What is Meant by the Term Environmental Justice?

When environmental issues are discussed in public life, the conversation often centres on ecosystems, biodiversity, carbon emissions, or the natural world in abstract terms. Environmental justice shifts the focus to people — specifically to the unequal distribution of environmental benefits and burdens across society. It asks not only whether the environment is being protected, but whose environment is being protected, and at whose expense.

The term captures a well-documented pattern: communities that are poor, non-white, or politically marginalised consistently bear a disproportionate share of pollution, toxic waste, hazardous industrial facilities, and climate-related risks. Environmental justice is both a description of this pattern and a demand that it be corrected.

Q: Is environmental justice the same as environmentalism? A: No — they are related but distinct. Traditional environmentalism has historically focused on protecting the natural world: wilderness, endangered species, clean air and water as ecological goods. Environmental justice focuses on human beings and social equity — on who suffers most from environmental degradation and why. Critics of mainstream environmentalism have pointed out that it has sometimes prioritised pristine wilderness over communities of colour living next to toxic facilities. Environmental justice emerged in part as a correction to that blind spot, insisting that human health and social equality are inseparable from environmental protection.

1. The Core Definition of Environmental Justice

The US Environmental Protection Agency (EPA) defines environmental justice as “the fair treatment and meaningful involvement of all people regardless of race, colour, national origin, or income with respect to the development, implementation, and enforcement of environmental laws, regulations, and policies.”

This definition has two distinct components that are both essential:

Fair treatment means that no group of people should bear a disproportionate share of negative environmental consequences — including pollution, industrial hazards, toxic waste siting, or the effects of climate change — as a result of government policies or private sector operations.

Meaningful involvement means that people who are affected by environmental decisions must have genuine access to the decision-making process. This includes access to information, the ability to participate in public comment periods and regulatory proceedings, and the expectation that their input will be genuinely considered rather than formally acknowledged and ignored.

Both components are necessary. Fair treatment without meaningful involvement produces decisions about communities rather than with them. Meaningful involvement without substantive outcomes produces the appearance of participation while the underlying inequities persist.

2. The History and Origins of the Environmental Justice Movement

The modern environmental justice movement in the United States has identifiable roots in two events in the early 1980s that galvanised African American communities and civil rights organisations around environmental issues.

Warren County, North Carolina (1982): When the state of North Carolina chose Warren County — a majority Black, low-income rural county — as the site for a polychlorinated biphenyl (PCB) landfill, residents organised a sustained campaign of civil disobedience that drew national attention. The protests did not stop the landfill, but they produced a direct connection between civil rights activism and environmental concerns that had not previously been visible in mainstream discourse.

The 1987 “Toxic Wastes and Race” report: Commissioned by the United Church of Christ Commission for Racial Justice and led by researcher Charles Lee, this study was among the first systematic analyses of the relationship between hazardous waste facility siting and the racial composition of surrounding communities. The report found that race was the most significant factor in determining proximity to hazardous waste facilities — more predictive than income, poverty rates, or land values. It established the empirical foundation for what became known as the environmental racism framework.

These events led to the First National People of Color Environmental Leadership Summit in Washington, D.C. in 1991, which produced the Principles of Environmental Justice — a 17-point framework that remains foundational to the movement. In 1994, President Clinton signed Executive Order 12898, directing all federal agencies to identify and address disproportionate environmental effects on low-income populations and communities of colour.

3. Environmental Racism: The Heart of the Critique

Environmental racism refers specifically to the racially disparate distribution of environmental hazards — the pattern by which industrial facilities, waste sites, polluting infrastructure, and hazardous land uses are systematically located in or near communities of colour.

The evidence base for this pattern is substantial and has been built across decades of research:

• Studies consistently find that communities of colour are more likely to live near active hazardous waste sites, superfund sites, oil refineries, and industrial agriculture operations than white communities of similar income levels
• The ProPublica Cancer Atlas and related research have mapped clusters of industrial air pollution exposure and found strong correlations with race that persist after controlling for income
• Flint, Michigan — where a cost-cutting decision to switch the city’s water supply resulted in lead contamination affecting a majority Black city — became one of the most internationally visible cases of environmental racism in the 21st century
• Cancer Alley, an 85-mile stretch along the Mississippi River in Louisiana between Baton Rouge and New Orleans that is home to more than 150 petrochemical plants, runs through communities that are overwhelmingly Black and has some of the highest cancer rates in the United States

Environmental racism is not only a problem of where facilities are built — it is also a problem of enforcement. Research has found that violations at industrial facilities in communities of colour are investigated less quickly, penalised less heavily, and resolved more slowly than equivalent violations in predominantly white communities. The disparity exists not just in the physical environment but in how regulatory systems respond to harm.

4. Key Principles of Environmental Justice

The 1991 Principles of Environmental Justice articulate a comprehensive framework. The most frequently cited core principles include:

Self-determination: Affected communities have the right to participate as equal partners in every level of decision-making, including needs assessment, planning, implementation, enforcement, and evaluation.

Prevention principle: Environmental justice demands the cessation of production of all toxins, hazardous wastes, and radioactive materials, and the prevention of harm before it occurs — not only remediation after the fact.

Precautionary principle: Where there is scientific uncertainty about whether a practice or substance causes harm, the burden of proof lies with those who would impose the risk, not with those who would bear it.

Restorative justice: Communities that have historically borne disproportionate environmental burdens are owed remediation — not just cessation of ongoing harm but active restoration of past damage to health, land, and community.

