Environmental Racism
In America, the most polluted places are rarely wealthy. They are rarely white. That pattern has a name.
There is an 85-mile stretch of land along the Mississippi River in Louisiana that people call Cancer Alley.
It runs through communities that are predominantly Black. It contains more than 150 petrochemical plants and refineries. Residents there have cancer rates that far exceed the national average. The air carries a smell that visitors notice immediately and residents have learned to live with.
This did not happen randomly.
Environmental racism is the term researchers use for a pattern that shows up consistently across the United States: industrial facilities, chemical plants, waste dumps, and other hazardous operations are disproportionately located in and near Black and low-income communities. The pattern holds in rural areas and in cities. It holds in the South and the North. It holds across decades of data.
The mechanisms are not always explicit. Companies do not always announce that they are choosing a site because its residents are Black and lack the political power to resist. But the results are consistent enough that researchers have concluded race is the single strongest predictor of proximity to hazardous waste facilities, stronger even than income.
Flint, Michigan became a national story in 2014 when residents, most of them Black, discovered that the city had switched its water supply to save money and the new source was corroding pipes and leaching lead into the water supply. Children were exposed to lead, which causes permanent neurological damage, for more than a year before the government acted. During that time, officials told residents the water was safe.
It was not safe. They knew it was not safe. The exposure continued.
The environmental justice movement began formally in 1982, when residents of Warren County, North Carolina, a majority-Black county, organized to oppose the placement of a PCB landfill in their community. The protest brought national attention to a pattern that Black communities had been experiencing and naming for decades without being heard.
A 1987 study by the United Church of Christ confirmed what those communities already knew: race was the most significant factor in determining where hazardous waste ended up. The finding was not complicated. The response from government and industry was slow and inadequate.
President Clinton signed an executive order on environmental justice in 1994. It acknowledged the problem. It did not solve it.
The plants are still there. Cancer Alley is still producing cancer. The data is still accumulating.
The communities living in it are still asking to be believed.
We did not move here next to the plant. The plant was built next to us.A recurring statement from residents of environmental justice communities
Environmental racism is not a distant or historical issue. It is happening now, in real time, in identifiable places with names and ZIP codes.
The connection to Black history is direct. The communities most affected by environmental hazards are often the same communities shaped by redlining, disinvestment, and limited political power. The same forces that concentrated Black families in certain neighborhoods also made those neighborhoods targets for facilities that no one with political power wanted near their homes.
Climate change is making this worse. Flooding, extreme heat, and air quality crises disproportionately affect communities that have the fewest resources to adapt and the least political representation to demand protection.
Environmental justice is now recognized as a formal area of policy and law. But recognition and action are different things.
The residents of Cancer Alley, of Flint, of the communities adjacent to industrial sites across this country have been patient witnesses to what happens when their health is treated as an acceptable cost of doing business.
Their patience does not make that cost acceptable.