In this paper, we demonstrate an empirical basis for Roentgen semiotics in vision science. We first observe that the triad of phases in the process of Roentgen diagnosis, previously termed detection, localization, and identification, originate at the cellular level in well-described visual pathways in the brain. We then demonstrate that the phenomenology of local Roentgen signs is derived from the physiology of cells in the detection, localization, and identification pathways. Furthermore, we infer that a fundamental duality principle in (...) the interpretation of local Roentgen signs may be derived from a similar duality principle that governs the physiology of cells in the detection pathway. In this way, perceptual phenomenology of the mind is determined by cellular physiology of the brain. (shrink)

This textbook on vision reflects the integrated computational approach of modern research scientists, combining psychological, computational and neuroscientific perspectives.

The evidence of blindsight is occasionally used to argue that we can see things, and thus have perceptual belief, without the distinctive visual awareness accompanying normal sight; thereby displacing phenomenality as a component of the concept of vision. I maintain that arguments to this end typically rely on misconceptions about blindsight and almost always ignore associated visual (or visuomotor) pathologies relevant to the lessons of such cases. More specifically, I conclude, first, that the phenomena very likely do not result (...) from dissociations within a single system, but from the interaction of evolutionarily distinct, if interacting, systems; second, that a closer study of spared motor abilities indicates that verbal responses of patients result not from degraded vision but from proprioception; and, finally, above chance verbal responses, being forced guesses, are not tentative beliefs and cannot become beliefs just by training patients to have more confidence in their responses. (shrink)

I discuss the nature of visual perception from an interdisciplinary perspective. The target of investigation is Tyler Burge’s theory of perceptual anti-individualism, according to which perceptual states constitutively depend on relations between perceivers and the external world. Burge argues that this theory is presupposed by vision science. My goal is to argue that perceptual anti-individualism is not the only theoretical choice. First, I consider the notion of homeostasis and suggest how it may cast doubt on the perceptual norms (...) in Burge’s theory. Second, I argue that many phenomena studied by vision science can be explained without positing Burge’s notions of veridicality and singular representation. Third, I consider some empirical theories and argue that vision science does not uniquely favor Burge’s theory. I conclude that perceptual anti-individualism is not the only framework for understanding visual perception. (shrink)

Pictures are 2D surfaces designed to elicit 3D-scene-representing experiences from their viewers. In this essay, I argue that philosophers have tended to underestimate the relevance of research in vision science to understanding the nature of pictorial experience. Both the deeply entrenched methodology of virtual psychophysics as well as empirical studies of pictorial space perception provide compelling support for the view that pictorial experience and seeing face-to-face are experiences of the same psychological, explanatory kind. I also show that an (...) empirically informed account of pictorial experience provides resources to develop a novel, resemblance-based account of depiction. According to what I call the deep resemblance theory, pictures work by presenting virtual models of objects and scenes in phenomenally 3D, pictorial space. (shrink)

Standard physicalism is repudiated by Susan Schneider on the grounds that the science of physics at physicalism's foundation is individuated by mathematics, revealing that science is abstract rather than concrete. She seeks to remedy the situation for physics, though not for physicalism, with a panprotopsychist variant of panpyschism. Her approach is clever and well-developed, but I believe it suffers from at least two flaws. First, with few exceptions individuation is the wrong tool for the discovery of a thing's (...) nature; second, panpsychism and its proto variant have problems no less worrisome than those attributed to standard physicalism. Moreover, once developed it is questionable whether a surviving panpsychism is distinct from a less troubled emergentism. (shrink)

This article examines the study of natural history on the imperial periphery in late colonial Spanish America. It considers the problems that afflicted peripheral naturalists—lack of books, instruments, scholarly companionship, and skilled technicians. It discusses how these deprivations impacted upon their self-confidence and credibility as men of science and it examines the strategies adopted by peripheral naturalists to boost their scientific credibility. The article argues that Spanish American savants, deprived of the most up-to-date books and sophisticated instruments, emphasised instead (...) their sustained experience of local nature and their familiarity with indigenous knowledge. It details how some creole naturalists, such as the Mexican José Antonio Alzate, questioned the applicability of European classificatory systems to American fauna and flora, and it analyses the complex relationship between natural science and creole patriotism. (shrink)

