99 ideas
19693 | There is practical wisdom (for action), and theoretical wisdom (for deep understanding) [Aristotle, by Whitcomb] |
Full Idea: Aristotle takes wisdom to come in two forms, the practical and the theoretical, the former of which is good judgement about how to act, and the latter of which is deep knowledge or understanding. | |
From: report of Aristotle (works [c.330 BCE]) by Dennis Whitcomb - Wisdom Intro | |
A reaction: The interesting question is then whether the two are connected. One might be thoroughly 'sensible' about action, without counting as 'wise', which seems to require a broader view of what is being done. Whitcomb endorses Aristotle on this idea. |
13395 | If an analysis shows the features of a concept, it doesn't seem to 'reduce' the concept [Jubien] |
Full Idea: An analysis of a concept tells us what the concept is by telling us what its constituents are and how they are combined. ..The features of the concept are present in the analysis, making it surprising the 'reductive' analyses are sought. | |
From: Michael Jubien (Possibility [2009], 4.5) | |
A reaction: He says that there are nevertheless reductive analyses, such as David Lewis's analysis of modality. We must disentangle conceptual analysis from causal analysis (e.g. in his example of the physicalist reduction of mind). |
1575 | For Aristotle logos is essentially the ability to talk rationally about questions of value [Roochnik on Aristotle] |
Full Idea: For Aristotle logos is the ability to speak rationally about, with the hope of attaining knowledge, questions of value. | |
From: comment on Aristotle (works [c.330 BCE]) by David Roochnik - The Tragedy of Reason p.26 |
1589 | Aristotle is the supreme optimist about the ability of logos to explain nature [Roochnik on Aristotle] |
Full Idea: Aristotle is the great theoretician who articulates a vision of a world in which natural and stable structures can be rationally discovered. His is the most optimistic and richest view of the possibilities of logos | |
From: comment on Aristotle (works [c.330 BCE]) by David Roochnik - The Tragedy of Reason p.95 |
23917 | Contrary statements can both be reasonable, if they are meant in two different ways [Aristotle] |
Full Idea: Contrary things can be reasonably held …because the contrary positions will stand if what is said is true in one way, but not true in another. | |
From: Aristotle (Eudemian Ethics [c.333 BCE], 1235b17) | |
A reaction: My strategy here is to clarify the unambiguous underlying propositions which are being expressed. There will then be either agreement, or flat contradiction. |
8200 | Aristotelian definitions aim to give the essential properties of the thing defined [Aristotle, by Quine] |
Full Idea: A real definition, according to the Aristotelian tradition, gives the essence of the kind of thing defined. Man is defined as a rational animal, and thus rationality and animality are of the essence of each of us. | |
From: report of Aristotle (works [c.330 BCE]) by Willard Quine - Vagaries of Definition p.51 | |
A reaction: Compare Idea 4385. Personally I prefer the Aristotelian approach, but we may have to say 'We cannot identify the essence of x, and so x cannot be defined'. Compare 'his mood was hard to define' with 'his mood was hostile'. |
4385 | Aristotelian definition involves first stating the genus, then the differentia of the thing [Aristotle, by Urmson] |
Full Idea: For Aristotle, to give a definition one must first state the genus and then the differentia of the kind of thing to be defined. | |
From: report of Aristotle (works [c.330 BCE]) by J.O. Urmson - Aristotle's Doctrine of the Mean p.157 | |
A reaction: Presumably a modern definition would just be a list of properties, but Aristotle seeks the substance. How does he define a genus? - by placing it in a further genus? |
13282 | Aristotle relativises the notion of wholeness to different measures [Aristotle, by Koslicki] |
Full Idea: Aristotle proposes to relativise unity and plurality, so that a single object can be both one (indivisible) and many (divisible) simultaneously, without contradiction, relative to different measures. Wholeness has degrees, with the strength of the unity. | |
From: report of Aristotle (works [c.330 BCE]) by Kathrin Koslicki - The Structure of Objects 7.2.12 | |
A reaction: [see Koslicki's account of Aristotle for details] As always, the Aristotelian approach looks by far the most promising. Simplistic mechanical accounts of how parts make wholes aren't going to work. We must include the conventional and conceptual bit. |
13378 | It is a mistake to think that the logic developed for mathematics can clarify language and philosophy [Jubien] |
Full Idea: It has often been uncritically assumed that logic that was initially a tool for clarifying mathematics could be seamlessly and uniformly applied in the effort to clarify ordinary language and philosophy, but this has been a real mistake. | |
From: Michael Jubien (Possibility [2009], Intro) | |
A reaction: I'm not saying he's right (since you need stupendous expertise to make that call) but my intuitions are that he has a good point, and he is at least addressing a crucial question which most analytical philosophers avert their eyes from. |
4730 | For Aristotle, the subject-predicate structure of Greek reflected a substance-accident structure of reality [Aristotle, by O'Grady] |
Full Idea: Aristotle apparently believed that the subject-predicate structure of Greek reflected the substance-accident nature of reality. | |
From: report of Aristotle (works [c.330 BCE]) by Paul O'Grady - Relativism Ch.4 | |
A reaction: We need not assume that Aristotle is wrong. It is a chicken-and-egg. There is something obvious about subject-predicate language, if one assumes that unified objects are part of nature, and not just conventional. |
13402 | We only grasp a name if we know whether to apply it when the bearer changes [Jubien] |
Full Idea: We cannot be said to have a full grasp of a name unless we have a definite disposition to apply it or to withhold it under whatever conceivable changes the bearer of the name might come to undergo. | |
From: Michael Jubien (Possibility [2009], 5.3) | |
A reaction: This is right, and an excellent counterproposal to the logicians' notion that names have to rigidly designate. As a bare minimum, you are not supposed to deny the identity of your parents because they have grown a bit older, or a damaged painting. |
13405 | The baptiser picks the bearer of a name, but social use decides the category [Jubien] |
Full Idea: The person who introduces a proper name gets to pick its bearer, but its category - and consequently the meaning of the name - is determined by social use. | |
From: Michael Jubien (Possibility [2009], 7) | |
A reaction: New 'division of labour'. The idea that a name has some sort of meaning seems right and important. If babies were switched after baptism, social use might fix the name to the new baby. The namer could stipulate the category at the baptism. Too neat. |
13399 | Examples show that ordinary proper names are not rigid designators [Jubien] |
