Vision and Mind


Book Description

The philosophy of perception is a microcosm of the metaphysics of mind. Its central problems—What is perception? What is the nature of perceptual consciousness? How can one fit an account of perceptual experience into a broader account of the nature of the mind and the world?—are at the heart of metaphysics. Rather than try to cover all of the many strands in the philosophy of perception, this book focuses on a particular orthodoxy about the nature of visual perception. The central problem for visual science has been to explain how the brain bridges the gap between what is given to the visual system and what is actually experienced by the perceiver. The orthodox view of perception is that it is a process whereby the brain, or a dedicated subsystem of the brain, builds up representations of relevant figures of the environment on the basis of information encoded by the sensory receptors. Most adherents of the orthodox view also believe that for every conscious perceptual state of the subject, there is a particular set of neurons whose activities are sufficient for the occurrence of that state. Some of the essays in this book defend the orthodoxy; most criticize it; and some propose alternatives to it. Many of the essays are classics. Contributors G.E.M. Anscombe, Dana Ballard, Daniel Dennett, Fred Dretske, Jerry Fodor, H.P. Grice, David Marr, Maurice Merleau-Ponty, Zenon Pylyshyn, Paul Snowdon, and P.F. Strawson




Colour Vision


Book Description

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.




Sites of Vision


Book Description

The fourteen contributors to Sites of Vision explore the hypothesis that the nature of visual perception about which philosophers talk must be explicitly recognized as a discursive construction, indeed a historical construction, in philosophical discourse. In recent years scholars from many disciplines have become interested in the "construction" of the human senses--in how the human environment shapes both how and what we perceive. Taking a very different approach to the question of construction, Sites of Vision turns to language and explores the ways in which the rhetoric of philosophy has formed the nature of vision and how, in turn, the rhetoric of vision has helped to shape philosophical thought. The central role of vision in relation to philosophy is evident in the vocabulary of the discipline--in words such as "speculation," "observation," "insight," and "reflection"; in metaphors such as "mirroring," "perspective," and "point of view"; and in methodological concepts such as "reflective detachment" and "representation." Because the history of vision is so pervasively reflected in the history of philosophy, it is possible for both vision and thought to achieve a greater awareness of their genealogy through the history of philosophy. The fourteen contributors to Sites of Vision explore the hypothesis that the nature of visual perception about which philosophers talk must be explicitly recognized as a discursive construction, indeed a historical construction, in philosophical discourse.







Political Philosophy


Book Description

Political philosophy is not a well-defined field. It hovers between political theory and classical philosophy. Few early political thinkers could have anticipated the most pressing political issues of our time: the need to stop global warming; the reduction of nuclear armaments; the rise of inequality between individuals and nations; and the struggle against authoritarianism, particularly when it comes disguised as democracy or as socialism. Here, celebrated philosopher Mario Bunge masterfully integrates socio-political theory into a philosophical exploration of power and resource distribution in the world today. Bunge contends that even recent political thinkers have generally failed to address the political underpinnings of topical issues. Environmental degradation, gender and race discriminations, participative democracy, nationalism, imperialism, the North-South divide, resource wars, and the industrial-military complex have all largely been bypassed in political thinking. Even connections between poverty and environmental degradation, and between inequality and bad health, have escaped the attention of those who would call themselves political thinkers. Bunge believes that political philosophers should pay more attention to social indicators, such as the standard index of income inequality and the United Nations human development index. It is pointless to write about redistributive policies unless we have a shared understanding of current wealth distribution. This is, in short, a modern treatise on sociopolitical concerns.




Philosophy and Vision


Book Description

Philosophy and Vision argues that clear thinking and imaginative understanding are necessary qualities as we try to deal with the problems that confront us in our daily life. The book discusses history, the environment, religion, personal and corporate morality, freedom, the concept of person, poetry, and post-modernism attempts to show that as a philosophic vision is brought to bear on all of these, we will grasp them more completely and more constructively. The issues which challenge most of us seldom have straightforward answers, but they require some answers, some response other than failing out of our emotions. Attempting to see these philosophically, to adopt a philosophic vision, is no panacea, but it may make the difference between being overwhelmed and being able to cope. The book has a crisp enjoyable style, and while it is a philosophical work it draws upon movies, fiction, poetry, and life's experiences in developing its arguments.










Double Vision


Book Description

Hamlet tells Horatio that there are more things in heaven and earth than are dreamt of in his philosophy. In Double Vision, philosopher and literary critic Tzachi Zamir argues that there are more things in Hamlet than are dreamt of--or at least conceded--by most philosophers. Making an original and persuasive case for the philosophical value of literature, Zamir suggests that certain important philosophical insights can be gained only through literature. But such insights cannot be reached if literature is deployed merely as an aesthetic sugaring of a conceptual pill. Philosophical knowledge is not opposed to, but is consonant with, the literariness of literature. By focusing on the experience of reading literature as literature and not philosophy, Zamir sets a theoretical framework for a philosophically oriented literary criticism that will appeal both to philosophers and literary critics. Double Vision is concerned with the philosophical understanding induced by the aesthetic experience of literature. Literary works can function as credible philosophical arguments--not ones in which claims are conclusively demonstrated, but in which claims are made plausible. Such claims, Zamir argues, are embedded within an experiential structure that is itself a crucial dimension of knowing. Developing an account of literature's relation to knowledge, morality, and rhetoric, and advancing philosophical-literary readings of Richard III, Macbeth, Romeo and Juliet, Othello, Antony and Cleopatra, Hamlet, and King Lear, Zamir shows how his approach can open up familiar texts in surprising and rewarding ways.




An Essay Towards a New Theory of Vision


Book Description

In this book, Berkeley weaves a theory of vision that depends on God's existence, and is shockingly difficult to refute. It depends on solipsism, which makes it insidious for overly cognitive philosophy majors, and informed many later philosophers. The problems he poses are immensely difficult, and still being answered. Recommendable for those who want to have a highly thought provoking reading experience!Excerpt from An Essay Towards a New Theory of Vision.There is another way mentioned by optic writers, whereby they will have us judge of those distances, in respect of which the breadth of the pupil hath any sensible bigness: And that is the greater or lesser divergency of the rays, which issuing from the visible point do fall on the pupil, that point being judged nearest which is seen by most diverging rays, and that remoter which is seen by less diverging rays: and so on, the apparent distance still increasing, as the divergency of the rays decreases, till at length it becomes infinite, when the rays that fall on the pupil are to sense parallel. And after this manner it is said we perceive distance when we look only with one eye.