As I see it, your central point is that conceptual analysis is useful because it results in a particular kind of process: the clarification of our intuitive concepts. Because our intuitive concepts are so muddled and not as clear-cut and useful as a stipulated definition such as the IAU’s definition for ‘planet’, I fail to see why clarifying our intuitive concepts is a good use of all that brain power.
I think that where we differ is on ‘intuitive concepts’ -what I would want to call just ‘concepts’. I don’t see that stipulative definitions replace them. Scenario (3), and even the IAU’s definition, illustrate this. It is coherent for an astronomer to argue that the IAU’s definition is mistaken. This implies that she has a more basic concept -which she would strive to make explicit in arguing her case- different than the IAU’s. For her to succeed in making her case -which is imaginable- people would have to agree with her, in which case we would have at least partially to share her concept. The IAU’s definition tries to make explicit our shared concept -and to some extent legislates, admittedly- but it is a different sort of animal than what we typically use in making judgements.
Philosophy doesn’t impact non-philosophical activities often, but when it does the impact is often quite big. Some examples: the influence of Mach on Einstein, of Rousseau and others on the French and American revolutions, Mill on the emancipation of women and freedom of speech, Adam Smith’s influence on economic thinking.
I consider though that the clarification is an end in itself. This site proves -what’s obvious anyway- that philosophical questions naturally have a grip on thinking people. People usually suppose the answer to any given philosophical question to be self-evident, but equally we typically disagree about what the obvious answer is. Philosophy is about elucidating those disagreements.
Keeping people busy with activities which don’t turn the planet into more non-biodegradeable consumer durables is fine by me. More productivity would not necessarily be a good thing (...to end with a sweeping undefended assertion.).
I think that where we differ is on ‘intuitive concepts’ -what I would want to call just ‘concepts’. I don’t see that stipulative definitions replace them. Scenario (3), and even the IAU’s definition, illustrate this. It is coherent for an astronomer to argue that the IAU’s definition is mistaken. This implies that she has a more basic concept -which she would strive to make explicit in arguing her case- different than the IAU’s. For her to succeed in making her case -which is imaginable- people would have to agree with her, in which case we would have at least partially to share her concept. The IAU’s definition tries to make explicit our shared concept -and to some extent legislates, admittedly- but it is a different sort of animal than what we typically use in making judgements.
Philosophy doesn’t impact non-philosophical activities often, but when it does the impact is often quite big. Some examples: the influence of Mach on Einstein, of Rousseau and others on the French and American revolutions, Mill on the emancipation of women and freedom of speech, Adam Smith’s influence on economic thinking.
I consider though that the clarification is an end in itself. This site proves -what’s obvious anyway- that philosophical questions naturally have a grip on thinking people. People usually suppose the answer to any given philosophical question to be self-evident, but equally we typically disagree about what the obvious answer is. Philosophy is about elucidating those disagreements.
Keeping people busy with activities which don’t turn the planet into more non-biodegradeable consumer durables is fine by me. More productivity would not necessarily be a good thing (...to end with a sweeping undefended assertion.).