This podcast episode explores the importance of understanding food systems and creating sustainable solutions. The founder of the podcast series Red to Green, Marina Schmidt, shares her personal journey and mission to move the food industry from harmful to healthy and from polluting to sustainable. The episode discusses the need to avoid extremes and emphasizes the importance of providing comprehensive and systemic explanations. Various topics such as food tech innovations, food history, different perspectives within the food system, and balancing criticism with hope are explored. The episode also highlights the podcast's focus on history and innovation within the context of food.