Full Idea: There are plenty of examples to show that ordinary proper names simply are not rigid designators. | |
From: Michael Jubien (Possibility [2009], 5.1) | |
A reaction: His examples are the planet Venus and the dust of which it is formed, and a statue made of clay. In other words, for some objects, perhaps under certain descriptions (e.g. functional ones), the baptised matter can change. Rigidity is an extra topping. |
13398 | We could make a contingent description into a rigid and necessary one by adding 'actual' to it [Jubien] |
Full Idea: 'The winner of the Derby' satisfies some horse, but only accidentally. But we could 'rigidify' the description by inserting 'actual' into it, giving 'the actual winner of the Derby'. Winning is a contingent property, but actually winning is necessary. | |
From: Michael Jubien (Possibility [2009], 5.1) | |
A reaction: I like this unusual proposal because instead of switching into formal logic in order to capture the ideas we are after, he is drawing on the resources of ordinary language, offering philosophers a way of speaking plain English more precisely. |
13392 | Philosophers reduce complex English kind-quantifiers to the simplistic first-order quantifier [Jubien] |
Full Idea: There is a readiness of philosophers to 'translate' English, with its seeming multitude of kind-driven quantifiers, into first-order logic, with its single wide-open quantifier. | |
From: Michael Jubien (Possibility [2009], 4.1) | |
A reaction: As in example he says that reference to a statue involves a 'statue-quantifier'. Thus we say things about the statue that we would not say about the clay, which would involve a 'clay-quantifier'. |
13404 | To exist necessarily is to have an essence whose own essence must be instantiated [Jubien] |
Full Idea: For a thing to exist necessarily is for it to have an entity-essence whose own entity-essence entails being instantiated. | |
From: Michael Jubien (Possibility [2009], 6.4) | |
A reaction: This is the culmination of a lengthy discussion, and is not immediately persuasive. For Jubien the analysis rests on a platonist view of properties, which doesn't help. |
13386 | If objects are just conventional, there is no ontological distinction between stuff and things [Jubien] |
Full Idea: Under the Quinean (conventional) view of objects, there is no ontological distinction between stuff and things. | |
From: Michael Jubien (Possibility [2009], 1.5) | |
A reaction: This is the bold nihilistic account of physical objects, which seems to push all of our ontology into language (English?). We could devise divisions into things that were just crazy, and likely to lead to the rapid extinction of creatures who did it. |
13403 | The category of Venus is not 'object', or even 'planet', but a particular class of good-sized object [Jubien] |
Full Idea: The category of Venus is not 'physical object' or 'mereological sum', but narrower. Surprisingly, it is not 'planet', since it might cease to be a planet and still merit the name 'Venus'. It is something like 'well-integrated, good-sized physical object'. | |
From: Michael Jubien (Possibility [2009], 5.3) | |
A reaction: Jubien is illustrating Idea 13402. This is a nice demonstration of how one might go about the task of constructing categories - by showing the modal profiles of things to which names have been assigned. Categories are file names. |
5869 | The thesis of the Form of the Good (or of anything else) is verbal and vacuous [Aristotle] |
Full Idea: The thesis that there is a Form either of good or indeed of anything else is verbal and vacuous. | |
From: Aristotle (Eudemian Ethics [c.333 BCE], 1217b20) | |
A reaction: This is clear evidence for suggesting that Aristotle is a nominalist. Elsewhere his essentialism suggests otherwise, but clearly on grumpy days he thought that universals were mere verbal conventions. |
13375 | The idea that every entity must have identity conditions is an unfortunate misunderstanding [Jubien] |
Full Idea: The pervasiveness, throughout philosophy, of the assumption that entities of various kinds need identity conditions is one unfortunate aspect of Quine's important philosophical legacy. | |
From: Michael Jubien (Possibility [2009], Intro) | |
A reaction: Lowe seems to be an example of a philosopher who habitually demands individuation conditions for everything that is referred to. Presumably the alternative is to take lots of things as primitive, but this seems to be second best. |
13393 | Any entity has the unique property of being that specific entity [Jubien] |
Full Idea: For any entity of any sort, abstract or concrete, I assume there is a property of being that specific entity. For want of a better term, I will call such properties entity-essences. They are 'singulary' - not instantiable by more than one thing at a time. | |
From: Michael Jubien (Possibility [2009], 4.2) | |
A reaction: Baffling. Why would someone who has mocked all sorts of bogus philosophical claims based on logic then go on to assert the existence of such weird things as these? I can't make sense of this property being added to a thing's other properties. |
13388 | It is incoherent to think that a given entity depends on its kind for its existence [Jubien] |
Full Idea: It is simply far-fetched - even incoherent - to think that, given an entity, of whatever kind, its being a single entity somehow consists in its satisfying some condition involving the kind to which it belongs (or concepts related to that kind). | |
From: Michael Jubien (Possibility [2009], 2.3) | |
A reaction: Well said. I can't see how philosophers have allowed themselves to drift into such a daft view. Kinds blatantly depend on the individuals that constitute them, so how could the identity of the individuals depend on their kind? |
13384 | Objects need conventions for their matter, their temporal possibility, and their spatial possibility [Jubien] |
Full Idea: We need a first convention to determine what matter constitutes objects, then a second to determine whether there are different temporal possibilities for a given object, then a third for different spatial possibilities. | |
From: Michael Jubien (Possibility [2009], 1.5) | |
A reaction: This is building up a Quinean account of objects, as mere matter in regions of spacetime, which are then precisely determined by a set of social conventions. |
13385 | Basically, the world doesn't have ready-made 'objects'; we carve objects any way we like [Jubien] |
Full Idea: There is a certain - very mild - sense in which I don't think the physical world comes with ready-made objects. I think instead that we (conventionally) carve it up into objects, and this can be done any way we like. | |
From: Michael Jubien (Possibility [2009], 1.5) | |
A reaction: I have no idea how one could begin to refute such a view. Obviously there are divisions (even if only of physical density) in the world, but nothing obliges us to make divisions at those points. We happily accept objects with gaps in them. |
13383 | If the statue is loved and the clay hated, that is about the object first qua statue, then qua clay [Jubien] |
