Nielsen Chairman and CEO David Calhoun addressed the 53rd CIES World Food Business Summit in June, providing retailers and manufacturers with a comprehensive view of dramatic shifts in the consumer economy amid the global financial crisis.   
Watch the presentation [29 minutes]
 The freefall of the economy may be coming to an end, but new rules are in play:

There has been a fundamental shift in consumer spending patterns, as restraint has become the new mantra. Over the next 18 months to two years, consumers will make critical decisions about discretionary spending, saving, or paying down debt, …