display all the ideas for this combination of philosophers
46 ideas
| 13221 | Existence is either potential or actual [Aristotle] |
| Full Idea: Some things are-potentially while others are-actually. | |
| From: Aristotle (Coming-to-be and Passing-away (Gen/Corr) [c.335 BCE], 327b24) | |
| A reaction: I've read a lot of Aristotle, but am still not quite clear what this distinction means. I like the distinction between a thing's actual being and its 'modal profile', but the latter may extend well beyond what Aristotle means by potential being. |
| 568 | Some things exist as substances, others as properties of substances [Aristotle] |
| Full Idea: Some things are called things that are because they are substances, other things are called things that are because they are affections of a substance. | |
| From: Aristotle (Metaphysics [c.324 BCE], 1003b07) |
| 12348 | There are four kinds of being: incidental, per se, potential and actual, and being as truth [Aristotle, by Wedin] |
| Full Idea: In 'Metaphysics' Δ.7 Aristotle lists four kinds of being ('to on'): incidental being, per se being, potential and actual being, and being as truth. | |
| From: report of Aristotle (Metaphysics [c.324 BCE], 1017a07-) by Michael V. Wedin - Aristotle's Theory of Substance III.1 | |
| A reaction: These don't seem to be mutually exclusive, though the first two are, and potential and actual are. They look like three ways of getting at being. |
| 11194 | Being is either what falls in the categories, or what makes propositions true [Aristotle, by Aquinas] |
| Full Idea: Aristotle says there are two proper uses of the term 'being': firstly, for whatever falls into one of Aristotle's ten basic categories of thing, and secondly for whatever makes a proposition true. | |
| From: report of Aristotle (Metaphysics [c.324 BCE], 1017a21-35) by Thomas Aquinas - De Ente et Essentia (Being and Essence) p.91 | |
| A reaction: The first sounds circular, because the categories must be selected for whatever has being (see Idea 11196). The first sounds Fregean, and very congenial to modern philosophy (though you need a clear notion of 'true'). Or it is being as truth-makers. |
| 11288 | Things are predicated of the basic thing, which isn't predicated of anything else [Aristotle] |
| Full Idea: The subject [to hupokeimenon, the underlying thing] is that of which other entities are said, it itself never being said-of anything else. | |
| From: Aristotle (Metaphysics [c.324 BCE], 1029b36) | |
| A reaction: This seems to be the core or basis of being in 'Categories', which is rejected in favour of the more substantial (and determinate and explanatory) 'essence' in 'Metaphysics'. |
| 15776 | There is only being in a certain way, and without that way there is no being [Aristotle] |
| Full Idea: If the thing has being, it has it in a certain way and, if it does not have being in a certain way, it does not have being at all. | |
| From: Aristotle (Metaphysics [c.324 BCE], 1051b34) | |
| A reaction: I take this to be a key remark in ontology, and one that may not have been sufficiently heeded by Hegel and Heidegger. The only way to investigate being qua being is to investigate ways of being, which involves identity, categories etc. |
| 611 | Being, taken simply as being, is the domain of philosophy [Aristotle] |
| Full Idea: Being qua being, taken universally and not in regard to some part of it, is the domain of the science of philosophy. | |
| From: Aristotle (Metaphysics [c.324 BCE], 1060b23) |
| 1706 | Non-existent things aren't made to exist by thought, because their non-existence is part of the thought [Aristotle] |
| Full Idea: It is not true to say that what is not, since it is thought about, is something that is; for what is thought about it is not that it is, but that it is not. | |
| From: Aristotle (On Interpretation [c.330 BCE], 21a31) | |
| A reaction: At least there has been one philosopher who was quite clear about the distinction between a thought and what the thought is about (its content). Often forgotten! |
| 11232 | Primary being ('proté ousia') exists in virtue of itself, not in relation to other things [Aristotle, by Politis] |
| Full Idea: For something to be a primary being ('proté ousia') is for it to be a being, something that is, simply in virtue of itself ('kath' hauto') and not in virtue of its relation to other things. | |
| From: report of Aristotle (Metaphysics [c.324 BCE], ousia) by Vassilis Politis - Aristotle and the Metaphysics 1.3 |
| 11286 | Primary being must be more than mere indeterminate ultimate subject of predication [Politis on Aristotle] |
| Full Idea: He criticises his 'Categories' view, because if primary being is simply the ultimate subject of predication the primary being is, in virtue of itself, something indeterminate; it would be a necessary but not a sufficient condition for primary being. | |