Full Idea: If a sculptor says 'I love the statue but I really hate that piece of clay - it is way too hard to work with' ...the statement is partly is partly about that object qua statue and partly about that object qua piece of clay. | |
From: Michael Jubien (Possibility [2009], 1.4) | |
A reaction: His point is that identity is partly determined by the concept or category under which the thing falls. Plausible. Lots of identity muddles seem to come from our conceptual scheme not being quite up to the job when things change. |
13400 | If one entity is an object, a statue, and some clay, these come apart in at least three ways [Jubien] |
Full Idea: A single entity is a physical object, a piece of clay and a statue. We seem to have that the object could be scattered, but not the other two; the object and the clay could be spherical, but not the statue; and only the object could have different matter. | |
From: Michael Jubien (Possibility [2009], 5.2) | |
A reaction: His proposal, roughly, is to reduce object-talk to property-talk, and then see the three views of this object as referring to different sets of properties, rather than to a single thing. Promising, except that he goes platonist about properties. |
13401 | The idea of coincident objects is a last resort, as it is opposed to commonsense naturalism [Jubien] |
Full Idea: I find it surprising that some philosophers accept 'coincident objects'. This notion clearly offends against commonsense 'naturalism' about the world, so it should be viewed as a last resort. | |
From: Michael Jubien (Possibility [2009], 5.2 n9) | |
A reaction: I'm not quite clear why he invokes 'naturalism', but I pass on his intuition because it seems right to me. |
13276 | The unmoved mover and the soul show Aristotelian form as the ultimate mereological atom [Aristotle, by Koslicki] |
Full Idea: Aristotle's discussion of the unmoved mover and of the soul confirms the suspicion that form, when it is not thought of as the object represented in a definition, plays the role of the ultimate mereological atom within his system. | |
From: report of Aristotle (works [c.330 BCE]) by Kathrin Koslicki - The Structure of Objects 6.6 | |
A reaction: Aristotle is concerned with which things are 'divisible', and he cites these two examples as indivisible, but they may be too unusual to offer an actual theory of how Aristotle builds up wholes from atoms. He denies atoms in matter. |
13277 | The 'form' is the recipe for building wholes of a particular kind [Aristotle, by Koslicki] |
Full Idea: Thus in Aristotle we may think of an object's formal components as a sort of recipe for how to build wholes of that particular kind. | |
From: report of Aristotle (works [c.330 BCE]) by Kathrin Koslicki - The Structure of Objects 7.2.5 | |
A reaction: In the elusive business of pinning down what Aristotle means by the crucial idea of 'form', this analogy strikes me as being quite illuminating. It would fit DNA in living things, and the design of an artifact. |
13380 | Parts seem to matter when it is just an object, but not matter when it is a kind of object [Jubien] |
Full Idea: When thought of just as an object, the parts of a thing seem definitive and their arrangement seems inconsequential. But when thought of as an object of a familiar kind it is reversed: the arrangement is important and the parts are inessential. | |
From: Michael Jubien (Possibility [2009], 1.4) | |
A reaction: This is analogous to the Ship of Theseus, where we say that the tour operator and the museum keeper give different accounts of whether it is the same ship. The 'kind' Jubien refers to is most likely to be a functional kind. |
13376 | We should not regard essentialism as just nontrivial de re necessity [Jubien] |
Full Idea: I argue against the widely accepted characterization of the doctrine of 'essentialism' as the acceptance of nontrivial de re necessity | |
From: Michael Jubien (Possibility [2009], Intro) | |
A reaction: I agree entirely. The notion of an essence is powerful if clearly distinguished. The test is: can everything being said about essences be just as easily said by referring to necessities? If so, you are talking about the wrong thing. |
13381 | Thinking of them as 'ships' the repaired ship is the original, but as 'objects' the reassembly is the original [Jubien] |
Full Idea: Thinking about the original ship as a ship, we think we continue to have the 'same ship' as each part is replaced; ...but when we think of them as physical objects, we think the original ship and the outcome of the reassembly are one and the same. | |
From: Michael Jubien (Possibility [2009], 1.4) | |
A reaction: It seems to me that you cannot eliminate how we are thinking of the ship as influencing how we should read it. My suggestion is to think of Theseus himself valuing either the repaired or the reassembled version. That's bad for Jubien's account. |
13382 | Rearranging the planks as a ship is confusing; we'd say it was the same 'object' with a different arrangement [Jubien] |
Full Idea: That the planks are rearranged as a ship elevates the sense of mystery, because arrangements matter for ships, but if they had been arranged differently we would have the same intuition - that it still counts as the same object. | |
From: Michael Jubien (Possibility [2009], 1.4) | |
A reaction: Implausible. Classic case: can I have my pen back? - smashes it to pieces and hands it over with 'there you are' - that's not my pen! - Jubien says it's the same object! - it isn't my pen, and it isn't the same object either! Where is Shelley's skylark? |
13379 | If two objects are indiscernible across spacetime, how could we decide whether or not they are the same? [Jubien] |
Full Idea: If a bit of matter has a qualitatively indistinguishable object located at a later time, with a path of spacetime connecting them, how could we determine they are identical? Neither identity nor diversity follows from qualitative indiscernibility. | |
From: Michael Jubien (Possibility [2009], 1.3) | |
A reaction: All these principles expounded by Leibniz were assumed to be timeless, but for identity over time the whole notion of things retaining identity despite changing has to be rethought. Essentialism to the rescue. |
13394 | Entailment does not result from mutual necessity; mutual necessity ensures entailment [Jubien] |
Full Idea: Typically philosophers say that for P to entail Q is for the proposition that all P's are Q's to be necessary. I think this analysis is backwards, and that necessity rests on entailment, not vice versa. | |
From: Michael Jubien (Possibility [2009], 4.4) | |
A reaction: His example is that being a horse and being an animal are such that one entails the other. In other words, necessities arise out of property relations (which for Jubien are necessary because the properties are platonically timeless). Wrong. |
13391 | Modality concerns relations among platonic properties [Jubien] |
Full Idea: I think modality has to do with relations involving the abstract part of the world, specifically with relations among (Platonic) properties. | |
