In Casting for Big Ideas, Andrew Jaffe, industry veteran and Director of the Clio Awards, details important lessons on the management and growth of advertising agencies. He shows how the forty-year-old agency business model is breaking down because the work is becoming marginalized, as clients cut back ad budgets and hire outside marketing services and strategy firms. If agencies are to survive, Jaffe says, they must become idea-focused again and, instead of just making ads, master the art of devising the kind of non-advertising-type promotions that more quickly move a brand into the culture....