22 ideas
10838 | To explain a concept, we need its purpose, not just its rules of usage [Dummett] |
Full Idea: We cannot in general suppose that we give a proper account of a concept by describing those circumstance in which we do, and those in which we do not, make use of the relevant word. We explain the point of the concept, what we use the word for. | |
From: Michael Dummett (Truth [1959], p.231) | |
A reaction: Well said. I am beginning to develop a campaign to make sure that analytical philosophy focuses on understanding concepts (in a full 'logos' sort of way), and doesn't just settle for logical form or definition or rules of usage. |
2557 | Analytical philosophy seems to have little interest in how to tell a good analysis from a bad one [Rorty] |
Full Idea: There is nowadays little attempt to bring "analytic philosophy" to self-consciousness by explaining how to tell a successful from an unsuccessful analysis. | |
From: Richard Rorty (Philosophy and the Mirror of Nature [1980], 4.1) |
2556 | Rational certainty may be victory in argument rather than knowledge of facts [Rorty] |
Full Idea: We can think of "rational certainty" as a matter of victory in argument rather than relation to an object known. | |
From: Richard Rorty (Philosophy and the Mirror of Nature [1980], 3.4) |
10837 | It is part of the concept of truth that we aim at making true statements [Dummett] |
Full Idea: It is part of the concept of truth that we aim at making true statements. | |
From: Michael Dummett (Truth [1959], p.231) | |
A reaction: This strikes me as a rather contentious but very interesting claim. An even stronger claim might be that its value (its normative force) is ALL that the concept of truth contributes to speech, other aspects being analysed into something else. |
10840 | We must be able to specify truths in a precise language, like winning moves in a game [Dummett] |
Full Idea: For a particular bounded language, if it is free of ambiguity and inconsistency, it must be possible to characterize the true sentences of the language; somewhat as, for a given game, we can say which moves are winning moves. | |
From: Michael Dummett (Truth [1959], p.237) | |
A reaction: The background of this sounds rather like Tarski, with truth just being a baton passed from one part of the language to another, though Dummett adds the very un-Tarskian notion that truth has a value. |
4726 | Rorty seems to view truth as simply being able to hold one's view against all comers [Rorty, by O'Grady] |
Full Idea: Rorty seems to view truth as simply being able to hold one's view against all comers. | |
From: report of Richard Rorty (Philosophy and the Mirror of Nature [1980]) by Paul O'Grady - Relativism Ch.4 | |
A reaction: This may be a caricature of Rorty, but he certainly seems to be in the business of denying truth as much as possible. This strikes me as the essence of pragmatism, and as a kind of philosophical nihilism. |
2549 | For James truth is "what it is better for us to believe" rather than a correct picture of reality [Rorty] |
Full Idea: Truth is, in James' phrase, "what it is better for us to believe", rather than "the accurate representation of reality". | |
From: Richard Rorty (Philosophy and the Mirror of Nature [1980], Intro) |
19171 | Tarski's truth is like rules for winning games, without saying what 'winning' means [Dummett, by Davidson] |
Full Idea: Tarski's definition of truth is like giving a definition of what it is to win in various games, without giving a hint as to what winning is (e.g. that it is what one tries to do when playing). | |
From: report of Michael Dummett (Truth [1959]) by Donald Davidson - Truth and Predication 7 | |
A reaction: This led Dummett to his 'normative' account of truth. Formally, the fact that speakers usually aim at truth seems irrelevant, but in life you certainly wouldn't have grasped truth if you thought falsehood was just as satisfactory. The world is involved. |
2548 | If knowledge is merely justified belief, justification is social [Rorty] |
Full Idea: If we have a Deweyan conception of knowledge, as what we are justified in believing, we will see "justification" as a social phenomenon. | |
From: Richard Rorty (Philosophy and the Mirror of Nature [1980], Intro) | |
A reaction: I find this observation highly illuminating (though I probably need to study Dewey to understand it). There just is no absolute about whether someone is justified. How justified do you want to be? |
6599 | Knowing has no definable essence, but is a social right, found in the context of conversations [Rorty] |
Full Idea: If we see knowing not as having an essence, described by scientists or philosophers, but rather as a right, by current standards, to believe, then we see conversation as the ultimate context within which knowledge is to be understood. | |
From: Richard Rorty (Philosophy and the Mirror of Nature [1980], Ch.5), quoted by Robert Fogelin - Walking the Tightrope of Reason Ch.5 | |
A reaction: This teeters towards ridiculous relativism (e.g. what if the conversation is among a group of fools? - Ah, there are no fools! Politically incorrect!). However, knowledge can be social, provided we are healthily elitist. Scientists know more than us. |
