Sixty percent of the newspaper space may be filled with advertising, but that advertising does not command sixty percent of the average reader's attention. We are inured to most of these advertisements and commercials; they wash over us without even dampening the skin. We often do not stop to even read or watch the ads at all, and when we do, they rarely penetrate or connect with our consciousness, let alone transform our identity. True, we are all persuaded and seduced from time to time by these ads, encouraged to make irrational impulsive consumer choices. But that kind of persuasion and seduction is endemic to social life; we run across it constantly and develop mechanisms to filter it out and fend it off.
"Information, Imagery, and the First Amendment: A Case for Expansive Protection of Commercial Speech," 71 Texas Law Review 777 (1993), p. 797.