Sayed's path-breaking book argues that we need a revolution in our food systems. Market mechanisms are not enough to meet the demands placed on our food systems by the converging climate and biodiversity crises, or to tackle widespread malnutrition and obesity. At the same time, the book proposes collective action on how we can all contribute to transforming the food system for the good of humanity and the planet. Please join us in discussing these solutions so powerfully outlined by Sayed in "The Ninth Revolution: Transforming Food Systems for Good".