There could be major benefits in public health (an end to malaria, perhaps), agriculture, native plant and wildlife conservation, and other areas. But to fully understand the risks, we need more research before we release gene-drive modified insects into the environment.

Based on what we know now, yes. Experts reviewed hundreds of research studies and found no persuasive evidence that consuming genetically modified foods has harmful health effects. Nor have scientific studies pointed to any obvious direct environmental problems caused by genetically engineered crops.