Air Toxics and Health Risks in California: The Public Health Implications of Outdoor Concentrations

Of the 188 hazardous air pollutants (HAPs) listed in the Clean Air Act, only a handful have information on human health effects, derived primarily from animal and occupational studies. Lack of consistent monitoring data on ambient air toxics makes it difficult to assess the extent of low-level, chronic, ambient exposures to HAPs that could affect human health, and limits attempts to prioritize and evaluate policy initiatives for emissions reduction. Modeled outdoor HAP concentration estimates from the U.S. Environmental Protection Agency's Cumulative Exposure Project were used to characterize the extent of the air toxics problem in California for the base year of 1990. These air toxics concentration estimates were used with chronic toxicity data to estimate cancer and noncancer hazards for individual HAPs and the risks posed by multiple pollutants. Although hazardous air pollutants are ubiquitous in the environment, potential cancer and noncancer health hazards posed by ambient exposures are geographically concentrated in three urbanized areas and in a few rural counties. This analysis estimated a median excess individual cancer risk of 2.7E-4 for all air toxics concentrations and 8600 excess lifetime cancer cases, 70% of which were attributable to four pollutants: polycyclic organic matter, 1,3 butadiene, formaldehyde, and benzene. For noncancer effects, the analysis estimated a total hazard index representing the combined effect of all HAPs considered. Each pollutant contributes to the index a ratio of estimated concentration to reference concentration. The median value of the index across census tracts was 17, due primarily to acrolein and chromium concentration estimates. On average, HAP concentrations and cancer and noncancer health risks originate mostly from area and mobile source emissions, although there are several locations in the state where point sources account for a large portion of estimated concentrations and health risks. Risk estimates from this study can provide guidance for prioritizing research, monitoring, and regulatory intervention activities to reduce potential hazards to the general population. Improved ambient monitoring efforts can help clarify uncertainties inherent in this analysis.     

Listening to children with cancer

Many children now live with cancer rather than die from it, and such children need both to continue their social, emotional and cognitive development and to make long‐term psychological adjustments. This paper has its foundations in the findings of a research project set up to explore issues pertinent to the current provision of an activity week experience for a group of British paediatric cancer patients. This research suggested that the activity week appeals to children who are confident, active and able to separate from parents and whose parents are keen to encourage independence and new experiences. Children diagnosed and treated at a younger age and further away from treatment are more likely to express concerns about homesickness and safety and to not apply for the week. In this paper, issues of protection, independence and disability are discussed with reference to the importance of parental attitude on children's psychological accommodation to disease and treatment. Copyright © 2000 John Wiley & Sons, Ltd.     

Rights Versus Morality: Online Debate About Decriminalization of Gay Sex in Singapore

This article presents a quantitative content analysis of 10,473 comments from two opposing online petitions related to the legal status of a section of the penal code in Singapore used to ban sex between men. Results indicate numerous significant differences in how the two sides discussed the law and its significance. In particular, they used different types of arguments to support their views and expressed different kinds of concerns over the potential impact of changing or maintaining the law. The patterns of language use seem to reflect distinctly different approaches to the debate and suggest the difficulty of finding common ground amid this contentious social issue, but they also reveal similarities to how Western cultures have framed the debate.     

Neighborhood Scale and Collective Efficacy: Does Size Matter?

The theory of collective efficacy emphasizes the role of the neighborhood as a unit of social control that can deter crime. The neighborhood unit is most often defined as a census tract or a similar administratively defined measure. These neighborhood definitions are not always sociologically meaningful. That is, administratively defined geographical areas do not necessarily align with residents' perceptions of their neighborhood's boundaries, which incorporate the familiarity with an area and interactions with other residents. Officially defined neighborhoods often present an inaccurate representation of collective efficacy, as these areas are not likely to function as a cohesive social unit. An alternative measure of “bespoke” neighborhoods is presented in geographical research. The bespoke neighborhood identifies a neighborhood area as the distance from a specific point or the number of people situated nearest to a specific location. This concept takes into consideration each resident's unique definition of the neighborhood. In addition, the bespoke neighborhood can be assessed on different scales to identify the most appropriate neighborhood size, where patterns of behavior are most meaningful. Bespoke neighborhoods can be used to identify sociologically meaningful neighborhoods that can inform the theory of collective efficacy.     

