This post is adapted from my book " BadMen: How Advertising Went From A Minor Annoyance To A Major Menace. " Advertising used to be concerned with imparting information. Today it is concerned with collecting information. Online advertising, the predominant form of marketing communication, is largely reliant on "tracking" to accomplish this. Tracking is just a pleasanter word for surveillance. Our web browsers, our search engines, and the sites we visit use invisible software to keep track of everything we do and everywhere we go on line. Our emails and texts are read and archived by the providers we use. All this information is collected, stored, and sold to third parties. Usually without our knowledge or consent. It has proven to be easily accessible to hackers, foreign governments, and other malefactors. The preposterous rationale for all this abuse of our privacy is that it helps marketers provide us with more relevant advertising. As if the citizens of the world...