From: Michael Jubien (Possibility [2009], 3.2) | |
A reaction: [Sider calls Jubien's the 'governance' view, since abstract relations govern the concrete] I take Jubien here (having done a beautiful demolition job on the possible worlds account of modality) to go spectacularly wrong. Modality starts in the concrete. |
13374 | To analyse modality, we must give accounts of objects, properties and relations [Jubien] |
Full Idea: The ultimate analysis of possibility and necessity depends on two important ontological decisions: the choice of an analysis of the intuitive concept of a physical object, and the other is the positing of properties and relations. | |
From: Michael Jubien (Possibility [2009], Intro) | |
A reaction: In the same passage he adopts Quine's view of objects, leading to mereological essentialism, and a Platonic view of properties, based on Lewis's argument for taking some things at face value. One might start with processes and events instead. |
22505 | The two right angles of a triangle necessitate that a quadrilateral has four [Aristotle] |
Full Idea: If it is necessary that, if a triangle contains two right angles, that a quadrilateral has four, it is clear that the cause of this is that a triangle has two. | |
From: Aristotle (Eudemian Ethics [c.333 BCE], 1222b31) | |
A reaction: We would not normally use the word 'cause' for this, but 'necessitates' seems to fit, and I like the word 'determines' (because it can be both physical and abstract). An example of what I think of as an Aristotelian necessity maker. |
13389 | The love of possible worlds is part of the dream that technical logic solves philosophical problems [Jubien] |
Full Idea: I believe the contemporary infatuation with possible worlds in philosophy stems in part from a tendency to think that technical logic offers silver-bullet solutions to philosophical problems. | |
From: Michael Jubien (Possibility [2009], 3.2) | |
A reaction: I would say that the main reason for the infatuation is just novelty. As a technical device it was only invented in the 1960s, so we are in a honeymoon period, as we would be with any new gadget. I can't imagine possible worlds figuring much in 100 years. |
13390 | Possible worlds don't explain necessity, because they are a bunch of parallel contingencies [Jubien] |
Full Idea: The fundamental problem is that in world theory, what passes for necessity is in effect just a bunch of parallel 'contingencies'. | |
From: Michael Jubien (Possibility [2009], 3.2) | |
A reaction: Jubien's general complaint is that there is no connection between the possible worlds and the actual world, so they are irrelevant, but this is a nicely different point - that lots of contingent worlds can't add up to necessity. Nice. |
5991 | For Aristotle, knowledge is of causes, and is theoretical, practical or productive [Aristotle, by Code] |
Full Idea: Aristotle thinks that in general we have knowledge or understanding when we grasp causes, and he distinguishes three fundamental types of knowledge - theoretical, practical and productive. | |
From: report of Aristotle (works [c.330 BCE]) by Alan D. Code - Aristotle | |
A reaction: Productive knowledge we tend to label as 'knowing how'. The centrality of causes for knowledge would get Aristotle nowadays labelled as a 'naturalist'. It is hard to disagree with his three types, though they may overlap. |
22513 | Knowing is having knowledge; understanding is using knowledge [Aristotle] |
Full Idea: Knowing and understanding is of two kinds, one having and the other using knowledge. | |
From: Aristotle (Eudemian Ethics [c.333 BCE], 1225b11) | |
A reaction: This corresponds to potential and actual. We wouldn't say that understanding must be used, but we have some sort of distinction between knowledge as pure and theoretical, and understanding enabling good application. |
11239 | The notion of a priori truth is absent in Aristotle [Aristotle, by Politis] |
Full Idea: The notion of a priori truth is conspicuously absent in Aristotle. | |
From: report of Aristotle (works [c.330 BCE]) by Vassilis Politis - Aristotle and the Metaphysics 1.5 | |
A reaction: Cf. Idea 11240. |
23312 | Aristotle is a rationalist, but reason is slowly acquired through perception and experience [Aristotle, by Frede,M] |
Full Idea: Aristotle is a rationalist …but reason for him is a disposition which we only acquire over time. Its acquisition is made possible primarily by perception and experience. | |
From: report of Aristotle (works [c.330 BCE]) by Michael Frede - Aristotle's Rationalism p.173 | |
A reaction: I would describe this process as the gradual acquisition of the skill of objectivity, which needs the right knowledge and concepts to evaluate new experiences. |
16111 | Aristotle wants to fit common intuitions, and therefore uses language as a guide [Aristotle, by Gill,ML] |
Full Idea: Since Aristotle generally prefers a metaphysical theory that accords with common intuitions, he frequently relies on facts about language to guide his metaphysical claims. | |
From: report of Aristotle (works [c.330 BCE]) by Mary Louise Gill - Aristotle on Substance Ch.5 | |
A reaction: I approve of his procedure. I take intuition to be largely rational justifications too complex for us to enunciate fully, and language embodies folk intuitions in its concepts (especially if the concepts occur in many languages). |
16971 | Plato says sciences are unified around Forms; Aristotle says they're unified around substance [Aristotle, by Moravcsik] |
Full Idea: Plato's unity of science principle states that all - legitimate - sciences are ultimately about the Forms. Aristotle's principle states that all sciences must be, ultimately, about substances, or aspects of substances. | |
From: report of Aristotle (works [c.330 BCE], 1) by Julius Moravcsik - Aristotle on Adequate Explanations 1 |
11243 | Aristotelian explanations are facts, while modern explanations depend on human conceptions [Aristotle, by Politis] |
Full Idea: For Aristotle things which explain (the explanantia) are facts, which should not be associated with the modern view that says explanations are dependent on how we conceive and describe the world (where causes are independent of us). | |
From: report of Aristotle (works [c.330 BCE]) by Vassilis Politis - Aristotle and the Metaphysics 2.1 | |
A reaction: There must be some room in modern thought for the Aristotelian view, if some sort of robust scientific realism is being maintained against the highly linguistic view of philosophy found in the twentieth century. |
3320 | Aristotle's standard analysis of species and genus involves specifying things in terms of something more general [Aristotle, by Benardete,JA] |
Full Idea: The standard Aristotelian doctrine of species and genus in the theory of anything whatever involves specifying what the thing is in terms of something more general. | |
From: report of Aristotle (works [c.330 BCE]) by José A. Benardete - Metaphysics: the logical approach Ch.10 |
12000 | Aristotle regularly says that essential properties explain other significant properties [Aristotle, by Kung] |
