Some fifteen years ago, in a period that seemed full of change and uncertainty in marketing, I asked my colleague Ted Levitt where he saw our field heading. Levitt, who had a marvelous talent for speaking in epigrams, responded, “The future of marketing will be more like its past than anyone imagines.” Today, as the internet, social media, new analytics, and mobile devices upend the work of marketing, it may seem strange to say he was right. But if marketing is the hinge that links human nature to business methods, half of that hinge remains fixed to something enduring: consumer behavior.