14 ideas
24069 | Much metaphysical debate concerns what is fundamental, rather than what exists [Koslicki] |
Full Idea: Some of the most important debates in metaphysics or ontology do not concern existential questions, but focus on questions of fundamentality. | |
From: Kathrin Koslicki (Form, Matter and Substance [2018], 5 Intro) | |
A reaction: In modern times we have added the structure of existence to the mere ontological catalogue, and this idea makes another important addition to our concept of metaphysics. She gives disagreement over tropes as an example. |
15118 | A successful Aristotelian 'definition' is what sciences produces after an investigation [Koslicki] |
Full Idea: My current use of the Aristotelian term 'definition' is intended to correspond to what is typically accessible to a scientist only at the end of a successful investigation into the nature of a particular phenomenon. | |
From: Kathrin Koslicki (Essence, Necessity and Explanation [2012], 13.3.1) | |
A reaction: It is crucial to understand that Aristotle's definitions could be several hundred pages long. It has nothing to do with dictionary definitions. He proposes 'nominal' and 'real' definitions. |
15116 | Essences cause necessary features, and definitions describe those necessary features [Koslicki] |
Full Idea: Since essences cause the other necessary features of a thing, so definitions, as the linguistic correlates of essences, explain, together with other axioms, the propositions describing those necessary features. | |
From: Kathrin Koslicki (Essence, Necessity and Explanation [2012], 13.3.1) | |
A reaction: This is nice and clear. Definitions are NOT essences - they are the linguistic correlates of essences, and mirror those essences. The necessary features are not the only things needing explanation. That picture is too passive. |
13128 | 'Ultimate sortals' cannot explain ontological categories [Westerhoff on Wiggins] |
Full Idea: 'Ultimate sortals' are said to be non-subordinated, disjoint from one another, and uniquely paired with each object. Because of this, the ultimate sortal cannot be a satisfactory explication of the notion of an ontological category. | |
From: comment on David Wiggins (Identity and Spatio-Temporal Continuity [1971], p.75) by Jan Westerhoff - Ontological Categories §26 | |
A reaction: My strong intuitions are that Wiggins is plain wrong, and Westerhoff gives the most promising reasons for my intuition. The simplest point is that objects can obviously belong to more than one category. |
24065 | Structured wholes are united by the teamwork needed for their capacities [Koslicki] |
Full Idea: A structured whole derives its unity from the way in which its parts interact with other parts to allow both the whole and its parts to manifest those of their capacities which require 'team work' among the parts. | |
From: Kathrin Koslicki (Form, Matter and Substance [2018], Intro) | |
A reaction: This is a culminating thesis of her book. She defends it at length. It looks like a nice theory for things which are lucky enough to have capacities involving teamwork. Does this mean a pebble can't be unified? She wants a dynamic view. |
24066 | The form explains kind, structure, unity and activity [Koslicki] |
Full Idea: Hylomorphists tend to agree that the form (rather than matter) explains 1) kind membership, 2) structure, 3) unity, 4) characteristic activities. | |
From: Kathrin Koslicki (Form, Matter and Substance [2018], 3.2.1) | |
A reaction: [compressed; she explains each of them] Personally I would add continuity through change (statue/clay). Glad to see that kind membership is not part of the form. And what about explaining observed properties? Does form=essence? |
15110 | An essence and what merely follow from it are distinct [Koslicki] |
Full Idea: We can distinguish (as Aristotle and Fine do) between what belongs to the essence of an object, and what merely follows from the essence of an object. | |
From: Kathrin Koslicki (Essence, Necessity and Explanation [2012], 13.1) | |
A reaction: This can help to clarify the confusions that result from treating necessary properties as if they were essential. |
15113 | Individuals are perceived, but demonstration and definition require universals [Koslicki] |
Full Idea: Individual instances of a kind of phenomenon, in Aristotle's view, can only be perceived through sense-perception; but they are not the proper subject-matter of scientific demonstration and definition. | |
From: Kathrin Koslicki (Essence, Necessity and Explanation [2012], 13.3.1) | |
A reaction: A footnote (11) explains that this is because they involve syllogisms, which require universals. I take Aristotle, and anyone sensible, to rest on individual essences, but inevitably turn to generic essences when language becomes involved. |
24067 | Hylomorphic compounds need an individual form for transworld identity [Koslicki] |
Full Idea: It is difficult to see how forms could serve as cross-world identity principles for hylomorphic compounds, unless these forms are particular or individual entities. | |
From: Kathrin Koslicki (Form, Matter and Substance [2018], 3.4.3) | |
A reaction: This is a key part of her objection to treating the form as universal or generic. I agree with her view. |
15112 | If an object exists, then its essential properties are necessary [Koslicki] |
Full Idea: If an object has a certain property essentially, then it follows that the object has the property necessarily (if it exists). | |
From: Kathrin Koslicki (Essence, Necessity and Explanation [2012], 13.2) | |
A reaction: She is citing Fine, who says that the converse (necessity implying essence) is false. I agree with that. I also willing to challenge the first bit. I suspect an object can retain identity and lose essence. Coma patient; broken clock; aged athlete. |
15111 | In demonstration, the explanatory order must mirror the causal order of the phenomena [Koslicki] |
Full Idea: Demonstration encompasses more than deductive entailment, in that the explanatory order of priority represented in a successful demonstration must mirror precisely the causal order of priority present in the phenomena in question. | |
From: Kathrin Koslicki (Essence, Necessity and Explanation [2012], 13.1) | |
A reaction: She is referring to Aristotle's 'Posterior Analytics'. Put so clearly this sounds like an incredibly useful concept in discussing how we present good modern scientific explanations. Reinstating Aristotle is a major priority for philosophy! |
15115 | In a demonstration the middle term explains, by being part of the definition [Koslicki] |
Full Idea: In a proper demonstrative argument, the middle term must be explanatory of the conclusion, in a very specific sense: the middle term must state what properly belongs to the definition of the kind of phenomenon in question. | |
From: Kathrin Koslicki (Essence, Necessity and Explanation [2012], 13.3.1) | |
A reaction: So 'All men are mortal, S is a man, so S is mortal'. The middle term is 'man', which gives a generic explanation for why S is mortal. Explanation as categorisation? I don't think this is the whole story of Aristotelian explanation. |
15117 | Greek uses the same word for 'cause' and 'explanation' [Koslicki] |
Full Idea: The Greek does not disambiguate between 'cause' and 'explanation', since the same terms ('aitia' and 'aition') can be translated in both ways. | |
From: Kathrin Koslicki (Essence, Necessity and Explanation [2012], 13.3.1 n15) | |
A reaction: This is essential information if we are to understand Aristotle's Four Causes, which are quite baffling if we take 'causes' in the modern way. The are the Four Modes of Explanation. |
15114 | Discovering the Aristotelian essence of thunder will tell us why thunder occurs [Koslicki] |
Full Idea: Both the question 'what is thunder?', and the question 'why does thunder occur?', for Aristotle, are answered simultaneously, once it has been discovered what the essence of thunder it, i.e. what it is to be thunder. | |
From: Kathrin Koslicki (Essence, Necessity and Explanation [2012], 13.3.1 n10) | |
A reaction: I take this idea to be pretty much the whole story about essences. |