41 ideas
13966 | Analytic philosophy loved the necessary a priori analytic, linguistic modality, and rigour [Soames] |
Full Idea: The golden age of analytic philosophy (mid 20th c) was when necessary, a priori and analytic were one, all possibility was linguistic possibility, and the linguistic turn gave philosophy a respectable subject matter (language), and precision and rigour. | |
From: Scott Soames (Significance of the Kripkean Nec A Posteriori [2006], p.166) | |
A reaction: Gently sarcastic, because Soames is part of the team who have put a bomb under this view, and quite right too. Personally I think the biggest enemy in all of this lot is not 'language' but 'rigour'. A will-o-the-wisp philosophers dream of. |
13974 | If philosophy is analysis of meaning, available to all competent speakers, what's left for philosophers? [Soames] |
Full Idea: If all of philosophy is the analysis of meaning, and meaning is fundamentally transparent to competent speakers, there is little room for philosophically significant explanations and theories, since they will be necessary or a priori, or both. | |
From: Scott Soames (Significance of the Kripkean Nec A Posteriori [2006], p.186) | |
A reaction: He cites the later Wittgenstein as having fallen into this trap. I suppose any area of life can have its specialists, but I take Shakespeare to be a greater master of English than any philosopher I have ever read. |
8368 | A correct definition is what can be substituted without loss of meaning [Ducasse] |
Full Idea: A definition of a word is correct if the definition can be substituted for the word being defined in an assertion without in the least changing the meaning which the assertion is felt to have. | |
From: Curt Ducasse (Nature and Observability of Causal Relations [1926], §1) | |
A reaction: This sounds good, but a very bland and uninformative rephrasing would fit this account, without offering anything very helpful. The word 'this' could be substituted for a lot of object words. A 'blade' is 'a thing always attached to a knife handle'. |
15163 | The interest of quantified modal logic is its metaphysical necessity and essentialism [Soames] |
Full Idea: The chief philosophical interest in quantified modal logic lies with metaphysical necessity, essentialism, and the nontrivial modal de re. | |
From: Scott Soames (Philosophy of Language [2010], 3.1) |
15158 | Indefinite descriptions are quantificational in subject position, but not in predicate position [Soames] |
Full Idea: The indefinite description in 'A man will meet you' is naturally treated as quantificational, but an occurrence in predicative position, in 'Jones is not a philosopher', doesn't have a natural quantificational counterpart. | |
From: Scott Soames (Philosophy of Language [2010], 1.23) |
15157 | Recognising the definite description 'the man' as a quantifier phrase, not a singular term, is a real insight [Soames] |
Full Idea: Recognising the definite description 'the man' as a quantifier phrase, rather than a singular term, is a real insight. | |
From: Scott Soames (Philosophy of Language [2010], 1.22) | |
A reaction: 'Would the man who threw the stone come forward' seems like a different usage from 'would the man in the black hat come forward'. |
15156 | The universal and existential quantifiers were chosen to suit mathematics [Soames] |
Full Idea: Since Frege and Russell were mainly interested in formalizing mathematics, the only quantifiers they needed were the universal and existential one. | |
From: Scott Soames (Philosophy of Language [2010], 1.22) |
21812 | Being is the product of pure intellect [Plotinus] |
Full Idea: Intellectual-Principle [Nous] by its intellective act establishes Being. | |
From: Plotinus (The Enneads [c.245], 5.1.04) | |
A reaction: This is a surprising view - that there is something which is prior to Being - but I take it to be Plotinus giving primacy to Plato's Form of the Good (a pure ideal), ahead of the One of Parmenides (which is Being). |
21817 | The One does not exist, but is the source of all existence [Plotinus] |
Full Idea: The First is no member of existence, but can be the source of all. | |
From: Plotinus (The Enneads [c.245], 5.1.07) | |
A reaction: The First is the One, and this explicitly denies that it has Being. This answers the self-predication problem of Forms. Plato thought the Form of the Beautiful was beautiful, but it can't be (because of the regress). The source of existence can't exist. |
21824 | The One is a principle which transcends Being [Plotinus] |
Full Idea: There exists a principle which transcends Being; this the One. | |
