Why GMOs Are a Necessity

After 20 years, the data are in:  Genetic modification boosts crop yields by 21 percent and cuts pesticides by 37 percent.  What have been the effects of this technology? In May a committee convened by the National Academies of Sciences, Engineering, and Medicine completed a two-year review, “Genetically Engineered Crops: Experiences and Prospects.” The committee, which examined about 900 studies, painted a highly positive picture. The academies’ report found “no differences that would implicate a higher risk to human health from eating GE foods than from eating their non-GE counterparts.” It also “found little evidence to connect GE crops and their associated technologies with adverse agronomic or environmental problems.” In some cases, the review said, “planting Bt crops has tended to result in higher insect biodiversity,” by reducing pesticide use.