Diana Schumacher, chairs the annual half-day rally. Terry Jones, Monty Python and medieval historian, on the destructive powers of large organizations. Robert Kennard of Graig Farm Organics on successful food production. Mark Measures on small local farms and food producers. Michael Antoniou on the experience of sitting on a government science review panel for the GM Debate and Lim Li Ching on the hazards of GM and benefits of sustainable argriculture.