Combining Philosophers

Ideas for H.Putnam/P.Oppenheim, S.Mumford/R.Lill Anjum and Peter Alexander

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4 ideas

14. Science / D. Explanation / 2. Types of Explanation / e. Lawlike explanations
It is tempting to think that only entailment provides a full explanation [Mumford/Anjum]
     Full Idea: It is tempting to think that entailment is the only adequate kind of explanation because of the idea that if A does not entail B, it must have fallen short of (fully) explaining it.
     From: S.Mumford/R.Lill Anjum (Getting Causes from Powers [2011], 6.5)
     A reaction: Yes. One might dream of saying 'this, and only this, necessitates what happened', but it is doubtful whether causes necessitate effects. It is a quirky view to think that every car accident is necessitated. Nuclear explosions block most events.
14. Science / D. Explanation / 2. Types of Explanation / i. Explanations by mechanism
A structure won't give a causal explanation unless we know the powers of the structure [Mumford/Anjum]
     Full Idea: Knowing the structure that something has does not in itself causally explain that thing's behaviour unless we also know what sorts of behaviour a thing of that structure can cause.
     From: S.Mumford/R.Lill Anjum (Getting Causes from Powers [2011], 6.2)
     A reaction: I agree with this. If you focus on the lowest possible levels of causal explanation, I can see only powers. Whatever you come up with, it had better be something active. Geometry never started any bonfires.
14. Science / D. Explanation / 2. Types of Explanation / j. Explanations by reduction
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?
14. Science / D. Explanation / 2. Types of Explanation / k. Explanations by essence
Can the qualities of a body be split into two groups, where the smaller explains the larger? [Alexander,P]
     Full Idea: Is there any way of separating the qualities that bodies appear to have into two groups, one as small as possible and the other as large as possible, such that the smaller group can plausibly be used to explain the larger?
     From: Peter Alexander (Ideas, Qualities and Corpuscles [1985], 5.02)
     A reaction: Alexander implies that this is a question Locke asked himself. This is pretty close to what I take to be the main question for essentialism, though I am cautious about couching it in terms of groups of qualities. I think this was Aristotle's question.