Incorporating health outcomes into environmental justice research: The case of children's asthma and air pollution in Phoenix, Arizona

Asthma is a health condition that is also an environmental justice issue. Using an environmental justice frame, this paper explores socio-demographic, indoor hazard, and air quality factors that contribute to disparities in asthma hospitalizations. Multivariate Poisson regression models predicting asthma hospitalizations at the zip code level are employed to examine the case of metropolitan Phoenix, Arizona (AZ). Controlling for socio-demographics, indoor hazards, and toxic releases from industry, ozone was the strongest predictor of asthma hospitalizations. This paper contributes to the project of inserting health measures into quantitative environmental justice studies.     

Representing inequities in the distribution of socio-economic benefits and environmental risk

There is currently no standard methodfor analyzing claims of environmental inequity. Neitheris there a database of statistics on the extent ofrelationship between regional indicators ofenvironmental quality, likely sources of pollution, andthe demographic characteristics of affectedpopulations. The resolution of environmental disputesis often hampered by inadequate communication betweenstakeholder groups about their perceptions andprioritization of the issues in dispute and bydifferential access to information about the issues byeach stakeholder group. This paper describes a web-based tool, ICEP, that uses multi-layered GIS maps toestablish a standard method for analyzing claims ofenvironmental inequity and establish a database ofcorrelation coefficients between environmentalindicators, industry type by SIC code, and demographiccharacteristics of the population in proximity tonoxious facilities. The maps are generated fromstakeholder reports of environmental quality and aredesigned to be accessible via the Internet. Thisprovides stakeholders with direct access to graphicaldisplays of the perceptions of their co-stakeholdersand provides all groups with links to relevantinformation sources about the issues in dispute. ICEPenhances existing community environmental websites likeScorecard and Envirofacts by providingdisplays of median household income as a measure of thedistribution of benefits accrued within an area.     

Not so Black and White: environmental justice and cumulative impact assessments

A growing number of scientific studies in recent years have investigated disparate exposure to ecological hazards in American society. Working from an environmental justice perspective, this body of research consistently reveals that poor communities of color are most likely to bear a disproportionate burden of negative externalities. These studies utilize a wide range of research methodologies, including various indicators of ecological hazards (e.g., proximity to waste sites, industrial emissions, ambient air quality), but few, if any, utilize composite measures to approximate cumulative environmental impact. Consequently, the environmental justice (EJ) literature is characterized by a failure to effectively measure overall impact from an extensive range of ecological hazards. Limitations on available data make this a serious problem for present and future studies. We argue that cumulative measures of environmental impact can play an important role in furthering our understanding of environmental injustices in the United States. In this study of Massachusetts, we develop and implement such a cumulative measure of negative environmental impacts. By controlling for the density and severity of ecological hazardous sites and facilities within every community in the state, we demonstrate that exposure patterns take a generally linear distribution when analyzed by race and class. So, while our results reaffirm previous findings that low-income communities and communities of color bear significantly greater ecological burdens than predominantly White and more affluent communities, our findings also suggest that environmental injustices exist on a remarkably consistent continuum for nearly all communities. In other words, as the minority population and lower-income composition of a community increases, correspondingly, so does cumulative exposure to environmental hazards. In this respect, communities which are more racially mixed and of moderate income status that are not typically identified as meeting EJ criteria (in demographic terms) also face more significant ecological hazards. Thus, the strict bifurcation of communities into categories of Environmental Justice and Non-Environmental Justice is problematic, and poses a serious dilemma for policy makers, public health officials, and community activists. To overcome this challenge requires the adoption of a cumulative environmental justice impact assessment (CEJIA), which in addition to the demographic characteristics of a community, also takes into account the total environmental burden and related health impacts upon residents. Furthermore, through the adoption of the precautionary principle, source reduction, and alternative forms of “cleaner” production, environmental justice advocates must work for policies which reduce the environmental threat for the full range of communities, as well as their own.     

