ABSTRACT
The proceedings contain 17 papers. The topics discussed include: associations between food environment and nutritional quality of food purchases in French households: the Mont'Panier cross-sectional study;changes in food purchasing practices of French households during the first COVID-19 lockdown and associated individual and environmental factors;development of insect farming as an option for urban circular bioeconomy: the chemical safety issue;evaluating the impact of a retailer-led pilot at changing consumer behavior;fate of polychlorobiphenyls in the insect Tenebrio molitor: consequences for further use as food and feed;high-school's neighborhood environment in relation with anthropometric indices of girl students living in north-west of Iran;and institutional frameworks for controlled-environment food production systems in urban areas. A comparative analysis of Berlin, London and Nairobi.