This document discusses the role of academia in transitioning to more sustainable food systems. It notes that the academic role includes motivating the need for changes with scientific data, providing evidence that sustainable changes can mitigate climate change, and developing tools to measure the social impact of sustainable school canteens. An example is given of a university holding a "Green Food Week" where the canteens offered sustainable food to raise awareness through communication and create synergy between civil society initiatives and academic research. The document examines different models and drivers of higher quality school menus in Italy, including examples that use mostly local ingredients and short supply chains.