From: Plotinus (The Enneads [c.245], 5.1.10) | |
A reaction: The idea that the One transcends Being is the distinctive Plotinus doctrine. He defends the view that this was also the view of Anaxagoras, Empedocles and Plato. |
21813 | Number determines individual being [Plotinus] |
Full Idea: Number is the determinant of individual being. | |
From: Plotinus (The Enneads [c.245], 5.1.05) | |
A reaction: You might have thought that number was the consequence of the individualities (or units) within being, but not so. You can't get more platonic than saying that the idealised numbers are the source of the particular units. |
13969 | Kripkean essential properties and relations are necessary, in all genuinely possible worlds [Soames] |
Full Idea: By (Kripkean) 'essential' properties and relations I mean simply properties and relations that hold necessarily of objects (in all genuinely possible world-states in which the objects exist). | |
From: Scott Soames (Significance of the Kripkean Nec A Posteriori [2006], p.168 n5) | |
A reaction: This is the standard modern view of essences which I find so unsatisfactory. Kit Fine has helped to take us back to the proper Aristotelian view, where 'necessary' and 'essential' actually have different meanings. Note the inclusion of relations. |
15162 | We understand metaphysical necessity intuitively, from ordinary life [Soames] |
Full Idea: Our understanding of metaphysical necessity is intuitive - drawn from our ordinary thought and talk. | |
From: Scott Soames (Philosophy of Language [2010], 3.1) | |
A reaction: This, of course, is a good reason for analytic philosophers to dislike metaphysical necessity. |
15161 | There are more metaphysically than logically necessary truths [Soames] |
Full Idea: The set of metaphysically necessary truths is larger than the set of logically necessary truths. | |
From: Scott Soames (Philosophy of Language [2010], 3.1) | |
A reaction: Likewise, the set of logically possible truths is much larger than the set of metaphysically possible truths. If a truth is logically necessary, it will clearly be metaphysically necessary. Er, unless it is necessitated by daft logic... |
13973 | A key achievement of Kripke is showing that important modalities are not linguistic in source [Soames] |
Full Idea: None of Kripke's many achievements is more important than his breaking the spell of the linguistic as the source of philosophically important modalities. | |
From: Scott Soames (Significance of the Kripkean Nec A Posteriori [2006], p.186) | |
A reaction: Put like that, Kripke may have had the single most important thought of modern times. I take good philosophy to be exactly the same as good scientific theorising, in that it all arises out of the nature of reality (and I include logic in that). |
13968 | Kripkean possible worlds are abstract maximal states in which the real world could have been [Soames] |
Full Idea: For the Kripkean possible states of the world are not alternate concrete universes, but abstract objects. Metaphysically possible world-states are maximally complete ways the real concrete universe could have been. | |
From: Scott Soames (Significance of the Kripkean Nec A Posteriori [2006], p.167) | |
A reaction: This is probably clearer about the Kripkean view than Kripke ever is, but then that is part of Soames's mission. It sounds like the right way to conceive possible worlds. At least there is some commitment there, rather than instrumentalism about them. |
5506 | If soul was like body, its parts would be separate, without communication [Plotinus] |
Full Idea: If the soul had the nature of the body, it would have isolated members each unaware of the condition of the other;..there would be a particular soul as a distinct entity to each local experience, so a multiplicity of souls would administer an individual. | |
From: Plotinus (The Enneads [c.245], 4.2.2), quoted by R Martin / J Barresi - Introduction to 'Personal Identity' p.15 | |
A reaction: Of course, the modern 'modularity of mind' theory does suggest that we are run by a team, but a central co-ordinator is required, with a full communication network across the modules. |
21827 | The movement of Soul is continuous, but we are only aware of the parts of it that are sensed [Plotinus] |
Full Idea: The Soul maintains its unfailing movement; for not all that passes in the soul is, by that fact, perceptible; we know just as much as impinges on the faculty of the sense. | |
From: Plotinus (The Enneads [c.245], 5.1.12) | |
