I had a friend who, after 25 years of marriage, found himself trying to date again, and it was completely different. Everything had changed, and he had to reacquaint himself. It was funny even talking to him about it. For someone who has been out of the loop, it’s a different world.
There is not a soul on Earth who can read the deluge of physics publications in its entirety. As a result, it is sad but true that physics has irretrievably fallen apart from a cohesive to a fragmented discipline. . . . It was not that long ago that people were complaining about two cultures. If we only had it that good. today.