The Strategy of Persuasion
Mass Desire: The Force That Makes Advertising Work
Advertising cannot manufacture wanting; its real power is to seize a desire already alive in millions of people and aim it, like a lens, at one product.
Schwartz opens by overturning the romance of the 'creative' ad. Copy, he argues, has no power to create demand. The hopes, fears, and hungers that move people are already there, built up over years by social, economic, and technological forces far larger than any ad budget. The writer's job is humbler and far more lucrative: to channel that existing current onto a single product. He calls the current mass desire, a private want shared by enough people to form a market. Fighting it is fatal. He cites Detroit's failures as proof: Chrysler's squat car offered against the long-low-wide trend, Ford selling safety when buyers wanted horsepower, the doomed Edsel. Even brilliant campaigns die when they run against the tide. Because the desire pre-exists, advertising enjoys an amplification effect: a dollar spent directing demand can return fifty or a hundred in sales, while a dollar spent trying to create demand, which is really education, returns at best a dollar. He sorts the forces that build desire into permanent ones, such as instincts for health, attractiveness, and virility, and forces of change, such as shifting style, mass education, and emerging trends. Each desire has three dimensions to weigh: urgency, staying power, and scope, meaning how many people share it. A product usually touches several desires, but only one can lead, and choosing that dominant desire is the single most important decision the writer makes, since everything rides on it. Finally he separates the physical product, the steel and glass and paper, from the functional product, which is what it actually does for the buyer. People never pay for matter; they pay for performance. Physical facts matter only as proof, to justify price, document quality, and lend believability.