Various interconnected circles of money, technology, creativity, business acumen, and all the other desirable qualities you can think of....
And a huge number of the uneducated, unwilling and generally unwashed buying into everything the first group markets, offers and represents...
Bread and circuses, MTV, pimped rides, video games, petty criminality, welfare checks and McJobs - with the promise of someday winning the Loto or becoming a rock star, dope dealer or millionaire athlete.
Barring epidemics and natural catastrophies (with them, actually: they figure nicely into the equation) you can keep the whole world humming along like this for a long, long time.
Sound familiar, Usil?
Sincerely hope you're feeling better... :-).