22 ideas
| 23825 | We seek truth only because it is good [Weil] |
| Full Idea: Truth is sought not because it is truth but because it is good. | |
| From: Simone Weil (Gravity and Grace (9 extracts) [1943], p.233) | |
| A reaction: A perfect instance of modern platonism. A few weird people seem to enjoy lying. Personally I cannot find enough content in the word 'good' in such claims. |
| 13768 | Validity can preserve certainty in mathematics, but conditionals about contingents are another matter [Edgington] |
| Full Idea: If your interest in logic is confined to applications to mathematics or other a priori matters, it is fine for validity to preserve certainty, ..but if you use conditionals when arguing about contingent matters, then great caution will be required. | |
| From: Dorothy Edgington (Conditionals [2001], 17.2.1) |
| 13770 | There are many different conditional mental states, and different conditional speech acts [Edgington] |
| Full Idea: As well as conditional beliefs, there are conditional desires, hopes, fears etc. As well as conditional statements, there are conditional commands, questions, offers, promises, bets etc. | |
| From: Dorothy Edgington (Conditionals [2001], 17.3.4) |
| 13764 | Are conditionals truth-functional - do the truth values of A and B determine the truth value of 'If A, B'? [Edgington] |
| Full Idea: Are conditionals truth-functional - do the truth values of A and B determine the truth value of 'If A, B'? Are they non-truth-functional, like 'because' or 'before'? Do the values of A and B, in some cases, leave open the value of 'If A,B'? | |
| From: Dorothy Edgington (Conditionals [2001], 17.1) | |
| A reaction: I would say they are not truth-functional, because the 'if' asserts some further dependency relation that goes beyond the truth or falsity of A and B. Logical ifs, causal ifs, psychological ifs... The material conditional ⊃ is truth-functional. |
| 13765 | 'If A,B' must entail ¬(A & ¬B); otherwise we could have A true, B false, and If A,B true, invalidating modus ponens [Edgington] |
| Full Idea: If it were possible to have A true, B false, and If A,B true, it would be unsafe to infer B from A and If A,B: modus ponens would thus be invalid. Hence 'If A,B' must entail ¬(A & ¬B). | |
| From: Dorothy Edgington (Conditionals [2001], 17.1) | |
| A reaction: This is a firm defence of part of the truth-functional view of conditionals, and seems unassailable. The other parts of the truth table are open to question, though, if A is false, or they are both true. |
| 17488 | Empiricist theories are sets of laws, which give explanations and reductions [Glennan] |
| Full Idea: In the empiricist tradition theories were understood to be deductive closures of sets of laws, explanations were understood as arguments from covering laws, and reduction was understood as a deductive relationship between laws of different theories. | |
| From: Stuart Glennan (Mechanisms [2008], 'Intro') | |
| A reaction: A lovely crisp summary of the whole tradition of philosophy of science from Comte through to Hempel. Mechanism and essentialism are the new players in the game. |
| 17493 | Modern mechanism need parts with spatial, temporal and function facts, and diagrams [Glennan] |
| Full Idea: Modern champions of mechanisms say models should identify both the parts and their spatial, temporal and functional organisation, ...and the practical importance of diagrams in addition to or in place of linguistic representations of mechanisms. | |
| From: Stuart Glennan (Mechanisms [2008], 'Discover') | |
| A reaction: Apparently chemists obtain much more refined models by using mathematics than they did by diagrams or 3D models (let alone verbal descriptions). For that reason, I'm thinking that 'model' might be a better term than 'mechanism'. |
| 17487 | Mechanistic philosophy of science is an alternative to the empiricist law-based tradition [Glennan] |
| Full Idea: To a significant degree, a mechanistic philosophy of science can be seen as an alternative to an earlier logical empiricist tradition in philosophy of science that gave pride of place to laws of nature. | |
| From: Stuart Glennan (Mechanisms [2008], 'Intro') | |
| A reaction: Lovely! Someone who actually spells out what's going on here. Most philosophers are far too coy about explaining what their real game is. Mechanism is fine in chemistry and biology. How about in 'mathematical' physics, or sociology? |
| 17489 | Mechanisms are either systems of parts or sequences of activities [Glennan] |
| Full Idea: There are two sorts of mechanisms: systems consist of collections of parts that interact to produce some behaviour, and processes are sequences of activities which produce some outcome. | |
| From: Stuart Glennan (Mechanisms [2008], 'Intro') | |
| A reaction: [compressed] The second one is important because it is more generic, and under that account all kinds the features of the world that need to be explained can be subsumed. E.g. hyperinflation in an economy is a 'mechanism'. |
| 17490 | 17th century mechanists explained everything by the kinetic physical fundamentals [Glennan] |
| Full Idea: 17th century mechanists said that interactions governed by chemical, electrical or gravitational forces would have to be explicable in terms of the operation of some atomistic (or corpuscular) kinetic mechanism. | |
| From: Stuart Glennan (Mechanisms [2008], 'Intro') | |
| A reaction: Glennan says science has rejected this, so modern mechanists do not reduce mechanisms to anything in particular. |
| 17491 | Unlike the lawlike approach, mechanistic explanation can allow for exceptions [Glennan] |
| Full Idea: One of the advantages of the move from nomological to mechanistic modes of explanation is that the latter allows for explanations involving exception-ridden generalizations. | |
