October 16 - 20, Nourishing the Planet Director Danielle Nierenberg will participate in the World Food Prize 2012 Borlaug Dialogue in Des Moines, Iowa. She will exhibit at the World Food Prize symposium October 16 through 19, she will lead the Global Youth Institute (GYI) on the 19th, and will serve as a GYI faculty expert on the 20th.