| From: comment on Aristotle (Categories [c.331 BCE]) by Vassilis Politis - Aristotle and the Metaphysics 7.5 | |
| A reaction: Thus, Politis argues, primary being is essence in the later work. The words 'substance' and 'ousia' cause confusion here, and must be watched closely. Wedin argues that Aristotle merely develops his 'Categories' view, but most disagree. |
| 11234 | The three main candidates for primary being are particular, universal and essence; essence is the answer [Aristotle, by Politis] |
| Full Idea: Aristotle thinks there are three main candidates for primary being: the particular, the universal and the essence, and Aristotle will defend the third of these. | |
| From: report of Aristotle (Metaphysics [c.324 BCE], 1028a33-6) by Vassilis Politis - Aristotle and the Metaphysics 1.4 | |
| A reaction: If you really want to understand this idea, you must study this bit of the text carefully, and examine the translation of key terms like 'ousia'. Lawson-Tancred's translation gives a very different picture from Politis's commentary! |
| 11279 | Primary being is either universals, or the basis of predication, or essence [Aristotle, by Politis] |
| Full Idea: Aristotle distinguishes three different answers to the question 'What is primary being?'; it is universals (which he thinks is Plato's answer); or it is the ultimate subject of predication (his answer in 'Categories'); or the essence (in 'Metaphysics'). | |
| From: report of Aristotle (Metaphysics [c.324 BCE], 1028b25-) by Vassilis Politis - Aristotle and the Metaphysics 4.4 | |
| A reaction: I note that Michael Wedin argues that 'Metaphysics' is a development of 'Categories' rather than a change of view. The middle view has been unpacked nicely in modern discussions. The claim of essences needs more clarification. |
| 11293 | Non-primary beings lack essence, or only have a derived essence [Aristotle, by Politis] |
| Full Idea: Aristotle argues that non-primary beings either do not have an essence at all, or they have an essence only in a derived way. | |
| From: report of Aristotle (Metaphysics [c.324 BCE], ousia) by Vassilis Politis - Aristotle and the Metaphysics 7.5 | |
| A reaction: While I presume that Aristotle takes 'being' to be a univocal concept, he nevertheless divides it into 'primary' (or independent) and 'non-primary' (or dependent) being. His main subject of study is the primary version. |
| 11297 | Primary being is both the essence, and the subject of predication [Aristotle, by Politis] |
| Full Idea: On any interpretation, Aristotle argues that primary being with regard to each thing is both the essence of that thing and the ultimate subject of predication with regard to that thing. | |
| From: report of Aristotle (Metaphysics [c.324 BCE], ousia) by Vassilis Politis - Aristotle and the Metaphysics 7.5 | |
| A reaction: This is Politis's prelude to an account of conflicting interpretations over whether 'ousia' has one or two meanings for Aristotle. |
| 566 | If nothing exists except individuals, how can there be a science of infinity? [Aristotle] |
| Full Idea: If there is nothing else besides individuals, how is it possible to have a science of infinity? | |
| From: Aristotle (Metaphysics [c.324 BCE], 0999a25) |
| 16090 | Being must be understood with reference to one primary sense - the being of substance [Aristotle, by Gill,ML] |
| Full Idea: In 'Metaphysics' Aristotle argues that the various senses of being must be understood with reference to being in one primary sense, the being of substance. | |
| From: report of Aristotle (Metaphysics [c.324 BCE], 1 Intro) by Mary Louise Gill - Aristotle on Substance | |
| A reaction: This I take (with limited knowledge of such things) to be the key message that needs to be grasped by the followers of Hegel and Heidegger, who seem to think you can grasp Being either directly, or through human experience of it. |
| 570 | Nothing is added to a man's existence by saying he is 'one', or that 'he exists' [Aristotle] |
| Full Idea: It is plausible that one man and a man in existence and a man simpliciter are the same thing. Nothing is added by extending the expression to 'He is one man' and 'He is one man that is'. | |
| From: Aristotle (Metaphysics [c.324 BCE], 1003b28) | |
| A reaction: A suggestion of a redundancy theory of truth. |
| 12061 | The primary subject seems to be substance, to the fullest extent [Aristotle] |
| Full Idea: A strong case can be made for the claim that it is the primary subject (to hupokeimenon) that is substance (ousia) to the fullest extent. | |
| From: Aristotle (Metaphysics [c.324 BCE], 1029a01) | |
| A reaction: It seems to me that 'ousia' is best translated as 'being'. Aristotle eventually rejects the view in this idea, which is roughly the idea of that being is mainly the bare substratum. |
