econ 101

1st post: Americans are swimming in a sea of messages. Each year, legions of ad people, copywriters, market researchers, pollsters, consultants, and even linguists—most of whom work for one of six giant companies—spend billions of dollars and millions of man-hours trying to determine how to persuade consumers what to buy, whom to trust, and what to think. Increasingly, these techniques are migrating to the high-stakes arena of politics, shaping policy and influencing how Americans choose their leaders.