Difference between revisions of "Dynamic Substantive Methods theorem (Barseghyan-2015) Reason1"

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|Authors List=Hakob Barseghyan
 
|Authors List=Hakob Barseghyan
 
|Formulated Year=2015
 
|Formulated Year=2015
|Description=This theorem explains why all substantive methods are necessarily dynamic. By definition all substantive methods contain at least one contingent proposition so they cannot be immune to change. Thus, from a conjunction of: 1. fallibilism, namely the assumption that all propositions with empirical content are by definition both contingent and therefore fallible, 2. the premise that the rejection of theories can lead to the rejection of methods, and 3. the Synchronism of Method Rejection Theorem (derived in turn from the Method Rejection Theorem and the Third Law), it follows that all substantive methods are necessarily dynamic.
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|Description=Here is the deduction as it appears in Barseghyan (2015):
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<blockquote> According to the thesis of fallibilism, accepted in the contemporary epistemology, no contingent proposition (i.e. proposition with empirical content) can be demonstratively true. Therefore, since substantive methods are based on fallible contingent propositions, they cannot be immune to change. Imagine a typical mosaic with an accepted theory and a method that implements the constraints imposed by this theory. It is obvious that the method in question is necessarily substantive (by the definition of substantive method). Now, suppose that there appears a new theory that manages to satisfy the current requirements and, as a result, replaces the accepted theory in the mosaic. Naturally, this new theory imposes new abstract constraints (by the third law). It is conceivable that these new abstract constraints are incompatible with the requirements of the current method. In such an instance, the old method will be replaced by the new one (by the method rejection theorem). In short, a rejection of theories can trigger a rejection of the substantive method. This idea has been already implicit in the synchronism of method rejection theorem. Thus, there are no guarantees that an employed substantive method will necessarily remain employed ad infinitum. Consequently, any substantive method is necessarily ''dynamic''.[[CiteRef::Barseghyan (2015)|p. 220]]</blockquote>
 
|Resource=Barseghyan (2015)
 
|Resource=Barseghyan (2015)
 
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Revision as of 22:19, 10 November 2023

Here is the deduction as it appears in Barseghyan (2015):

According to the thesis of fallibilism, accepted in the contemporary epistemology, no contingent proposition (i.e. proposition with empirical content) can be demonstratively true. Therefore, since substantive methods are based on fallible contingent propositions, they cannot be immune to change. Imagine a typical mosaic with an accepted theory and a method that implements the constraints imposed by this theory. It is obvious that the method in question is necessarily substantive (by the definition of substantive method). Now, suppose that there appears a new theory that manages to satisfy the current requirements and, as a result, replaces the accepted theory in the mosaic. Naturally, this new theory imposes new abstract constraints (by the third law). It is conceivable that these new abstract constraints are incompatible with the requirements of the current method. In such an instance, the old method will be replaced by the new one (by the method rejection theorem). In short, a rejection of theories can trigger a rejection of the substantive method. This idea has been already implicit in the synchronism of method rejection theorem. Thus, there are no guarantees that an employed substantive method will necessarily remain employed ad infinitum. Consequently, any substantive method is necessarily dynamic.1p. 220

This reason for Dynamic Substantive Methods theorem (Barseghyan-2015) was formulated by Hakob Barseghyan in 2015.1

References

  1. a b  Barseghyan, Hakob. (2015) The Laws of Scientific Change. Springer.