Food loss–food waste–food security: A new research agenda

The food loss and waste (FLW)–food security nexus is a relevant issue in the societal debate, in that it contributes to understanding the challenges posed by a continuous and unsustainable development of agri-food systems and supply chains. An overview on the state-of-the-art academic research on the implications of FLW on food security is provided. The aim is to identify publication patterns and inform on key topics emerging from the literature on the FLW–food security nexus. Based on a systematic and a bibliometric approach, the analysis concludes that “Water-Energy-Food Security nexus” and “Reduction of FLW” are the dominant thematic areas within the literature on the nexus between FLW and food security. Future research should explore the FLW–food security nexus through evidence-based and scenario analyses, informing stakeholders about nexus interactions and highlighting synergies between different resource uses in a circular and green economy perspective.