Assessing the positive and negative claims about genetically engineered crops

Genetic engineering in general, and genetically engineered (GE) crops in particular, stir strong feelings from both critics and supporters. The National Academies of Sciences, Engineering, and Medicine have just released a report, "Genetically Engineered Crops: Experience and Prospects," that examines the evidence behind positive and negative claims about GE crops, and the research challenges that lie ahead.