33 ideas
| 7973 | There is no longer anything on which there is nothing to say [Baudrillard] |
| Full Idea: There is no longer anything on which there is nothing to say. | |
| From: Jean Baudrillard (The Intelligence of Evil [2004], p. 17) | |
| A reaction: Compare Ideas 2937 and 6870. I'm not sure whether Baudrillard is referring to the limits of philosophy, or merely to social taboos. I like Ansell Pearson's view: we should attempt to discuss what appears to be undiscussable. |
| 7975 | The task of philosophy is to unmask the illusion of objective reality [Baudrillard] |
| Full Idea: The task of philosophy is to unmask the illusion of objective reality - a trap that is, in a sense, laid for us by nature. | |
| From: Jean Baudrillard (The Intelligence of Evil [2004], p. 40) | |
| A reaction: There is a vast gap between this and the Lockean view (Idea 7653) that philosophers are there to help reveal reality, probably via science. I retain the Enlightenment faith that there is a reality to be found. Baudrillard must be taken seriously, though. |
| 7986 | Drunken boat pilots are less likely to collide than clearly focused ones [Baudrillard] |
| Full Idea: Two boats on Lake Constance in dense fog are in less danger of colliding if their pilots are drunk than if they are attempting to master the situation. | |
| From: Jean Baudrillard (The Intelligence of Evil [2004], p.196) | |
| A reaction: Charming, but I think empirical research would prove it false. At least rational pilots know to keep to the right (?) when a shape looms through the fog. I prefer rational pilots, but then I am one of those sad people who admires the Enlightenment. |
| 7982 | Instead of thesis and antithesis leading to synthesis, they now cancel out, and the conflict is levelled [Baudrillard] |
| Full Idea: Gone is the dialectic, the play of thesis and antithesis resolving itself in synthesis. The opposing terms now cancel each other out in a levelling of all conflict. | |
| From: Jean Baudrillard (The Intelligence of Evil [2004], p.129) | |
| A reaction: This is from someone who approved of 9/11 (p.137 of this text), and seemed to welcome conflict. His idea, which has plausibility, is that the modern media have become a great warm bath that calmly absorbs every abrasive thrown into it. |
| 22285 | Impredicative definitions are circular, but fine for picking out, rather than creating something [Potter] |
| Full Idea: The circularity in a definition where the property being defined is used in the definition is now known as 'impredicativity'. ...Some cases ('the tallest man in the room') are unproblematic, as they pick him out, and don't conjure him into existence. | |
| From: Michael Potter (The Rise of Analytic Philosophy 1879-1930 [2020], 07 'Impred') | |
| A reaction: [part summary] |
| 22301 | The Identity Theory says a proposition is true if it coincides with what makes it true [Potter] |
| Full Idea: The Identity Theory of truth says a proposition is true just in case it coincides with what makes it true. | |
| From: Michael Potter (The Rise of Analytic Philosophy 1879-1930 [2020], 23 'Abs') | |
| A reaction: The obvious question is how 'there are trees in the wood' can somehow 'coincide with' or 'be identical to' the situation outside my window. The theory is sort of right, but we will never define the relationship, which is no better than 'corresponds'. |
| 22324 | It has been unfortunate that externalism about truth is equated with correspondence [Potter] |
| Full Idea: There has been an unfortunate tendency in the secondary literature to equate externalism about truth with the correspondence theory. | |
| From: Michael Potter (The Rise of Analytic Philosophy 1879-1930 [2020], 65 'Truth') | |
| A reaction: Quite helpful to distinguish internalist from externalist theories of truth. It is certainly the case that robust externalist views of truth have unfortunately been discredited merely because the correspondence account is inadequate. |
| 22279 | Frege's sign |--- meant judgements, but the modern |- turnstile means inference, with intecedents [Potter] |
| Full Idea: Natural deduction systems generally depend on conditional proof, but for Frege everything is asserted unconditionally. The modern turnstile |- is allowed to have antecedents, and hence to represent inference rather than Frege's judgement sign |---. | |
| From: Michael Potter (The Rise of Analytic Philosophy 1879-1930 [2020], 03 'Axioms') | |
| A reaction: [compressed] Shockingly, Frege's approach seems more psychological than the modern approach. I would say that the whole point of logic is that it has to be conditional, because the truth of the antecedents is irrelevant. |
| 22291 | Deductivism can't explain how the world supports unconditional conclusions [Potter] |