| 10946 | Existence requires thisness, as quantity or quality [Aristotle] |
| Full Idea: That which is means a thing with thisness, a quantity or a quality. | |
| From: Aristotle (Metaphysics [c.324 BCE], 1030b12) | |
| A reaction: I'm happy with a 'quantity' to exist, either in countable or in non-countable form, but not totally convinced that we should treat 'qualities' as fully existing, given their dependence. |
| 16152 | Other types of being all depend on the being of substance [Aristotle] |
| Full Idea: The accounts of the other bearers of being depend on the account of substance. | |
| From: Aristotle (Metaphysics [c.324 BCE], 1045b26) | |
| A reaction: This is the distinctively Aristotelian approach to the problem of Being. |
| 11295 | There is no being unless it is determinate and well-defined [Aristotle, by Politis] |
| Full Idea: Apparently Aristotle thinks that if something is not a determinate and well-defined thing ..then it is not a being at all. | |
| From: report of Aristotle (Metaphysics [c.324 BCE], id) by Vassilis Politis - Aristotle and the Metaphysics | |
| A reaction: See Aristotle's account of 'matter', which seems to fit Politis's view. It is hard to go all the way with Aristotle on this, as indeterminate gunk (e.g. mud, which Plato so disliked!) seems to thoroughly exist. But for us it rests on determinate atoms. |
| 13735 | Aristotle discusses fundamental units of being, rather than existence questions [Aristotle, by Schaffer,J] |
| Full Idea: In Aristotle's 'Metaphysics' virtually no existence questions are posed, and the whole discussion is about substances (fundamental units of being). | |
| From: report of Aristotle (Metaphysics [c.324 BCE], id) by Jonathan Schaffer - On What Grounds What 1 | |
| A reaction: This means that the basic metaphysical question is actually about identity, though Schaffer claims that it is about grounding. Why would we care about grounding? Aristotle cares most about what makes a thing the thing it is. |
| 5105 | The incommensurability of the diagonal always exists, and so it is not in time [Aristotle] |
| Full Idea: The incommensurability of the diagonal always exists, and so it is not in time. | |
| From: Aristotle (Physics [c.337 BCE], 221b36) | |
| A reaction: This must make Aristotle sympathetic to Platonism in mathematics, even though he rejects the full theory of Forms. Such a view is not uncommon among modern philosophers. Presumably the incommensurability is true in all possible worlds? 'In'? |
| 1707 | Maybe necessity and non-necessity are the first principles of ontology [Aristotle] |
| Full Idea: Perhaps the necessary and non-necessary are first principles of everything's either being or not being. | |
| From: Aristotle (On Interpretation [c.330 BCE], 23a18) |
| 1700 | There are six kinds of change: generation, destruction, increase, diminution, alteration, change of place [Aristotle] |
| Full Idea: There are six kinds of change: generation, destruction, increase, diminution, alteration, change of place. A change in our affections would be an example of alteration. | |
| From: Aristotle (Categories [c.331 BCE], 15a13) |
| 16115 | Change is the implied actuality of that which exists potentially [Aristotle] |
| Full Idea: Change is the actuality of that which exists potentially, in so far as it is potentially this actuality. Thus, the actuality of a thing's capacity for alteration, in so far as it is a capacity for alteration, is alteration. | |
| From: Aristotle (Physics [c.337 BCE], 201a10) | |
| A reaction: Not very informative, until you add Idea 16114, telling us that potentiality is best seen as 'power'. Then we have 'all change is the active expression of powers', which strikes me as rather interesting. |
| 16100 | True change is in a thing's logos or its matter, not in its qualities [Aristotle] |
| Full Idea: In that which underlies a change there is a factor corresponding to the definition [logon] and there is a material factor. When a change is in these constitutive factors there is coming to be or passing away, but in a thing's qualities it is alteration. | |
| From: Aristotle (Coming-to-be and Passing-away (Gen/Corr) [c.335 BCE], 317a24) | |
| A reaction: This seems to be a key summary of Aristotle's account of change, in the context of his hylomorphism (form-plus-matter). The logos is the account of the thing, which seems to be the definition, which seems to give the form (principle or structure). |
| 16101 | A change in qualities is mere alteration, not true change [Aristotle] |
| Full Idea: When a change occurs in the qualities [pathesi] and is accidental [sumbebekos], there is alteration (rather than true change). | |
| From: Aristotle (Coming-to-be and Passing-away (Gen/Corr) [c.335 BCE], 317a27) | |
