Developing sociopolitical consciousness of race and social class inequality in adolescents attending progressive and no excuses urban secondary schools

Sociopolitical consciousness refers to an individual’s ability to critically analyze the political, economic, and social forces shaping society and one’s status in it. A growing body of scholarship reports that high levels of sociopolitical consciousness are predictive in marginalized adolescents of a number of key outcomes including resilience and civic engagement. The present study explored the role that urban secondary schools can play in fostering adolescents’ sociopolitical consciousness through a longitudinal, mixed methods investigation of more than 400 adolescents attending “progressive” and “no excuses” charter high schools. Analyses revealed that, on average, students attending progressive high schools demonstrated sizeable shifts in their sociopolitical consciousness of racial inequality, and students attending no excuses high schools demonstrated sizeable shifts in their sociopolitical consciousness of social class inequality. Qualitative interviews with participating students offered insight into the curriculum, programming, and practices that these youth perceived as contributing to these differences in their sociopolitical consciousness.     

Conditions of life in the city: medicine and gendered relations in Maputo,Mozambique

How do material conditions, urban life strategies, and postcolonial medical infrastructures shape the practices of care available to patients and families in Maputo? How do global health interventions articulate with urban economies, colonial legacies, and gendered relations? Under what conditions is health made available in Mozambique's capital? This article explores these questions through the experiences of one young woman as she moves through clinical and city spaces and through changing familial and residential situations. Showing how health is shaped by gendered relations and material circumstances (or condições) as they are refracted through urban space, her experiences make clear that care both requires and creates complex material‐relational conditions rooted in clinic practice, urban forms, and gendered social and familial life. In the midst of complex medical regimes and rapidly changing urban spaces, these conditions constitute the ground on which women access medicine but also give rise to exclusions from forms of care produced by both biomedicine and social relations. Arguing for greater attention to the role of gender, urban space, economy, and exchange in theorizing health in situated urban and transnational spaces, this article advocates for accounts that go beyond biomedical and clinical framings of life, health, and well‐being and that centre relational accounts of life in the city.     

Being a burden to others and wishes to die: The importance of the sociopolitical context

All articles in May 2019’s special issue of Bioethics offer profound insights into the issue of “being a burden to others” in relation to wishes to die, which are highly relevant for ethical debates about end-of-life care and physician-assisted dying. In this reply, we wish to stress the importance of acknowledging and analyzing the sociopolitical context of the phenomenon “being a burden” in relation to wishes to die and we will show how this analysis could benefit from a care ethical approach. As discussions in care ethics have made clear, caring practices are both social and political practices. An empirical and ethical analysis of “being a burden” therefore needs to take institutional and societal norms and structures into account, in addition to first-person experiences and concepts such as caring needs, relational autonomy, and interdependency. Besides the relevance of the sociopolitical context for the phenomenon “being a burden” as such, the sociopolitical context also seems relevant for the investigation of the phenomenon, which we will illustrate by reflecting on “being a burden” in relation to the practice of physician-assisted dying in the Netherlands.     

Lonely drinking fountains and comforting coolers: paradoxes of water value and ironies of water use

This article focuses ethnographically on Americans and technologies of drinking water, as tokens of and vehicles for health, agency, and surprising kinds of community. Journalists and water scholars have argued that bottled water is a material concomitant of privatization and alienation in U.S. society. But, engaging Latour, this research shows that water technologies and the groups they assemble, are plural. Attention to everyday entwining of workplace lives with drinking fountains, single-serve bottles, and spring water coolers shows us several different quests, some individualized, some alienated, but some seeking health via public, collective care, acknowledgment of stakeholding, and community organizing. Focused on water practices on a college campus, in the roaring 1990s and increasingly sober 2000s in the context of earlier U.S. water histories of inclusion and exclusion, I draw on ethnographic research from the two years that led up to the recession and the presidential election of 2008. I argue for understanding of water value through attention to water use, focusing both on the social construction of water and the use of water for social construction.     

