The transition toward more sustainable diets requires a reduction in meat consumption, which is now recognized as a critical factor for both human health and the environment. However, changing eating habits is complex, and information alone is often insufficient. This thesis examines nudging as a behavioral strategy capable of facilitating healthier choices without imposing restrictions. After outlining the relationship between food, sustainability, and behavioral economics, the study presents the main types of green and food nudges and evaluates their application in the Italian context, characterized by high meat consumption and a polarized public debate. The analysis shows that “gentle pushes” can contribute to reducing meat intake, especially when integrated within broader policies and targeted communication efforts.
La transizione verso diete più sostenibili richiede una riduzione del consumo di carne, oggi riconosciuto come fattore critico per la salute umana e per l’ambiente. Tuttavia, modificare le abitudini alimentari è complesso e spesso le informazioni non bastano. Questa tesi analizza il nudging come strategia comportamentale capace di facilitare scelte più sane senza imporre obblighi. Dopo una panoramica su alimentazione, sostenibilità ed economia comportamentale, vengono presentate le principali tipologie di green e food nudges e valutata la loro applicazione nel contesto italiano, caratterizzato da consumi elevati e un dibattito pubblico polarizzato. L’analisi delle evidenze mostra che le “spinte gentili” possono contribuire alla riduzione del consumo di carne, soprattutto se integrate in politiche più ampie e in interventi comunicativi mirati.
Nudging e alimentazione: strategie per ridurre il consumo di carne e promuovere la sostenibilità
LORENZINI, MADDALENA
2024/2025
Abstract
The transition toward more sustainable diets requires a reduction in meat consumption, which is now recognized as a critical factor for both human health and the environment. However, changing eating habits is complex, and information alone is often insufficient. This thesis examines nudging as a behavioral strategy capable of facilitating healthier choices without imposing restrictions. After outlining the relationship between food, sustainability, and behavioral economics, the study presents the main types of green and food nudges and evaluates their application in the Italian context, characterized by high meat consumption and a polarized public debate. The analysis shows that “gentle pushes” can contribute to reducing meat intake, especially when integrated within broader policies and targeted communication efforts.| File | Dimensione | Formato | |
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https://hdl.handle.net/20.500.12608/100840