Full Idea: The view that essential properties are those in virtue of which other significant properties of the subjects under investigation can be explained is encountered repeatedly in Aristotle's work. | |
From: report of Aristotle (works [c.330 BCE]) by Joan Kung - Aristotle on Essence and Explanation IV | |
A reaction: What does 'significant' mean here? I take it that the significant properties are the ones which explain the role, function and powers of the object. |
23906 | Courage from spirit is natural and unconquerable, as seen in the young [Aristotle] |
Full Idea: The courage of spirit is the most natural kind; for spirit is unconquerable, which is why the young are the best fighters. | |
From: Aristotle (Eudemian Ethics [c.333 BCE], 1229a27) | |
A reaction: [thumos, presumably, as in Plato] I suppose Aristotle knows better than me, but I suspect the young are just the quickest and strongest. I'd rather be led by someone with experience than by someone who is young. |
20204 | Whether the mind has parts is irrelevant, since it obviously has distinct capacities [Aristotle] |
Full Idea: It makes no difference if the soul is divided into parts or lacks parts, as it certainly has distinct capacities. | |
From: Aristotle (Eudemian Ethics [c.333 BCE], 1219b32), quoted by Linda Trinkaus Zagzebski - Virtues of the Mind II 3.1 | |
A reaction: I take this to endorse my view that the mind-body problem is of limited interest to philosophers. The focus should be on what the mind does, not how it is constructed. But then I presume the latter issue is revealed by neuroscience. |
22506 | A man is the cause of what is within his power, and what he causes is in his power [Aristotle] |
Full Idea: All those things that are in man's power either to do or not to do he himself is the cause of, and all those things that he is the cause of are in his own power. | |
From: Aristotle (Eudemian Ethics [c.333 BCE], 1223a08) | |
A reaction: This is the step which allows us to abandon free will, and replace it with the question of whether a person is the 'cause' of an action. Aristotle carefully delineates the criteria for when an action is within a person's power. Includes failures to act? |
22504 | Only a human being can be a starting point for an action [Aristotle] |
Full Idea: A human being is a starting point of some actions, and he alone of animals; for of nothing else should we say that it acted. | |
From: Aristotle (Eudemian Ethics [c.333 BCE], 1222b19) | |
A reaction: It is a standard dogma that the idea of free will does not occur in Plato or Aristotle, but this looks awfully like it. I don't agree about animals. You watch them judging whether they can make a leap, and then doing it. |
13396 | Analysing mental concepts points to 'inclusionism' - that mental phenomena are part of the physical [Jubien] |
Full Idea: We have (physicalist) 'inclusionism' when the mental is included in the physical, and mental phenomena are to be found among physical phenomena. Only inclusionism is compatible with a genuine physicalist analysis of mental concepts. | |
From: Michael Jubien (Possibility [2009], 4.5) | |
A reaction: This isn't the thesis of conceptual dualism (which I like), but an interesting accompaniment for it. Jubien is offering this as an alternative to 'reductive' analysis, translating all the mental concepts into physical language. He extends 'physical'. |
22510 | Some emotional states are too strong for human nature [Aristotle] |
Full Idea: Many classify even love as involuntary, and certain cases of anger and certain natural states as being too strong for human nature; and we regard them as being pardonable, as being of such a nature as to be constrained by nature. | |
From: Aristotle (Eudemian Ethics [c.333 BCE], 1225b20) | |
A reaction: Blind terror would presumably count as another such state. An interesting aspect of Aristotle's picture - that human nature contains ingredients that are not part of a natural harmonious whole. |
23913 | Nearly all the good and bad states of character are concerned with feelings [Aristotle] |
Full Idea: Pretty much all of the praiseworthy or blameworthy states concerned with character are either excesses, deficiencies, or medial conditions in feelings. | |
From: Aristotle (Eudemian Ethics [c.333 BCE], 1233b16) | |
A reaction: Suggests that the ideal state of character is the result of long and careful tuning of the feelings - insofar as we can control them. Presumably we can train feelings of hatred or compassion, by appropriate exposures. These states are NOT virtues. |
23300 | Aristotle and the Stoics denied rationality to animals, while Platonists affirmed it [Aristotle, by Sorabji] |
Full Idea: Aristotle, and also the Stoics, denied rationality to animals. …The Platonists, the Pythagoreans, and some more independent Aristotelians, did grant reason and intellect to animals. | |
From: report of Aristotle (works [c.330 BCE]) by Richard Sorabji - Rationality 'Denial' | |
A reaction: This is not the same as affirming or denying their consciousness. The debate depends on how rationality is conceived. |
13377 | First-order logic tilts in favour of the direct reference theory, in its use of constants for objects [Jubien] |
Full Idea: First-order logic tilts in favor of the direct reference account of proper names by using individual constants to play the intuitive role of names, and by 'interpreting' the constants simply as the individuals that are assigned to them for truth-values. | |
From: Michael Jubien (Possibility [2009], Intro) | |
A reaction: This is the kind of challenge to orthodoxy that is much needed at the moment. We have an orthodoxy which is almost a new 'scholasticism', that logic will clarify our metaphysics. Trying to enhance the logic for the job may be a dead end. |
11240 | The notion of analytic truth is absent in Aristotle [Aristotle, by Politis] |
Full Idea: The notion of analytic truth is conspicuously absent in Aristotle. | |
From: report of Aristotle (works [c.330 BCE]) by Vassilis Politis - Aristotle and the Metaphysics 1.5 | |
A reaction: Cf. Idea 11239. |
23918 | Akrasia is the clash of two feelings - goodness and pleasure [Aristotle] |
Full Idea: The discord between the good and the pleasant in one's feelings is lack of self-control. | |
From: Aristotle (Eudemian Ethics [c.333 BCE], 1237a08) | |
A reaction: A nice clear statement of his view, which opposes the view of Socrates that akrasia is a failure of reason or judgement. Goodness seems to be treated here as a feeling, which is unusual. |
22515 | Choice results when deliberation brings together an opinion with an inclination [Aristotle] |
Full Idea: Choice is neither simply wish nor opinion, but opinion together with inclination, whenever as a result of deliberation they are brought to a conclusion. | |
From: Aristotle (Eudemian Ethics [c.333 BCE], 1227a04) | |
A reaction: This seems to be the earliest appearance of the belief-plus-desire theory of action, which is often associated with Hume. A choice does not necessarily result from having the inclination and the appropriate opinion. Laziness! |
