The key premise of the Agrifood Supply Chains Conference held at the Energy Biosciences Building, April 18th and April 19th, was that a high rate of innovation is triggering supply chains to evolve to create new products or new ways of producing existing products, in ways that are economical and meet environmental and social objectives.  In this Berkeley Blog,  Zilberman explores the contrast between the supply chains for cocoa and blueberries.