PFAS, also known as "forever chemicals", are found in nearly everything: nonstick pans, food packaging, waterproof clothing, and even our drinking water. But while exposure is widespread, the consequences fall hardest on those least protected. Low-income communities and communities of color face higher risks of contamination and fewer resources to respond, revealing yet another layer of environmental injustice in the U.S.
PFAS (Per and polyfluoroalkyl substances) are synthetic chemicals used for decades to make consumer products resistant to water. Grease and heat. Found in everything from fast food wrappers to stain-proof carpets, PFAS have become nearly impossible to avoid. But what makes them truly dangerous is their persistence; they do not break down naturally, and instead accumulate in soil, water, and the human body.
According to the Washington Post, research has linked PFAS exposure to liver damage, cancer, infertility, thyroid issues, and weakened immune systems. Despite these risks, regulations remain weak, and many people are exposed without knowing, leaving them vulnerable to serious health issues with no way to prevent or address the harm.
In Baltimore, a group of citizen scientists is proving that community-driven monitoring is a powerful tool in the fight against PFAS. As highlighted by UMBC, residents, students, and researchers have partnered to test city waterways for contamination, filling critical gaps left by inconsistent government oversight.