Gary Hatfield

Sarah Allred

'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.

Sensation, Cognition, and Constancy

Visual Experience

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 Descartes’ Meditations introduces the major themes in Descartes’ great book and acts as a companion for reading this key work, examining: The context of Descartes’ 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 Descartes’ work to modern philosophy, it’s legacy and influence With further reading included throughout, this text follows Descartes’ original work closely, making it essential reading for all students of philosophy, and all those wishing to get to grips with this classic work.

The Routledge Guidebook to Descartes' Meditations

Holly Pittman

Evolution of Mind, Brain, and Culture draws together studies in archaeology, anthropology, psychology, philosophy, genetics, neuroscience, and environmental science to investigate the evolution of the human mind, the brain, and the human capacity for culture.

Evolution of Mind, Brain, and Culture

Rene Descartes is generally accepted as the "father of modern philosophy", and his Meditations is perhaps the most famous philosophical text ever written. In this Routledge Philosophy GuideBook, Gary Hatfield guides the reader through the text of the Meditations, providing commentary and analysis throughout. He assesses Descartes' importance in the history of philosophy and his continuing relevance to contemporary thought. Descartes and the Meditations will be essential reading for all students of philosophy, and for anyone coming to Descartes for the first time.

Gary Hatfield

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