The environmental justice movement is generally traced to September 1982, when residents of a predominantly Black community in Warren County, North Carolina, organized weeks of protests against a toxic waste landfill being built in their neighborhood. But the roots go deeper, drawing on civil rights activism from the 1960s and academic research from the late 1970s that first documented what many communities already knew: pollution and waste were not distributed equally across racial lines.
The Warren County Protests of 1982
In the summer of 1978, a transformer company illegally dumped 31,000 gallons of PCB-contaminated fluid along 240 miles of roadways across 14 North Carolina counties. The state needed somewhere to bury the toxic soil. That December, officials purchased farmland in Warren County’s Shocco Township, a community that was roughly 66 percent Black, with about a third of residents living below the poverty line.
Local residents tried every available channel to stop the landfill. When those efforts failed, they turned to civil disobedience. Between September 15 and October 27, 1982, protesters lay down in front of trucks hauling contaminated soil to the site. On the first day alone, 55 people were arrested. The six weeks of demonstrations drew national civil rights leaders and media attention, fusing environmental concerns with the language and tactics of the civil rights movement in a way that had never happened at this scale.
The protesters did not stop the landfill. But they sparked a national conversation and directly inspired the research and organizing that would define environmental justice for decades.
Earlier Roots in the Civil Rights Era
The ideas behind environmental justice were already taking shape well before Warren County. In February 1968, two Memphis garbage collectors, Echol Cole and Robert Walker, were crushed to death by a malfunctioning truck. Eleven days later, 1,300 Black sanitation workers walked off the job, demanding union recognition, better safety standards, and livable wages. The workers earned so little that many relied on food stamps. The city’s mayor refused to repair dilapidated trucks or pay overtime for late-night shifts. That strike, which became one of the final campaigns of Martin Luther King Jr.’s life, connected workplace safety, poverty, and race in ways that foreshadowed the environmental justice framework.
In 1979, residents of Northwood Manor in East Houston filed what is considered the first lawsuit to challenge environmental racism under civil rights law. They argued in Bean v. Southwestern Waste Management Corporation that the decision to place a garbage dump in their neighborhood was racially motivated. The court found the dump would irreparably harm the community but ultimately ruled against the residents because they couldn’t prove intentional discrimination with the statistical data available at the time. The case failed legally but succeeded in two important ways: it introduced the courts as a tool for environmental justice claims, and it highlighted the urgent need for better data on where hazardous facilities were being placed.
The Research That Proved the Pattern
That data came quickly. In 1979, sociologist Robert Bullard began studying the placement of waste facilities in Houston. His findings were stark: solid waste sites were not randomly scattered across the city but clustered in predominantly Black neighborhoods, often near Black schools. Decades of housing discrimination, the absence of zoning laws, and decisions by public officials had turned these communities into dumping grounds.
Then in 1987, the United Church of Christ’s Commission for Racial Justice published “Toxic Wastes and Race in the United States,” a landmark national report that transformed the conversation. The study found that race was the single most significant factor in predicting where commercial hazardous waste facilities were located, more significant than income, even after controlling for urbanization and regional differences. Communities hosting two or more hazardous waste facilities, or one of the nation’s five largest landfills, had minority populations averaging 38 percent, compared to 12 percent in communities without such facilities. Three of the five largest commercial hazardous waste landfills sat in predominantly Black or Hispanic communities, accounting for 40 percent of the nation’s total commercial landfill capacity.
The numbers were sweeping. Three out of every five Black and Hispanic Americans lived in communities with uncontrolled toxic waste sites. More than 15 million Black residents and more than 8 million Hispanic residents lived near at least one such site. Roughly half of all Asian, Pacific Islander, and American Indian populations did as well. Every one of these findings was statistically significant at the 99.99 percent confidence level, meaning there was less than a one-in-ten-thousand chance they occurred randomly.
Building a National Movement
With hard data backing up what communities had experienced for generations, the movement organized rapidly. In October 1991, delegates gathered in Washington, D.C., for the First National People of Color Environmental Leadership Summit. The summit produced 17 Principles of Environmental Justice, a foundational document that defined the movement’s values and goals. It shifted the framing from scattered local fights to a unified national cause, connecting pollution, land use, and public health to broader questions of racial equity and self-determination.
The summit also made clear that environmental justice was not just a Black and white issue. Indigenous communities facing resource extraction on their lands, Latino farmworkers exposed to pesticides, and Asian American communities near industrial corridors all shared common ground. The movement deliberately centered the voices of people most directly affected by environmental harm.
Federal Recognition in the 1990s
The federal government began responding in 1992, when the EPA established the Office of Environmental Equity, led by Dr. Clarice Gaylord. It was renamed the Office of Environmental Justice the following year.
The most significant federal action came on February 11, 1994, when President Clinton signed Executive Order 12898. The order directed every federal agency to make environmental justice part of its mission by identifying and addressing disproportionately high health and environmental effects on minority and low-income populations. Agencies were required to develop environmental justice strategies, promote enforcement of health and environmental laws in affected communities, ensure greater public participation in decision-making, and improve research and data collection on the health of these populations. It was the first time the federal government formally acknowledged that environmental policy had racial and economic dimensions that needed to be addressed systematically.
Policy Gains and Setbacks
Environmental justice policy continued to evolve over the following decades. In 2021, the Justice40 Initiative set a goal that 40 percent of the overall benefits from certain federal investments in climate, clean energy, and infrastructure would flow to disadvantaged communities. Some agencies made measurable progress: the Department of the Interior reported that by fiscal year 2024, approximately 44 percent of the more than 9,600 abandoned oil and gas wells plugged through its Orphaned Wells Program were in disadvantaged communities.
In January 2025, the executive order establishing Justice40 was revoked, terminating the initiative. The overall results of agency actions under the program remain unclear. This back-and-forth reflects a pattern in environmental justice policy, where progress at the federal level has often depended on which administration holds power, even as state and local movements continue to push for change independently.
The core finding from 1987, that race predicts proximity to pollution, has been confirmed repeatedly in updated studies. Nearly four decades after Warren County, the movement that began with residents lying down in front of trucks carrying toxic soil has reshaped how governments, researchers, and communities think about who bears the cost of environmental decisions.