Our morality tells us what to eat – A systematic review on attitudes towards genetically modified foods.

This article systematically reviews factors influencing public attitudes and perceptions toward genetically modified foods (GMF), with a particular focus on the role of moral beliefs and differences between the Global North (GN) and Global South (GS). Analyzing 55 empirical studies, the review finds that morality—including concerns about fairness, naturalness, religion, and trust—is a dominant factor shaping GMF attitudes, often outweighing the effects of knowledge or information. While GMF acceptance tends to be more negative or cautious in the GN (Europe and North America), populations in the GS generally show more positive attitudes, influenced by perceived economic and nutritional benefits amid food security challenges. The authors suggest that science communication and policymaking should more sensitively address moral considerations and better incorporate the perspectives and needs of GS populations to improve global dialogue on GMF.