism is critiqued on foundational grounds rather than based largely on anticipated results of its implementation, such as rising social inequality. This expansion is crucial but insufficient because, despite its radical aim, transhumanism reflects beliefs and attitudes that are evident in the broader culture. With a focus on the yearning to eliminate aging, I consider four of (...) these: a disproportionate reliance on science and technology to address major human challenges; the conceptualization of human beings in terms of binaries like “young-old”; a repudiation of vulnerability; and intensifying perfectionism. Illuminating these interlocked commitments both deepens an existing critique of transhumanism and draws our attention to deleterious cultural views that must be vigorously contested if our commitment to human flourishing is to be deep and unwavering. (shrink)

In the philosophy of perception, typically, everything is illuminated. Discussions of perceptual experience primarily focus on subjects situated in illuminated environs. Rarely do we see treatment of putative perceptual experience involving darkness. In this paper, I will carefully canvas and characterize the nature of experiences of darkness, marking a substantive distinction between two such kinds of experiences. Crucially, I give an account of the distinctive phenomenology of experiences of darkness, and show that neither of the two broad kinds of experiences (...) of darkness requires, as Roy Sorensen has recently suggested, the reification of unfamiliar entities to serve as objects of perceptual awareness. I will also offer potential candidates for the proper representational contents of experiences of darkness. This exploration not only reveals that such experiences pose no threat to a view like representationalism, but also demonstrates how experiences of darkness can be given their rightful place in a naturalistic theory of perceptual awareness. Atlast, darkness will be brought out from the shadows. A dungeon horrible, on all sides round, As one great furnace flamed, yet from those flames No light; but rather darkness visible ? ?John Milton, Paradise Lost. (shrink)

Spectroscopy is a scientific topic at the interface between Chemistry and Physics, which is taught at high school level in relation with its fundamental applications in Analytical Chemistry. In the first part of the paper, the topic of spectroscopy is analyzed having in mind the well-known Johnstone’s triangle of chemistry education, putting in evidence the way spectroscopy is usually taught at the three levels of chemical knowledge: macroscopic/phenomenological, sub-microscopic/molecular and symbolic ones. Among these three levels, following Johnstone’s recommendations the macroscopic (...) one is the most useful for high school students who learn spectroscopy for the first time. Starting from these premises, in the second part of the paper, we propose a didactic sequence which is inspired by the historical evolution of spectroscopic instruments from the first spectroscopes invented by Gustav Kirchhoff and Robert Bunsen in 1860 to the UV–vis spectrophotometers which became common since the 1960s. The idea behind our research is to analyze the conceptual advancements through the history of spectroscopy and to identify the key episodes/experiments and spectroscopic instruments. For each of them, a didactic activity, typically an experiment, is then proposed underlining the relevant aspects from the chemistry education point of view. The present paper is the occasion to reflect on the potentialities of an historical approach combined with a laboratorial one, and to discuss the role of historical instruments and related technological improvements to teach spectroscopy. (shrink)

In Visible and Invisible in Greek Philosophy, Professor Yamakawa has collected a number of groundbreaking essays covering the entire history of Greek philosophy from the Presocratics to the Postaristotelians. He explores in a systematic and methodical manner 'the dynamic correlation between the visible and the invisible aspects of Greek philosophers' particularly thoughts.'—Christos Evangeliou, Honorary President, The International Association for Greek Philosophy, Professor of Philosophy, Towson University.

This paper describes the non dual relationship between the visible and the invisible.

Images are at the heart of strategies of persuasion. They render certain aspects visible and leave others unrepresented; and they may shape processes of scientific reasoning and imagination. By tracing diagrammatic images in the anthropological sciences throughout the 20thcentury, the contributions to this special issue highlight some dominant pictorial traditions for rendering human evolution and diversity visible. This article aims to provide an overview of and an introduction to the special issue ‘Visibility Matters’.

In recent years, feminist theorists have examined the use of visual technologies in pregnancy and argued that these technologies are reconstructing the meaning of pregnancy. The imaged body of gestation can be deployed to distinguish and separate maternal and foetal interests. Drawing on this work, ‘Visibly Pregnant: Toward a placental body’ argues that the use of visual technology also obfuscates that which it purports to make clear. The images produced by these technologies in particular do not locate and acknowledge the (...) significance of the placenta as a point of connection and distinction for the gestating body. The possibilities suggested by a concentration on the placenta show how the morphology of the pregnant body itself rejects the distinction outlined in the technologically produced images of pregnancy and offers some new possibilities for thinking subjectivity. (shrink)

This article offers a theological ethics of surveillance in its form as social sorting. The skill of visibility is deployed as an analytical device to critique the saliency of privacy rights-talk, given the focus of surveillance having shifted from a panoptic gaze to actionable intelligence. The claim is made that an ideology of normativity and the political categories of ‘evil’ and ‘risky’ persons can be addressed by the notions of relational knowledge, the resurrection of the non-person and the power (...) of the future. Three biblical vignettes illustrate visibility and offer imaginative responses. (shrink)