城市建筑代谢研究方法及其展望

建筑代谢是当前城市代谢研究领域中的一个新兴热点问题,其研究着重关注建筑系统中物质能量流动可能对周围环境产生的压力及其有害影响。本文在阐明城市建筑代谢内涵的基础上,综述了国内外建筑代谢研究方法的进展情况,分析了目前城市建筑代谢研究方法的适用范围及其特点,指出了城市建筑代谢研究方法在未来应从以下几个方面发展:开发跨城市边界的代谢研究方法;注重建筑代谢中非物质性代谢流研究;制定适合乡土建筑地域特点的代谢研究方法;综合物质量和价值量的建筑代谢研究,全面认识和评价建筑的可持续性。     

Climate Change,Water Practices and Relational Worlds in the Andes

Climate change translates into insecure water provision and produces new uncertainties for farmers and politicians in Colca Valley, Southern Peru. Anthropological studies of climate change have mainly focused on adaptation, resilience and so-called indigenous traditional knowledge. This article argues that a stronger ethnographic focus on material practices – including knowledge practices – can contribute to a more nuanced understanding of climate change effects, responses and forms of water management. The author aims to see responses to climate change as more than cultural representations, and therefore focuses on water practices and the realities that these practices make, as well as the relational webs of humans, environment, infrastructure and other-than-human beings. The article explores different practices that enact multiple versions of water, and multiple – yet related and entangled – water worlds. The author suggests that this has implications for how we understand politics of climate and water: as tensions between singularizing practices and multiplicity.     

Evaluation Approaches for Advancing Urban Water Goals

Urban areas (especially cities) are challenged in meeting their direct water needs from local sources. They also exert strain on global water resources through their indirect (virtual) water use. Agencies concerned with urban water management have visions and goals for managing direct water use, but indirect use is only inferred in more global visions for sustainable consumption. There is limited quantification of “urban water performance” at the macro urban scale (whole of city) to monitor progress toward these goals. It is constrained by a lack of clarity about the evaluation approaches that best serve them. We ask, How can the evaluation approaches described in literature advance urban water management goals? We reviewed the utility of eight evaluation approaches, including urban water system modeling, urban metabolism (territorial and mass balance), consumption (life cycle assessment, water footprinting, and input‐output analysis), and complex systems (ecological network analysis and systems dynamics) approaches. We found that urban metabolism based on water mass balance is a core method for generating information to inform current goals for direct urban water use, with potential for being “coupled” with the other approaches. Consumption approaches inform the management of indirect water use. We describe this in a framework for urban water evaluation to give greater clarity to this field and flag the further research that would be needed to progress this. It includes the recommendation to differentiate the evaluation of direct and indirect urban water, but to also interpret them together.     

Recreated practices by Mapuche women that strengthen place identity in new urban spaces of residence in Santiago,Chile

The phenomenon of migration to cities by indigenous Mapuche people of Chile is associated with various consequences, such as the loss of ethnic identity and cultural practices. This study aims to describe how ethnic identity is maintained through the recreation of ancestral cultural practices that Mapuche women promote in their families, generating identification to new spaces of residence. This qualitative research draws on analyses of forty-eight interviews conducted with twelve families from four neighbourhoods in Santiago. The study reveals ways in which key traditional Mapuche practices are translated and recreated through the processes of place-referent continuity and place-congruent continuity in new urban areas of residence which in turn express variant forms of ethnic identity and everyday politics of care that extend beyond folkloric notions of rural indigeneity and more static political ideologies of ethno-national autonomy.     

Health of the urban poor in developing countries

The urban poor are at the interface between underdevelopment and industrialization and their disease patterns reflect the problems of both. From the first they carry a heavy burden of infectious diseases and malnutrition, while from the second they suffer the typical spectrum of chronic and social diseases.     

Disability and <Emphasis Type="Italic">Depression</Emphasis>

Here, Ann Cvetkovich, interviewed by Abby Wilkerson, brings Cvetkovich’s influential cultural studies analysis of depression explicitly into conversation with disability studies. Cvetkovich understands “feeling bad” (a term she prefers to “depression”) as a defining affective state under neoliberalism. Drawing on a distinctive historical/cultural archive, she challenges the atomism of the neoliberal medical model that frames depression and affective distress more generally as the result of faulty brain chemistry—individual organisms gone awry. Instead, she traces these common experiences to sociopolitical phenomena ranging from current neoliberal demands for productivity as exemplified in university life, to histories of colonization, slavery, and displacement. The conversation considers the value of disability frameworks for understanding mental health diagnoses and the intersections of social institutions, bodily practices, and everyday affective life.     

From “Shrinks” to “Urban Shamans”: Argentine Immigrants’ Therapeutic Eclecticism in New York City

This article examines Argentine immigrants' reliance on informal networks of care that enable their access to a variety of health providers in New York City (NYC). These providers range from health brokers (doctors known on a personal basis) to urban shamans, including folk healers and fortunetellers of various disciplines. A conceptual framework, based on analysis of social capital categories, is proposed for the examination of immigrants' access to valuable health resources, which are based on relationships of reciprocity and trust among parties. Results revealed immigrants' diverse patterns of health-seeking practices, most importantly their reliance on health brokers, epitomized by Argentine and Latino doctors who provide informal health assistance on the basis of sharing immigrants' social fields and ethnic interests. While mental health providers constitute a health resource shared by Argentines' social webs, urban shamans represent a trigger for the activation of women's emotional support webs. Contrary to the familiar assumption that dense and homogenous networks are more beneficial to their members, this article underscores the advantages of heterogeneous and fluid social webs that connect immigrants to a variety of resources, including referrals to diverse health practitioners.     

