Published online by Cambridge University Press: 01 April 2022
In line with the semantic conception of scientific theories, I develop an account of the intertheory relation of comparative structural similarity. I argue that this relation is useful in explaining the concept of verisimilitude and I support this contention with a concrete historical example. Finally, I defend this relation against the familiar charge that the concept of similarity is insufficiently objective.
I would like to thank Ron Giere and Paul Meehl for comments on an earlier version of this paper.
Department of Philosophy, Cornell College, Mt. Vernon, IA 52314.