In 2017, EPA administrator Scott Pruitt issued an order permitting the continued use of the pesticide chlorpyrifos. Creative Commons photo

[V]ermont Attorney General TJ Donovan is once again joining a national fight. This time he is using the power of his office to inveigh against the pesticide chlorpyrifos, a substance he said is harmful to kids and their families.

Pesticide scientists with the Environmental Protection Agency first proposed a regulation that would ban chlorpyrifos for food crops in 2016. According to Vermont Department of Health toxicologist Sarah Vose, the science behind the EPAโ€™s 2016 decision hasnโ€™t changed โ€” but in 2017, EPA administrator Scott Pruitt issued an order permitting the continued use of the pesticide.

โ€œThat 2016 risk assessment is still an EPA scientific risk assessment on chlorpyrifos,โ€ Vose said. โ€œWhoever is above the scientists, they’re the ones who are making those decisions to use the science or not use the science.โ€

When Pruitt first announced the rule reversal, Vermont joined six other states in filing administration objections to the rule. In July 2019, however, the EPA denied the statesโ€™ objections.

This week, Vermont joined California, Maryland, Massachusetts, New York and Washington in asking the court of appeals to review the decision.

โ€œThe science is clear: it’s harmful to proper development of the brain, and the EPA agreed with that a couple years ago,โ€ Donovan said. โ€œFor the fact that they reversed course, we’re going to continue to fight for kids in this state, and to say simply that this pesticide should not be used on food.โ€

According to Vose, the pesticide poses the greatest risk to the brain development of children and unborn babies.

โ€œChildren had different developmental delays, decreases in IQ, decreases in working memory,โ€ Vose said of studies on the pesticide. โ€œThere a lot of different ways to measure neurodevelopmental toxicity and brain development in children. But it seems like the most sensitive population is the unborn babies.โ€

Donovan said that for him, continuing the fight is โ€œcommon sense.โ€

โ€œThis is something that I feel strongly about,โ€ he said. โ€œWhen the science is clear that this is harmful to kids, we need to stand up and fight against it and protect Vermontโ€™s children.โ€

Iris Lewis is a summer 2019 intern at VTDigger. She is a rising junior at Harvard University, where she writes for the student newspaper, the Crimson. She is originally from Underhill, Vermont.

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