Global Perceptions of Genetically Modified Foods

by Morgan Beltz

Public perceptions of genetically modified foods are not generally the same in different regions of the globe and can help dictate the availability of GM products. Frewer et al. (2013) conduct a systematic meta-analysis of 70 journal articles published all over the world, between the years of 1994 and 2010, to compare risk and benefit perceptions of different global regions. The authors focused on papers including agriculture genetic modification. The papers then went through a coding process to detect the levels of risks and benefits presented. The continent results were compared to the mean values of European participants in 2008. The authors found that North America and Asia have a lower risk perception of GM foods than Europe. North America also has a higher benefit perception of GM foods than Europe, but Asia has a lower benefit perception. Continue reading