No scientific consensus on the safety of GMOs

Sustainable Pulse reports: There is no scientific consensus on the safety of genetically modified foods and crops, according to a statement released today by an international group of more than 90 scientists, academics and physicians.

The statement comes in response to recent claims from the GM industry and some scientists, journalists, and commentators that there is a “scientific consensus” that GM foods and crops were generally found safe for human and animal health and the environment. The statement calls these claims “misleading”, adding, “This claimed consensus on GMO safety does not exist.”

“Such claims may place human and environmental health at undue risk and create an atmosphere of complacency,” states Dr. Angelika Hilbeck, chairperson of the European Network of Scientists for Social and Environmental Responsibility (ENSSER) and one of the signatories. “The statement draws attention to the diversity of opinion over GMOs in the scientific community and the often contradictory or inconclusive findings of studies on GMO safety. These include toxic effects on laboratory animals fed GM foods, increased pesticide use from GM crop cultivation, and the unexpected impacts of Bt insecticidal crops on beneficial and non-target organisms,” Dr Hilbeck continues.

In spite of this nuanced and complex picture, a group of like-minded people makes sweeping claims that GM crops and foods are safe. In reality, many unanswered questions remain and in some cases there is serious cause for concern.

Prof C. Vyvyan Howard, a medically qualified toxicopathologist based at the University of Ulster and a signatory to the statement, said: “A substantial number of studies suggest that GM crops and foods can be toxic or allergenic. It is often claimed that millions of Americans eat GM foods with no ill effects. But as the US has no GMO labeling and no epidemiological studies have been carried out, there is no way of knowing whether the rising rates of chronic diseases seen in that country have anything to do with GM food consumption or not. Therefore this claim has no scientific basis.” [Continue reading…]

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