| A reaction: [tr. partly Gill] Aristotle doesn't seem to have a notion of 'properties' in quite our sense. 'Pathe' seems to mean experienced qualities, rather than genuine causal powers. Gill says 'pathe' are always accidental. |
| 12133 | If the substratum persists, it is 'alteration'; if it doesn't, it is 'coming-to-be' or 'passing-away' [Aristotle] |
| Full Idea: Since we must distinguish the substratum and the property whose nature is to be predicated of the substratum,..there is alteration when the substratum persists...but when nothing perceptible persists as a substratum, this is coming-to-be and passing-away. | |
| From: Aristotle (Coming-to-be and Passing-away (Gen/Corr) [c.335 BCE], 319b08-16) | |
| A reaction: As usual, Aristotle clarifies the basis of the problem, by distinguishing two different types of change. Notice the empirical character of his approach, resting on whether or not the substratum is 'perceptible'. |
| 16118 | Nature is an active principle of change, like potentiality, but it is intrinsic to things [Aristotle] |
| Full Idea: Nature [phusis] is in the same genus as dunamis [power/potential], for it is an active principle of change, but not in another thing but in the thing itself qua itself. | |
| From: Aristotle (Metaphysics [c.324 BCE], 1049a09) | |
| A reaction: [Gill's translation; Lawson-Tancred refers to 'A nature' rather than 'nature', which implies an essence]. It seems like phusis is intrinsic, and dunamis is relational. Two sorts of power? |
| 22960 | The sophists thought a man in the Lyceum is different from that man in the marketplace [Aristotle] |
| Full Idea: The sophists assume that being Coriscus-in-the-Lyceum is different from being Coriscus-in-the-marketplace. | |
| From: Aristotle (Physics [c.337 BCE], 219b19) | |
| A reaction: This is what has now been called 'Cambridge change', which is merely change in relations, with no intrinsic change. It is laughed at, but it is a phenomenon worth pointing out, as long as it is not mislabelled, or misunderstood. |
| 13213 | All comings-to-be are passings-away, and vice versa [Aristotle] |
| Full Idea: Every coming-to-be is a passing away of something else and every passing-away some other thing's coming-to-be. | |
| From: Aristotle (Coming-to-be and Passing-away (Gen/Corr) [c.335 BCE], 319a07) | |
| A reaction: This seems to be the closest that Aristotle gets to sympathy with the Heraclitus view that all is flux. When a sparrow dies and disappears, I am not at all clear what comes to be, except some ex-sparrow material. |
| 15768 | An actuality is usually thought to be a process [Aristotle] |
| Full Idea: An actuality is thought most normally to be a process. | |
| From: Aristotle (Metaphysics [c.324 BCE], 1047a30) | |
| A reaction: He comments of this that he wishes to include entelechies (unified items) in the general account, and not just processes. To present everything as fundamentally a process is a hard story to tell with full coherence, I think. |
| 17262 | Aristotle's formal and material 'becauses' [aitiai] arguably involve grounding [Aristotle, by Correia/Schnieder] |
| Full Idea: Aristotle's distinction between four different kinds of aitia ('becauses'?) arguably involves the recognition of grounding in the formal and material aitia. | |
| From: report of Aristotle (Physics [c.337 BCE], 198a24) by Correia,F/Schnieder,B - Grounding: an opinionated introduction 2 | |
| A reaction: Insofar as the other two (efficient and final) involve explanation, one might say that they too involve a different sort of grounding. Is a statue 'grounded' in the sculptor, or in the purpose of the statue? |
| 1699 | A thing is prior to another if it implies its existence [Aristotle] |
| Full Idea: That from which the implication of existence does not hold reciprocally is thought to be prior. | |
| From: Aristotle (Categories [c.331 BCE], 14a32) | |
| A reaction: shadows and objects |
| 18366 | Of interdependent things, the prior one causes the other's existence [Aristotle] |
| Full Idea: For of things which reciprocate as to implication of existence, that which is in some way the cause of the other's existence might reasonably by called prior by nature. | |
| From: Aristotle (Categories [c.331 BCE], 14b12) | |
| A reaction: Not so clear when you seek examples. The bus is prior to its redness, but you can't have a colourless bus, so being coloured is prior to being a bus. Aristotle's example is a man being prior to the truths about him. |
| 24057 | What is prior is always potentially present in what is next in order [Aristotle] |
| Full Idea: What is prior is always potentially present in what is next in order … - for example, the triangle in the quadrilateral, or the nutritive part of animate things in the perceptual part. | |
| From: Aristotle (De Anima [c.329 BCE], 414a28) | |
| A reaction: 'Prior' seems to be a value for Aristotle, which is never present in modern discussions of ontological relations and structure. Priority tracks back to first principles. |
