Combining Philosophers

Ideas for Rescher,N/Oppenheim,P, Stephen Wolfram and Roy Sorensen

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2 ideas

12. Knowledge Sources / B. Perception / 2. Qualities in Perception / d. Secondary qualities

9118	The colour bands of the spectrum arise from our biology; they do not exist in the physics [Sorensen]

12. Knowledge Sources / B. Perception / 5. Interpretation

9124	We are unable to perceive a nose (on the back of a mask) as concave [Sorensen]