In January 2019, campaigner Dr Rosemary Mason lodged a complaint with the European Ombudsman accusing European regulatory agencies of collusion with the agrochemicals industry. This was in the wake of an important paper by Charles Benbrook on the genotoxicity of glyphosate-based herbicides that appeared in the journal Environmental Sciences Europe.
In an unusual step, the editor-in-chief of that journal, Prof Henner Hollert, and his co-author, Prof Thomas Backhaus, issued a strong statement in support of the acceptance of Dr Benbrook’s article for publication. In a commentary published in the same issue of the journal, they write:
We are convinced that the article provides new insights on why different conclusions regarding the carcinogenicity of glyphosate and GBHs [glyphosate-based herbicides] were reached by the US EPA and IARC. It is an important contribution to the discussion on the genotoxicity of GBHs.
The IARC’s (International Agency for Research on Cancer) evaluation relied heavily on studies capable of shedding light on the distribution of real-world exposures and genotoxicity risk in exposed human populations, while the EPA’s (Environmental Protection Agency) evaluation placed little or no weight on such evidence.
Up to that point, Dr Mason had been writing to the European Chemicals Agency (ECHA), the European Food Safety Authority (EFSA) and the EU Commission for an 18-month period, challenging them about ECHA’s positive assessment of…