This week Keith talks to Irina Gerry, CMO of Change Foods and a sustainable foods industry thought leader, using precision fermentation to commercialize a new way of producing real milk proteins and dairy foods with biotech. Irina's also a founding member and vice chair of the board of the Precision Fermentation Alliance. Together they walk through her interesting (and in some ways improbable) career in grocery and CPG marketing with a background at iconic plant-based brands, including Silk and So Delicious at Danone. Tune in to meet and learn from Irina about the world of Precision Fermentation and Biotech in food.