Seeing Knowing And Doing

Perception is basic for human knowledge and a major concern of both epistemology and the philosophy of mind. The scholarship in this area, however, has left two important aspects of perception underexplored: its relevance to understanding a priori knowledge-traditionally conceived as independent of perception-and its role in human action. This book provides a full-scale account of perception, a theory of the a priori, and an account of how perception guides action. In exploring perception and action, it clarifies the relation between action and practical reasoning, the notion of rational action, and the relation between knowledge of the practical (of how things are done) and practical knowledge (knowing how to do things). In the first part of the book, Robert Audi lays out a theory of perception as experiential, representational, and causally connected with its objects. He argues that perception is a discriminative response to its objects; it embodies phenomenally distinctive elements; and it yields rich information that underlies human knowledge. Part Two presents a theory of self-evidence and the a priori. Audi's theory is perceptualist in that it explicates the apprehension of a priori truths by articulating its parallels to perception. The theory also unifies empirical and a priori knowledge by clarifying their reliable causal connections with their objects-connections many have thought impossible for a priori knowledge. The final part explores how perception guides action, the role of propositional knowledge in our abilities to do what we know how to do, the nature of reasons for action, the role of inference in determining it, and the overall conditions for its rationality. Addressing longstanding questions left unaddressed in the current literature, Audi's comprehensive theory of perception will appeal to scholars and students interested in philosophy of perception, mind, and epistemology.

"This book provides an overall theory of perception and an account of knowledge and justification concerning the physical, the abstract, and the normative. It has the rigor appropriate for professionals but explains its main points using concrete examples. It accounts for two important aspects of perception on which philosophers have said too little: its relevance to a priori knowledge-traditionally conceived as independent of perception-and its role in human action. Overall, the book provides a full-scale account of perception, presents a theory of the a priori, and explains how perception guides action. It also clarifies the relation between action and practical reasoning; the notion of rational action; and the relation between propositional and practical knowledge. Part One develops a theory of perception as experiential, representational, and causally connected with its objects: as a discriminative response to its objects, embodying phenomenally distinctive elements, and yielding rich information that underlies human knowledge. Part Two presents a theory of self-evidence and the a priori. The theory is perceptualist in explicating the apprehension of a priori truths by articulating its parallels to perception. The theory unifies empirical and a priori knowledge by clarifying their reliable causal connections with their objects-connections many have thought impossible for a priori knowledge as about the abstract. Part Three explores how perception guides action; the relation between knowing how and knowing that; the nature of reasons for action; the role of inference in determining it; and the overall conditions for its rationality"--

Seeing, Doing, and Knowing is an original and comprehensive philosophical treatment of sense perception as it is currently investigated by cognitive neuroscientists. Its central theme is the task-oriented specialization of sensory systems across the biological domain. Sensory systems are automatic sorting machines; they engage in a process of classification. Human vision sorts and orders external objects in terms of a specialized, proprietary scheme of categories - colours, shapes, speeds and directions of movement, etc. This 'Sensory Classification Thesis' implies that sensation is not a naturally caused image from which an organism must infer the state of the world beyond; it is more like an internal communication, a signal concerning the state of the world issued by a sensory system, in accordance with internal conventions, for the use of an organism's other systems. This is why sensory states are both easily understood and persuasive. Sensory classification schemes are purpose-built to serve the knowledge-gathering and pragmatic needs of particular types of organisms. They are specialized: a bee or a bird does not see exactly what a human does. The Sensory Classification Thesis helps clarify this specialization in perceptual content and supports a new form of realism about the deliverances of sensation: 'Pluralistic Realism' is based on the idea that sensory systems coevolve with an organism's other systems; they are not simply moulded to the external world. The last part of the book deals with reference in vision. Cognitive scientists now believe that vision guides the limbs by means of a subsystem that links up with the objects of physical manipulation in ways that bypass sensory categories. In a novel extension of this theory, Matthen argues that 'motion-guiding vision' is integrated with sensory classification in conscious vision. This accounts for the quasi-demonstrative form of visual states: 'This particular object is red', and so on. He uses this idea to cast new light on the nature of perceptual objects, pictorial representation, and the visual representation of space.

