(This is specifically about young people - I still can't believe the stories about TV quiz shows...)
What the young have, and we didn't, (and some of us still haven't discovered) is the ability to access any information, at any time, anywhere. And they don't need to remember it, and stuff their heads full of useless trivia, because it is instantly accessible.
So - are they "dumb" (hate that word) because they don't know, or bright and up to date because they know how to find out?
Theseus and our team recently won a quiz hands down, and it was fun, but I still think we should be wary of instantly castigating the young.