122 ideas
5361 | Philosophers must get used to absurdities [Russell] |
21887 | Derrida focuses on other philosophers, rather than on science [Derrida] |
21888 | Philosophy is just a linguistic display [Derrida] |
5368 | Philosophy verifies that our hierarchy of instinctive beliefs is harmonious and consistent [Russell] |
21896 | Philosophy aims to build foundations for thought [Derrida, by May] |
21893 | Philosophy is necessarily metaphorical, and its writing is aesthetic [Derrida] |
5432 | Metaphysics cannot give knowledge of the universe as a whole [Russell] |
5434 | Philosophy is similar to science, and has no special source of wisdom [Russell] |
21892 | Interpretations can be interpreted, so there is no original 'meaning' available [Derrida] |
20925 | Hermeneutics blunts truth, by conforming it to the interpreter [Derrida, by Zimmermann,J] |
20934 | Hermeneutics is hostile, trying to overcome the other person's difference [Derrida, by Zimmermann,J] |
21895 | Structuralism destroys awareness of dynamic meaning [Derrida] |
21934 | The idea of being as persistent presence, and meaning as conscious intelligibility, are self-destructive [Derrida, by Glendinning] |
21883 | Sincerity can't be verified, so fiction infuses speech, and hence reality also [Derrida] |
21882 | Sentences are contradictory, as they have opposite meanings in some contexts [Derrida] |
21881 | We aim to explore the limits of expression (as in Mallarmé's poetry) [Derrida] |
8868 | Objective truth arises from interpersonal communication [Davidson] |
5396 | Three Laws of Thought: identity, contradiction, and excluded middle [Russell] |
5405 | The law of contradiction is not a 'law of thought', but a belief about things [Russell] |
5420 | Truth is a property of a belief, but dependent on its external relations, not its internal qualities [Russell] |
5419 | Truth and falsehood are properties of beliefs and statements [Russell] |
5417 | A good theory of truth must make falsehood possible [Russell] |
4756 | Derrida says that all truth-talk is merely metaphor [Derrida, by Engel] |
21877 | True thoughts are inaccessible, in the subconscious, prior to speech or writing [Derrida] |
7395 | Truth as congruence may work for complex beliefs, but not for simple beliefs about existence [Joslin on Russell] |
5428 | Beliefs are true if they have corresponding facts, and false if they don't [Russell] |
5421 | The coherence theory says falsehood is failure to cohere, and truth is fitting into a complete system of Truth [Russell] |
5422 | More than one coherent body of beliefs seems possible [Russell] |
5423 | If we suspend the law of contradiction, nothing will appear to be incoherent [Russell] |
5424 | Coherence is not the meaning of truth, but an important test for truth [Russell] |
5401 | The mortality of Socrates is more certain from induction than it is from deduction [Russell] |
5395 | Demonstration always relies on the rule that anything implied by a truth is true [Russell] |
21889 | 'I' is the perfect name, because it denotes without description [Derrida] |
5386 | Proper names are really descriptions, and can be replaced by a description in a person's mind [Russell] |
21878 | Names have a subjective aspect, especially the role of our own name [Derrida] |
21879 | Even Kripke can't explain names; the word is the thing, and the thing is the word [Derrida] |
5385 | The phrase 'a so-and-so' is an 'ambiguous' description'; 'the so-and-so' (singular) is a 'definite' description [Russell] |
5399 | Maths is not known by induction, because further instances are not needed to support it [Russell] |
5370 | Space is neutral between touch and sight, so it cannot really be either of them [Russell] |
5418 | In a world of mere matter there might be 'facts', but no truths [Russell] |
5371 | Because we depend on correspondence, we know relations better than we know the items that relate [Russell] |
5407 | That Edinburgh is north of London is a non-mental fact, so relations are independent universals [Russell] |
5383 | Every complete sentence must contain at least one word (a verb) which stands for a universal [Russell] |
4428 | Propositions express relations (prepositions and verbs) as well as properties (nouns and adjectives) [Russell] |
5406 | Confused views of reality result from thinking that only nouns and adjectives represent universals [Russell] |
4479 | All universals are like the relation "is north of", in having no physical location at all [Russell, by Loux] |
4427 | Every sentence contains at least one word denoting a universal, so we need universals to know truth [Russell] |
4030 | Russell claims that universals are needed to explain a priori knowledge (as their relations) [Russell, by Mellor/Oliver] |
5409 | Normal existence is in time, so we must say that universals 'subsist' [Russell] |
5408 | If we identify whiteness with a thought, we can never think of it twice; whiteness is the object of a thought [Russell] |
4441 | 'Resemblance Nominalism' won't work, because the theory treats resemblance itself as a universal [Russell] |
4429 | If we consider whiteness to be merely a mental 'idea', we rob it of its universality [Russell] |
5400 | In any possible world we feel that two and two would be four [Russell] |
5431 | Knowledge cannot be precisely defined, as it merges into 'probable opinion' [Russell] |
5426 | Belief relates a mind to several things other than itself [Russell] |
5366 | We have an 'instinctive' belief in the external world, prior to all reflection [Russell] |
8867 | A belief requires understanding the distinctions of true-and-false, and appearance-and-reality [Davidson] |
5359 | Descartes showed that subjective things are the most certain [Russell] |
5377 | 'Acquaintance' is direct awareness, without inferences or judgements [Russell] |
6510 | Russell (1912) said phenomena only resemble reality in abstract structure [Russell, by Robinson,H] |
5372 | There is no reason to think that objects have colours [Russell] |
5373 | 'Idealism' says that everything which exists is in some sense mental [Russell] |