| Full Idea: Deductivism is a good account of large parts of mathematics, but stumbles where mathematics is directly applicable to the world. It fails to explain how we detach the antecedent so as to arrive at unconditional conclusions. | |
| From: Michael Potter (The Rise of Analytic Philosophy 1879-1930 [2020], 12 'Deduc') | |
| A reaction: I suppose the reply would be that we have designed deductive structures which fit our understanding of reality - so it is all deductive, but selected pragmatically. |
| 22295 | Modern logical truths are true under all interpretations of the non-logical words [Potter] |
| Full Idea: In the modern definition, a 'logical truth' is true under every interpretation of the non-logical words it contains. | |
| From: Michael Potter (The Rise of Analytic Philosophy 1879-1930 [2020], 19 'Frege's') | |
| A reaction: What if the non-logical words are nonsense, or are used inconsistently ('good'), or ambiguously ('bank'), or vaguely ('bald'), or with unsure reference ('the greatest philosopher' becomes 'Bentham')? What qualifies as an 'interpretation'? |
| 22310 | The formalist defence against Gödel is to reject his metalinguistic concept of truth [Potter] |
| Full Idea: Gödel's theorem does not refute formalism outright, because the committed formalist need not recognise the metalinguistic notion of truth to which the theorem appeals. | |
| From: Michael Potter (The Rise of Analytic Philosophy 1879-1930 [2020], 45 'Log') | |
| A reaction: The theorem was prior to Tarski's account of truth. Potter says Gödel avoided explicit mention of truth because of this problem. In general Gödel showed that there are truths outside the formal system (which is all provable). |
| 22298 | Why is fictional arithmetic applicable to the real world? [Potter] |
| Full Idea: Fictionalists struggle to explain why arithmetic is applicable to the real world in a way that other stories are not. | |
| From: Michael Potter (The Rise of Analytic Philosophy 1879-1930 [2020], 21 'Math') | |
| A reaction: We know why some novels are realistic and others just the opposite. If a novel aimed to 'model' the real world it would be even closer to it. Fictionalists must explain why some fictions are useful. |
| 22287 | If 'concrete' is the negative of 'abstract', that means desires and hallucinations are concrete [Potter] |
| Full Idea: The word 'concrete' is often used as the negative of 'abstract', with the slightly odd consequence that desires and hallucinations are thereby classified as concrete. | |
| From: Michael Potter (The Rise of Analytic Philosophy 1879-1930 [2020], 12 'Numb') | |
| A reaction: There is also the even more baffling usage of 'abstract' for the most highly generalised mathematics, leaving lower levels as 'concrete'. I favour the use of 'generalised' wherever possible, rather than 'abstract'. |
| 7974 | Without God we faced reality: what do we face without reality? [Baudrillard] |
| Full Idea: The eclipse of God left us up against reality. Where will the eclipse of reality leave us? | |
| From: Jean Baudrillard (The Intelligence of Evil [2004]) | |
| A reaction: Baudrillard's distinctive view is that modern culture is thwarting all our attempts to grasp reality, which itself becomes a fiction. The answer is that you are left in the position of the ancient sceptics. Sextus Empiricus (see) is the saviour. |
| 7987 | Nothing is true, but everything is exact [Baudrillard] |
| Full Idea: Someone said: everything is true, nothing is exact. I would say the opposite: nothing is true, everything is exact. | |
| From: Jean Baudrillard (The Intelligence of Evil [2004], p.210) | |
| A reaction: In analytical terminology, this appears to say that vagueness is ontological, not epistemological, agreeing with Williamson and others. To say that 'nothing is true', though, just strikes me as silly. What does Baudrillard mean by 'true'? |
| 22284 | 'Greater than', which is the ancestral of 'successor', strictly orders the natural numbers [Potter] |
| Full Idea: From the successor function we can deduce its ancestral, the 'greater than' relation, which is a strict total ordering of the natural numbers. (Frege did not mention this, but Dedekind worked it out, when expounding definition by recursion). | |
| From: Michael Potter (The Rise of Analytic Philosophy 1879-1930 [2020], 07 'Def') | |
| A reaction: [compressed] |
| 19347 | Substance needs independence, unity, and stability (for individuation); also it is a subject, for predicates [Perkins] |
| Full Idea: For individuation, substance needs three properties: independence, to separate it from other things; unity, to call it one thing, rather than an aggregate; and permanence or stability over time. Its other role is as subject for predicates. | |
