5 ideas
12129 | 'Truth' may only apply within a theory [Kuhn] |
Full Idea: 'Truth' may, like 'proof', be a term with only intra-theoretic applications. | |
From: Thomas S. Kuhn (Reflections on my Critics [1970], §5) | |
A reaction: I think we can blame Tarski (via Quine, Kuhn's teacher) for this one. I take it to be an utter failure to grasp the meaning of the word 'truth' (and sneakily substituting 'satisfaction' for it). For a start, we have to compare theories on some basis. |
22072 | Schelling always affirmed the absolute status of freedom [Schelling, by Courtine] |
Full Idea: Throughout Schelling's work we find the affirmation of absolute freedom or of the absolute as freedom. | |
From: report of Friedrich Schelling (Philosophy of Revelation [1843], Vol.13 p.359) by Jean-François Courtine - Schelling p.83 | |
A reaction: Of all of the German idealists, Schelling may be the closest to modern existentialism. |
6809 | Kuhn came to accept that all scientists agree on a particular set of values [Kuhn, by Bird] |
Full Idea: Kuhn later came to accept that there are five values to which scientists in all paradigms adhere: accuracy; consistency with accepted theories; broad scope; simplicity; and fruitfulness. | |
From: report of Thomas S. Kuhn (Reflections on my Critics [1970]) by Alexander Bird - Philosophy of Science Ch.8 | |
A reaction: To shake off the relativism for which Kuhn is notorious, we should begin by asking the question WHY scientists favoured these particular values, rather than (say) bizarreness, consistency with Lewis Carroll, or alliteration. (They are epistemic virtues). |
12128 | In theory change, words shift their natural reference, so the theories are incommensurable [Kuhn] |
Full Idea: In transitions between theories words change their meanings or applicability. Though most of the signs are used before and after a revolution - force, mass, cell - the ways they attach to nature has changed. Successive theories are thus incommensurable. | |
From: Thomas S. Kuhn (Reflections on my Critics [1970], §6) | |
A reaction: A very nice statement of the view, from the horse's mouth. A great deal of recent philosophy has been implicitly concerned with meeting Kuhn's challenge, by providing an account of reference that doesn't have such problems. |
16764 | The soul conserves the body, as we see by its dissolution when the soul leaves [Toletus] |
Full Idea: Every accident of a living thing, as well as all its organs and temperaments and its dispositions are conserved by the soul. We see this from experience, since when that soul recedes, all these dissolve and become corrupted. | |
From: Franciscus Toletus (Commentary on 'De Anima' [1572], II.1.1), quoted by Robert Pasnau - Metaphysical Themes 1274-1671 24.5 | |
A reaction: A nice example of observing a phenemonon, but not being able to observe the dependence relation the right way round. Compare Descartes in Idea 16763. |