43 ideas
3099 | Inference is never a conscious process [Harman] |
3077 | Reasoning might be defined in terms of its functional role, which is to produce knowledge [Harman] |
3092 | If you believe that some of your beliefs are false, then at least one of your beliefs IS false [Harman] |
3093 | Any two states are logically linked, by being entailed by their conjunction [Harman] |
3098 | Deductive logic is the only logic there is [Harman] |
3094 | You don't have to accept the conclusion of a valid argument [Harman] |
3081 | A theory of truth in a language must involve a theory of logical form [Harman] |
3080 | Logical form is the part of a sentence structure which involves logical elements [Harman] |
3084 | Our underlying predicates represent words in the language, not universal concepts [Harman] |
3100 | You have to reaffirm all your beliefs when you make a logical inference [Harman] |
3089 | Only lack of imagination makes us think that 'cats are animals' is analytic [Harman] |
3088 | Analyticity is postulated because we can't imagine some things being true, but we may just lack imagination [Harman] |
3101 | Memories are not just preserved, they are constantly reinferred [Harman] |
3074 | People's reasons for belief are rarely conscious [Harman] |
3097 | We don't distinguish between accepting, and accepting as evidence [Harman] |
6369 | In negative coherence theories, beliefs are prima facie justified, and don't need initial reasons [Harman, by Pollock/Cruz] |
3096 | Coherence avoids scepticism, because it doesn't rely on unprovable foundations [Harman] |
18284 | Particulars can be verified or falsified, but general statements can only be falsified (conclusively) [Popper] |
3095 | Induction is an attempt to increase the coherence of our explanations [Harman] |
2584 | Lobotomised patients can cease to care about a pain [Block] |
2582 | A brain looks no more likely than anything else to cause qualia [Block] |
3073 | We see ourselves in the world as a map [Harman] |
2574 | Behaviour requires knowledge as well as dispositions [Block] |
3076 | Defining dispositions is circular [Harman] |
2575 | Functionalism is behaviourism, but with mental states as intermediaries [Block] |
2583 | You might invert colours, but you can't invert beliefs [Block] |
2576 | In functionalism, desires are internal states with causal relations [Block] |
2578 | Could a creature without a brain be in the right functional state for pain? [Block] |
2585 | Not just any old functional network will have mental states [Block] |
2586 | In functionalism, what are the special inputs and outputs of conscious creatures? [Block] |
3075 | Could a cloud have a headache if its particles formed into the right pattern? [Harman] |
2579 | Physicalism is prejudiced in favour of our neurology, when other systems might have minds [Block] |
3086 | Are there any meanings apart from in a language? [Harman] |
2577 | Simple machine-functionalism says mind just is a Turing machine [Block] |
2580 | A Turing machine, given a state and input, specifies an output and the next state [Block] |
3078 | Speech acts, communication, representation and truth form a single theory [Harman] |
3090 | There is only similarity in meaning, never sameness in meaning [Harman] |
3082 | Ambiguity is when different underlying truth-conditional structures have the same surface form [Harman] |
2581 | Intuition may say that a complex sentence is ungrammatical, but linguistics can show that it is not [Block] |
3079 | Truth in a language is explained by how the structural elements of a sentence contribute to its truth conditions [Harman] |
3085 | Sentences are different from propositions, since two sentences can express one proposition [Harman] |
3087 | The analytic/synthetic distinction is a silly division of thought into encyclopaedia and dictionary [Harman] |
3083 | Many predicates totally resist translation, so a universal underlying structure to languages is unlikely [Harman] |