22508 | Unlike in inanimate things, in animate things actions have more than one starting point [Aristotle] |
Full Idea: In inanimate things the starting-point is single, in animate things there is more than one; for inclination and reason are not always in harmony. | |
From: Aristotle (Eudemian Ethics [c.333 BCE], 1224a24) | |
A reaction: It is important that this seems to include non-human animals. We see animals avoid something which they desire, presumably because they detect a danger. They may be conflicting desires, but it is rational to prioritise dangers. |
22514 | The deliberative part of the soul discerns explanatory causes [Aristotle] |
Full Idea: That part of the soul is deliberative which is capable of discerning a cause: the reason for the sake of which - which is one of the causes - 'cause' being something because-of-which. | |
From: Aristotle (Eudemian Ethics [c.333 BCE], 1226b26) | |
A reaction: I take because-of-which to be the correct explanation. Since my model of practical reasoning is partly forensic detection, this seems right. Sherlock Holmes spots causes. |
22507 | An action is voluntary when it is accompanied by thought of some kind [Aristotle] |
Full Idea: The voluntary consists in action accompanied by thought of some kind. | |
From: Aristotle (Eudemian Ethics [c.333 BCE], 1224a06) | |
A reaction: This is thought as opposed to inclination or choice. The controlled person [enkrateia] voluntarily acts against inclinations. The appropriate thought receives carefull analysis in NE 1109b30-1111b4. |
23319 | We are responsible if our actions reflect our motivation [Aristotle, by Frede,M] |
Full Idea: For Aristotle, for us to be responsible for what we do, our action has to somehow reflect our motivation. | |
From: report of Aristotle (Eudemian Ethics [c.333 BCE], 1224a07) by Michael Frede - A Free Will 2 | |
A reaction: This sounds like 'mens rea' in law - meaning to do the thing you did. But we can obviously be responsible for things through neglect, for example. |
22512 | Acts are voluntary if done knowingly, by the agent, and in his power to avoid it [Aristotle] |
Full Idea: Whatever a man does - not in ignorance, and through his own agency - when it is in his power not to do it, must be voluntary, and that is what voluntary is. | |
From: Aristotle (Eudemian Ethics [c.333 BCE], 1225b08) | |
A reaction: This is the conclusion of the Eudemian discussion of responsibility. This is a definition by necessary and sufficient conditions. How can you be sure that something is in your power not to do? |
22509 | What is natural for us is either there at birth, or appears by normal processes [Aristotle] |
Full Idea: By these marks we distinguish what comes naturally: everything that is there straightaway as soon as something comes to be, and all that occurs to us if growth is allowed to proceed normally - such as greying hair, ageing, and the like. | |
From: Aristotle (Eudemian Ethics [c.333 BCE], 1224b32) | |
A reaction: The word 'normal' has to do a lot of work here. Presumably jaundice in a neonate is not included. Or later hereditary diseases. |
6559 | Aristotle never actually says that man is a rational animal [Aristotle, by Fogelin] |
Full Idea: To the best of my knowledge (and somewhat to my surprise), Aristotle never actually says that man is a rational animal; however, he all but says it. | |
From: report of Aristotle (works [c.330 BCE]) by Robert Fogelin - Walking the Tightrope of Reason Ch.1 | |
A reaction: When I read this I thought that this database would prove Fogelin wrong, but it actually supports him, as I can't find it in Aristotle either. Descartes refers to it in Med.Two. In Idea 5133 Aristotle does say that man is a 'social being'. But 22586! |
18230 | No one would choose life just for activities not done for their own sake [Aristotle] |
Full Idea: If we put together all the things that are ....not done or undergone for their own sake ...no one would choose, in order to have them, to be alive rather than not. | |
From: Aristotle (Eudemian Ethics [c.333 BCE], 1215), quoted by Christine M. Korsgaard - Aristotle and Kant on the Source of Value 8 'Finality' | |
A reaction: Debatable. Roughly his question is whether you would rather be dead than be a slave, since slaves work for means, but have no ends. Aristotle would rather die, but those who surrendered in ancient battles preferred slavery. |
23909 | Wearing a shoe is its intrinsic use, and selling it (as a shoe) is its coincidental use [Aristotle] |
Full Idea: There is intrinsic use of a possession, such as of a shoe or a cloak, and its coincidental use - not of course when using a shoe as a weight, but as, for example, selling it or hiring it out (for then a shoe is used as a shoe). | |
From: Aristotle (Eudemian Ethics [c.333 BCE], 1231b37) | |
A reaction: This seems to need a third label, for using the shoe as a weight. 'Inessential use' perhaps, since the intrinsic use points towards the essential nature or function of the shoe. |
5870 | Everything seeks, not a single good, but its own separate good [Aristotle] |
Full Idea: It is not true that everything that there is seeks some single good: each thing has an inclination for its own good, the eye for sight, the body for health, and so on. | |
From: Aristotle (Eudemian Ethics [c.333 BCE], 1218a30) | |
A reaction: Aristotle's pluralism. Elsewhere this pluralism arises from his function argument - that the good of each thing is the successful fulfilment of its function, which is different for each thing. This is basic to virtue theory, and has my approval. |
5877 | We judge people from their deeds because we cannot see their choices (which matter more) [Aristotle] |
Full Idea: It is because it is not easy to discern what sort of choice it is that we are forced to judge from the deeds what sort of person someone is; the activity is more worth having, but the choice is commended more. | |
From: Aristotle (Eudemian Ethics [c.333 BCE], 1228a15) | |
A reaction: This shows why Aristotle is the most important opponent of consequentialism. It is hard to see how one could praise a self-interested deed simply because it benefited others. Greed is never good. |
5868 | Horses, birds and fish are not happy, lacking a divine aspect to their natures [Aristotle] |
Full Idea: No horse or bird or fish is happy, nor any other thing that there is which does not have a share by its nature in the divine. | |
From: Aristotle (Eudemian Ethics [c.333 BCE], 1217a26) | |
A reaction: Pet owners will all feel their beloved companions have been insulted, but I agree with this. 'Happy' does not here mean 'in a state of pleasure'. A fully successful bird does little more than the four f's (feed, fornicate, flee, fight). |
5865 | Happiness involves three things, of which the greatest is either wisdom, virtue, or pleasure [Aristotle] |
Full Idea: To be happy, and to live the fine and divinely-happy life, would seem to reside in three things above all, ..for some say that wisdom is the greatest good, others virtue, others pleasure. | |
