Combining Philosophers
Ideas for Carl Ginet, Colin McGinn and Howard Robinson
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28 ideas
12. Knowledge Sources / B. Perception / 1. Perception
6502
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Can we reduce perception to acquisition of information, which is reduced to causation or disposition? [Robinson,H]
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6513
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Would someone who recovered their sight recognise felt shapes just by looking? [Robinson,H]
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12. Knowledge Sources / B. Perception / 2. Qualities in Perception / b. Primary/secondary
22413
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Being red simply consists in looking red [McGinn]
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22415
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Relativity means differing secondary perceptions are not real disagreements [McGinn]
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22416
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Phenomenalism is correct for secondary qualities, so scepticism is there impossible [McGinn]
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22422
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Maybe all possible sense experience must involve both secondary and primary qualities [McGinn]
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22428
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You understood being red if you know the experience involved; not so with thngs being square [McGinn]
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6512
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Secondary qualities have one sensory mode, but primary qualities can have more [Robinson,H]
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12. Knowledge Sources / B. Perception / 2. Qualities in Perception / c. Primary qualities
22414
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You don't need to know how a square thing looks or feels to understand squareness [McGinn]
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22423
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Touch doesn't provide direct experience of primary qualities, because touch feels temperature [McGinn]
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22426
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We can perceive objectively, because primary qualities are not mind-created [McGinn]
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6497
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We say objects possess no intrinsic secondary qualities because physicists don't need them [Robinson,H]
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12. Knowledge Sources / B. Perception / 2. Qualities in Perception / d. Secondary qualities
22412
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Lockean secondary qualities (unlike primaries) produce particular sensory experiences [McGinn]
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22421
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Could there be a mind which lacked secondary quality perception? [McGinn]
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6499
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Shape can be experienced in different ways, but colour and sound only one way [Robinson,H]
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6500
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If secondary qualities match senses, would new senses create new qualities? [Robinson,H]
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22424
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Secondary qualities contain information; their variety would be superfluous otherwise [McGinn]
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22425
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The utility theory says secondary qualities give information useful to human beings [McGinn]
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6494
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If objects are not coloured, and neither are sense-contents, we are left saying that nothing is coloured [Robinson,H]
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12. Knowledge Sources / B. Perception / 3. Representation
7629
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We see objects 'directly' by representing them [McGinn]
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6484
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Most moderate empiricists adopt Locke's representative theory of perception [Robinson,H]
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12. Knowledge Sources / B. Perception / 4. Sense Data / a. Sense-data theory
6508
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Sense-data leads to either representative realism or phenomenalism or idealism [Robinson,H]
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12. Knowledge Sources / B. Perception / 4. Sense Data / b. Nature of sense-data
6480
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Sense-data do not have any intrinsic intentionality [Robinson,H]
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6482
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For idealists and phenomenalists sense-data are in objects; representative realists say they resemble objects [Robinson,H]
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12. Knowledge Sources / B. Perception / 4. Sense Data / d. Sense-data problems
6505
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Sense-data are rejected because they are a veil between us and reality, leading to scepticism [Robinson,H]
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12. Knowledge Sources / B. Perception / 8. Adverbial Theory
6506
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'Sense redly' sounds peculiar, but 'senses redly-squarely tablely' sounds far worse [Robinson,H]
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6507
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Adverbialism sees the contents of sense-experience as modes, not objects [Robinson,H]
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6511
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If there are only 'modes' of sensing, then an object can no more be red or square than it can be proud or lazy. [Robinson,H]
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