18 June 2022, Siena, Italy - FAO Director-General QU Dongyu sign the guest book of town hall of Siena at the presence of (From left): Professor Jeffrey Sachs, Rector of the University of Siena and President of the UN Sustainable Development Solutions Network; Daniela Fatarella - CEO - Save the Children Italia; Francesco Frati, Italian Ministry of Foreign Affairs and International Cooperation; Luigi De Mossi, Mayor of Siena; Ambassador Stefano Gatti, Special Envoy for Food Security.