From: Aristotle (Eudemian Ethics [c.333 BCE], 1214a30) | |
A reaction: Aristotle is well-known for his pluralist answer to this question: virtue is crucial, wisdom is perhaps the greatest of the virtues, and pleasure improves everything in life. |
5876 | Virtue is different from continence [Aristotle] |
Full Idea: Virtue is different from continence. | |
From: Aristotle (Eudemian Ethics [c.333 BCE], 1227b17) | |
A reaction: Basic to Aristotle - in that continence leads to right action, but that is not enough for virtue, which requires inner harmony, reason, and pleasure in doing what is right. Hence Aristotle is quite distinct from deontological or consequentialist views. |
5872 | Excellence is the best state of anything (like a cloak) which has an employment or function [Aristotle] |
Full Idea: Excellence is the best disposition, state or capacity of anything that has some employment or function; this is evident from induction. For example, a cloak has an excellence - and a certain function and employment also; its best state is its excellence. | |
From: Aristotle (Eudemian Ethics [c.333 BCE], 1219a02) | |
A reaction: 'Employment' will be an assigned function, and 'function' will be a natural or intrinsic function, I presume. This is a nice clear illustration of the fact that for Aristotle virtue runs continuously from people to cloaks. See Idea 1663, though. |
5875 | Character (éthos) is developed from habit (ethos) [Aristotle] |
Full Idea: Character (éthos), as the word itself indicates, is developed from habit (ethos). | |
From: Aristotle (Eudemian Ethics [c.333 BCE], 1220a36) | |
A reaction: Aristotle goes in for dubious etymologies, but this one sounds quite significant, and supports his view that habit is central to virtue. We would lose nothing in English if we said 'what are her habits?' instead of 'what is her character?'. |
5874 | Character virtues (such as courage) are of the non-rational part, which follows the rational part [Aristotle] |
Full Idea: The virtues of character belong to the part that is non-rational, but whose nature is to follow the rational part; we do not say what a man's character is like when we say that he is wise or clever, but when we say that he is gentle or daring. | |
From: Aristotle (Eudemian Ethics [c.333 BCE], 1220a11) | |
A reaction: In the Nichomachean Ethics it appears that good character is the 'harmony' between the two parts; here it sounds more like obedience. It seems to me that our rational part is a failure if it is not sensitive to the needs of the irrational part. |
22516 | Character is shown by what is or is not enjoyed, and virtue chooses the mean among them [Aristotle] |
Full Idea: Virtue is that state of character which chooses the mean, relative to us, in things pleasant and unpleasant, all those in respect of which a man is said to have a certain sort of character according as he enjoys or suffers pain from them. | |
From: Aristotle (Eudemian Ethics [c.333 BCE], 1227b08) | |
A reaction: The 'mean' should be understood as what is appropriate, rather than the mere average. Strong anger, for example, is sometimes appropriate. Does Aristotle rule out wild laughter, or frenetic dancing? Is a state of ecstasy wicked? |
22517 | We judge character not by their actions, but by their reasons for actions [Aristotle] |
Full Idea: It is from his choosing that we judge what sort of person someone is; that is, what that for whose sake he does something is, not what he does. | |
From: Aristotle (Eudemian Ethics [c.333 BCE], 1228a03) | |
A reaction: Not entirely true. It can be sufficient to reveal their character that a person does some particular thing, as novelists know. When Hud parks his car in her flowerbed, we don't need to enquire about his reason. But see 1228a16! |
23914 | People sometimes exhibit both extremes together, but the mean is contrary to both of them [Aristotle] |
Full Idea: The mean is more contrary to the extremes than the extremes are to each other, because it does not occur with either of them, whereas the extremes often occur with each other. People can be rash cowards, or wasteful in some things and generous in others. | |
From: Aristotle (Eudemian Ethics [c.333 BCE], 1234a33) | |
A reaction: This rather undermines the neat visual metaphor of a sliding scale, but gives a more accurate account of the mean. The diagram needs three dimensions, instead of two. |
23911 | Possessors of a virtue tend to despise what reason shows to be its opposite [Aristotle] |
Full Idea: Each virtue makes its possessor tend to despise great things that are contrary to reason - for example, courage does this of dangers, …a temperate person of many pleasures, and a generous one of many sorts of wealth. | |
From: Aristotle (Eudemian Ethics [c.333 BCE], 1232a37) | |
A reaction: I like the observation that the generous tend to despise wealth, implying that those who love wealth tend to lack generosity. Christianity has encouraged us to reject the idea of despising anything - but that seems to iron out common sense values. |
23910 | Greatness of soul produces all the virtues - and vice versa [Aristotle] |
Full Idea: All the virtues will follow along with greatness of soul, or it will follow along with all of them | |
From: Aristotle (Eudemian Ethics [c.333 BCE], 1232a36) | |
A reaction: This is obviously similar in some respects to Nietzsche's 'higher' man, though that suggests greater independence, rather than being an ideal citizen. |
23908 | If someone just looks at or listens to beautiful things, they would not be thought intemperate [Aristotle] |
Full Idea: If someone looks at a beautiful statue, or horse, or human being, or listens to someone singing …just to look at or listen to beautiful things, he would not be thought to be intemperate, any more than those beguiled by the Sirens would. | |
From: Aristotle (Eudemian Ethics [c.333 BCE], 1230b31) | |
A reaction: He says that intemperance mainly concerns taste and touch, rather than mere looking or listening. I think obsessive collectors of beautiful objects might drift into intemperance. |
23905 | Courage follows reason, which tells us to choose what is noble [Aristotle] |
Full Idea: Courage is a following of reason, and reason orders us to choose what is noble. | |
From: Aristotle (Eudemian Ethics [c.333 BCE], 1229a01) | |
A reaction: This sounds right to me. Courage, in all sorts of contexts, seems to arise in people who sustain their focus on what is the right thing to do. |
23912 | Honour depends on what it is for, and whether it is bestowed by worthy people [Aristotle] |
Full Idea: It makes a difference whether the honour comes from many random people or from those worthy of note, and again so does by whom and for what the honor is conferred. | |
From: Aristotle (Eudemian Ethics [c.333 BCE], 1232b18) | |
A reaction: He tends to play down honour because of its relativism, but this quotation implies that if an honour was bestowed by the worthy, for something of agreed high value, then it would be at quite a different level from mere popular esteem. Celebrity v peerage? |
