display all the ideas for this combination of texts
7 ideas
3858 | A full understanding of 'yellow' involves some theory [Newton-Smith] |
Full Idea: A full grasp of the concept '…is yellow' involves coming to accept as true bits of theory; that is, generalisations involving the term 'yellow'. | |
From: W.H. Newton-Smith (The Rationality of Science [1981], II.2) |
3862 | All theories contain anomalies, and so are falsified! [Newton-Smith] |
Full Idea: According to Feyerabend all theories are born falsified, because no theory has ever been totally free of anomalies. | |
From: W.H. Newton-Smith (The Rationality of Science [1981], III.9) |
3863 | The anomaly of Uranus didn't destroy Newton's mechanics - it led to Neptune's discovery [Newton-Smith] |
Full Idea: When scientists observed the motion of Uranus, they did not give up on Newtonian mechanics. Instead they posited the existence of Neptune. | |
From: W.H. Newton-Smith (The Rationality of Science [1981], III.9) |
3864 | Anomalies are judged against rival theories, and support for the current theory [Newton-Smith] |
Full Idea: Whether to reject an anomaly has to be decided on the basis of the availability of a rival theory, and on the basis of the positive evidence for the theory in question. | |
From: W.H. Newton-Smith (The Rationality of Science [1981], III.9) |
3865 | Why should it matter whether or not a theory is scientific? [Newton-Smith] |
Full Idea: Why should it be so important to distinguish between theories that are scientific and those that are not? | |
From: W.H. Newton-Smith (The Rationality of Science [1981], IV.3) |
3866 | If theories are really incommensurable, we could believe them all [Newton-Smith] |
Full Idea: If theories are genuinely incommensurable why should I be faced with the problem of choosing between them? Why not believe them all? | |
From: W.H. Newton-Smith (The Rationality of Science [1981], VII.1) |
8556 | Grueness is not, unlike green and blue, associated with causal potential [Shoemaker] |
Full Idea: Grueness, as defined by Goodman, is not associated in the way greenness and blueness are with causal potentialities. | |
From: Sydney Shoemaker (Causality and Properties [1980], §06) | |
A reaction: Expressed rather more simply in Idea 7296. 'Grue' is a characteristic production of a predicate nominalist (i.e. Goodman), and that theory is just wrong. The account of properties must mesh with the account of induction. |