This paper is on the meaning of egalitarian relationships within democratic spaces. But it is more of an exploratory work than analytical. I propose that we rethink the way we understand democratic relationships and suggest that the notion of human visibility is much more critical for designing our social institutions than are principles of organizing equal participation. -/- By distinguishing between conditions of public order and conditions of public visibility, I hope to show that the problem of democratic (...) stability (and of designing democratic spaces) is not simply a problem of organizing citizens in egalitarian relationships but is first and foremost a problem of public visibility and perception - of first recognizing who is in the public spaces wherein we organize egalitarian relationships. -/- Through the use of theater as metaphor I will try to show that democratic space is best understood as first providing conditions for vivid appearances of citizens to one another, and only then providing conditions for proper performances of citizens in their public relationships. In designing democratic institutions democratic theorists need to pay more attention to those conditions under which humans appear to one another in our public institutions before we concern ourselves with how to regulate human appearances within those institutions. (shrink)

The British National Health Service (BNHS) was founded, to quote Minister of Health Aneurin Bevan, to ‘universalise the best’. Over time, however, financial constraints forced the BNHS to turn to incrementalist budgeting, to rationalise care and to ask its practitioners to act as gatekeepers. Seeking a way to ration scarce tertiary care resources, BNHS gatekeepers began to use chronological age as a rationing criterion. Age-rationing became the ‘done thing’ without explicit policy directives and in a manner largely invisible to patients, (...) to Parliament, and to the public. The invisibility of the practice, however, violates the publicity principle that John Rawls and other philosophers believe essential to fairness. BNHS invisible age-rationing practices are thus a test case of the principle that fairness presupposes publicity; they raise the question: is it possible to preserve equitability in a system that uses non-public criteria to allocate scarce resources? To seek an answer, published data on access to end-stage renal disease (ESRD) treatment in Britain and the European Community (EC) are analysed. Among the findings are: that BNHS age-rationing acts as an excuse for denying care to those most likely to need ESRD treatment; and is, moreover, arbitrary and inequitable. It is further argued that no age-rationing policy can sustain visibility, and that, if the BNHS is to be fair to its patients, it must reform its present age-rationing practices, replacing them by a publicly visible, outcome-based rationing policy that rations either in terms of QALYs or triage categories. (shrink)

It is not well known that in the context of the unofficial artistic and philosophical scene of the ČSSR there was an aesthetically refined and theoretically differentiated reflection on the different degrees and limits of visibility as well as a rethinking of participation – be it aesthetic, epistemic or political. In this paper I first investigate the relation between history and (in)visibility in its broadest sense: questions such as ‘whose history is present’ and ‘what visual memory building strategies (...) are used’ were highly controversial and deeply politicised. For many artists and philosophers such as Zorka Ságlová or Jan Patočka the very act of remembering and the active, critical engagement with (visual) culture and history thus became an act of resistance. I then explore how artists subtly intervened in and transformed the monitored public space, and often tried to undermine given regimes of visibility. I demonstrate that these manifold ‘dissident’ practices engendered new aesthetic experiences and fostered powerful counter-narratives that deconstructed the official propaganda discourse of the communist regime. (shrink)

ABSTRACT An overview of some of the main modes of making images of natural objects and processes, as they have appeared in the history of science, leads to two main conclusions. First, the dichotomies that have traditionally distinguished, for example, art from science, museums from laboratories, and geometrical from algebraic methods have produced a poverty of understanding of visualization. It is at the intersections of these dichotomies where much of the creative work of science occurs, and it is into those (...) intersections that this Focus section leads us. Second, the section suggests that we need to understand images as arguments. Generalizing, we need to develop a “materialized epistemology” that reunites sensual with ideational knowing. Recent work in the history of science is already pointing the way and producing a dramatically new historiography. (shrink)

In 1890, the famous Jena Glass Works of Carl Zeiss released the Anastigmat photographic lens to great fanfare. The nearly faultless realism it generated seemed to conclude a chapter in optical technology that had progressed in a predetermined manner since photography’s origins. But why exactly had Zeiss developed its expensive mechanism, and what drove photographers to buy it? This article proposes that the consistent focus and varied depth of field that the Anastigmat provided were not in and of themselves the (...) desired goals of the new corrected lens, but that they were instead visible signals of a pictorial model that makers and consumers had been circling since the public introduction of photography in 1839. The goal was a strict verisimilitude that remained stubbornly external to the medium, an illusionistic standard that had largely been mediated by painting and was now apparently possible in photography as well. But this history of pictorial perfection and the Anagstimat was not inevitable. Other lenses developed around the same time answered to dramatically different technological and aesthetic imperatives. They tell an alternative story of photography’s identity that is less tethered to mimetic fidelity and the idealized human vision with which photography was increasingly associated. (shrink)