5871 | Goods in the soul are more worthy than those outside it, as everybody wants them [Aristotle] |
Full Idea: All goods are either in the soul or outside it, and it is those in the soul that are more worthy of choice; for wisdom, virtue and pleasure are in the soul, and some or all of these seem to be an end for everyone. | |
From: Aristotle (Eudemian Ethics [c.333 BCE], 1218b34) | |
A reaction: An interesting reason for this assertion - that it is true because everybody agrees on it. See Idea 95. I would think that he might claim that our soul is our essence, whereas external goods pander to the non-essential in us. |
23920 | Decent people can be friends with base people [Aristotle] |
Full Idea: It is possible for a decent person to be friends with a base one. | |
From: Aristotle (Eudemian Ethics [c.333 BCE], 1238b01) | |
A reaction: This is on the basis of being useful, or of having something in common. Presumably friendship can come in degrees, as well as being of different kinds. Even the finest people can differ a lot, and only have a limited friendship. |
23919 | Friendship cannot be immediate; it takes time, and needs testing [Aristotle] |
Full Idea: Just as if people wish to be healthy they do not become healthy, so if they wish to be friends they are not immediately in fact friends. …[1237b40] For a friend is not to be had without a test or in a single day, but needs time. | |
From: Aristotle (Eudemian Ethics [c.333 BCE], 1237b21) | |
A reaction: The voice of experience, I think. Obviously trust is basic, and it would be unwise to trust a possible friend on the first day. Since politics aims at friendship, I presume the support of the rule of law helps to achieve trust. |
23915 | The main function of politics is to produce friendship [Aristotle] |
Full Idea: It seems to be most of all the function of politics to produce friendship. | |
From: Aristotle (Eudemian Ethics [c.333 BCE], 1245b22) | |
A reaction: Lovely! Most people would probably cite wealth and security as the main aims. This function seems to require quite a high degree of equality, though Aristotle doesn't think it essential. |
23916 | The best cure for mutual injustice is friendship [Aristotle] |
Full Idea: If one wishes to make it so that people do not commit injustices to each other, it is enough to make them friends; for true friends do not commit injustice. | |
From: Aristotle (Eudemian Ethics [c.333 BCE], 1245b28) | |
A reaction: This, along with Idea 23915, offers a beautiful vision of what a society should try to achieve. There can be duplicitous apparent friends, but on the whole the best way to cure unjust relations is friendship. Imagine Jews and Arabs being friends (2023). |
11150 | It is the mark of an educated mind to be able to entertain an idea without accepting it [Aristotle] |
Full Idea: It is the mark of an educated mind to be able to entertain an idea without accepting it. | |
From: Aristotle (works [c.330 BCE]) | |
A reaction: The epigraph on a David Chalmers website. A wonderful remark, and it should be on the wall of every beginners' philosophy class. However, while it is in the spirit of Aristotle, it appears to be a misattribution with no ancient provenance. |
3037 | Aristotle said the educated were superior to the uneducated as the living are to the dead [Aristotle, by Diog. Laertius] |
Full Idea: Aristotle was asked how much educated men were superior to those uneducated; "As much," he said, "as the living are to the dead." | |
From: report of Aristotle (works [c.330 BCE]) by Diogenes Laertius - Lives of Eminent Philosophers 05.1.11 |
5866 | It is folly not to order one's life around some end [Aristotle] |
Full Idea: Not to have ordered one's life in relation to some end is a mark of extreme folly. | |
From: Aristotle (Eudemian Ethics [c.333 BCE], 1214b10) | |
A reaction: A most interesting claim, not found in the Nichomachean Ethics. There the teleology is descriptive, but here it is prescriptive. It is tempting to rebel against Aristotle's injuncture. He was a driven workaholic. Why not float through life like gossamer? |
5878 | Eyes could be used for a natural purpose, or for unnatural seeing, or for a non-seeing activity [Aristotle] |
Full Idea: One might wonder if it is possible to use each thing both for its natural purpose and otherwise - and that as itself or incidentally. E.g. twisting an eye so that one thing appears two, but also using an eye as something to sell or eat. | |
From: Aristotle (Eudemian Ethics [c.333 BCE], 1246a26) | |
A reaction: The important idea here is the core notion that there is a 'natural' purpose. Sceptics might say that all purposes derive from how a mind wishes to use something; otherwise there would be processes, but no 'functions' or 'purposes'. |
5873 | Each thing's function is its end [Aristotle] |
Full Idea: Each thing's function is its end. | |
From: Aristotle (Eudemian Ethics [c.333 BCE], 1219a08) | |
A reaction: Function and end are not the same, but this confirms how closely related they are for Aristotle. Can an inanimate object have an end, without having any apparent function? Could I construct a set of cogwheels which each had a function, but no end? |
8660 | There are potential infinities (never running out), but actual infinity is incoherent [Aristotle, by Friend] |
Full Idea: Aristotle developed his own distinction between potential infinity (never running out) and actual infinity (there being a collection of an actual infinite number of things, such as places, times, objects). He decided that actual infinity was incoherent. | |
From: report of Aristotle (works [c.330 BCE]) by Michèle Friend - Introducing the Philosophy of Mathematics 1.3 | |
A reaction: Friend argues, plausibly, that this won't do, since potential infinity doesn't make much sense if there is not an actual infinity of things to supply the demand. It seems to just illustrate how boggling and uncongenial infinity was to Aristotle. |
12058 | Aristotle's matter can become any other kind of matter [Aristotle, by Wiggins] |
Full Idea: Aristotle's conception of matter permits any kind of matter to become any other kind of matter. | |
From: report of Aristotle (works [c.330 BCE]) by David Wiggins - Substance 4.11.2 | |
A reaction: This is obviously crucial background information when we read Aristotle on matter. Our 92+ elements, and fixed fundamental particles, gives a quite different picture. Aristotle would discuss form and matter quite differently now. |
22729 | The concepts of gods arose from observing the soul, and the cosmos [Aristotle, by Sext.Empiricus] |
Full Idea: Aristotle said that the conception of gods arose among mankind from two originating causes, namely from events which concern the soul and from celestial phenomena. | |
From: report of Aristotle (works [c.330 BCE], Frag 10) by Sextus Empiricus - Against the Physicists (two books) I.20 | |
A reaction: The cosmos suggests order, and possible creation. What do events of the soul suggest? It doesn't seem to be its non-physical nature, because Aristotle is more of a functionalist. Puzzling. (It says later that gods are like the soul). |