Some Things Never Change
When I graduated from high school and came to the University of Georgia (UGA) in 1966, Chester Davenport had just become the first African-American law student to graduate from UGA. Two years later, I took a part-time job at the "Water Lab" on College Station Road, which was under the U.S. Department of Interior. My favorite duty was going on field trips to sample rivers in North Georgia.
A lab tech named John worked in my section. Whenever we stopped to get drinks and snacks, John would sit in the car. It was many years later when I asked one of the supervisors why that was. "Because blacks weren't welcome back then," I was told. It had never entered my mind. I wasn't raised that way, and neither were my children. John passed away a number of years ago, and I still miss him.
In 1970, Congress created the U.S. Environmental Protection Agency (EPA). Its first priority was to clean up America's polluted waterways. Our lab became part of EPA's Office of Research & Development. I earned a bachelor's degree in microbiology at UGA in 1971, and continued on to get my Ph.D. in ecology. EPA gave me a permanent position as a research microbiologist, and I had my own laboratory. Becoming a scientist and having my own lab was everything I dreamed of since I was a small child.
To clean up the water, President Jimmy Carter undertook the Nation's largest public works program, which was to build sewage treatment plants in every city and town across America. Their purpose was to remove toxic pollutants from the water and concentrate them in sewage sludge, mainly for disposal in landfills. When President Carter announced the program to Congress in 1977,2 he warned: "We need to be sure that sewage projects supported by Federal money do not create additional environmental problems…We also must ensure that the systems are operated properly…that there is an effective pretreatment program to remove harmful industrial wastes from these systems; and that we are carefully considering alternative solutions…"
Shortly after President Bill Clinton began his first term in 1993, EPA passed the 503 sludge rule over the objections of scientists at EPA laboratories across the county. The rule allowed cities to just treat their sewage sludge with lime, or by other processes that do nothing to remove heavy metals and persistent organic chemicals. The toxic sludge could then be spread on farms and forests and school playgrounds as “fertilizer.”