Criticism of US officials over decision that may jeopardize public health: 'Revealing the true priorities'

Concerns are rising as a new persistent chemical appears close to being approved for use in pesticides. The Environmental Protection Agency (EPA) has suggested that a recently identified PFAS compound notorious for its environmental persistence be allowed in agricultural pesticides. This could lead to its application on major crops like corn, soybeans, and wheat nationwide.

This marks the fifth PFAS authorization for pesticide use since the start of the previous presidential term in January. Critics argue that adding more of these forever chemicals to food and water systems poses significant health risks. Some also highlighted the timing of the approval, coinciding with reductions in funding for federal food aid programs.

Yet somehow the pesticides office is operating at full force, stated Nathan Donley, director of environmental health science at the Center for Biological Diversity. That shows you where the priorities are.

EPA spokesperson Brigit Hirsch noted that trifluoroacetic acid the PFAS derived from the pesticide epyrifenacil has been evaluated and found to be less toxic than other chemicals in the same category.

Understanding PFAS

Perfluoroalkyl and polyfluoroalkyl substances, commonly called PFAS or forever chemicals, are highly resistant to environmental breakdown and can persist for thousands of years. They have been associated with elevated risks of cancer, birth defects, and other serious health conditions.

PFAS have existed for nearly a century, predating even nonstick coatings like Teflon. Over time, they have been incorporated into a wide range of products, including cosmetics, cookware, and textiles. Their widespread use has led to PFAS contamination in oceans, food supplies, and even human blood.

Reducing Exposure

Completely avoiding PFAS is challenging, but exposure can be minimized. Using personal containers for takeout food and avoiding reheating in plastic packaging can reduce chemical leaching. Steering clear of nonstick cookware, stain-resistant fabrics, and products with chemical coatings can also help.

Additionally, limiting the use of synthetic pesticides in home gardens is crucial. Opting for native plants and natural repellents, like basil, can control pests safely without compromising health or the environment.

Author Commentary: Weighing the Risks of PFAS in Agriculture

The EPA's proposed approval of a new PFAS compound for pesticide use raises serious questions about public health and environmental safety. While the agency asserts that trifluoroacetic acid, derived from epyrifenacil, is less toxic than other PFAS, the chemical's inherent persistence means it could accumulate in soil and water over time.

This would mark the fifth PFAS authorization for agricultural use under the current administration, signaling a continuing trend of introducing "forever chemicals" into food systems. Critics are right to highlight that this comes at a time when funding for federal food aid programs is being reduced, intensifying concerns about potential exposure risks for vulnerable populations.

PFAS contamination is already widespread, found in oceans, crops, and human blood. Any additional use in pesticides could exacerbate these long-term environmental and health challenges. Minimizing personal exposure remains essential, but systemic solutions, including stricter regulation and alternatives to synthetic chemicals, are urgently needed.

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• US officials under fire for decision that could risk public health: 'That shows you where the priorities are'