Among other things, "trivia" is often described as "useless knowledge." One aspect of "trivia" that seems to hold true in this vein, that Jennings discusses, is that one can be absolutely brilliant, yet not be able to use that knowledge in a way that earns a decent living. Indeed, it seems that the ability of anyone to do so is a fairly recent phenomenon:
You might think that trivia would have existed since the dawn of time... You certainly wouldn't be surprised to hear that renaissance men like Leonardo da Vinci or Benjamin Franklin enjoyed general-knowledge question-and-answer games with friends as they sat around their studio or laboratory....Having professed my love of game shows on this blog before, I'm sure it's no surprise to say that I'm a fan of trivia. And I'm sure that anyone who reads my Friday Transformer features (especially if they aren't actually Transformers fans) would probably agree that quite a bit of that trivia is "useless knowledge." Sure, some people can make a living off of their love of Transformers, but it's not the kind of thing that most of us can get a sustainable job at. For most of us, myself included, it's a hobby.
But they didn't. Trivia as we know it today is a purely twentieth-century invention....
Robert L. Ripley [Ripley's Believe It or Not!] was the world's first true trivia celebrity. (pp. 55-59)
My dad would no doubt be shocked to hear me say this, but I think that a lot of my love of trivia comes from him. Now, Dad is not a fan of game shows (or of Transformers), and considers himself less-than-academically inclined. But he knows more about steam locomotives, especially from the Virginia and Truckee railroad or from the logging railroads of the Northern California mountains, than most of the people that work in those information-providing tour guide positions at museums dedicated to the purpose. I know, because I've been there when Dad's mentioned some bit of information the tour guide didn't know on quite a number of occasions. Dad's also quite the expert on Model A Fords.
Now, although I certainly know a bit about trains and antique cars just from having grown up around them, I didn't quite inherit those particular interests. I like game shows and Transformers, and am interested in matters of Christian faith and theology. And although I've been around enough people in pretty much all those fields to know that there are those who know quite a bit more about each of those areas than I do, I don't think it's unfair to say that I know more on those topics than the average person.
The question then becomes, how to put that knowledge to profitable use? I've heard it said that a great vocation is where one's passion and the world's need meets. Well, who really needs to know about Transformers? Or about game shows? Those of us with faith could certainly make an argument for the world's "need" for sound Christian teaching, but I don't think that even most believers would try to argue that there's much money in it. Likewise, with my dad, I'd be willing to bet that he'd drop everything and move to Northern California to volunteer with the El Dorado Western Railway Foundation (for which he cast that replica #4 number plate so prominently displayed in their sidebar) if he didn't actually need to... well... earn a living.
So, we make do as best we can. Dad's doing fairly well as a piping designer and model maker, and I'm still working at Fuller Theological Seminary, helping others who are looking for ways of using their Christian passion to connect with the world outside. I'm certainly not getting rich off of it, especially these days, but I do find that I'm able to do this job specifically because of some of my sometimes "trivial" knowledge, so at least it's hardly "useless." Perhaps that's enough.