PFAS in farmland: the next environmental frontier
For some reason, this did not get sent out yesterday and I do not want you to miss it. It’s a really important story.
PFAS, Per- and polyfluoroalkyl substances, are synthesized chemicals resistant to water, grease, and heat, ubiquitous in consumer products, and widely dispersed in nature and in our bodies.
Their health effects are alarming: they are endocrine disruptors with adverse effects on the immune system, liver, birth weight, cancer.
Now they turn up in farmland, poisoning soil as well as people.
The New York Times did an investigation: Something’s Poisoning America’s Land. Farmers Fear ‘Forever’ Chemicals.
Known as “forever chemicals” because of their longevity, these toxic contaminants are now being detected, sometimes at high levels, on farmland across the country, including in Texas, Maine, Michigan, New York and Tennessee. In some cases the chemicals are suspected of sickening or killing livestock and are turning up in produce. Farmers are beginning to fear for their own health.
PFAS got on soil because of their presence in sewage sludge used as fertilizer.
PFAS in farmland is yet another reason to choose organics. The Organic Standards specifically forbid use of sewage sludge as fertilizer.
The EPA is finally taking action on PFAS. Better late than never.
