i have yet to see a manga that has anything really worthwhile in it. in fact, this school should be getting some actually decent graphic novels that have some sort of literary worth instead of JUST getting manga. it's like saying "i will buy you whatever book you want to have in the library, as long as it's a romance novel."
C'mon, this is like saying that it is from Japan, it is worthless (which may be what you're trying to say, IDK). I mean, try watching Grave of the Fireflies and saying it doesn't have any literary (cinematic?) significance. I definitely think that the school should get graphic novels (if only for some variety), but thre's a lot of interesting manga to purchase as well.
Hikaru no Go made a whole generation start playing an intelligent strategy game that otherwise might have become extinct. Akira opened the floodgates for manga and graphic novels to be a legitimate storytelling media. Manga like Monster and 20th Century Boys only increased that awareness. One of my favorites, PLANETES, deals with our gradual exploration of space and how humankind attempts to deal with that new frontier.
Not mention that we adults are often too focused on "THIS MUST BE DEEP AND MEANINGFUL AND TALK ABOUT THE HOLOCAUST/SOCIAL PERSECUTION/OTHER CORE TOPICS" to make things good, nowadays. (Not that there aren't manga that deal with those topic, too.) I think it's perfectly reasonable to show kids that you can tell a great story driven on pure entertainment, too,
and that it can be in pictures. I think both SOME graphic novels and SOME manga accomplish that, and that the library should reflect that.
(And just because a book only has words doesn't make it better. I'd take high schoolers reading and enjoying Akira over Twilight, any day.)
I'd just like to point out that if anybody in this topic wants to put Maus down to the same level as love hina, dragonball or naruto or some shit... You're fucking subhuman.
If someone argues that ALL comics, manga, and graphic novels are worthless, regardless of their content, then that's exactly what they're doing.