| From: Stuart Glennan (Mechanisms [2008], 'regular') | |
| A reaction: The lawlike approach has endless problems with 'ceteris paribus' ('all things being equal') laws, where specifying all the other 'things' seems a bit tricky. |
| 23826 | Beauty, goodness and truth are only achieved by applying full attention [Weil] |
| Full Idea: The authentic and pure values - truth, beauty and goodness - in the activity of a human being are the result of one and same act, a certain application of the full attention to the object. Teaching should only aim to train the attention for such an act. | |
| From: Simone Weil (Gravity and Grace (9 extracts) [1943], p.234) | |
| A reaction: A distinctive Weil idea, that absorbed 'attention' produces almost mystical results. I am not convinced that a great still life painter (than which there is no higher criterion of attention) achieves contact with goodness thereby. But attention is good! |
| 23833 | The good is a nothingness, and yet real [Weil] |
| Full Idea: The good seems to us a nothingness, since there is no thing that is good. But this nothingness is not unreal. | |
| From: Simone Weil (Gravity and Grace (9 extracts) [1943], p.278) | |
| A reaction: A neat move in the notoriously difficult platonic problem of specifying the actual nature of the good. |
| 23808 | There are two goods - the absolute good we want, and the reachable opposite of evil [Weil] |
| Full Idea: There are two goods - one which is the opposite of evil, and one which is the absolute. …That which we want is the absolute good. That which is within our reach is the good which is correlated with evil. | |
| From: Simone Weil (Gravity and Grace (9 extracts) [1943], p.142) | |
| A reaction: Elsewhere she seems in tune with the thought of Nietzsche (whom she despised) that good and evil are false social constructs which are quite different from healthy values. Weil, of course, sees the absolute as transcendent. |
| 23831 | The essence of power is illusory prestige [Weil] |
| Full Idea: Prestige, which is an illusion, is the very essence of power. | |
| From: Simone Weil (Gravity and Grace (9 extracts) [1943], p.255) | |
| A reaction: It is hard to maintain illusory prestige if there is no actual power behind it. |
| 23830 | A group is only dangerous if it endorses an abstract entity [Weil] |
| Full Idea: Any group which has not secreted an abstract entity will probably not be dangerous. | |
| From: Simone Weil (Gravity and Grace (9 extracts) [1943], p.255) | |
| A reaction: Written in the 1930s, the era of many political -isms. No group can be united if it lacks a clear label, and a few simple slogans. |
| 23809 | Our only social duty is to try to limit evil [Weil] |
| Full Idea: Our only duty with regard to the social is to try to limit the evil of it. | |
| From: Simone Weil (Gravity and Grace (9 extracts) [1943], p.143) | |
| A reaction: This is one of Weil's occasional remarks that have an anarchist flavour. I increasingly sympathise with this less idealistic view as I get older. |
| 23807 | The collective is the one and only object of false idolatry [Weil] |
| Full Idea: The Great Beast is the great object of idolatry, the only ersatz of God. …Only one thing can be taken as an end, for in relation to the human person it possesses a kind of transcendence: this is the collective. | |
| From: Simone Weil (Gravity and Grace (9 extracts) [1943], p.140) | |
| A reaction: [Society as the Great Beast is in Republic Bk 6] She is referring to both fascist and communist states. Weil seems to be a left-wing liberal, with a tendency towards anarchism, because her priority is the individual, not the group. |
| 23810 | Charity is the only love, and you can feel that for a country (a place with traditions), but not a nation [Weil] |
| Full Idea: We must not have any other love than charity. A nation cannot be an object of charity. But a country can be one - as an environment bearing traditions which are eternal. Every country can be that. | |
| From: Simone Weil (Gravity and Grace (9 extracts) [1943], p.146) | |
| A reaction: This definitely strikes a chord with me. I am English and British to the core, but don't feel any love at all for the current central institutions of the state. But I love my island, and its history, and its culture, and its style. |
| 23811 | If effort is from necessity rather than for a good, it is slavery [Weil] |
| Full Idea: To strive from necessity and not for some good - ...that is always slavery. | |
| From: Simone Weil (Gravity and Grace (9 extracts) [1943], p.180) | |
| A reaction: It is usual to see the possibility of anarchism as the starting point for political thinking, but I think for Weil the state of slavery has that role. |
| 17494 | Since causal events are related by mechanisms, causation can be analysed in that way [Glennan] |
| Full Idea: Causation can be analyzed in terms of mechanisms because (except for fundamental causal interactions) causally related events will be connected by intervening mechanisms. | |
| From: Stuart Glennan (Mechanisms [2008], 'causation') | |
| A reaction: This won't give us the metaphysics of causation (which concerns the fundamentals), but this strikes me as a very coherent and interesting proposal. He mentions electron interaction as non-mechanistic causation. |
| 23765 | The soul is the intrinsic value of a human [Weil] |
| Full Idea: The soul is the human being considered as having a value in itself. | |
| From: Simone Weil (Gravity and Grace (9 extracts) [1943], p.294) | |
| A reaction: [from 'Gravity and Grace'] A rather modern view, treating the soul as an abstraction, rather than as an entity. |