display all the ideas for this combination of texts
6 ideas
| 13595 | Laws don't exist in the world; they are true of the world [Ellis] |
| Full Idea: Laws are not things that exist in the world; they are things that are true of the world. | |
| From: Brian Ellis (Scientific Essentialism [2001], 3.09) | |
| A reaction: I'm happy with this formulation. The one to get rid of is the idea of laws which could precede creation of the universe, and survive its demise. That might be possible, but we have absolutely no grounds for the claim. Humeans ought to agree. |
| 13566 | A proton must have its causal role, because without it it wouldn't be a proton [Ellis] |
| Full Idea: I assume it is metaphysically impossible for a proton to have a different causal role, ...which is plausible because a proton would appear to have no identity at all apart from its role in causal processes. | |
| From: Brian Ellis (Scientific Essentialism [2001], Intro) | |
| A reaction: This seems to be a key idea in scientific essentialism, which links essentialism of identity with essentialism in the laws of nature. Could a proton become not-quite-a-proton? |
| 13579 | What is most distinctive of scientific essentialism is regarding processes as natural kinds [Ellis] |
| Full Idea: What is most distinctive of the scientific version of essentialism is that scientific essentialists are realists about natural kinds of processes, as well as natural kinds of objects and substances. | |
| From: Brian Ellis (Scientific Essentialism [2001], 1.11) | |
| A reaction: I'm not sure whether other scientific essentialists would agree with this, but I am happy to go along with it. A process like melting or sublimation seems to be a standard widespread phenomenon which is always intrinsically the same, as kinds must be. |
| 13581 | Scientific essentialism is more concerned with explanation than with identity (Locke, not Kripke) [Ellis] |
| Full Idea: Scientific essentialism is less concerned with questions of identity, and more with questions of explanation, than is the essentialism of Aristotle or of Kripke. It is closest to the kind of essentialism described by Locke. | |
| From: Brian Ellis (Scientific Essentialism [2001], 1.12) | |
| A reaction: Locke is popularly held to be anti-essentialist, but that is only because of his epistemological problems. I think Ellis is here misreading Aristotle, and I would ally Aristotle, Locke (cautiously), Leibniz, Ellis and Fine against Kripkeans on this one. |
| 13594 | The ontological fundamentals are dispositions, and also categorical (spatio-temporal and structural) properties [Ellis] |
| Full Idea: We do not claim, as some do, that fundamental dispositional properties are the ontological basis of all properties. On the contrary, there are equally fundamental categorical properties - for example, spatio-temporal relations and structures. | |
| From: Brian Ellis (Scientific Essentialism [2001], 3.09) | |
| A reaction: The source of disagreement between Bird and Ellis. Bird denies the existence of 'categorical properties'. I think I am with Bird. Space and time are as much part of the given as the elements, and then categorical properties result from dispositions. |
| 13603 | A primary aim of science is to show the limits of the possible [Ellis] |
| Full Idea: Scientific essentialists hold that one of the primary aims of science is to define the limits of the possible. | |
| From: Brian Ellis (Scientific Essentialism [2001], 7.06) | |
| A reaction: I like this. It breaks down into the study of modal profiles, and it can work for abstracta as well as for the physical world. It even covers the study of character, and you could say that it is the subject matter of Jane Austen. |