摘要：This paper provides an overview of the historical and cultural factors that have contributed to divergent U.S. and European views on GMOs, and to resulting different national regulatory approaches for these products, specifically labelling policy. Within the context of the international trading system, these national policy choices will have impacts that will spill over national borders. Dialogue may be difficult to achieve, given widely divergent views concerning GMOs; however, without dialogue potential global social benefits of policy harmonization will be forfeited.