Freshwater salinization syndrome: from emerging global problem to managing risks

Freshwater salinization is an emerging global problem impacting safe drinking water, ecosystem health and biodiversity, infrastructure corrosion, and food production. Freshwater salinization originates from diverse anthropogenic and geologic sources including road salts, human-accelerated weathering, sewage, urban construction, fertilizer, mine drainage, resource extraction, water softeners, saltwater intrusion, and evaporative concentration of ions due to hydrologic alterations and climate change. The complex interrelationships between salt ions and chemical, biological, and geologic parameters and consequences on the natural, social, and built environment are called Freshwater Salinization Syndrome (FSS). Here, we provide a comprehensive overview of salinization issues (past, present, and future), and we investigate drivers and solutions. We analyze the expanding global magnitude and scope of FSS including its discovery in humid regions, connections to human-accelerated weathering and mobilization of ‘chemical cocktails.’ We also present data illustrating: (1) increasing trends in salt ion concentrations in some of the world’s major freshwaters, including critical drinking water supplies; (2) decreasing trends in nutrient concentrations in rivers due to regulations but increasing trends in salinization, which have been due to lack of adequate management and regulations; (3) regional trends in atmospheric deposition of salt ions and storage of salt ions in soils and groundwater, and (4) applications of specific conductance as a proxy for tracking sources and concentrations of groups of elements in freshwaters. We prioritize FSS research needs related to better understanding: (1) effects of saltwater intrusion on ecosystem processes, (2) potential health risks from groundwater contamination of home wells, (3) potential risks to clean and safe drinking water sources, (4) economic and safety impacts of infrastructure corrosion, (5) alteration of biodiversity and ecosystem functions, and (6) application of high-frequency sensors in state-of-the art monitoring and management. We evaluate management solutions using a watershed approach spanning air, land, and water to explore variations in sources, fate and transport of different salt ions (e.g. monitoring of atmospheric deposition of ions, stormwater management, groundwater remediation, and managing road runoff). We also identify tradeoffs in management approaches such as unanticipated retention and release of chemical cocktails from urban stormwater management best management practices (BMPs) and unintended consequences of alternative deicers on water quality. Overall, we show that FSS has direct and indirect effects on mobilization of diverse chemical cocktails of ions, metals, nutrients, organics, and radionuclides in freshwaters with mounting impacts. Our comprehensive review suggests what could happen if FSS were not managed into the future and evaluates strategies for reducing increasing risks to clean and safe drinking water, human health, costly infrastructure, biodiversity, and critical ecosystem services.

     

The current and potential role of urban metabolism studies to analyze the role of food in urban sustainability

Food supply chains are essential for urban sustainability. To reflect on the state of knowledge on urban food flows in urban metabolism research, and the actual and potential role of urban metabolism studies to tackle food sustainability in cities, we systematically review scientific research on food from an urban metabolism perspective and apply statistical and thematic analyses. The analysis of 89 studies provides insights as to the relation between food supply and (environmental and social dimensions of) urban sustainability. First, food is an important contributor to urban environmental impacts, if a consumption-based approach is adopted. Secondly, the social impacts of urban food supply remain scarcely studied in urban metabolism research, but emerging results on public health, malnutrition, and food waste appear promising. In parallel, we find that the findings of the studies fail to engage with debates present in the broader literature, such as that of food justice. Our analysis shows that most studies focus on large cities in high-income, data-rich countries. This limits our understanding of global urban food supply. Existing studies use innovative mixed-methods to produce robust accounts of urban food flows in data-scarce contexts; expanding these accounts is necessary to get a better understanding of how urban food supply and its diverse impacts in terms of environmental and social sustainability may vary across cities, a necessary step for the urban metabolism literature to contribute to current debates around food sustainability and justice.     

Let's Not Forget the Biodiversity of the Cities

Cities contain over half of the world's population and are the source of many anthropogenic effects on the world's biota. Close examination of San Juan, Puerto Rico, a tropical city, reveals a significant green infrastructure. The city contains natural and human-constructed forests, urban aquatic systems with native and introduced species, and a thriving and diverse biota adapted to urban conditions. It behooves tropical ecologists to pay attention to the biodiversity of urban environments to learn lessons about ecological persistence and adaptation to novel anthropogenic environments.     

