What factors influence the choice between fish and meat among grocery shoppers? Insights from an unsuccessful nudge intervention

Food production is the human activity with the greatest impact on the earth systems and account for about a quarter of all greenhouse gas emissions. Reducing consumption of certain meat (e.g., beef, pork and lamb) and replacing it with proteins with less environmental impact has been highlighted as one of the greatest leverage points to achieve a more sustainable food system. In this study we…

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