Parental altruism and the value of avoiding acute illness: are kids worth more than parents?

A model describing parents’ preferences to relieve their own and their children's acute illnesses is estimated using stated-preference data. Estimated marginal rates of substitution (MRS) between child and parent illness are about two, indicating that parents value children's illness attributes twice as highly as their own. The MRS is larger for younger children, falls toward unity as the child approaches adulthood, and appears to reflect parental altruism rather than parent–child differences in initial health or illness costs. Intra-family allocations may compensate for chronic health impairments. Parents’ willingness to pay to avoid own or child illness increases with income, declines with fertility, increases at a decreasing rate with duration and number of symptoms, and depends on perceived discomfort and activity restrictions. Current methods of assessing morbidity benefits of environmental regulations may understate substantially the value of children's health, particularly in African-American families.     

Polyphonic environmental planning processes: establishing conceptual connections between procedural and recognition justice

By drawing on Mikhail Bakhtin's notion of polyphony, this paper theorises polyphonic environmental planning processes. It argues that Bakhtin's vision of polyphony reveals new insights about the nature of inclusive and transformative environmental planning processes that align and contrast with existing traditions of participatory planning. The polyphonic environmental planning processes are theorised as having two criteria: difference and relationship. The conditions needed to satisfy these criteria are explained through procedural and recognition justice accounts. The paper intervenes in the ongoing scholarly discussion about the ethical base of contemporary planning theories by suggesting that the polyphonic construction of environmental planning processes will have implications on the form and content of these processes. In terms of the form, the polyphonic environmental planning processes imply the creation of an inclusive, dialogical space. In terms of the content, recognising the intrinsic value of otherness will alter the self–other relationship.     

From socioeconomic disparity to environmental injustice: the relationship between housing unit density and community green space in a medium city in Pakistan

Rapid urbanisation, lack of proactive planning and improper allocation of resources may result in socio-economic disparity among and within cities, causing social unrest and environmental injustice in the neighbourhoods. This study aims to examine whether the planning standards for housing schemes in Pakistan are able to maintain equitable access to green spaces within the cities. Ten residential sites in Sheikhupura city with different housing unit sizes and densities were selected for the study. The supply of urban green infrastructure in housing scheme has been assessed: (i) by comparing the percentage of green spaces, including community parks and open spaces and street landscape; and (ii) by calculating per dwelling unit and per capita share of green spaces. These indicators have been studied against the housing density and population density of the schemes by applying correlation and linear regression models. The results show that all the housing schemes plans provide for similar amounts of green space as a percentage of total area. The per capita share of green spaces is very low in high-density areas, but interestingly, the street landscape has a higher potential to contribute to the overall landscape in high-density neighbourhoods, compensating for low per capita green space. Housing unit density and population density must be incorporated in planning standards so planners can effectively devise a mix of community parks, street landscape and private green spaces to help maintain per capita green spaces, and hence environmental resource equality in different parts of the city.     

Blocking pipelines,unsettling environmental justice: from rights of nature to responsibility to territory

ABSTRACT

Indigenous peoples are among the most affected by environmental injustices globally, however environmental justice theory has not yet meaningfully addressed decolonisation and the resistance of Indigenous communities against extractivism in the settler-colonial context. This paper suggests that informing environmental justice through decolonial analysis and decolonising practices can help transcend the Western ontological roots of environmental justice theories and inform a more radical and emancipatory environmental justice. The Unist’ot’en Resistance and Action Camp blocking pipelines in northwestern British Columbia, Canada, their “Reimagined Free Prior and Informed Consent protocol” and the Delgamuukw case are described to discuss limitations of the state and legal framework for accommodating a decolonial and transformative environmental justice. A decolonial analysis informed by these two moments of Wet’sewet’ten history suggests limits and adaptations to the trivalent EJ framework based on recognition, participation and distribution. It is argued that a decolonising and transformative approach to environmental justice must be based on self-governing authority, relational ontologies of nature and epistemic justice and the unsettling of power through the assertion of responsibility and care through direct action. This discussion is placed in the context of the expansion of the concept of ecological rights, for example through the enshrining of the “Rights of Nature” in the constitutions of countries such as Bolivia and Ecuador, to highlight the Inherent tensions in the translation of Indigenous cosmo-visions into legal systems based on universalist values.     

