Sunday, February 3, 2013
Are GMO foods safe? Opponents are skewing the science to scare people. - Slate Magazine
I used to think that nothing rivaled the misinformation spewed by climate change skeptics and spinmeisters.
Then I started paying attention to how anti-GMO campaigners have distorted the science on genetically modified foods. You might be surprised at how successful they've been and who has helped them pull it off.
I’ve found that fears are stoked by prominent environmental groups, supposed food-safety watchdogs, and influential food columnists; that dodgy science is laundered by well-respected scholars and propaganda is treated credulously by legendary journalists; and that progressive media outlets, which often decry the scurrilous rhetoric that warps the climate debate, serve up a comparable agitprop when it comes to GMOs.
The latest audacious example of scientific distortion came last week, in the form of a controversial (but peer reviewed!) study that generated worldwide headlines. A French research team purportedly found that GMO corn fed to rats caused them to develop giant tumors and die prematurely.
Within 24 hours, the study's credibility was shredded by scores of scientists. The consensus judgment was swift and damning: The study was riddled with errors—serious, blatantly obvious flaws that should have been caught by peer reviewers. Many critics pointed out that the researchers chose a strain of rodents extremely prone to tumors. Other key aspects of the study, such as its sample size and statistical analysis, have also been highly criticized. One University of Florida scientist suggests the study was "designed to frighten" the public.*
That's no stretch of the imagination, considering the history of the lead author, Gilles-Eric Seralini, who, as NPR reports, "has been campaigning against GM crops since 1997," and whose research methods have been "questioned before," according to the New York Times.