Jacques Ellul was a pretty smart fellow, and he had quite a lot to say about propaganda:
"The orchestration of press, radio and television to create a continuous, lasting and total environment renders the influence of propaganda virtually unnoticed precisely because it creates a constant environment.
He wasn't talking about rugged individualism by the way. He was talking about being true to yourself as a first step towards being honest with anyone else. I just thought I better mention that, because,