Some of the biggest advertisers are taking their advertising away from full page ads and television spots and spending up on hidden persuasion. You won't find these secret messages in ice-cubes or flickering film footage like they were in the sixties. Subliminal advertising has gone mainstream - fake news, mind control scripts, propaganda and stealth voicemail are in wide use by corporations, government bodies, and industry groups. Have you spotted any of these?
For a good book on this, read the very good "Coercion" by Douglas Rushkoff - McLir