GMO

[Brianvoges]

Genetically modified organisms (GMOs) may sound more like something out of Star Trek rather than anything you’d expect to find on your dinner plate. They are plants that have been changed by scientists. But they aren’t something new.

Animal feeding studies are the basis for evaluating the safety of GMO crops. One-off studies of lab animals have occasionally shown some problems. Gilles-Eric Séralini, in his retracted GM corn study (later republished in a non-peer-reviewed anti-GMO journal), claimed rats fed genetically engineered corn developed grotesque cancerous tumors—the kind no farmer would miss among his animals if this cause-effect was genuinely in place.

Anti-GMO crusader Jeffrey Smith, on his personal website, the Institute for Responsible Technology, lists more than a dozen cases in which he claims animals fed GMOs exhibited abnormal conditions, including cancer and early death. He also references his own self-published book, and anecdotal evidence that pigs fed GM feed turned sterile or had false pregnancies and sheep that grazed on BT cotton plants often died.