Traditionally, vision science and information/data visualization have interacted by using knowledge of human vision to help design effective displays. It is argued here, however, that this interaction can also go in the opposite direction: the investigation of successful visualizations can lead to the discovery of interesting new issues and phenomena in visual perception. Various studies are reviewed showing how this has been done for two areas of visualization, namely, graphical representations and interaction, which lend themselves to work (...) on visual processing and the control of visual operations, respectively. The results of these studies have provided new insights into aspects of vision such as grouping, attentional selection and the sequencing of visual operations. More generally yet, such results support the view that the perception of visualizations can be a useful domain for exploring the nature of visual cognition, inspiring new kinds of questions as well as casting new light on the limits to which information can be conveyed visually. (shrink)

Thompson provides an accessible review of the current scientific and philosophical discussions of colour vision and is vital reading for all cognitive scientists and philosophers whose interests touch upon this central area.Colour fascinates all of us, and scientists and philosophers have sought to understand the true nature of colour vision for many years. In recent times, investigations into colour vision have been one of the success stories of cognitive science, for each discipline within the field - (...) neuroscience, psychology, linguistics, computer science and artificial intelligence, and philosophy - has contributed significantly to our understanding of colour. Evan Thompson's book is a major contribution to this interdisciplinary project.Colour Vision provides an accessible review of the current scientific and philosophical discussions of colour vision. Thompson steers a course between the subjective and objective positions on colour, arguing for a relational account. This account develops a novel 'ecological' approach to colour vision in cognitive science and the philosophy of perception. It is vital reading for all cognitive scientists and philosophers whose interests touch upon this central area. (shrink)

This field review discusses several recently published books that are concerned with historical, cultural, philosophical, or sociological aspects of the social sciences and humanities, past and present. It investigates similarities and differences between the various perspectives and approaches, and analyzes how these are informed by different visions of the field of SSH studies. In concluding, the review discusses three recurrent themes that will presumably move in the focus of debate in the near future: the debate on positivism in SSH and (...) its “epistemological others;” the impact of the Cold War on the gestalt of the SSH; and, finally, the adequacy of science, technology, and society approaches to describe techniques and practices in the SSH. (shrink)

The focus here is Robert L. Heilbroner's critique, in the last chapter of the 7th edition of The Worldly Philosophers, of the idea that economics is, or should be, scientific. Heilbroner's conception of economics as essentially tied to capitalism is too narrow, and at odds with his own commentary on the rise of pauperism after the English common-land enclosures; and his critique of contemporary economics-as-social science is overdrawn. Nevertheless, there is indeed an important role for the “visionary” economics for (...) which Heilbroner hankers: assessing the benefits and drawbacks of different ways of ordering the production and distribution of goods and services. (shrink)

A survey of color science and color vision.

Discussions on the distinction between philosophy and science are apt to seem rather futile and academic. They would quickly lose that character if they were thought to have any bearing on the question of social survival or decay. That they have such a bearing follows if the following considerations are true, and I think that they are: first, that amongst the conditions of a society’s survival an indispensable one is the prevalence within it of a certain vision of (...) it; secondly, that in its type this vision is akin to philosophy and not to science; and thirdly, that the due cultivation of it necessitates our being careful not to mistake its affiliations. (shrink)

In a spellbinding narrative that skillfully weaves together cutting-edge research among today's foremost scientists, theoretical physicist Michio Kaku--author of the bestselling book Hyperspace --presents a bold, exhilarating adventure into the science of tomorrow. In Visions, Dr. Kaku examines in vivid detail how the three scientific revolutions that profoundly reshaped the twentieth century--the quantum, biogenetic, and computer revolutions--will transform the way we live in the twenty-first century. The fundamental elements of matter and life--the particles of the atom and the nucleus (...) of the cell--have now been decoded, closing one of the great chapters of scientific history. But this is just the preface to an even more far-reaching scientific revolution, as we make the transition from being passive observers of the mysteries of nature to becoming masters of nature, able to manipulate matter, life, and intelligence to remold the world around us. In the first part of Visions, Dr. Kaku discusses the cyber future, when millions of microprocessors are scattered throughout our environment; when the iron principle that has ruled the computer industry, Moore's Law, finally collapses, forcing scientists to adopt startling new designs like DNA computers and quantum computers; and when artificial intelligence systems finally arrive. In the next section, Dr. Kaku shows how the decoding of DNA will allow us to conquer devastating genetic diseases, defeat many cancers at the molecular level, synthesize new medicines using virtual reality, grow new organs, conquer aging and reshape our genetic inheritance. Finally, he explores how quantum physicists will perfect new ways to harness the cosmic energy of the universe--from molecular machines to supermagnets that may energize a second industrial revolution, to powerful fusion engines that one day may take us to the stars. What makes Michio Kaku's vision of the future of science so compelling and authoritative is that it is based on the groundbreaking research already underway at leading laboratories around the world. Weaving interviews with over 150 scientists--several of them Nobel laureates--into a rich, inspiring narrative, Dr. Kaku reveals the growing consensus among key scientists about how science will likely evolve through the early, middle, and late years of the twenty-first century. An intimate, thrilling tour through the next century of science, Visions is a riveting, essential map to how scientists will reshape our future. (shrink)

