display all the ideas for this combination of texts
6 ideas
18721 | Explanation and understanding are the same [Wittgenstein] |
Full Idea: For us explanation and understanding are the same, understanding being the correlate of explanation. | |
From: Ludwig Wittgenstein (Lectures 1930-32 (student notes) [1931], B XI.2) | |
A reaction: I'm not convinced that they are 'the same', but they are almost interdependent ideas. Strevens has a nice paper on this. |
18720 | Explanation gives understanding by revealing the full multiplicity of the thing [Wittgenstein] |
Full Idea: An explanation gives understanding, ...but it cannot teach you understanding, it cannot create understanding. It makes further distinctions i.e. it increases multiplicity. When multiplicity is complete, then there is no further misunderstanding. | |
From: Ludwig Wittgenstein (Lectures 1930-32 (student notes) [1931], B X.3) | |
A reaction: The thought seems to resemble Aristotle's idea of definition as gradual division of the subject. To understand is the dismantle the parts and lay them out before us. Wittgenstein was very interested in explanation at this time. |
18716 | A machine strikes us as being a rule of movement [Wittgenstein] |
Full Idea: We are accustomed to look on a machine as the expression of a rule of movement. | |
From: Ludwig Wittgenstein (Lectures 1930-32 (student notes) [1931], B VII.2) | |
A reaction: What a beautiful definition of a machine! I like this because it connects the two halves of my view of the 'essence' of a thing, as derived from Aristotle, as both a causal mechanism and an underlying principle. Cf Turing machines. |
17093 | Causation produces productive mechanisms; to understand the world, understand these mechanisms [Salmon] |
Full Idea: Causal processes, causal interactions, and causal laws provide the mechanisms by which the world works; to understand why certain things happen, we need to see how they are produced by these mechanisms. | |
From: Wesley Salmon (Scientific Explanation and the Causal Structure of the World [1984]), quoted by David-Hillel Ruben - Explaining Explanation Ch 7 | |
A reaction: I don't think I've ever found a better quotation on explanation. That strikes me as correct, and (basically) there is nothing more to be said. I'm not sure about the 'laws'. This is later Wesley Salmon. |
17492 | Salmon's interaction mechanisms needn't be regular, or involving any systems [Glennan on Salmon] |
Full Idea: While Salmon's mechanisms are processes involving interactions, the interactions are not necessarily regular, and they do not involve the operation of systems. | |
From: comment on Wesley Salmon (Scientific Explanation and the Causal Structure of the World [1984]) by Stuart Glennan - Mechanisms 'hierarchical' | |
A reaction: This is why modern mechanistic philosophy only began in 2000, despite Wesley Salmon's championing of the roughly mechanistic approach. |
18713 | If an explanation is good, the symbol is used properly in the future [Wittgenstein] |
Full Idea: The criterion of an explanation is whether the symbol explained is used properly in the future. | |
From: Ludwig Wittgenstein (Lectures 1930-32 (student notes) [1931], B II.4) | |
A reaction: This appears to be a pragmatic criterion for the best explanation. It presumably rests on his doctrine that meaning is use, so good explanation is understanding meanings. |