6 ideas
11257 | The Pythagoreans were the first to offer definitions [Politis, by Politis] |
Full Idea: Aristotle praises the Pythagoreans for being the first to offer definitions. | |
From: report of Vassilis Politis (Aristotle and the Metaphysics [2004]) by Vassilis Politis - Aristotle and the Metaphysics 2.4 | |
A reaction: This sounds like a hugely important step in the development of Greek philosophy which is hardly ever mentioned. |
11235 | 'True of' is applicable to things, while 'true' is applicable to words [Politis] |
Full Idea: It is crucial not to confuse 'true' with 'true of'. 'True of' is applicable to things, while 'true' is applicable to words. | |
From: Vassilis Politis (Aristotle and the Metaphysics [2004], 1.4) | |
A reaction: A beautifully simple distinction which had never occurred to me, and which (being a thoroughgoing realist) I really like. |
11277 | Maybe 'What is being? is confusing because we can't ask what non-being is like [Politis] |
Full Idea: We may be unfamiliar with the question 'What is being?' because there appear to be no contrastive questions of the form: how do beings differ from things that are not beings? | |
From: Vassilis Politis (Aristotle and the Metaphysics [2004], 4.1) | |
A reaction: We can, of course, contrast actual beings with possible beings, or imaginary beings, or even logically impossible beings, but in those cases 'being' strikes me as an entirely inappropriate word. |
11248 | Necessary truths can be two-way relational, where essential truths are one-way or intrinsic [Politis] |
Full Idea: An essence is true in virtue of what the thing is in itself, but a necessary truth may be relational, as the consequence of the relation between two things and their essence. The necessary relation may be two-way, but the essential relation one-way. | |
From: Vassilis Politis (Aristotle and the Metaphysics [2004], 2.3) | |
A reaction: He is writing about Aristotle, but has in mind Kit Fine 1994 (qv). Politis cites Plato's answer to the Euthyphro Question as a good example. The necessity comes from the intrinsic nature of goodness/piety, not from the desire of the gods. |
15282 | Facts should be deducible from the theory and initial conditions, and prefer the simpler theory [Osiander, by Harré/Madden] |
Full Idea: The two positivist criteria for a scientific theory are that the facts must be deducible from the theory together with initial conditions, and if there is more than one theory the simplest must be chosen. | |
From: report of Andreas Osiander (Preface to 'De Revolutionibus' [1543]) by Harré,R./Madden,E.H. - Causal Powers 7.I | |
A reaction: Harré and Madden cite this as a famous early statement of positivism. It seems to combine Hempel and Lewis very concisely. Wrong, of course. It does not, though, appear to mention 'laws'. |
4375 | Evaluations are not disguised emotions; instead, emotion is a type of evaluation [Achtenberg] |
Full Idea: The emotivist gets things backwards: evaluations are not disguised emotions; instead, emotions are types of evaluation. | |
From: Deborah Achtenberg (Cognition of Value in Aristotle's Ethics [2002], 6.1) | |
A reaction: A nice comment, though a bit optimistic. It is certainly a valuable corrective to emotivist to pin down the cognitive and evaluative aspects of emotion, rather than regarding them as 'raw' feelings. |