Resolving the meaning of vague terms is a pointless activity/bad methodology.
i wasn’t aware that levels of vagueness are intrinsic and fixed. There is a sense in which “water” is now less
vague (and a sense in which “matter” is now more vague).
ETA: It seems that when Science makes a term less vague, it does so by stipulation rather than resolution.
When philosphers do that, it’s a Bad Thing called the True Scotsman Fallacy.
In any case, I was only making the point that none of the quoted examples involved philsophers trying to
deduce the nature of the external world from lingusitic behavuour.
Not every change is an improvement, but every improvement is a change. “True Scotsman Fallacy” is about changing the question under discussion in an unhelpful manner, often in order to avoid the evaluation of the original question. If we agree that different questions have different degrees of usefulness (given some state of understanding), different ability to elicit further understanding, and are motivated by various purposes (as opposed to somehow being important in themselves), then serving the purpose of a question naturally employs developing different, more useful questions, and shifting the focus of investigation to them.
i wasn’t aware that levels of vagueness are intrinsic and fixed. There is a sense in which “water” is now less vague (and a sense in which “matter” is now more vague).
ETA: It seems that when Science makes a term less vague, it does so by stipulation rather than resolution. When philosphers do that, it’s a Bad Thing called the True Scotsman Fallacy.
In any case, I was only making the point that none of the quoted examples involved philsophers trying to deduce the nature of the external world from lingusitic behavuour.
Not every change is an improvement, but every improvement is a change. “True Scotsman Fallacy” is about changing the question under discussion in an unhelpful manner, often in order to avoid the evaluation of the original question. If we agree that different questions have different degrees of usefulness (given some state of understanding), different ability to elicit further understanding, and are motivated by various purposes (as opposed to somehow being important in themselves), then serving the purpose of a question naturally employs developing different, more useful questions, and shifting the focus of investigation to them.