A modified version of Young’s experiment by Shahriar Afshar indirectly reveals the presence of a fully articulated interference pattern prior to the post-selection of a particle in a “which-slit” basis. While this experiment does not constitute a violation of Bohr’s Complementarity Principle as claimed by Afshar, both he and many of his critics incorrectly assume that a commonly used relationship between visibility parameter V and “which-way” parameter K has crucial relevance to his experiment. It is argued here that this (...) relationship does not apply to this experimental situation and that it is wrong to make any use of it in support of claims for or against the bearing of this experiment on Complementarity. (shrink)

Charles Mills makes visible in the world of mainstream philosophy some of the crucial issues of the black experience. Ralph Ellison's metaphor of black invisibility has special relevance to philosophy, whose demographic and conceptual "whiteness" has long been a source of wonder and complaint to racial minorities. Mills points out the absence of any philosophical narrative theorizing and detailing race's centrality to the recent history of the West, such as feminists have articulated for gender domination. European expansionism in its various (...) forms, Mills contends, generates a social ontology of race that warrants philosophical attention. Through expropriation, settlement, slavery, and colonialism, race comes into existence as simultaneously real and unreal: ontological without being biological, metaphysical without being physical, existential without being essential, shaping one's being without being in one's shape. His essays explore the contrasting sums of a white and black modernity, examine standpoint epistemology and the metaphysics of racial identity, look at black-Jewish relations and racial conspiracy theories, map the workings of a white-supremacist polity and the contours of a racist moral consciousness, and analyze the presuppositions of Frederick Douglass's famous July 4 prognosis for black political inclusion. Collectively they demonstrate what exciting new philosophical terrain can be opened up once the color line in western philosophy is made visible and addressed. (shrink)

Visual artists and scientists frequently employ the labour of assistants and technicians, however these workers generally receive little recognition for their contribution to the production of artistic and scientific work. They are effectively “invisible”. This invisible status however, comes at the cost of a better understanding of artistic and scientific work, and improvements in artistic and scientific practice. To enhance understanding of artistic and scientific work, and these practices more broadly, it is vital to discern the nature of an assistant (...) or technician’s contribution to the production of a work, which is difficult as it is uncommon to discuss these workers. To address this, I investigate how different kinds of parallel working arrangements in collective artistic and scientific practices affect the creative potential of individuals involved. Different working arrangements permit different degrees of autonomy for individuals involved in these practices. Significantly, a lack of autonomy precludes the opportunity to act spontaneously and so exercise, what I term, “creative agency”. Evaluating the contribution of an assistant or technician based on the degree of autonomy that they are granted in the production of a work is an approach that I show can be used to precisely determine the nature of their contribution to the production of a work and accordingly, what kind of recognition an agent should receive for this. Importantly, this approach has the advantage of explaining the artistic and epistemic significance of different kinds of contribution to the production of artistic and scientific work. (shrink)

Establishing and maintaining reference is a crucial part of discourse. In spoken languages, differential linguistic devices mark referents occurring in different referential contexts, that is, introduction, maintenance, and re-introduction contexts. Speakers using gestures as well as users of sign languages have also been shown to mark referents differentially depending on the referential context. This article investigates the modality-specific contribution of the visual modality in marking referential context by providing a direct comparison between sign language and co-speech gesture with speech in (...) elicited narratives. Across all forms of expression, we find that referents in subject position are referred to with more marking material in re-introduction contexts compared to maintenance contexts. Furthermore, we find that spatial modification is used as a modality-specific strategy in both DGS and German co-speech gesture, and that the configuration of referent locations in sign space and gesture space corresponds in an iconic and consistent way to the locations of referents in the narrated event. However, we find that spatial modification is used in different ways for marking re-introduction and maintenance contexts in DGS and German co-speech gesture. The findings are discussed in relation to the unique contribution of the visual modality to reference tracking in discourse when it is used in a unimodal system with full linguistic structure versus in a bimodal system that is a composite of speech and gesture. (shrink)

ABSTRACT An overview of some of the main modes of making images of natural objects and processes, as they have appeared in the history of science, leads to two main conclusions. First, the dichotomies that have traditionally distinguished, for example, art from science, museums from laboratories, and geometrical from algebraic methods have produced a poverty of understanding of visualization. It is at the intersections of these dichotomies where much of the creative work of science occurs, and it is into those (...) intersections that this Focus section leads us. Second, the section suggests that we need to understand images as arguments. Generalizing, we need to develop a “materialized epistemology” that reunites sensual with ideational knowing. Recent work in the history of science is already pointing the way and producing a dramatically new historiography. (shrink)

This chapter contains sections titled: Proceeding According to Rules Rules and Regularities The Uses of Rules Three Questions a bout Rules Rules and Interpretations Rules and Intentions Contested Rules Further reading.