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Seeing Dark Things: The Philosophy of Shadows

Seeing Dark Things: The Philosophy of Shadows

Paperback

Philosophy

ISBN10: 0199797137
ISBN13: 9780199797134
Publisher: Oxford University Press
Published: May 17 2011
Pages: 328
Weight: 0.91
Height: 0.73 Width: 5.50 Depth: 8.50
Language: English
If a spinning disk casts a round shadow does this shadow also spin? When you experience the total blackness of a cave, are you seeing in the dark? Or are you merely failing to see anything (just like your blind companion)? Seeing Dark Things uses visual riddles to explore our ability to see things that do not reflect light. Shadows and holes are anomalies for the causal theory of perception, which states that anything we see must be a cause of what we see. This requirement neatly explains why you see the front of a book's jacket and not its rear when you look at it face-on. However, the causal theory has trouble explaining how you manage to see the black letters on its surface. The letters are made visible by the light they fail to reflect rather than by the light they reflect.

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Philosophy