An unlikely alliance of farmers, bikers, truckers, a detective and scientists from across the political spectrum are working to pressure the Trump administration and Republican leadership to rein in the use of toxic sewage sludge as fertilizer on the nation’s farmland.

Sludge often teems with PFAS, or “forever chemicals”, which present a health risk to farmers and the public, and have destroyed farms and contaminated water across the country. The issue has touched the groups’ lives in different ways, highlighting its broad risks to health.

Sludge is a mix of human and industrial waste, and a byproduct of the wastewater treatment process that regulators allow to be used as fertilizer because it’s rich in nutrients that help plants grow. It also virtually always teems with Pfas and other dangerous chemicals, which contaminate water, crops and livestock, while also sickening farmers and contaminating the nation’s food supply.

“The American people are smart – once we figure out what’s occurring, we have a whole lot more in common than we don’t, and this is a basic human right,” said Ames, the Texas detective. “We all deserve safe and clean food and water.”