A reaction: This is a straightforward argument in favour of an unconscious aspect to the mind - and a rather good argument too. No one thinks that our minds ever stop working, even in sleep. |
21828 | A person is the whole of their soul [Plotinus] |
Full Idea: Man is not merely a part (the higher part) of the Soul but the total. | |
From: Plotinus (The Enneads [c.245], 5.1.12) | |
A reaction: The soul is psuche, which includes the vegetative soul. The higher part is normally taken to be reason. This seems pretty close to John Locke's view of the matter. |
21809 | Our soul has the same ideal nature as the oldest god, and is honourable above the body [Plotinus] |
Full Idea: Our own soul is of that same ideal nature [as the oldest god of them all], so that to consider it, purified, freed from all accruement, is to recognise in ourselves which we have found soul to be, honourable above the body. For what is body but earth? | |
From: Plotinus (The Enneads [c.245], 5.1.02) | |
A reaction: The strongest versions of substance dualism are religious in character, because the separateness of the mind elevates us above the grubby physical character of the world. I'm with Nietzsche on this one - this view is actually harmful to us. |
21825 | The soul is outside of all of space, and has no connection to the bodily order [Plotinus] |
Full Idea: We may not seek any point in space in which to seat the soul; it must be set outside of all space; its distinct quality, its separateness, its immateriality, demand that it be a thing alone, untouched by all of the bodily order. | |
From: Plotinus (The Enneads [c.245], 5.1.10) | |
A reaction: You can't get more dualist than that. He doesn't seem bothered about the interaction problem. He likens such influence to the radiation of the sun, rather than to physical movement. |
15152 | To study meaning, study truth conditions, on the basis of syntax, and representation by the parts [Soames] |
Full Idea: The systematic study of meaning requires a framework for specifying the truth conditions of sentences on the basis of their syntactic structure, and the representational contents of their parts. | |
From: Scott Soames (Philosophy of Language [2010], Intro) | |
A reaction: Soames presents this as common sense, on the first page of his book, and it is hard to disagree. Representation will shade off into studying the workings of the mind. Fodor seems a good person to start with. |
15153 | Tarski's account of truth-conditions is too weak to determine meanings [Soames] |
Full Idea: The truth conditions provided by Tarski's theories (based on references of subsentential constituents) are too weak to determine meanings, because they lacked context-sensitivity and various forms of intensionality. | |
From: Scott Soames (Philosophy of Language [2010], Intro) | |
A reaction: Interesting. This suggests that stronger modern axiomatic theories of truth might give a sufficient basis for a truth conditions theory of meaning. Soames says possible worlds semantics was an attempt to improve things. |
13965 | Semantics as theory of meaning and semantics as truth-based logical consequence are very different [Soames] |
Full Idea: There are two senses of 'semantic' - as theory of meaning or as truth-based theory of logical consequence, and they are very different. | |
From: Scott Soames (Why Propositions Aren't Truth-Supporting Circumstance [2008], p.78) | |
A reaction: This subtle point is significant in considering the role of logic in philosophy. The logicians' semantics (based on logical consequence) is in danger of ousting the broader and more elusive notion of meaning in natural language. |
13964 | Semantic content is a proposition made of sentence constituents (not some set of circumstances) [Soames] |
Full Idea: The semantic content of a sentence is not the set of circumstances supporting its truth. It is rather the semantic content of a structured proposition the constituents of which are the semantic contents of the constituents of the sentence. | |
From: Scott Soames (Why Propositions Aren't Truth-Supporting Circumstance [2008], p.74) | |
A reaction: I'm not sure I get this, but while I like the truth-conditions view, I am suspicious of any proposal that the semantic content of something is some actual physical ingredients of the world. Meanings aren't sticks and stones. |
13972 | Two-dimensionalism reinstates descriptivism, and reconnects necessity and apriority to analyticity [Soames] |
Full Idea: Two-dimensionalism is a fundamentally anti-Kripkean attempt to reinstate descriptivism about names and natural kind terms, to reconnect necessity and apriority to analyticity, and return philosophy to analytic paradigms of its golden age. | |