| From: Franklin Perkins (Leibniz: Guide for the Perplexed [2007], 3.1) | |
| A reaction: Perkins is describing the Aristotelian view, which is taken up by Leibniz. 'Substance' is not a controversial idea, if we see that it only means that the world is full of 'things'. It is an unusual philosopher wholly totally denies that. |
| 22281 | A material conditional cannot capture counterfactual reasoning [Potter] |
| Full Idea: What the material conditional most significantly fails to capture is counterfactual reasoning. | |
| From: Michael Potter (The Rise of Analytic Philosophy 1879-1930 [2020], 04 'Sem') | |
| A reaction: The point is that counterfactuals say 'if P were the case (which it isn't), then Q'. But that means P is false, and in the material conditional everything follows from a falsehood. A reinterpretation of the conditional might embrace counterfactuals. |
| 22327 | Knowledge from a drunken schoolteacher is from a reliable and unreliable process [Potter] |
| Full Idea: Knowledge might result from a reliable and an unreliable process. ...Is something knowledge if you were told it by a drunken schoolteacher? | |
| From: Michael Potter (The Rise of Analytic Philosophy 1879-1930 [2020], 66 'Rel') | |
| A reaction: Nice example. The listener must decide which process to rely on. But how do you decide that, if not by assessing the likely truth of what you are being told? It could be a bad teacher who is inspired by drink. |
| 7978 | There is no need to involve the idea of free will to make choices about one's life [Baudrillard] |
| Full Idea: There is no need to involve the idea of free will to make choices about one's life. | |
| From: Jean Baudrillard (The Intelligence of Evil [2004], p. 57) | |
| A reaction: Someone who believed that free will was metaphysically possible, but that they themselves lacked it, might feel paralysed, defeated or fatalistic about their decision-making. But that would be like falsely believing you were fatally ill. |
| 22273 | Traditionally there are twelve categories of judgement, in groups of three [Potter] |
| Full Idea: The traditional categorisation of judgements (until at least 1800) was as universal, particular or singular; as affirmative, negative or infinite; as categorical, hypothetical or disjunctive; or as problematic, assertoric or apodictic. | |
| From: Michael Potter (The Rise of Analytic Philosophy 1879-1930 [2020], 02 'Trans') | |
| A reaction: Arranging these things in neat groups of three seems to originate with the stoics. Making distinctions like this is very much the job of a philosopher, but arranging them in neat equinumerous groups is intellectual tyranny. |
| 22290 | The phrase 'the concept "horse"' can't refer to a concept, because it is saturated [Potter] |
| Full Idea: Frege's mirroring principle (that the structure of thoughts mirrors that of language) has the uncomfortable consequence that since the phrase 'the concept "horse"' is saturated, it cannot refer to something unsaturated, which includes concepts. | |
| From: Michael Potter (The Rise of Analytic Philosophy 1879-1930 [2020], 16 'Conc') |
| 22283 | Compositionality should rely on the parsing tree, which may contain more than sentence components [Potter] |
| Full Idea: Compositionality is best seen as saying the semantic value of a string is explained by the strings lower down its parsing tree. It is unimportant whether a string is always parsed in terms of its own substrings. | |
| From: Michael Potter (The Rise of Analytic Philosophy 1879-1930 [2020], 05 'Sem') | |
| A reaction: That is, the analysis must explain the meaning, but the analysis can contain more than the actual ingredients of the sentence (which would be too strict). |
| 22282 | 'Direct compositonality' says the components wholly explain a sentence meaning [Potter] |
| Full Idea: Some authors urge the strong notion of 'direct compositionality', which requires that the content of a sentence be explained in terms of the contents of the component parts of that very sentence. | |
| From: Michael Potter (The Rise of Analytic Philosophy 1879-1930 [2020], 05 'Sem') | |
| A reaction: The alternative is that meaning is fully explained by an analysis, but that may contain more than the actual components of the sentence. |
| 22296 | Compositionality is more welcome in logic than in linguistics (which is more contextual) [Potter] |
| Full Idea: The principle of compositionality is more popular among philosophers of logic than of language, because the subtle context-sensitivity or ordinary language makes providing a compositional semantics for it a daunting challenge. | |
| From: Michael Potter (The Rise of Analytic Philosophy 1879-1930 [2020], 21 'Lang') | |
| A reaction: Logicians love breaking complex entities down into simple atomic parts. Linguistics tries to pin down something much more elusive. |
