The present reprint aimed to present original research articles and reviews concerning the following:Access: affordability, allocation, and preference of food
Availability: the production, distribution, and exchange of food
Circularity in food systems at local, regional, or global levels
The development, impact, and ethics of novel and data-driven technologies in food systems
Food security and policy, governance, institutions, and trade
Influencing food consumption and demand regarding the food environment
The stability and dynamics of food security aspects
Sustainable food systems and agro-ecological food production
Utilization: the nutritional value, social value, and safety of food.