WHO Cherry-Picked Data on Pesticide, Investigation Finds

A group evaluating glyphosate’s cancer risk omitted evidence that the chemical is not carcinogenic.

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PIXABAY, SBJ04769Update (October 26): In a statement published October 24, the IARC “rejects these false claims” that it cherry-picked data on glyphosate. IARC explains that the differences between the draft document and the report center around a review paper coauthored by a Monsanto scientist: “. . . the Working Group considered that the review article did not provide adequate information for independent evaluation of the conclusions reached by the Monsanto scientist and other authors; consequently, the draft was revised, and the text in the published Monograph is the consensus opinion of the Working Group.”

IARC stands behind its conclusions.

In writing a report about the cancer risk of glyphosate, a key ingredient in Monsanto’s weed killer Roundup, the World Health Organization (WHO) edited out references to evidence that the pesticide does not cause cancer in animals, Reuters reports in a story published yesterday (October 19).

The original WHO report, issued in 2015 by the International Agency for Research on Cancer (IARC), a semiautonomous group within the WHO, concluded that glyphosate was a “Group 2a carcinogen, a substance that probably causes cancer in people,” according to Reuters. An investigation by Reuters finds that IARC redacted evidence to the contrary from their report.

“IARC members manipulated and distorted scientific data” in the glyphosate report, Scott Partridge, Monsanto’s vice president of global ...

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