| 11154 | Prior things can exist without posterior things, but not vice versa [Aristotle] |
| Full Idea: Prior things can have being without posterior things, without the posterior being able to have being without the prior, to adopt Plato's distinction. | |
| From: Aristotle (Metaphysics [c.324 BCE], 1019a04) | |
| A reaction: Fine quotes this, in expounding Aristotle's account of essence. |
| 12095 | Knowledge of potential is universal and indefinite; of the actual it is definite and of individuals [Aristotle] |
| Full Idea: Knowledge is a double thing, being both potential and actual. It is universal and indefinite and it is the potentiality of something that is universal and indefinite. But actuality is definite and of something definite, being the this-such of a this-such. | |
| From: Aristotle (Metaphysics [c.324 BCE], 1087a12) | |
| A reaction: Charlotte Witt identifies this as a key idea in 'Metaphysics', since the metaphysics is built on the epistemology, and this idea justifies the claim that Aristotle gives priority to particulars. I thoroughly approve. Not all knowledge is of the universal. |
| 11256 | Materialists cannot explain change [Aristotle, by Politis] |
| Full Idea: Aristotle's main objection against the materialists (such as Thales and Anaximenes) is that they cannot explain why things change as they do. | |
| From: report of Aristotle (Metaphysics [c.324 BCE], 0988b23-) by Vassilis Politis - Aristotle and the Metaphysics 2.4 |
| 13121 | Substance,Quantity,Quality,Relation,Place,Time,Being-in-a-position,Having,Doing,Being affected [Aristotle, by Westerhoff] |
| Full Idea: Aristotle's list of ten categories proved to be the most influential scheme found in his works: Substance, Quantity, Quality, Relation, Place, Time, Being-in-a-position, Having, Doing, Being affected. | |
| From: report of Aristotle (Categories [c.331 BCE]) by Jan Westerhoff - Ontological Categories §01 |
| 3311 | The categories (substance, quality, quantity, relation, action, passion, place, time) peter out inconsequentially [Benardete,JA on Aristotle] |
| Full Idea: The Aristotelian schedule of categories - substance, quality, quantity, relation, action, passion, place, time, and so forth - appears to peter out inconsequentially. | |
| From: comment on Aristotle (Categories [c.331 BCE]) by José A. Benardete - Metaphysics: the logical approach Ch.7 | |
| A reaction: Compare Idea 5544 for Kant's attempt to classify categories. Personally I like the way Aristotle's 'peter out'. That seems to me a more plausible character for good metaphysics. |
| 11035 | There are ten basic categories for thinking about things [Aristotle] |
| Full Idea: Of things said without any combination, each signifies either substance or quantity or qualification or a relative or where or when or being-in-a-position or having or doing or being-affected. | |
| From: Aristotle (Categories [c.331 BCE], 01b25) | |
| A reaction: This sums up the earlier of Aristotle's two metaphysical view, and each of this categories is discussed in the present text. |
| 12267 | There are ten categories: essence, quantity, quality, relation, place, time, position, state, activity, passivity [Aristotle] |
| Full Idea: The four main types of predicates fall into ten categories: essence, quantity, quality, relation, place, time, position, state, activity, passivity. | |
| From: Aristotle (Topics [c.331 BCE], 103b20) | |
| A reaction: These are the standard ten categories of Aristotle. He is notable for the divisions not being sharp, and ten being a rough total. He is well aware of the limits of precision in such matters. |
| 12347 | The immediate divisions of that which is are genera, each with its science [Aristotle] |
| Full Idea: The immediate divisions of that which is are genera, and there will be one science for each genus. | |
| From: Aristotle (Metaphysics [c.324 BCE], 1004a04) | |
| A reaction: This is robustly realist, and right at the heart of Aristotle's philosophy. It explains why essences and forms must be given through genera and differentiae, even though essences are individual. Genera are the only way to identify things. |
| 16116 | Aristotle derived categories as answers to basic questions about nature, size, quality, location etc. [Aristotle, by Gill,ML] |
| Full Idea: Aristotle seems to have worked out his list of categories by considering various questions that one might ask about a particular object, such as What is it? How big is it? How is it qualified? And Where is it? | |
| From: report of Aristotle (Categories [c.331 BCE]) by Mary Louise Gill - Aristotle on Substance | |
| A reaction: Of course, to think of his questions, Aristotle already had categories in his mind. How would he approach a proposal to recategorise reality more efficiently? |