Random post...
I'm watching Dancing with the Stars and the NFL superstar Von Miller didn't know who Elvis is. Then of course there was that famous incident in which Kanye West's fans were happy that he gave the "unknown" Paul McCartney a chance at fame by singing a duet with him.
Yes, it makes me feel old, but I also recall criticism of the internet that that we now self-select our information and therefore miss out on the broad context of what is going on in the world.
I'm not saying that every young person needs to know Elvis or the Beatles--but it seems our worlds are getting smaller, and fame is more and more fleeting. Maybe there is no qualitative reason people should know John Hancock or Shakespeare or Elvis. What do you think?