From: Scott Soames (Significance of the Kripkean Nec A Posteriori [2006], p.183) | |
A reaction: I presume this is right, and it is so frustrating that you need Soames to spell it out, when Chalmers is much more low-key. Philosophers hate telling you what their real game is. Why is that? |
15154 | We should use cognitive states to explain representational propositions, not vice versa [Soames] |
Full Idea: Instead of explaining the representationality of sentences and cognitive states in terms of propositions, we must explain the representationality of propositions in terms of the representationality of the relevant cognitive states. | |
From: Scott Soames (Philosophy of Language [2010], Intro) | |
A reaction: Music to my ears. I am bewildered by this Russellian notion of a 'proposition' as some abstract entity floating around in the world waiting to be expressed. The vaguer word 'facts' (and false facts?) will cover that. It's Frege's fault. |
21826 | The Soul reasons about the Right, so there must be some permanent Right about which it reasons [Plotinus] |
Full Idea: Since there is a Soul which reasons upon the right and good - for reasoning is an enquiry into the rightness and goodness of this rather than that - there must exist some pemanent Right, the source and foundation of this reasoning in our soul. | |
From: Plotinus (The Enneads [c.245], 5.1.11) | |
A reaction: This is pretty close the Kant's concept of 'the moral order within me', and Plotinus even sees it as rational. Presumably this right is 'permanent' because the revelatlons of reason about it are necessary truths. |
6922 | Ecstasy is for the neo-Platonist the highest psychological state of man [Plotinus, by Feuerbach] |
Full Idea: Ecstasy or rapture is for the neo-Platonist the highest psychological state of man. | |
From: report of Plotinus (The Enneads [c.245]) by Ludwig Feuerbach - Principles of Philosophy of the Future §29 | |
A reaction: See Bernini's statue of St Theresa. Personally I find this very unappealing because of its utter irrationality, but what is the 'highest' human psychological state? Doing mental arithmetic? Doing what is morally right? Dignity under pressure? |
21814 | How can multiple existence arise from the unified One? [Plotinus] |
Full Idea: The problem endlessly debated is how, from such a unity as we have declared the One to be, does anything at all come into substantial existence, any multiplicity, dyad or number? | |
From: Plotinus (The Enneads [c.245], 5.1.06) | |
A reaction: This was precisely Aristotle's objection to the One of Parmenides, and especially the problem of the source of movement (which Plotinus also notices). |
21815 | Because the One is immobile, it must create by radiation, light the sun producing light [Plotinus] |
Full Idea: Given this immobility of the Supreme ...what happened then? It must be a circumradiation, which may be compared to the brilliant light encircling the sun and ceaselessly generating from that unchanging substance, | |
From: Plotinus (The Enneads [c.245], 5.1.06) | |
A reaction: This is the answer given to the problem raised in Idea 21814. The sun produces energy, without apparent movement. Not an answer that will satisfy a physicist, but an interesting answer. |
21816 | Soul is the logos of Nous, just as Nous is the logos of the One [Plotinus] |
Full Idea: The soul is an utterance [logos] and act of the Intellectual-Principle [Nous], as that is an utterance and act of the One. | |
From: Plotinus (The Enneads [c.245], 5.1.06) | |
A reaction: Being only comes into the picture at the secondary Nous stage. Nous is the closest to the modern concept of God. |
8367 | Causation is defined in terms of a single sequence, and constant conjunction is no part of it [Ducasse] |
Full Idea: The correct definition of the causal relation is to be framed in terms of one single case of sequence, and constancy of conjunction is therefore no part of it. | |
From: Curt Ducasse (Nature and Observability of Causal Relations [1926], Intro) | |
A reaction: This is the thesis of Ducasse's paper. I immediately warm to it. I take constant conjunction to be a consequence and symptom of causation, not its nature. There is a classic ontology/epistemology confusion to be avoided here. |
8372 | We see what is in common between causes to assign names to them, not to perceive them [Ducasse] |
Full Idea: The part of a generalization concerning what is common to one individual concrete event and the causes of certain other events of the same kind is involved in the mere assigning of a name to the cause and its effect, but not in the perceiving them. | |
