Wednesday, March 29, 2017

"Seeds of Doubt"

"Hundreds of millions of people, in twenty-eight countries, eat transgenic products every day, and if any of Shiva’s assertions were true the implications would be catastrophic. But no relationship between glyphosate and the diseases that Shiva mentioned has been discovered. Her claims were based on a single research paper, released last year, in a journal called Entropy, which charges scientists to publish their findings. The paper contains no new research. Shiva had committed a common, but dangerous, fallacy: confusing a correlation with causation. (It turns out, for example, that the growth in sales of organic produce in the past decade matches the rise of autism, almost exactly. For that matter, so does the rise in sales of high-definition televisions, as well as the number of Americans who commute to work every day by bicycle.)...

For years, people have been afraid that eating genetically modified foods would make them sick, and Shiva’s speeches are filled with terrifying anecdotes that play to that fear. But since 1996, when the crops were first planted, humans have consumed trillions of servings of foods that contain genetically engineered ingredients, and have draped themselves in thousands of tons of clothing made from genetically engineered cotton, yet there has not been a single documented case of any person becoming ill as a result. That is one reason that the National Academy of Sciences, the American Association for the Advancement of Science, the World Health Organization, the U.K.’s Royal Society, the French Academy of Sciences, the European Commission, and dozens of other scientific organizations have all concluded that foods derived from genetically modified crops are as safe to eat as any other food...

When Shiva writes that “Golden Rice will make the malnutrition crisis worse” and that it will kill people, she reinforces the worst fears of her largely Western audience. Much of what she says resonates with the many people who feel that profit-seeking corporations hold too much power over the food they eat. Theirs is an argument well worth making. But her statements are rarely supported by data, and her positions often seem more like those of an end-of-days mystic than like those of a scientist."


http://www.newyorker.com/magazine/2014/08/25/seeds-of-doubt

This is the liberal equivalent of climate change denial - no one is stupid, we are all just highly rewarded by ideological belongingness. And we all want to save ourselves and our community members from harms.


FB: "The all-encompassing obsession with Monsanto has made rational discussion of the risks and benefits of genetically modified products difficult. Many academic scientists who don’t work for Monsanto or any other large corporation are struggling to develop crops that have added nutrients and others that will tolerate drought, floods, or salty soil—all traits needed desperately by the world’s poorest farmers. Golden Rice—enriched with vitamin A—is the best-known example. More than a hundred and ninety million children under the age of five suffer from vitamin-A deficiency. Every year, as many as half a million will go blind. Rice plants produce beta carotene, the precursor to vitamin A, in the leaves but not in the grain. To make Golden Rice, scientists insert genes in the edible part of the plant, too.

Golden Rice would never offer more than a partial solution to micronutrient deficiency, and the intellectual-property rights have long been controlled by the nonprofit International Rice Research Institute, which makes the rights available to researchers at no cost. Still, after more than a decade of opposition, the rice is prohibited everywhere."

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