Core Truths: 10 Common GMO Claims Debunked

Subject: Core Truths: 10 Common GMO Claims Debunked Mon Jul 21, 2014 9:07 pm

Later this year, the U.S. Department of Agriculture may approve the Arctic Granny and Arctic Golden, the first genetically modified apples to hit the market. Although it will probably be another two years before the non-browning fruits appears in stores, at least one producer is already scrambling to label its apples GMO-free.

Core Truths: 10 Common GMO Claims Debunked GMO_apple-700x567

Core Truths: 10 Common GMO Claims Debunked GMO_apple-700x567

The looming apple campaign is just the latest salvo in the ongoing war over genetically modified organisms (GMOs)—one that’s grown increasingly contentious. Over the past decade, the controversy surrounding GMOs has sparked worldwide riots and the vandalism of crops in Oregon, the United Kingdom, Australia, and the Philippines. In May, the governor of Vermont signed a law that will likely make it the first U.S. state to require labels for genetically engineered ingredients; more than 50 nations already mandate them. Vermont State Senator David Zuckerman told Democracy Now!, “As consumers, we are guinea pigs, because we really don’t understand the ramifications.”

But the truth is, GMOs have been studied intensively, and they look a lot more prosaic than the hype contends. To make Arctic apples, biologists took genes from Granny Smith and Golden Delicious varieties, modified them to suppress the enzyme that causes browning, and reinserted them in the leaf tissue. It’s a lot more accurate than traditional methods, which involve breeders hand-pollinating blossoms in hopes of producing fruit with the desired trait. Biologists also introduce genes to make plants pest- and herbicide-resistant; those traits dominate the more than 430 million acres of GMO crops that have already been planted globally. Scientists are working on varieties that survive disease, drought, and flood.

So what, exactly, do consumers have to fear? To find out, Popular Science chose 10 of the most common claims about GMOs and interviewed nearly a dozen scientists. Their collective answer: not much at all.

http://richarddawkins.net/2014/07/core-truths-10-common-gmo-claims-debunked/

Core Truths: 10 Common GMO Claims Debunked

Core Truths: 10 Common GMO Claims Debunked

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