Turning the Tide: How Blue Carbon and Payments for Ecosystem Services (PES) Might Help Save Mangrove Forests

In this review paper, we aim to describe the potential for, and the key challenges to, applying PES projects to mangroves. By adopting a “carbocentric approach,” we show that mangrove forests are strong candidates for PES projects. They are particularly well suited to the generation of carbon credits because of their unrivaled potential as carbon sinks, their resistance and resilience to natural hazards, and their extensive provision of Ecosystem Services other than carbon sequestration, primarily nursery areas for fish, water purification and coastal protection, to the benefit of local communities as well as to the global population. The voluntary carbon market provides opportunities for the development of appropriate protocols and good practice case studies for mangroves at a small scale, and these may influence larger compliance schemes in the future. Mangrove habitats are mostly located in developing countries on communally or state-owned land. This means that issues of national and local governance, land ownership and management, and environmental justice are the main challenges that require careful planning at the early stages of mangrove PES projects to ensure successful outcomes and equitable benefit sharing within local communities.

Electronic supplementary material

The online version of this article (doi:10.1007/s13280-014-0530-y) contains supplementary material, which is available to authorized users.     

Legitimating the environmental injustices of war: toxic exposures and media silence in Iraq and Afghanistan

During the Iraq and Afghanistan wars, the US Department of Defense burned the majority of its solid waste in open-air pits or trenches, producing large amounts of potentially hazardous emissions. While journalists have covered stories of US service members who link their illnesses to these fumes, they have almost entirely ignored potential civilian impacts. However, satellite images demonstrate that pollution from open-air trash burning on US bases could not have impacted US personnel without also harming Iraqi and Afghan civilians living near bases, indicating that burn-pit pollution is an important, if unacknowledged, environmental justice issue. Content analysis of news articles shows the extent to which civilian impacts have been left out of mainstream US media reporting on burn-pit pollution. This selective attention is symptomatic of the way military violence is legitimated, which involves a complicit news media that typically overlooks the humanitarian impacts of war.     

Environmental justice in Appalachia Ohio? An expanded consideration of privilege and the role it plays in defending the contaminated status quo in a white,working-class community

Environmental justice addresses inequitable distributions of health risks from exposure to pollution and other hazards. Appalachian residents of southeastern Ohio who live along the Ohio River are disproportionately subject to industrial pollution. Of particular concern is the DuPont Washington Works plant where perfluorooctanoic acid, or C8, was used to make consumer products. Although company officials became aware in 1984 that the water supply of Little Hocking, Ohio, was tainted with C8 coming from its plant, residents were not notified until 2002. Subsequent studies determined a number of health problems, including cancer, are linked to residents’ exposure. This qualitative study asked Little Hocking residents and environmental regulators if they consider C8 contamination in Little Hocking an injustice. Results indicate a lack of consensus – even among affected residents – concerning DuPont's^® actions as constituting an injustice. This finding, among others, is used to argue that many residents in Little Hocking, through their association with DuPont^®, benefit from class-based forms of privilege and seek to maintain them in the context of immobility and economic uncertainty. This explains why some communities may be considered an environmental justice community from an academic standpoint, but not self-identify as such. However, maintaining privilege at the local scale in the context of weak regulation enhances exploitation in Little Hocking while contributing to power at extra-local scales. Thus, environmental justice activists in white, working-class communities must overcome the challenge posed by privilege that defends the contaminated status quo.