Sewage, Soil, and Silence: The Pharmaceutical Contamination Hidden Inside America's Biosolids Policy
Across American farmland, millions of tons of treated sewage sludge are applied annually as fertilizer under federal rules that largely ignore the pharmaceutical residues embedded within them. The EPA's biosolids framework, last substantively revised in 1993, contains no binding limits for antibiotics, synthetic hormones, or psychoactive drug metabolites — compounds that persist in soil, migrate into crops, and enter the food supply with little regulatory scrutiny. This article examines the stru