One of the most important and consistent voices in the reform of science education over the last thirty years has been that of Peter Fensham. His vision of a democratic and socially responsible science education for all has inspired change in schools and colleges throughout the world. Often moving against the tide, Fensham travelled the world to promote his radical ideology. He was appointed Australia's first Professor of Science Education, and was later made a Member of (...) the Order of Australia in recognition of his work in this new and emerging field of study. In this unique book, leading science educators from around the world examine and discuss Fensham's key ideas. Each describes how his arguments, proposals and recommendations have affected their own practice, and extend and modify his message in light of current issues and trends in science education. The result is a vision for the future of science teaching internationally. Academics, researchers and practitioners in science education around the world will find this book a fascinating insight into the life and work of one of the foremost pioneers in science education. The book will also make inspiring reading for postgraduate students of science education. (shrink)

"Voici porté un regard inaccoutumé sur la science sociale. Depuis son émergence au XIXe siècle, celle-ci nourrit une double ambition : édifier une connaissance objective de la société ; mettre en oeuvre cette connaissance pour remédier aux déficiences de la société. Souvent tenues pour complémentaires, ces deux aspirations se révèlent parfois difficiles à concilier. Quand l'empressement à refaire la société prend le pas sur le désir de la connaître, les théories académiques se muent en grandes visions du monde, au (...) risque de rompre le lien entre les faits avérés et les conjectures explicatives. Pour s'en convaincre il suffit de démonter les rouages méconnus de la plus puissante synthèse jamais constituée à l'origine de la science sociale et aujourd'hui encore revendiquée comme fondatrice : l'oeuvre d'Émile Durkheim. Confrontée aux données disponibles à l'époque et replacée surgi le fond des grands débats qui enflammaient alors les esprits, elle révèle son principal ressort : la promesse d'un salut séculier accompli par les seules ressources de la raison. C'est que la science sociale naissante emprunta au christianisme, par l'intermédiaire de la philosophie, ses deux idées directrices : la conviction que le monde humain est affecté par un mal qui altère l'ordre légitime des choses ; l'espoir que ce mai pourra être un jour abrogé. Quelles sont les contreparties de cette aspiration rédemptrice?"--Page 4 of cover. (shrink)

The subject of this study is the problem of the failure of attempts by the scientific community to come to a common understanding of what exactly information can be as something encoded into material structures and moved along with them. At the same time, the following aspects of this problem are considered in detail: what is the immediate cause of the information problem; what are the objective and subjective prerequisites for its appearance; why the unresolved nature of this problem does (...) not interfere with the creation and development of communication systems, control and other "smart" devices; is there any general guideline for finding solutions to such problems, and what is it; what role did the philosophy of information play in turning the problem of information from a private scientific problem into a problem of the ideological level. The main results of the conducted research are as follows: the immediate cause of the information problem has been identified and a comprehensively substantiated solution to this problem has been given; it has been revealed that the incompleteness of the materialistic theory of cognition has become a fertile ground for the appearance of this problem; the circumstances that prevented its completion have been identified; the natural mechanism of control and cognition has been revealed, as a result of which the materialistic theory of cognition has been further developed the source of the ideal in the material world is revealed; it is shown that the mechanistic idea of information coding made the concept of information incompatible with the presence of any objective content; it is revealed what is actually hidden behind the words about information coding and its measurement; the nature of signals and signs is revealed; a kind of bias of the philosophy of information and a general error is revealed all known concepts of information. (shrink)

Science shops were established at universities throughout the Netherlands in the early 1970s with the avowed aim of democratizing science and contributing to social change. During the past few years, science shops have met with significant challenges. For one thing, they have had to adapt to various changes directly associated with the Dutch political climate, the organization of higher education, national research policies, and so on. Moreover, they have faced serious financial cutbacks. In their efforts to address (...) these challenges, science shops have adopted various approaches, some of which have turned out to be more successful than others. Usually, the differences between the individual Dutch science shops are described and understood only in pragmatic terms, with respect to their internal organization and practices. This article, by contrast, argues that the different ways of coping with change should be understood as reflecting divergent, yet unarticulated, answers to the question of how science and technology can or should be democratized. (shrink)

