After plenty of study, safety worries haven’t surfaced, but big promises remain unfulfilled
Arriving home after work a few summers ago, agricultural economist Matin Qaim found several disturbing messages on his home phone. A study by Qaim had shown that small-scale farmers in India who grew genetically modified cotton had larger harvests compared with conventional cotton growers. Those better yields resulted in greater profits for the mostly poor farmers and more disposable income to spend on basics like food and education.
Several media outlets had covered the results, which had been published in the Proceedings of the National Academy of Sciences. But journalists weren’t the only people contacting Qaim about the research. “Don’t support this irresponsible destruction to the environment,” implored one caller on Qaim’s answering machine. “Think of your children, think of the world’s children,” a woman pleaded.