By 2050, the population of Earth is projected to hit 10 billion. To ensure such a large population has access to nutritional, sustainable and tasty foods, scientists are always on the lookout for new food production technologies. Join us for the second instalment of our food-filled journey with host Tom Edwick and guests, Annegret Maja Fiedler and Madi Dunn, as they explore some of the emerging technologies researchers are hoping to use to feed planet Earth.