Barry Stroud presents nineteen of his philosophical essays written since 2001, on topics to do with knowing, seeing, and understanding. He discusses the nature of philosophy, sense experience, the possibility of perceptual knowledge, intentional action and self-knowledge, the reality of the colours of things, alien thought and the limits of understanding, moral knowledge, meaning, use, and understanding of language.

From ancient Taoist sages and Sufi mystics to Christian contemplatives and contemporary Zen masters, Seeing, Knowing, Being explores the profound truth behind all the world’s mystic traditions: Living a spiritual life has nothing to do with fixing ourselves. It is simply a matter of awakening to what we already are. The real work of self-discovery-and the answer to our suffering, emptiness, and loss of meaning-is learning to see in a different way. “The mystical adventure is all in the seeing, says John Greer. “From departure to arrival, nothing changes but our eyes. But the process isn’t that simple. In this all-embracing work that is destined to become a classic, Greer artfully traces the steps and stages of the delicate process of awakening. He shows how we can move from society’s hand-me-down version of reality to the wonder of our true nature-from conceptual, habitual patterns of thinking to knowing the truth by being. Like a master artist who captures an image and stirs something deep inside of us, Greer also highlights nearly one hundred evocative metaphors, as varied and colorful as the sages themselves, to kindle your imagination and spark your intuition-to shift your perspective and shake you into an awareness that no amount of explanation can. What Greer shows, with great wisdom and compassion, is that when you put aside the map of the mind, you can follow the compass of your heart. You can move through the details of life-going to work, raising a family, throwing out the garbage-and still experience the wonders and oneness of life with deep reverence, gratitude, and joy. “Books often describe journeys. Seeing, Knowing, Being actually takes you on one. . . . A profound expedition into the true nature of life. -MATTHEW FLICKSTEIN, author and producer of the award-winning film With One Voice

"This book is a philosophical treatment of sense perception and examines the work of cognitive neuroscientists. Its central theme is the task-oriented specialization of sensory systems across the biological domain. This text includes theories of perceptual similarity, content, and realism"--Provided by publisher.

The world perceived at the visual level is constituted not by objects or static forms, but by processes appearing imbued with meaning. As G. Kanizsa stated, at the visual level the line per se does not exist: only the line which enters, goes behind, divides, etc., a line evolving according to a precise holistic context, in comparison with which function and meaning are indissolubly interlinked. Just as the meaning of words is connected with a universe of highly-dynamic functions and functional processes which operate syntheses, cancellations, integrations, etc. (a universe which can only be described in terms of symbolic dynamics), in the same way, at the level of vision, we must continuously unravel and construct schemata; we must assimilate and make ourselves available for selection by the co-ordinated information penetrating from external Reality. Lastly, we must interrelate all this with the internal selection mechanisms through a precise "journey" into the regions of intensionality. In accordance with these intuitions, we may directly consider, from the more general point of view of contemporary Self-organisation theory, the network of meaningful programs living at the level of neural systems as a complex one which articulates and develops, functionally, within a "coupled universe" characterised by the existence of a double selection: external and internal, the latter regarding the universe of meaning. This network gradually posits itself as the basis for the emergence of natural and meaningful forms and the simultaneous, if indirect, surfacing of an "I-subject-": as the basic instrument, in other words, for the perception of real and meaningful processes, of "objects" possessing meaning, aims, intentions, etc.: above all, of biological objects possessing an inner plan and linked to the progressive expression of a specific cognitive action.

The first rule of combat is: know your enemy. We don’t talk a lot about sin these days. But maybe we should. The Puritans sure did—because they understood sin’s deceptive power and wanted to root it out of their lives. Shouldn’t we want the same? Though many books have been written on the “doctrine of sin,” few are as practical and applicable as this one. In Knowing Sin, Mark Jones puts his expertise in the Puritans to work by distilling the vast wisdom of our Christian forebears into a single volume that summarizes their thought on this vital subject. The result isn’t a theological tome to sit on your shelf and gather dust, but a surprisingly relevant book to keep by your bedside and refer to again and again. You’ll come to understand topics like: Sin’s Origin Sin’s Grief Sin’s Thoughts Sin’s Temptations Sin’s Misery Sin’s Secrecy and of course . . . Sin’s Defeat! None of us is free from the struggle with sin. The question isn’t whether we’re sinful, it’s what we’re doing about it. Thanks be to God, there is a path to overcoming sin. And the first step on that path to victory is knowing what we’re up against. Start Knowing Sin today!