2566 | You can't debate about whether to have higher standards for the application of words [Rorty] |
Full Idea: The decision about whether to have higher than usual standards for the application of words like "true" or "good" or "red" is, as far as I can see, not a debatable issue. | |
From: Richard Rorty (Philosophy and the Mirror of Nature [1980], 6.6) |
2553 | The mind is a property, or it is baffling [Rorty] |
Full Idea: All that is needed for the mind-body problem to be unintelligible is for us to be nominalist, to refuse firmly to hypostasize individual properties. | |
From: Richard Rorty (Philosophy and the Mirror of Nature [1980], 1.3) | |
A reaction: Edelman says the mind is a process rather than a property. It might vanish if the clockspeed was turned right down? Nominalism here sounds like behaviourism or instrumentalism. Would Dennett plead guilty? |
2550 | Pain lacks intentionality; beliefs lack qualia [Rorty] |
Full Idea: We can't define the mental as intentional because pains aren't about anything, and we can't define it as phenomenal because beliefs don't feel like anything. | |
From: Richard Rorty (Philosophy and the Mirror of Nature [1980], 1.2) | |
A reaction: Nice, but simplistic? There is usually an intentional object for a pain, and the concepts which we use to build beliefs contain the residue of remembered qualia. It seems unlikely that any mind could have one without the other (even a computer). |
2554 | Is intentionality a special sort of function? [Rorty] |
Full Idea: Following Wittgenstein, we shall treat the intentional as merely a subspecies of the functional. | |
From: Richard Rorty (Philosophy and the Mirror of Nature [1980], 1.3) | |
A reaction: Intriguing but obscure. Sounds wrong to me. The intentional refers to the content of thoughts, but function concerns their role. They have roles because they have content, so they can't be the same. |
10839 | You can't infer a dog's abstract concepts from its behaviour [Dummett] |
Full Idea: One could train a dog to bark only when a bell rang and a light shone without presupposing that it possessed the concept of conjunction. | |
From: Michael Dummett (Truth [1959], p.235) |
2565 | Nature has no preferred way of being represented [Rorty] |
Full Idea: Nature has no preferred way of being represented. | |
From: Richard Rorty (Philosophy and the Mirror of Nature [1980], 6.5) | |
A reaction: Tree rings accidentally represent the passing of the years. If God went back and started again would she or he opt for a 'preferred way'? |
2560 | Can meanings remain the same when beliefs change? [Rorty] |
Full Idea: For cooler heads there must be some middle view between "meanings remain and beliefs change" and "meanings change whenever beliefs do". | |
From: Richard Rorty (Philosophy and the Mirror of Nature [1980], 6.2) | |
A reaction: The second one seems blatanty false. How could we otherwise explain a change in belief? But obviously some changes in belief (e.g. about electrons) produce a change in meaning. |
2562 | A theory of reference seems needed to pick out objects without ghostly inner states [Rorty] |
Full Idea: The need to pick out objects without the help of definitions, essences, and meanings of terms produced, philosophers thought, a need for a "theory of reference". | |
From: Richard Rorty (Philosophy and the Mirror of Nature [1980], 6.3) | |
A reaction: Frege's was very perceptive in noting that meaning and reference are not the same. Whether we need a 'theory' of reference is unclear. It is worth describing how it occurs. |
2559 | Davidson's theory of meaning focuses not on terms, but on relations between sentences [Rorty] |
Full Idea: A theory of meaning, for Davidson, is not an assemblage of "analyses" of the meanings of individual terms, but rather an understanding of the inferential relations between sentences. | |
From: Richard Rorty (Philosophy and the Mirror of Nature [1980], 6.1) | |
A reaction: Put that way, the influence of Frege on Davidson is obvious. Purely algebraic expressions can have inferential relations, using variables and formal 'sentences'. |
2558 | Since Hegel we have tended to see a human as merely animal if it is outside a society [Rorty] |
Full Idea: Only since Hegel have philosophers begun toying with the idea that the individual apart from his society is just one more animal. | |
From: Richard Rorty (Philosophy and the Mirror of Nature [1980], 4.3) |
1748 | Archelaus was the first person to say that the universe is boundless [Archelaus, by Diog. Laertius] |
Full Idea: Archelaus was the first person to say that the universe is boundless. | |
From: report of Archelaus (fragments/reports [c.450 BCE]) by Diogenes Laertius - Lives of Eminent Philosophers 02.Ar.3 |
5989 | Archelaus said life began in a primeval slime [Archelaus, by Schofield] |
Full Idea: Archelaus wrote that life on Earth began in a primeval slime. | |
From: report of Archelaus (fragments/reports [c.450 BCE]) by Malcolm Schofield - Archelaus | |
A reaction: This sounds like a fairly clearcut assertion of the production of life by evolution. Darwin's contribution was to propose the mechanism for achieving it. We should honour the name of Archelaus for this idea. |