Throughout the great scheme of things you'll secure  a B- just for effort. Exactly where you actually lost me was in the particulars. As they say, the devil is in the details... And that couldn't be much more accurate here. Having said that, permit me tell you exactly what did give good results. The article (parts of it) is actually quite engaging and this is possibly why I am making the effort to comment. I do not make it a regular habit of doing that. Second, although I can see the leaps in reason you come up with, I am not really confident of exactly how you appear to connect your details which produce your conclusion. For now I shall yield to your position however wish in the foreseeable future you actually connect the facts better.