Holistic health: Environmental justice recognises that health is shaped by the totality of environmental conditions — air, water, soil, food, housing — and that communities cannot be healthy when their physical environment is systematically degraded.

5. Environmental Justice and Climate Change

Climate change has added a global and intergenerational dimension to environmental justice that has become central to the contemporary movement. The communities and nations that have contributed least to greenhouse gas emissions — low-income countries, indigenous communities, small island states — consistently face the greatest risks from climate impacts including sea level rise, drought, extreme heat, and food insecurity.

Within wealthy countries including the United States, the disproportionate burden of climate change also falls on low-income communities and communities of colour:

• Urban heat islands — where dense development, lack of tree cover, and limited green space concentrate heat — are more prevalent in lower-income urban neighbourhoods. Extreme heat is the leading weather-related cause of death in the USA.
• Flooding and storm surge from extreme weather events consistently causes disproportionate damage in communities with less infrastructure resilience and fewer resources for recovery
• Wildfire smoke — an increasingly significant air quality threat in the western USA — causes respiratory harm that is mediated by underlying health conditions that are themselves shaped by cumulative environmental exposure

The concept of climate justice has emerged as a sub-field that specifically focuses on these distributional questions within the climate context, calling for climate adaptation and mitigation strategies that explicitly address existing inequalities rather than assuming benefits will accrue equally.

6. Environmental Justice in Policy: From Executive Orders to the EPA

Environmental justice has moved progressively from a movement concept into formal policy frameworks in the United States, though implementation has been uneven across administrations.

Executive Order 12898 (1994): Clinton’s order directed federal agencies to develop environmental justice strategies and to consider the effects of their actions on minority and low-income populations. It established environmental justice as a legal consideration within federal decision-making.

EPA Office of Environmental Justice: Established in 1992, this office develops and coordinates EPA-wide environmental justice programmes, provides community grants, and maintains data tools including EJScreen — a publicly accessible mapping tool that overlays environmental and demographic data to identify communities with cumulative environmental burdens.

Justice40 Initiative (2021): The Biden administration launched the Justice40 Initiative with the goal of directing 40% of the overall benefits of federal climate, clean energy, and environmental investments to disadvantaged communities. It represented the most ambitious federal commitment to environmental justice principles in US history and was accompanied by the creation of a White House Environmental Justice Advisory Council.

Despite decades of executive action and agency policy, environmental justice advocates have consistently argued that the federal framework lacks enforceable teeth — that communities of colour can be harmed, can document the harm, can participate in public comment periods, and still see polluting facilities approved or violations go unpenalised. The gap between formal policy commitment and actual environmental outcome in affected communities remains one of the central critiques of the regulatory approach to environmental justice.

7. Environmental Justice Around the World

While the term and the movement have their clearest articulation in the United States context, the underlying dynamics are global:

Global South resource extraction: Mining, oil drilling, deforestation, and industrial agriculture in low-income countries frequently generate wealth that flows primarily to corporations and governments while environmental costs are borne by local, often indigenous communities who have little political power to resist.

Sacrifice zones: The concept of a sacrifice zone — a community or region deemed acceptable to destroy for economic or industrial purposes — appears in contexts from Appalachian coal mining communities in the United States to communities in the Niger Delta affected by decades of oil spills, to populations living downwind of industrial agriculture in Southeast Asia.

Electronic waste (e-waste): The global trade in e-waste, in which used electronics from wealthy countries are shipped to low-income countries for informal processing, results in toxic exposure for workers — often including children — in Ghana, Nigeria, China, and other receiving nations.

Climate migration: As climate impacts become more severe, the communities most likely to face forced displacement — low-lying coastal areas in Bangladesh, Pacific island nations, sub-Saharan African farming communities — are those that have contributed least to the emissions causing the displacement.

8. Criticisms and Ongoing Debates Within Environmental Justice

Like any significant policy framework, environmental justice is subject to active debate about its scope, methods, and effectiveness.

Measurement and causation debates: Some critics argue that environmental justice research demonstrates correlation between race/income and pollution burden but does not always establish that the polluting facilities were sited because of the demographic composition of the community — arguing instead that land values drive siting and demographic changes follow. Environmental justice researchers counter that the distinction matters less than the outcome: whether intentional or structural, the result is the same for affected communities.

Tension with economic development: Environmental justice frameworks can generate friction with economic development arguments in low-income communities, where residents may simultaneously want cleaner air and the jobs that a facility brings. This tension is real and does not have a universal resolution — it requires community-level deliberation about trade-offs rather than external imposition of either outcome.

Scope creep concerns: As the concept has expanded to encompass climate justice, food justice, housing justice, and other frameworks, some scholars and advocates argue that the analytical specificity of the original environmental justice framework risks being diluted. Others see the expansion as appropriately reflecting the interconnected nature of the harms.

Environmental justice is ultimately about a straightforward but persistently contested idea: that access to a clean, safe, and healthy environment is a fundamental right, not a privilege distributed according to wealth or race. The movement that has built around this idea has produced lasting changes in how environmental policy is conceived, analysed, and evaluated — and continues to challenge institutions to close the gap between stated commitments and measurable outcomes in the communities that have borne the heaviest environmental burdens. For context on how political systems can be structured to prevent the marginalisation of minority communities more broadly, 5 reasons why power sharing is desirable explores the democratic mechanisms designed to protect those with less political power. And since poverty is both a cause and a consequence of disproportionate environmental burden, 5 major reasons for poverty in India illustrates how environmental conditions and economic disadvantage reinforce each other in a specific national context.