There's maybe twenty percent of the population that is relatively educated, more or less...

Noam Chomsky:
There's maybe twenty percent of the population that is relatively educated, more or less articulate, that play some kind of role in decision making. They're supposed to participate in social life either as managers, or cultural managers, like say, teachers, writers and so on. They're supposed to vote. They're supposed to play some role in the way economic, political and cultural life goes on. Now their consent is crucial. It's one group that has to be deeply indoctrinated. Then There's maybe eighty percent of the population whose main function is to follow orders and not to think