Science took a wrong turn with the birth of its daughter, the technology, with whose guidance the civilization ushered in the Industrial Age in mid-18th century. From here a drama of science’s increasing dominance over civilization began. The science–civilization marriage has been quite inconvenient. However, the civilization, at this juncture, cannot divorce science. Its dependence on science and technology has increased to an extent that without it the world will come almost to standstill. Science (...) and technology have not only changed social, cultural and economic values but have also posed a challenge to the very sustainability of life. From the plunder of nature to the disruption of climate system of the planet, science could be held responsible for its lifeannihilating role. Science and technology have compelled us to transform our biosphere into a technosphere; and technosphere is not a safe place for the civilization to prosper and evolve to attain its climax. A civilization in its natural way always evolves through evolving happiness. Happiness, in fact, is the gist of civilization. Institutes, creativity, spirituality, democracy, freedom, knowledge and beauty are the major attributes of the civilization to create conditions for happiness. Happiness must flow from our thinking, every policy, every program, every project and every philosophy. As our economic development models based on the over-exploitation of nature and the capitalistic ideology are happiness-devouring, our contemporary civilization cannot bloom with happiness in such an environment. The small Himalayan nation Bhutan has shown the world how to gauze national progress through Gross National Happiness, rather than through conventional Gross National Product or Gross Domestic Product. The Skolimowskian philosophy, a new philosophy sprouting out like a beautiful lotus amidst the mud of analytical philosophy, envisions a civilization in the Third Millennium empowered enough by the values to reconstruct a new world, search new horizons of happiness and sustainability and design a new cosmology that could lead us to fertilize the universe. (shrink)

This article reconstructs the forgotten friendship between Georges Bataille and the Russian émigré poet and philosopher Boris Poplavsky. Comparing their solar metaphysics, I focus on conceptions of friendship, sacrifice and depersonalisation. First, I retrace Bataille’s relationship to early Surrealis and Russian circles in interwar Paris, with a focus on his friendship with Irina Odoevtseva. I then offer a novel reading of Poplavsky’s poetry through the lens of Bataille’s philosophy, analysing a recurring motif that I call ‘dark solarity’. Uncovering a hidden (...) intertextual dialogue between Poplavsky and Bataille, I argue for Poplavsky’s lasting impact on Bataille’s anti-Icarian sun cult. Finally, my paper demonstrates how Poplavsky’s writings on solar sacrifice, excess and friendship left marks on Bataille’s vision of a solar community, embodied in the secret society Acéphale. The dialogue between Poplavsky and Bataille, I finally suggest, is a missing piece in the entangled history of Russian and French philosophy, as well as an original contribution to discourses on friendship in twentieth-century continental thought. (shrink)

This study, originally published in 1977, focuses on a critical examination of the life-work of Alfred Schutz, the most important and influential ‘father’ of several recent schools of empirical social research. The author shows why Shutz and his followers fail in their attempts to ‘humanize’ empirical social science. The problems they encounter, he argues, are due to their attempt to achieve a methodological synthesis of self-determining subjectivity and empirical criteria of validation, based on Schutz’s heuristic adoption of relevant ideas (...) from Weber and Husserl. This is, in effect, an artificial union of subjectivity and objectivity – their ‘dual vision’ – that satisfies neither phenomenological nor naturalist perspectives. Dr Gorman suggests that the radical implications of phenomenology must lead to a consistent, socially-conscious method of inquiry, and, in a final chapter, he re-defines the methodological implications of phenomenology with the aid of existential and Marxist categories. (shrink)

Today’s food production and consumption go hand in hand with immense damages to humans and nature. Change is needed, but where to start and which direction to go? This article tries to give an interdisciplinary answer by taking recourse to a vision, that is, an ideal image of the future which is drawn upon ethical reflection and beyond the limits of actual political and economic constraints. The main purpose of this paper is to show that generating and discussing visions (...) can be a powerful process in order to regain ability to act in the face of the complex challenges of our time and that Education for Sustainable Development plays an important role to enable current and future generations to become actors of change. First, a students vision on agriculture and society in 2050 is presented, followed by a theoretical examination of visions, their potentials, limits and practical implications. Subsequently, the results of a field analysis of current innovative solutions to local agriculture are given. These include intercultural gardens and community supported agriculture. Claiming that a sustainable development can only be reached if people are not only able to envision a desirable future, but to develop small scale, locally adapted solutions as answers to challenges such as climate change, this paper then focuses on the competence oriented educational concept of ESD. Here, an approach of integrating ethics in the course of studies of agricultural sciences implemented by a student’s initiative serves as practice example. (shrink)

Re-Vision addresses four issues that lie at the crux of the relationship between science and religion—the origin of the cosmos and creation in Genesis; evolutionary theory and God’s action in the world; genes and human freedom; and whether intelligent design is good science and/or good theology.

