display all the ideas for this combination of philosophers
4 ideas
| 20653 | Six reduction levels: groups, lives, cells, molecules, atoms, particles [Putnam/Oppenheim, by Watson] |
| Full Idea: There are six 'reductive levels' in science: social groups, (multicellular) living things, cells, molecules, atoms, and elementary particles. | |
| From: report of H.Putnam/P.Oppenheim (Unity of Science as a Working Hypothesis [1958]) by Peter Watson - Convergence 10 'Intro' | |
| A reaction: I have the impression that fields are seen as more fundamental that elementary particles. What is the status of the 'laws' that are supposed to govern these things? What is the status of space and time within this picture? |
| 16037 | Locke seems to use real essence for scientific explanation, and substratum for the being of a thing [Locke, by Jones,J-E] |
| Full Idea: It seems that Locke employs the concept of a real essence when he is addressing issues of scientific explanation, and he appeals to substratum when he is discussing the general concept of what it is to be a thing (as opposed to a property or mode). | |
| From: report of John Locke (Essay Conc Human Understanding (2nd Ed) [1694]) by Jan-Erik Jones - Real Essence §4.4 | |
| A reaction: [This idea is attributed to Nicholas Jolley 1999] Locke was, of course, utterly pessimistic about the possibility of knowing real essences. For Aristotle, real essence does both jobs. |
| 16032 | To explain qualities, Locke invokes primary and secondary qualities, not real essences [Locke, by Jones,J-E] |
| Full Idea: When criticising the scholastic account of the explanation of qualities, Locke typically refrains from invoking real essences, and instead talks about primary, secondary and tertiary qualities. | |
| From: report of John Locke (Essay Conc Human Understanding (2nd Ed) [1694], 2.08.10-26) by Jan-Erik Jones - Real Essence §2 | |
| A reaction: This is the good empiricists' response to attempts to explain by means of essences - that we must stick to what is 'nearer the surface' and more knowable, only distinguishing which bits match the reality of the object. |
| 12519 | Gold is supposed to have a real essence, from whence its detectable properties flow [Locke] |
| Full Idea: The ring on my finger is supposed to have a real essence, whereby it is gold, from whence those qualities flow which I find in it, viz. its colour, weight, hardness, fusibility, fixedness, and change of colour upon a slight touch of mercury, etc. | |
| From: John Locke (Essay Conc Human Understanding (2nd Ed) [1694], 2.31.06) | |
| A reaction: This is Locke's notion of essence, as simply the underlying cause of the detectable properties. Oderberg says real essences are not hidden, but are the macro-features we all know gold to have. Locke never denies real essences. |