13 ideas
6396 | A sentence is held true because of a combination of meaning and belief [Davidson] |
Full Idea: A sentence is held true because of two factors: what the holder takes the sentence to mean, and what he believes. | |
From: Donald Davidson (Thought and Talk [1975], p.20) | |
A reaction: A key question is whether a belief (e.g. an imagistic one, or one held by an animal) could be true, even though no sentence is involved. Linguistic philosophers tend to avoid this question, or assume the answer is 'no'. |
11145 | Having a belief involves the possibility of being mistaken [Davidson] |
Full Idea: Someone cannot have a belief unless he understands the possibility of being mistaken. | |
From: Donald Davidson (Thought and Talk [1975], p.170) | |
A reaction: If you pretend to throw a ball for a dog, but don't release it, the dog experiences being mistaken very dramatically. |
6397 | The concept of belief can only derive from relationship to a speech community [Davidson] |
Full Idea: We have the idea of belief from its role in the interpretation of language; as a private attitude it is not intelligible except in relation to public language. So a creature must be a member of a speech community to have the concept of belief. | |
From: Donald Davidson (Thought and Talk [1975], p.22) | |
A reaction: This shows how Wittgenstein's Private Language Argument (e.g. Idea 4152) hovers behind Davidson's philosophy. The idea is quite persuasive. A solitary creature just follows its mental states. The question of whether it believes them is a meta-thought. |
6392 | Thought depends on speech [Davidson] |
Full Idea: The thesis I want to refine and then argue for is that thought depends on speech. | |
From: Donald Davidson (Thought and Talk [1975], p.8) | |
A reaction: This has the instant and rather implausible implication that animals don't think. He is not, of course, saying that all thought is speech, which would leave out thinking in images. You can't do much proper thought without concepts and propositions. |
6393 | A creature doesn't think unless it interprets another's speech [Davidson] |
Full Idea: A creature cannot have a thought unless it is an interpreter of the speech of another. | |
From: Donald Davidson (Thought and Talk [1975], p.9) | |
A reaction: His use of the word 'creature' shows that he is perfectly aware of the issue of whether animals think, and he is, presumably, denying it. At first glance this sounds silly, but maybe animals don't really 'think', in our sense of the word. |
11144 | Concepts are only possible in a language community [Davidson] |
Full Idea: A private attitude is not intelligible except as an adjustment to the public norms provided by language. It follows that a creature must be a member of speech community if it is to have the concept of belief. | |
From: Donald Davidson (Thought and Talk [1975], p.170) | |
A reaction: This obviously draws on Wittgenstein's private language argument, and strikes me as blatantly wrong, because I take higher animals to have concepts without language. Pure vision gives rise to concepts. I don't even think they are necessarily conscious. |
6395 | An understood sentence can be used for almost anything; it isn't language if it has only one use [Davidson] |
Full Idea: Once a sentence is understood, an utterance of it may be used to serve almost any extra-linguistic purpose; an instrument that could be put to only one use would lack autonomy of meaning, which means it should not be counted as language. | |
From: Donald Davidson (Thought and Talk [1975], p.17) | |
A reaction: I find this point very appealing, in opposition to the Wittgenstein view of meaning as use. Passwords seem to me a striking case of the separation of meaning and use. I like the phrase 'autonomy of meaning'. Random sticks can form a word. |
6394 | The pattern of sentences held true gives sentences their meaning [Davidson] |
Full Idea: Although most utterances are not concerned with truth, it is the pattern of sentences held true that gives sentences their meaning. | |
From: Donald Davidson (Thought and Talk [1975], p.14) | |
A reaction: Davidson's distinctive version of meaning holism, as opposed to Quine's rather behaviouristic version. I agree that we relate to people through the pattern of sentences they hold true, but I am unconvinced that this 'gives sentences their meaning'. |
21796 | Man is God if he raises himself, by denying his nature and finitude [Hegel] |
Full Idea: Man is only God in so far as he negates the natural existence and finitude of his spirit and raises himself to God. | |
From: Georg W.F.Hegel (The Philosophy of History [1840], p.324), quoted by Stephen Houlgate - An Introduction to Hegel 10 'God' | |
A reaction: I suspect that it was ideas like this which motivated Nietzsche - denial of what we are, in the name of some idle daydream. I personally have no idea how to negate my natural existence or my finitude. |
21783 | State slavery is a phase of education, moving towards a full culture [Hegel] |
Full Idea: Because slavery exists in states, it is a phase of advance from the merely isolated sensual existence - a phase of education - a mode of becoming participant in a higher morality and the culture connected with it. | |
From: Georg W.F.Hegel (The Philosophy of History [1840], p.98), quoted by Stephen Houlgate - An Introduction to Hegel 08 'Rights' | |
A reaction: [He adds that slavery should be removed slowly, not suddenly] A nicely provocative thought. Is it better to participate in something grand (like pyramid building) as a slave, or drift in dull isolation? How long should this 'phase' last? |
21784 | Slavery is unjust, because humanity is essentially free [Hegel] |
Full Idea: Slavery is in and for itself an injustice, for the essence of humanity is freedom. | |
From: Georg W.F.Hegel (The Philosophy of History [1840], p.99), quoted by Stephen Houlgate - An Introduction to Hegel 08 'Rights' | |
A reaction: This is a corrective to Idea 12783, which offers a defence of the reality of historical slavery. That seemed to depend on some notion that each phase of history is necessary, which is implausible. |
13304 | Learned men gain more in one day than others do in a lifetime [Posidonius] |
Full Idea: In a single day there lies open to men of learning more than there ever does to the unenlightened in the longest of lifetimes. | |
From: Posidonius (fragments/reports [c.95 BCE]), quoted by Seneca the Younger - Letters from a Stoic 078 | |
A reaction: These remarks endorsing the infinite superiority of the educated to the uneducated seem to have been popular in late antiquity. It tends to be the religions which discourage great learning, especially in their emphasis on a single book. |
20820 | Time is an interval of motion, or the measure of speed [Posidonius, by Stobaeus] |
Full Idea: Posidonius defined time thus: it is an interval of motion, or the measure of speed and slowness. | |
From: report of Posidonius (fragments/reports [c.95 BCE]) by John Stobaeus - Anthology 1.08.42 | |
A reaction: Hm. Can we define motion or speed without alluding to time? Looks like we have to define them as a conjoined pair, which means we cannot fully understand either of them. |