How do we see? This question has fascinated and perplexed philosophers and scientists for millennia. In visual perception, mind and world meet, when light reflected from objects enters the eyes and stimulates the nerves leading to activity in the brain near the back of the head. This neural activity yields conscious experiences of a world in three dimensions, clothed in colors, and immediately recognized as (say) ground, sky, grass, trees, and friends. The visual brain also produces nonconscious representations that interact with other brain systems for perception and cognition and that help to regulate our visually guided actions. But how does all of this really work? The answers concern the physiology, psychology, and philosophy of visual perception and cognition. Gary Hatfield's essays address fundamental questions concerning, in Part I, the psychological processes underlying spatial perception and perception of objects; in Part II, psychological theories and metaphysical controversies about color perception and qualia; and, in Part III, the history and philosophy of theories of vision, including methodological controversies surrounding introspection and involving the relations between psychology and the fields of neuroscience and cognitive science. An introductory chapter provides a unified overview; an extensive reference list rounds out the volume.

Descartes is widely regarded to be the father of modern philosophy and his Meditations is among the most important philosophical texts ever written. The Routledge Guidebook to Descartesa (TM) Meditations introduces the major themes in Descartesa (TM) great book and acts as a companion for reading this key work, examining:

• The context of Descartesa (TM) work and the background to his writing
• Each separate part of the text in relation to its goals, meanings and impact
• The reception the book received when first seen by the world
• The relevance of Descartesa (TM) work to modern philosophy, ita (TM)s legacy and influence

With further reading included throughout, this text follows Descartesa (TM) original work closely, making it essential reading for all students of philosophy, and all those wishing to get to grips with this classic work.

Descartes is widely regarded to be the father of modern philosophy and his Meditations is among the most important philosophical texts ever written. The Routledge Guidebook to Descartesa (TM) Meditations introduces the major themes in Descartesa (TM) great book and acts as a companion for reading this key work, examining:

• The context of Descartesa (TM) work and the background to his writing
• Each separate part of the text in relation to its goals, meanings and impact
• The reception the book received when first seen by the world
• The relevance of Descartesa (TM) work to modern philosophy, ita (TM)s legacy and influence

With further reading included throughout, this text follows Descartesa (TM) original work closely, making it essential reading for all students of philosophy, and all those wishing to get to grips with this classic work.

Kant is the central figure of modern philosophy. He sought to rebuild philosophy from the ground up, and he succeeded in permanently changing its problems and methods. This new, revised edition of the Prolegomena, which is the best introduction to the theoretical side of his philosophy, presents his thought clearly by paying careful attention to his original language. Also included are selections from the Critique of Pure Reason, which fill out and explicate some of Kant's central arguments (including famous sections of the Schematism and Analogies), and in which Kant himself explains his special terminology. The first reviews of the Critique, to which Kant responded in the Prolegomena, are included in this revised edition. The volume is completed by a historical and philosophical introduction, explanatory notes, a chronology, and a guide to further reading.

This volume is the first to assemble the writings that Kant published to popularize, summarize, amplify and defend the doctrines of his masterwork, the 1781 Critique of Pure Reason. The Prolegomena is often recommended to students, but the other texts are also important representatives of Kant's intellectual development. The series includes copious linguistic notes and a glossary of key terms. The editorial introductions and explanatory notes reveal much about the critical reception given Kant by the metaphysicians of his day as well as his own efforts to derail his opponents.

How do we see? This question has fascinated and perplexed philosophers and scientists for millennia. In visual perception, mind and world meet, when light reflected from objects enters the eyes and stimulates the nerves leading to activity in the brain near the back of the head. This neural activity yields conscious experiences of a world in three dimensions, clothed in colors, and immediately recognized as (say) ground, sky, grass, trees, and friends. The visual brain also produces nonconscious representations that interact with other brain systems for perception and cognition and that help to regulate our visually guided actions. But how does all of this really work? The answers concern the physiology, psychology, and philosophy of visual perception and cognition. Gary Hatfield's essays address fundamental questions concerning, in Part I, the psychological processes underlying spatial perception and perception of objects; in Part II, psychological theories and metaphysical controversies about color perception and qualia; and, in Part III, the history and philosophy of theories of vision, including methodological controversies surrounding introspection and involving the relations between psychology and the fields of neuroscience and cognitive science. An introductory chapter provides a unified overview; an extensive reference list rounds out the volume.

This volume, originally published in 2002, assembles the historical sequence of writings that Kant published between 1783 and 1796 to popularize, summarize, amplify and defend the doctrines of his masterpiece, the Critique of Pure Reason of 1781. The best known of them, the Prolegomena, is often recommended to beginning students, but the other texts are also vintage Kant and are important sources for a fully rounded picture of Kant's intellectual development. As with other volumes in the series there are copious linguistic notes and a glossary of key terms. The editorial introductions and explanatory notes shed light on the critical reception accorded Kant by the metaphysicians of his day and on Kant's own efforts to derail his opponents.

Kant is the central figure of modern philosophy. He sought to rebuild philosophy from the ground up, and he succeeded in permanently changing its problems and methods. This new, revised edition of the Prolegomena, which is the best introduction to the theoretical side of his philosophy, presents his thought clearly by paying careful attention to his original language. Also included are selections from the Critique of Pure Reason, which fill out and explicate some of Kant's central arguments (including famous sections of the Schematism and Analogies), and in which Kant himself explains his special terminology. The first reviews of the Critique, to which Kant responded in the Prolegomena, are included in this revised edition. The volume is completed by a historical and philosophical introduction, explanatory notes, a chronology, and a guide to further reading.

'Seeing' happens effortlessly and yet is endlessly complex. One of the most fascinating aspects of visual perception is its stability and constancy. As we shift our gaze or move about the world, the light projected onto the retinas is constantly changing. Yet the surrounding objects appear stable in their properties.
Psychologists have long been interested in constancies, exploring questions such as: How good is constancy? Is constancy a fact about how things look, or is it a product of our beliefs and judgments about how things look? How can the contents of visual experience be studied experimentally? However, philosophers have long been interested in characterizing visual experience and have become widely interested in the constancies more recently. As psychologists and philosophers have interacted, new questions have arisen: should we regard any departure from constancy as a failure of the visual system, or might it be a reasonable or adaptive response? In what circumstances is 'seeing' highly conditioned by cognitive factors such as background assumptions, and in what circumstances not?
Visual Experience explores size constancy and color constancy. It considers methodologies for studying conscious visual perception, efforts to describe visual experience in relation to constancy, what it means that constancy is not always perfect, and the conceptual resources needed for explaining visual experience. This interdisciplinary book is invaluable for both vision scientists and philosophers of mind.