Battle Brewing Over Labeling of Genetically Modified Food [View all]
On a recent sunny morning at the Big Y grocery here, Cynthia LaPier parked her cart in the cereal aisle. With a glance over her shoulder and a quick check of the ingredients, she plastered several boxes with hand-designed stickers from a roll in her purse. Warning, they read. May Contain GMOs (Genetically Modified Organisms).
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Supporters of labeling argue that consumers have a right to know when food has been modified with genes from another species, which they say is fundamentally different from the selective breeding process used in nearly all crops.
Almost all the corn and soybeans grown in the United States now contain DNA derived from bacteria. The foreign gene makes the soybeans resistant to an herbicide used in weed control, and causes the corn to produce its own insecticide.
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But some food experts argue that food manufacturers have an obligation to label. Consumers have a right to take genetic modification into consideration, said Marion Nestle, a professor of nutrition, food studies and public health at New York University. And if the companies think consumer objections are stupid and irrational, they should explain the benefits of their products.
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http://www.nytimes.com/2012/05/25/science/dispute-over-labeling-of-genetically-modified-food.html?_r=1&hpw