Agreed ; but philosophy was tied into science ; at the time. A PHD is about philosophy ; on that subject. I see your point though. The thing is ; is that ; Science ; has become so specialized ; then so has the philosophy , of that science. Hence in the end ; ironicly ; it will take a genius philosopher ; who is beyond the scienists themselves who gave and found the information to put it in its proper perspective. To put it all together.