Accessing knowledge through past theories
You raise the question whether using earlier theories, which are superseded by newer theories, one can (or even could ever) access knowledge? (I am not a physicist, but I do not think that physicists have junked Newtonian theories. I think that Newtonian physics retains its validity in the macroworld we live in and is not considered false. As far as I remember, I have not come across writings that …