| 7980 | In modern times, being useless is the essential aesthetic ingredient for an object [Baudrillard] |
| Full Idea: Since the nineteenth century it has been art's claim that it is useless...so it is enough to elevate any object to uselessness to turn it into a work of art...and obsolete useless objects automatically acquire an aesthetic aura. | |
| From: Jean Baudrillard (The Intelligence of Evil [2004], p.111) | |
| A reaction: Art is 'purposive without purpose' (Kant). An nice summary of the situation, and this seems to explain the role of Duchamp's famous urinal, up on the wall and rendered useless. The obvious rebellion, though, is Arts and Crafts. |
| 7983 | Good versus evil has been banefully reduced to happiness versus misfortune [Baudrillard] |
| Full Idea: The ideal opposition between good and evil has been reduced to the idealogical oppositions between happiness and misfortune. The reduction of good to happiness is as baneful as that of evil to misfortune. | |
| From: Jean Baudrillard (The Intelligence of Evil [2004], p.139) | |
| A reaction: A nice example is the use in the media of the word 'tragic' for every misfortune. See the debate over the translation of the Greek 'eudaimonia'. 'Happiness' seems the wrong translation, if it leads to comments like Baudrillard's. |
| 7981 | Whole populations are terrorist threats to authorities, who unite against them [Baudrillard] |
| Full Idea: One way or another, populations themselves are a terrorist threat to the authorities...and by extension, we can hypothesize a coalition of all governments against all populations. | |
| From: Jean Baudrillard (The Intelligence of Evil [2004], p.120) | |
| A reaction: This may count as left-wing paranoia, but it is a striking thought, which plants an uneasy notion in the mind whenever we see two world leaders disappear behind closed doors for a chat. |
| 7976 | People like democracy because it means they can avoid power [Baudrillard] |
| Full Idea: If the people puts itself into the hands of the political class, it does so more to be rid of power than out of any desire for representation. | |
| From: Jean Baudrillard (The Intelligence of Evil [2004], p. 54) | |
| A reaction: Very nice. If we are all in the grips of some biological 'will to power', that needn't be power over huge numbers of other people, merely power over our immediate lives. It can be expressed by building a wall. |
| 7977 | Only in the last 200 years have people demanded the democratic privilege of being individuals [Baudrillard] |
| Full Idea: Individuality is a recent phenomenon. It is only over the last two centuries that the populations of the civilized countries have demanded the democratic privilege of being individuals. | |
| From: Jean Baudrillard (The Intelligence of Evil [2004], p. 55) | |
| A reaction: I think Aristotle's ethics and politics imply individuality, given that the only purpose of civic society seems to be to enable individuals to flourish and lead virtuous lives. Society is justified, for example, because it makes friendship possible. |
| 7979 | The arrival of the news media brought history to an end [Baudrillard] |
| Full Idea: The course of history came to an end with the entry on the scene of the news media. | |
| From: Jean Baudrillard (The Intelligence of Evil [2004], p. 83) | |
| A reaction: The sort of remark for which Baudrillard became famous. It strikes me as nonsense. The view the British people got of the Battle of Trafalgar was even more distorted than their picture of the Battle of El Alamein. We know what he means, though. |
| 7984 | Suicide is ascribed to depression, with the originality of the act of will ignored [Baudrillard] |
| Full Idea: Suicide is always ascribed to depressive motivations with no account taken of an originality of, an original will to commit, the act itself. | |
| From: Jean Baudrillard (The Intelligence of Evil [2004], p.153) | |
| A reaction: Apparently research suggests that most suicides are clinically depressed, but even within the depression there is a startling act of will that goes beyond merely feeling bad. |
| 7985 | Pascal says secular life is acceptable, but more fun with the hypothesis of God [Baudrillard] |
| Full Idea: What Pascal says, more or less, is that you can more or less content yourself with a secular existence and its advantages, but it's much more fun with the hypothesis of God. | |
| From: Jean Baudrillard (The Intelligence of Evil [2004], p.155) | |
| A reaction: Pascal will be a bit startled when he reads this, but it is a lovely way to present his idea. It suddenly sounds much more attractive. Life would be much more fun if we lived according to all sorts of startling beliefs. Relating your life to God is one. |