Milk or Cereal: Which Organic Foods Are Recession-Proof?br The Economist Marketing Forum - The Economistbr A panel of executives discuss making corporate social responsibility part of a company's DNA at the Seventh Annual Marketing Forum hosted by The Economist in San Francisco.Speakers include: Katherine Hagan, Marketing Director, Environmental Sustainability, Clorox; Matthew Heim, President, Nine Sigma; and Christine Owens, Senior Vice-president of Communications and Brand Management, UPS.Moderated by Martin Giles, Senior Business Correspondent, The Economist.