According to new research, widespread adoption of genetically modified crops has decreased the use of insecticides, but increased the use of weed-killing herbicides as weeds become more resistant. This is the largest study of genetically modified crops and pesticide use to date. The team of economists studied annual data from more than 5,000 soybean and 5,000 maize farmers in the U.S. from 1998 to 2011, far exceeding previous studies that have been limited to one or two years of data.
GMO food is still a hot button topic, honestly for no other reason than fear. Sure Monsanto is a big evil corporation, but the science is only as bad as what you do with it. In the modern fortified world we don’t think about vitamin deficiency or the horrible things that come with it, however vitamin A deficiency is a huge problem in developing countries. To combat this researchers have identified a set of genes that can be used to naturally boost the provitamin A content of corn kernels, a finding that could help combat vitamin A deficiency and macular degeneration in the elderly.