“In a world where the peddlers of invention dominate progressive discourse, a willingness to acknowledge–let alone heed–the lessons of history and tradition is a truly radical act.” –Scott Doyon
Check the wiki-hip Urban Dictionary (or watch an episode of Community on NBC) and you’ll find the term meta’s common usage on the street is “to characterize something that is characteristically self-referential.” Consult a more conventional dictionary and you’ll see this derived from its earlier (as well as current) use as a prefix meaning “beyond, about.” That is, taking a subject to a higher level.
As a stand-alone term now, it’s typically applied to works of culture — television, music, film and art. But I suggest we expand that usage because, to me, it’s also the best means of expressing the challenge facing anyone concerned about our urban future.