A Na Ve Realist Theory Of Colour

'A Naïve Realist Theory of Colour' defends the view that colours are mind-independent properties of things in the environment. Keith Allen argues that a naïve realist theory of colour best explains how colours appear to perceiving subjects, and that this view is not undermined by our modern scientific understanding of the world.

'A Naive Realist Theory of Colour' defends the view that colours are mind-independent properties of things in the environment. Keith Allen argues that a naive realist theory of colour best explains how colours appear to perceiving subjects, and that this view is not undermined by our modern scientific understanding of the world.

A Naïve Realist Theory of Colour defends the view that colours are mind-independent properties of things in the environment, that are distinct from properties identified by the physical sciences. This view stands in contrast to the long-standing and wide-spread view amongst philosophers and scientists that colours don't really exist - or at any rate, that if they do exist, then they are radically different from the way that they appear. It is argued that a naïve realist theory of colour best explains how colours appear to perceiving subjects, and that this view is not undermined either by reflecting on variations in colour perception between perceivers and across perceptual conditions, or by our modern scientific understanding of the world. A Naïve Realist Theory of Colour also illustrates how our understanding of what colours are has far-reaching implications for wider questions about the nature of perceptual experience, the relationship between mind and world, the problem of consciousness, the apparent tension between common sense and scientific representations of the world, and even the very nature and possibility of philosophical inquiry.

Actuality and potentiality, substantial form and prime matter, efficient causality and teleology are among the fundamental concepts of Aristotelian philosophy of nature. Aristotle's Revenge argues that these concepts are not only compatible with modern science, but are implicitly presupposed by modern science. Among the many topics covered are: - The metaphysical presuppositions of scientific method. - The status of scientific realism - The metaphysics of space and time. - The metaphysics of quantum mechanics. - Reductionism in chemistry and biology. - The metaphysics of evolution. - Neuroscientific reductionism. The book interacts heavily with the literature on these issues in contemporary analytic metaphysics and philosophy of science, so as to bring contemporary philosophy and science into dialogue with the Aristotelian tradition.

The idea of a disjunctive theory of visual experiences first found expression in J.M. Hinton's pioneering 1973 book Experiences. In the first monograph in this exciting area since then, William Fish develops a comprehensive disjunctive theory, incorporating detailed accounts of the three core kinds of visual experience--perception, hallucination, and illusion--and an explanation of how perception and hallucination could be indiscriminable from one another without having anything in common. In the veridical case, Fish contends that the perception of a particular state of affairs involves the subject's being acquainted with that state of affairs, and that it is the subject's standing in this acquaintance relation that makes the experience possess a phenomenal character. Fish argues that when we hallucinate, we are having an experience that, while lacking phenomenal character, is mistakenly supposed by the subject to possess it. Fish then shows how this approach to visual experience is compatible with empirical research into the workings of the brain and concludes by extending this treatment to cover the many different types of illusion that we can be subject to.

Imagine you are sitting at Starbuck glancing at the blue coffee mug in front of you. The mug is blue on the outside, white on the inside. It's large for a mug. And it's nearly full of freshly made coffee. In the envisaged case, you see all those aspects of the scene in front of you, but it remains a question of ferocious debate whether the visual experience that makes up your seeing is a direct "perceptual" relation between you and your environment or a psychology state that has a content that represents the mug. If your experience involves an external "perceptual" relation to an external, mind-independent object, it is unlike familiar mental states such as belief and desire states, which are widely considered psychological states with a representational content that stands between you and the external world. Your belief that the coffee mug in front of you is blue has a content that represents the coffee mug as being blue. Your desire that the coffee in the mug is still hot has a content that represents a state of affairs that may or may not in fact obtain, namely the state of affairs that the coffee in the mug is still hot. In this book, Brit Brogaard defends the view that visual experience is like belief in having a representational content. Her defense differs from most previous defenses of this view in that it begins by looking at the language of ordinary speech. She provides a linguistic analysis of what we say when we say that things look a certain way or that the world appears to us to be a certain way. She then argues that this analysis can be used to argue for the view that visual experience has a representation content that mediates between you and the world when you visually perceive.

We say "the grass is green" or "lemons are yellow" to state what everyone knows. But are the things we see around us really colored, or do they only look that way because of the effects of light rays on our eyes and brains? Is color somehow "unreal" or "subjective" and dependent on our human perceptions and the conditions under which we see things? Distinguished scholar Barry Stroud investigates these and related questions in The Quest for Reality. In this long-awaited book, he examines what a person would have to do and believe in order to reach the conclusion that everyone's perceptions and beliefs about the color of things are "illusions" and do not accurately represent the way things are in the world as it is independently of us. Arguing that no such conclusion could be consistently reached, Stroud finds that the conditions of a successful unmasking of color cannot all be fulfilled. The discussion extends beyond color to present a serious challenge to many other philosophical attempts to discover the way things really are. A model of subtle, elegant, and rigorous philosophical writing, this study will attract a wide audience from all areas of philosophy.

This book provides a comprehensive account of the intentionality of perceptual experience. With special emphasis on vision Searle explains how the raw phenomenology of perception sets the content and the conditions of satisfaction of experience. The central question concerns the relation between the subjective conscious perceptual field and the objective perceptual field. Everything in the objective field is either perceived or can be perceived. Nothing in the subjective field is perceived nor can be perceived precisely because the events in the subjective field consist of the perceivings, whether veridical or not, of the events in the objective field. Searle begins by criticizing the classical theories of perception and identifies a single fallacy, what he calls the Bad Argument, as the source of nearly all of the confusions in the history of the philosophy of perception. He next justifies the claim that perceptual experiences have presentational intentionality and shows how this justifies the direct realism of his account. In the central theoretical chapters, he shows how it is possible that the raw phenomenology must necessarily determine certain form of intentionality. Searle introduces, in detail, the distinction between different levels of perception from the basic level to the higher levels and shows the internal relation between the features of the experience and the states of affairs presented by the experience. The account applies not just to language possessing human beings but to infants and conscious animals. He also discusses how the account relates to certain traditional puzzles about spectrum inversion, color and size constancy and the brain-in-the-vat thought experiments. In the final chapters he explains and refutes Disjunctivist theories of perception, explains the role of unconscious perception, and concludes by discussing traditional problems of perception such as skepticism.