5362 | It is not illogical to think that only myself and my mental events exist [Russell] |
5412 | Some propositions are self-evident, but their implications may also be self-evident [Russell] |
5413 | Particular instances are more clearly self-evident than any general principles [Russell] |
5415 | As shown by memory, self-evidence comes in degrees [Russell] |
5416 | If self-evidence has degrees, we should accept the more self-evident as correct [Russell] |
5397 | The rationalists were right, because we know logical principles without experience [Russell] |
4430 | All a priori knowledge deals with the relations of universals [Russell] |
5411 | We can know some general propositions by universals, when no instance can be given [Russell] |
6514 | Russell's representationalism says primary qualities only show the structure of reality [Russell, by Robinson,H] |
6415 | After 1912, Russell said sense-data are last in analysis, not first in experience [Russell, by Grayling] |
5358 | 'Sense-data' are what are immediately known in sensation, such as colours or roughnesses [Russell] |
7290 | If Russell rejects innate ideas and direct a priori knowledge, he is left with a tabula rasa [Russell, by Thompson] |
5357 | It is natural to begin from experience, and presumably that is the basis of knowledge [Russell] |
5382 | We are acquainted with outer and inner sensation, memory, Self, and universals [Russell, by PG] |
5389 | Knowledge by descriptions enables us to transcend private experience [Russell] |
5376 | I can know the existence of something with which nobody is acquainted [Russell] |
5414 | Images are not memory, because they are present, and memories are of the past [Russell] |
5430 | A true belief is not knowledge if it is reached by bad reasoning [Russell] |
5429 | True belief is not knowledge when it is deduced from false belief [Russell] |
5378 | All knowledge (of things and of truths) rests on the foundations of acquaintance [Russell] |
5365 | Dreams can be explained fairly scientifically if we assume a physical world [Russell] |
10347 | Objectivity is intersubjectivity [Davidson] |
5391 | Science aims to find uniformities to which (within the limits of experience) there are no exceptions [Russell] |
5394 | We can't prove induction from experience without begging the question [Russell] |
5390 | Chickens are not very good at induction, and are surprised when their feeder wrings their neck [Russell] |
5392 | It doesn't follow that because the future has always resembled the past, that it always will [Russell] |
5363 | If the cat reappears in a new position, presumably it has passed through the intermediate positions [Russell] |
5367 | Belief in real objects makes our account of experience simpler and more systematic [Russell] |
8866 | If we know other minds through behaviour, but not our own, we should assume they aren't like me [Davidson] |
5364 | It is hard not to believe that speaking humans are expressing thoughts, just as we do ourselves [Russell] |
10346 | Knowing other minds rests on knowing both one's own mind and the external world [Davidson, by Dummett] |
5379 | If we didn't know our own minds by introspection, we couldn't know that other people have minds [Russell] |
21890 | Heidegger showed that passing time is the key to consciousness [Derrida] |
5410 | I learn the universal 'resemblance' by seeing two shades of green, and their contrast with red [Russell] |
5381 | In seeing the sun, we are acquainted with our self, but not as a permanent person [Russell] |
5380 | In perceiving the sun, I am aware of sun sense-data, and of the perceiver of the data [Russell] |
21880 | 'Tacit theory' controls our thinking (which is why Freud is important) [Derrida] |
5369 | It is rational to believe in reality, despite the lack of demonstrative reasons for it [Russell] |
5375 | Knowledge of truths applies to judgements; knowledge by acquaintance applies to sensations and things [Russell] |
21711 | Russell's 'multiple relations' theory says beliefs attach to ingredients, not to propositions [Russell, by Linsky,B] |
5427 | Truth is when a mental state corresponds to a complex unity of external constituents [Russell] |
5425 | In order to explain falsehood, a belief must involve several terms, not two [Russell] |
5384 | A universal of which we are aware is called a 'concept' [Russell] |
21894 | Madness and instability ('the demonic hyperbole') lurks in all language [Derrida] |
21886 | Meanings depend on differences and contrasts [Derrida] |
21930 | For Aristotle all proper nouns must have a single sense, which is the purpose of language [Derrida] |
21884 | Capacity for repetitions is the hallmark of language [Derrida] |
21935 | The sign is only conceivable as a movement between elusive presences [Derrida] |
21933 | Writing functions even if the sender or the receiver are absent [Derrida, by Glendinning] |
13468 | Russell started philosophy of language, by declaring some plausible sentences to be meaningless [Russell, by Hart,WD] |
5388 | Every understood proposition is composed of constituents with which we are acquainted [Russell] |
21931 | 'Dissemination' is opposed to polysemia, since that is irreducible, because of multiple understandings [Derrida, by Glendinning] |
21885 | Words exist in 'spacing', so meanings are never synchronic except in writing [Derrida] |
5387 | It is pure chance which descriptions in a person's mind make a name apply to an individual [Russell] |
21724 | The main aim of the multiple relations theory of judgement was to dispense with propositions [Russell, by Linsky,B] |
8870 | Content of thought is established through communication, so knowledge needs other minds [Davidson] |
8869 | The principle of charity attributes largely consistent logic and largely true beliefs to speakers [Davidson] |
21891 | The good is implicitly violent (against evil), so there is no pure good [Derrida] |
5398 | Judgements of usefulness depend on judgements of value [Russell] |
5393 | We can't know that our laws are exceptionless, or even that there are any laws [Russell] |