Holography exploded on the scientific world in 1964, but its slow fuse had been burning much longer. Over the next four decades, the echoes of that explosion reached scientists, engineers, artists and popular culture. Emerging from classified military research, holography evolved to represent the power of post-war physics, an aesthetic union of art and science, the countercultural meanderings of holism, a cottage industry for waves of would-be entrepreneurs and a fertile plot device for science fiction. New working cultures (...) sprang up to mutate holography, redefining its products, reshaping its audiences and reconceiving its applications. The outcomes included ever more sublime holograms and exquisitely sensitive measuring techniques - but also priority disputes, prurience and poisonous business rivalries. New subjects cross intellectual borders, and so do their explanations. This book draws on the history and philosophy of science and technology, social studies, politics and cultural history to trace the trajectory of holography. The result is an in-depth account of how new science emerges. Based on unprecedented interviews with pioneer holographers and extensive archival research, it reveals how science, technology, art and wider culture are entwined in the modern world. (shrink)

Since the moment when the first attempts to cognize the world were made by man, more than once it was noted and it was recognized that man can use two basic methods of cognition. The characteristics of each of the methods allow us to conditionally divide them into intuitive and rational, traditionally attributed to religion and science, respectively. Each of these types of knowledge has various grounds for it, which gives rise to a different vision of the world. (...) Before proceeding to their comparison, it is necessary to give a brief description of the changes that have shaped the modern scientific vision of the world. (shrink)

This work explores the attitudes of American scientists towardsinternational scientific activity, with particular respect to theoceanic sciences, during the three decades after the First WorldWar. In the mid-1950s, the Eisenhower Administration favouredthe thesis that increased international collaboration wouldstrengthen the Free World, ease Cold War tensions, and promotethe growth of science. This essay analyses elements in thatthesis, namely, scientific chauvinism, humanitarianism, andscientific interdependence. The narrative traces these themesthrough key episodes in the history of international cooperationin oceanic science, revealing how (...) this experience shapedstrategies and expectations for cooperative scientific research. (shrink)

What is colour vision for? In the popular imagination colour vision is for “seeing the colours” — adding hue to the achromatic world of shape, depth and motion. On this view colour vision plays little more than an ornamental role, lending glamour to an otherwise monochrome world. This idea has guided much theorising about colour within vision science and philosophy. However, we argue that a broader approach is needed. Recent research in the psychology of colour (...) demonstrates that colour vision is integral to a variety of visual processes, helping us to perform many types of visual tasks. We discuss some of this research and consider its implications for philosophical theories of colour. (shrink)

Ralph Wendell Burhoe was a leading figure in relating religion and science in the second half of the twentieth century. His autodidactic style and character as a public intellectual resulted in a vision that is comprehensive in its concern for the salvation of society. He does not fit easily into academic frameworks, even though he has been influential upon scholars who work in academia. This article discusses some conundrums posed by his work. There are also brief presentations of (...) the concerns that motivated Burhoe, his style of work, and the content of his vision. (shrink)

This study, originally published in 1977, focuses on a critical examination of the life-work of Alfred Schutz, the most important and influential ‘father’ of several recent schools of empirical social research. The author shows why Shutz and his followers fail in their attempts to ‘humanize’ empirical social science. The problems they encounter, he argues, are due to their attempt to achieve a methodological synthesis of self-determining subjectivity and empirical criteria of validation, based on Schutz’s heuristic adoption of relevant ideas (...) from Weber and Husserl. This is, in effect, an artificial union of subjectivity and objectivity – their ‘dual vision’ – that satisfies neither phenomenological nor naturalist perspectives. Dr Gorman suggests that the radical implications of phenomenology must lead to a consistent, socially-conscious method of inquiry, and, in a final chapter, he re-defines the methodological implications of phenomenology with the aid of existential and Marxist categories. (shrink)

This article offers a vision for work at the intersection of science and religion over the coming seven years. Because predictions are inherently risky and are more often than not false, the text first offers an assessment of the current state of the science-religion discussion and a quick survey of the last 50 years of work in this field. The implications of the six features of this vision for the future of the field are then presented (...) in some detail. Rather than bemoaning the current diversity of approaches and conclusions as a negative result, I endorse it as a healthy sign—if acknowledged honestly and managed well. (shrink)