Combining Texts

All the ideas for 'Precis of 'Limits of Abstraction'', 'Model Theory for Modal Logic I' and ''Objectivity' in Social Sciences and Social Policy'

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7 ideas

2. Reason / A. Nature of Reason / 5. Objectivity
There is no objectivity in social sciences - only viewpoints for selecting and organising data [Weber]
     Full Idea: There is no absolutely objective scientific analysis of 'social phenomena' independent of special and 'one-sided' viewpoints according to which expressly or tacitly, consciously or unconsciously they are selected and organised for expository purposes.
     From: Max Weber ('Objectivity' in Social Sciences and Social Policy [1904], p.72), quoted by Reiss,J/Spreger,J - Scientific Objectivity 5.1
     A reaction: Weber urged some objectivity by not judging agents' goals. Also see Idea 22367
The results of social research can be true, and not just subjectively valid for one person [Weber]
     Full Idea: Cultural sciences do not have results which are 'subjective' and only valid for one person and not others. ...For scientific truth is precisely what is valid for all who seek the truth.
     From: Max Weber ('Objectivity' in Social Sciences and Social Policy [1904], p.84), quoted by Reiss,J/Spreger,J - Scientific Objectivity 5.1
     A reaction: Weber said that although research interests are subjective, the social causes discovered can be objective.
2. Reason / D. Definition / 2. Aims of Definition
Definitions concern how we should speak, not how things are [Fine,K]
     Full Idea: Our concern in giving a definition is not to say how things are by to say how we wish to speak
     From: Kit Fine (Precis of 'Limits of Abstraction' [2005], p.310)
     A reaction: This sounds like an acceptable piece of wisdom which arises out of analytical and linguistic philosophy. It puts a damper on the Socratic dream of using definition of reveal the nature of reality.
4. Formal Logic / D. Modal Logic ML / 3. Modal Logic Systems / h. System S5
S5 provides the correct logic for necessity in the broadly logical sense [Fine,K]
     Full Idea: S5 provides the correct logic for necessity in the broadly logical sense.
     From: Kit Fine (Model Theory for Modal Logic I [1978], 151), quoted by Charles Chihara - A Structural Account of Mathematics
     A reaction: I have no view on this, but I am prejudiced in favour of the idea that there is a correct logic for such things, whichever one it may be. Presumably the fact that S5 has no restrictions on accessibility makes it more comprehensive and 'metaphysical'.
6. Mathematics / B. Foundations for Mathematics / 5. Definitions of Number / d. Hume's Principle
If Hume's Principle can define numbers, we needn't worry about its truth [Fine,K]
     Full Idea: Neo-Fregeans have thought that Hume's Principle, and the like, might be definitive of number and therefore not subject to the usual epistemological worries over its truth.
     From: Kit Fine (Precis of 'Limits of Abstraction' [2005], p.310)
     A reaction: This seems to be the underlying dream of logicism - that arithmetic is actually brought into existence by definitions, rather than by truths derived from elsewhere. But we must be able to count physical objects, as well as just counting numbers.
Hume's Principle is either adequate for number but fails to define properly, or vice versa [Fine,K]
     Full Idea: The fundamental difficulty facing the neo-Fregean is to either adopt the predicative reading of Hume's Principle, defining numbers, but inadequate, or the impredicative reading, which is adequate, but not really a definition.
     From: Kit Fine (Precis of 'Limits of Abstraction' [2005], p.312)
     A reaction: I'm not sure I understand this, but the general drift is the difficulty of building a system which has been brought into existence just by definition.
18. Thought / E. Abstraction / 7. Abstracta by Equivalence
An abstraction principle should not 'inflate', producing more abstractions than objects [Fine,K]
     Full Idea: If an abstraction principle is going to be acceptable, then it should not 'inflate', i.e. it should not result in there being more abstracts than there are objects. By this mark Hume's Principle will be acceptable, but Frege's Law V will not.
     From: Kit Fine (Precis of 'Limits of Abstraction' [2005], p.307)
     A reaction: I take this to be motivated by my own intuition that abstract concepts had better be rooted in the world, or they are not worth the paper they are written on. The underlying idea this sort of abstraction is that it is 'shared' between objects.