display all the ideas for this combination of texts
4 ideas
| 5002 | Consciousness is the perception of what passes in a man's own mind [Locke] |
| Full Idea: Consciousness is the perception of what passes in a man's own mind. | |
| From: John Locke (Essay Conc Human Understanding (2nd Ed) [1694], 2.01.19) | |
| A reaction: This sounds to me like one capacity of human consciousness, which is second-order awareness. I take animals to have first-order awareness (of the world), but not perception of their own awareness. Self-awareness is crucial to his concept of a 'person'. |
| 2603 | If we aren't aware that an idea is innate, the concept of innate is meaningless; if we do, all ideas seem innate [Locke] |
| Full Idea: To say a notion is imprinted on the mind, but the mind is ignorant of it, is to make this impression nothing. ….But if the capacity of knowing be the test of innateness, all the truths a man ever comes to know will be every one of them innate. | |
| From: John Locke (Essay Conc Human Understanding (2nd Ed) [1694], 1.02.05) | |
| A reaction: The problem is, I think, that Locke is relying wholly on introspection to decide on what is innate. If you turn to Chomsky's evidence, of children learning more language than they could possibly taught, there seems to be lots of evidence. |
| 2421 | There is nothing illogical about inverted qualia [Locke] |
| Full Idea: It would not carry any implication of falsehood to our simple ideas if by the different structure of our organs it were so ordered that the same object should produce in several men's minds different ideas at the same time (e.g. the colour of a violet). | |
| From: John Locke (Essay Conc Human Understanding (2nd Ed) [1694], 2.32.15) | |
| A reaction: The vital point here is that it would be based on 'different structures'. I personally cannot see any objection to the possibility that someone's qualia might be inverted - by brain surgery. That is a problem for naïve realists, though. |
| 3522 | The same object might produce violet in one mind and marigold in another [Locke] |
| Full Idea: By the different structure of our organs the same object could produce in several men's minds different ideas, viz. if the idea that a violet produced in one man's mind by his eyes were the same that a marigold produced in another man's. | |
| From: John Locke (Essay Conc Human Understanding (2nd Ed) [1694], 2.32.15) | |
| A reaction: This is Locke's original proposal that inverted qualia might be possible, but note that he proposes a physical basis for the inversion, in 'different structures'. Without that, claiming qualia inversion is the same as claiming that zombies are possible. |