"But last week, Seralini brought the whole scientific and corporate establishment crashing down on his head. In a peer-reviewed US journal, Food and Chemical Toxicology, he reported the results of a €3.2m study. Fed a diet of Monsanto's Roundup-tolerant GM maize NK603 for two years, or exposed to Roundup over the same period, rats developed higher levels of cancers and died earlier than controls. Séralini suggested that the results could be explained by the endocrine-disrupting effects of Roundup, and overexpression of the transgene in the GMO.
This was scientific dynamite. It was the first time that maize containing these specific genes had been tested on rats over two years - nearly their full lifespan - as opposed to the 90-day trials demanded by regulators. Around a dozen long-term studies of different GM crops have failed to find similar effects. Séralini's study also looked at the toxicity of the Roundup herbicide when fed directly to rats.
If the study stood up, then the consistent arguments of the industry that its GM maize is safe might be fatally undermined, with immense political, financial and social consequences."
No comments:
Post a Comment