Combining Philosophers

Ideas for Roger Penrose, Jean Buridan and W. David Ross

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2 ideas

12. Knowledge Sources / B. Perception / 2. Qualities in Perception / b. Primary/secondary

16726

Why can't we deduce secondary qualities from primary ones, if they cause them? [Buridan]

12. Knowledge Sources / B. Perception / 7. Causal Perception

5927	I prefer the causal theory to sense data, because sensations are events, not apprehensions [Ross]