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http://worldcat.org/entity/work/id/801719216

Seeing dark things : the philosophy of shadows

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http://schema.org/description

  • "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 shadows, silhouettes, and black birds--plus some things that are only metaphorically "dark" such as holes. These dark things are anomalies for the causal theory of perception which states that anything we see must be a cause of what we see. This orthodoxy successfully explains why you see the front of this page rather than its rear. However, the causal theory has trouble explaining how you manage to see the black letters on this page. The letters are made visible by the light they fail to reflect rather than the light they reflect."
  • "Shadows appear to be counterexamples to the causal theory of perception. After all, an absence of light cannot reflect light into our eyes. Roy Sorensen sets out to resolve this anomaly and to show how the causal theory solves a broad range of visual puzzles about dark things."

http://schema.org/genre

  • "Electronic books"
  • "Electronic books"@en

http://schema.org/name

  • "Seeing Dark Things The Philosophy of Shadows"
  • "Seeing dark things : the philosophy of shadows"
  • "Seeing dark things : the philosophy of shadows"@en
  • "Seeing dark things the philosophy of shadows"@en
  • "Seeing dark things the philosophy of shadows"
  • "Seeing Dark Things the Philosophy of Shadows"