Charity Transgressions, Trust and Accountability

This research demonstrates how sustained charity fraud is supported when organisations do not develop strong accountability links to salient stakeholders. Whilst increased regulation is one response to reduce charity fraud and to increase organisational accountability, regulators seldom recognise the myriad heterogeneous needs of stakeholders. This research explores the tactics employed by beneficiaries and the donating public to escalate their accountability demands on such charities. By preferring the most powerful stakeholders, charities miss the opportunity to design effective processes to discharge accountability to meet their moral obligations to legitimate stakeholders. This article calls for increased ??stakeholder understanding?? by charity governors as a policy to recognise the moral rights of these stakeholders and to reduce charity transgressions.     

Credit Card Blues: The Middle Class and the Hidden Costs of Easy Credit

In an era of increased access to credit, it becomes increasingly important to understand the consequences of taking on unsecured consumer debt. We argue that credit can have both positive and negative consequences resulting from its ability to smooth life transitions and difficulties but that this occurs simultaneously with increased financial risks and stress resulting from carrying unsecured debt. We find that those in the middle of the income distribution suffer the greatest disruptions to mental health from carrying debt. Affluent borrowers are relatively unmoved by debt, suggesting the use of short‐term debt as a convenience strategy for the financially well heeled. The least advantaged borrowers also suffer emotionally less from debt, possibly because securing spendable funds for necessities remains their most pressing concern. The onset of the Great Recession, however, produced increased emotional distress for all classes.     

Humor and Social Movements

At first glance, humor and politics may appear oppositional. Politics is often understood as serious, important, and grave, while humor is perceived as lighthearted and frivolous. Beneath the surface, however, it is evident that humor and politics are actually inextricably linked and have been throughout political history. This paper interrogates the tensions between humor and seriousness, importance and frivolity, and legitimate and dismissible to examine the manifestations of humor in social movement protest. I discuss how humor is used as a communicative and emotional strategy for social movement activists and organizations and focus on two constellations of movement humor: humor directed outside the group in the forms of tactics and frames, which I term external humor, and the role of humor in leadership, collective identity, and emotional labor, termed internal humor. To illustrate the role of humor in protest, I integrate examples from scholarly research, media depictions, and participant observation data to provide examples of how humor is manifest as an external tactic, social movement frame, and its potential role in strengthening ties to leadership and collective identity. The essay concludes by highlighting some potential paths for future study about the relationship between humor, ideology, identity, and power.     

Performing counter-narratives and mining creative resilience: using applied theatre to theorize notions of youth resilience

As part of a nationwide study of growing socio-spatial inequality, researchers collaborated with a Toronto youth shelter and a theatre company, Project: Humanity, to use drama methods to explore local manifestations of poverty and social polarization. Together, shelter-dwelling youths and researchers challenged understandings of ‘resilience’ beyond their normative framings that fail to consider youth perspectives. Provoking affective encounters, the drama methodology activated a youth critique of structural inequalities and a peer mentoring for developing tactics to confront incidents such as unwelcome police interactions. The authors propose the concept of creative resilience, which draws from the idea of the ‘ensemble’ in drama, to collectively devise and rehearse strategies of survival and resistance for application in the real world. Such creative and critical improvised encounters catalyse, they further argue, a critical-affective stance in participants, facilitators, and researchers. Such a critical-affective stance demands theoretical sophistication in the analysis of empirical accounts because it values affect as constitutive to knowledge production. Using an illustrative case, the authors put forward a new theoretical frame for youths resilience as an ensemble practice. The findings of this study support the experiential and cultural knowledge of youth as critics and agents of resistance in the face of growing global socio-spatial inequality.