Even more sophisticated: Theories have: - an expected domain of applicability and might have: - applications (either in the sense of experimental physics, o

Even more sophisticated: Theories have: - an expected domain of applicability and might have: - applications (either in the sense of experimental physics, or even applications in the sense of theoretical physics) So a more important question is, do we have evidence against a theory in its domain of applicability in a magnitude that invalidates some use cases? It's perfectly ok if you find evidence against a theory outside of its domain of applicability (i.e. I don't care if it's wrong in situations I didn't expect it to be right) or if that evidence causes errors so small as to make no difference for my applications.