From: Curt Ducasse (Nature and Observability of Causal Relations [1926], §5) | |
A reaction: A nice point, that we should keep distinct the recognition of a cause, and the assigning of a general name to it. Ducasse is claiming that we can directly perceive singular causation. |
8369 | Causes are either sufficient, or necessary, or necessitated, or contingent upon [Ducasse] |
Full Idea: There are four causal connections: an event is sufficient for another if it is its cause; an event is necessary for another if it is a condition for it; it is necessitated by another if it is an effect; it is contingent upon another if it is a resultant. | |
From: Curt Ducasse (Nature and Observability of Causal Relations [1926], §2) | |
A reaction: An event could be a condition for another without being necessary. He seems to have missed the indispensable aspect of a necessary condition. |
8373 | When a brick and a canary-song hit a window, we ignore the canary if we are interested in the breakage [Ducasse] |
Full Idea: If a brick and the song of a canary strike a window, which breaks....we can truly say that the song of the canary had nothing to do with it, that is, in so far as what occurred is viewed merely as a case of breakage of window. | |
From: Curt Ducasse (Nature and Observability of Causal Relations [1926], §5) | |
A reaction: This is the germ of Davidson's view, that causation is entirely dependent on the mode of description, rather than being an actual feature of reality. If one was interested in the sound of the breakage, the canary would become relevant. |
8370 | A cause is a change which occurs close to the effect and just before it [Ducasse] |
Full Idea: The cause of the particular change K was such particular change C as alone occurred in the immediate environment of K immediately before. | |
From: Curt Ducasse (Nature and Observability of Causal Relations [1926], §3) | |
A reaction: The obvious immediately difficulty would be overdetermination, as when it rains while I am watering my garden. The other problem would coincidence, as when I clap my hands just before a bomb goes off. |
8371 | Recurrence is only relevant to the meaning of law, not to the meaning of cause [Ducasse] |
Full Idea: The supposition of recurrence is wholly irrelevant to the meaning of cause: that supposition is relevant only to the meaning of law. | |
From: Curt Ducasse (Nature and Observability of Causal Relations [1926], §4) | |
A reaction: This sounds plausible, especially if our notion of laws of nature is built up from a series of caused events. But we could just have an ontology of 'similar events', out of which we build laws, and 'causation' could drop out (á la Russell). |
8374 | We are interested in generalising about causes and effects purely for practical purposes [Ducasse] |
Full Idea: We are interested in causes and effects primarily for practical purposes, which needs generalizations; so the interest of concrete individual facts of causation is chiefly an indirect one, as raw material for generalizations. | |
From: Curt Ducasse (Nature and Observability of Causal Relations [1926], §6) | |
A reaction: A nice explanation of why, if causation is fundamentally about single instances, people seem so interested in generalisations and laws. We want to predict, and we want to explain, and we want to intervene. |
21808 | Soul is author of all of life, and of the stars, and it gives them law and movement [Plotinus] |
Full Idea: Soul is the author of all living things, ...it has breathed life into them all, whatever is nourished by earth and sea, the divine stars in the sky; ...it is the principle distinct from all of these to which it gives law and movement and life. | |
From: Plotinus (The Enneads [c.245], 5.1.02) | |
A reaction: This seems to derive from Anaxagoras, who is mentioned by Plotinus. The soul he refers to his not the same as our concept of God. Note the word 'law', which I am guessing is nomos. Not, I think, modern laws of nature, but closer to guidelines. |
21811 | Even the soul is secondary to the Intellectual-Principle [Nous], of which soul is an utterance [Plotinus] |
Full Idea: Soul, for all the worth we have shown to belong to it, is yet a secondary, an image of the Intellectual-Principle [Nous]; reason uttered is an image of reason stored within the soul, and similarly soul is an utterance of the Intellectual-Principle. | |
From: Plotinus (The Enneads [c.245], 5.1.03) | |
A reaction: It then turns out that Nous is secondary to the One, so there is a hierarchy of Being (which only enters at the Nous stage). |