Thursday, 9 June 2022

Never Mind the Tumours?

Glyphosate is the most widely-used weed killer. The European Chemical Agency (Echa) are currently relicensing this herbicide (https://www.theguardian.com/environment/2022/jun/09/eu-regulators-dismissed-evidence-linking-glyphosate-to-rodent-tumours). Echa have managed to discount most of the evidence (10 out of 11 studies on rodents), linking glyphosate to tumour development. Most scientists would have concluded, on the available evidence, that this herbicide is likely to be carcinogenic (cancer-causing) in humans. So, as well as glyphosate decimating insect pollinators (massive amounts of evidence), unprotected users may increase their risk of cancers. The precautionary principle doesn't seem much in evidence in Echa's thinking. Surely, commercial pressures couldn't be impacting here?
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