Assessing the Consistency and Microbiological Effectiveness of Household Water Treatment Practices by Urban and Rural Populations Claiming to Treat Their Water at Home: A Case Study in Peru

Background

Household water treatment (HWT) can improve drinking water quality and prevent disease if used correctly and consistently by vulnerable populations. Over 1.1 billion people report treating their water prior to drinking it. These estimates, however, are based on responses to household surveys that may exaggerate the consistency and microbiological performance of the practice—key factors for reducing pathogen exposure and achieving health benefits. The objective of this study was to examine how HWT practices are actually performed by households identified as HWT users, according to international monitoring standards.

Methods and Findings

We conducted a 6-month case study in urban (n = 117 households) and rural (n = 115 households) Peru, a country in which 82.8% of households report treating their water at home. We used direct observation, in-depth interviews, surveys, spot-checks, and water sampling to assess water treatment practices among households that claimed to treat their drinking water at home. While consistency of reported practices was high in both urban (94.8%) and rural (85.3%) settings, availability of treated water (based on self-report) at time of collection was low, with 67.1% and 23.0% of urban and rural households having treated water at all three sampling visits. Self-reported consumption of untreated water in the home among adults and children <5 was common and this was corroborated during home observations. Drinking water of self-reported users was significantly better than source water in the urban setting and negligible but significantly better in the rural setting. However, only 46.3% and 31.6% of households had drinking water <1 CFU/100 mL at all follow-up visits.

Conclusions

Our results raise questions about the usefulness of current international monitoring of HWT practices and their usefulness as a proxy indicator for drinking water quality. The lack of consistency and sub-optimal microbiological effectiveness also raises questions about the potential of HWT to prevent waterborne diseases.     

干旱区绿洲城市树木健康评估及影响因素——以乌鲁木齐市为例

树木作为城市绿色基础设施重要组分,其健康直接影响城市生态系统服务及人居环境质量。城市化进程加快导致生态土地缺失,同时缺乏合理养护加之极端自然条件干扰对树木健康造成严重威胁。为揭示城市树木健康风险及影响因素,对乌鲁木齐市核心城区117个样地绿化树木进行健康评估,从4个维度12个指标构建树木健康分级体系,基于样地调查结果,分析树木组成、结构、关联性、健康状况及影响因素,揭示乌鲁木齐市不同功能区树木健康差异。旨在为研究区树木健康保护、城市绿地可持续经营及城市生态文明建设提供理论依据和数据支撑。结果表明：（1）乌鲁木齐市城市园林树木乔灌比为8.3 ： 1,树木多样性与种间关联程度较低。榆树占比高达43.87%,其中白榆占比22.62%,是主要优势树种;（2）不同树种健康程度呈现差异性,榆树类健康状况呈现圆冠榆 > 大叶榆 > 白榆 > 垂枝榆特征;（3）城市不同功能区树木健康也呈现异质性;以公园和居住小区树木健康分值较高,而行道树和学校庭院树木健康分值相对较低,且冗余分析进一步揭示地面铺装、林木配置结构、生长空间和胸径对树木健康影响程度最为显著。未来优化城市树木生境条件、提升物种丰富度、加强古树名木保育和提高园林绿化管理水平是维护和提升绿洲城市树木健康的重要举措。     

Water Works: Agency and Creativity in the Mitchell River Catchment

This paper outlines some of the theoretical developments in cultural anthropology that have been particularly useful in elucidating human engagements with land and resources. It examines some of the meanings and values encoded in water by a range of water using groups along the Mitchell River in northern Queensland, and their diverse ideas of what constitutes environmental ‘productivity’. Exploring some of the cultural and sub‐cultural beliefs and practices within the catchment area, it considers how these intersect with ecological issues; social issues; and with local conflicts over the ownership, control and management of water.     

An Analysis of Stocks and Flows Associated with Water Consumption in Indian Households

The focus of urban water system metabolism studies has, by and large, been restricted to what comes under the domain of the urban water utilities: water treatment and supply, and wastewater collection, treatment, and disposal. The material and energy flows both necessitated and facilitated by the supply of treated water to households—the water demand subsystem—are by no means negligible. This article studies the key flows into households associated with water consumption and the environmental impacts related to the same for India as a whole. Electricity consumption in washing machines and water heaters contributes the most to almost all the 13 environmental impact categories considered. This is easily explained by the fossil fuel heaviness of the Indian mix (>60%). Soaps contribute the most to terrestrial eco‐toxicity and malodorous air. In India, on a national scale, all the environmental impact categories deserve attention. The absolute consumption of electricity, soaps, and detergents, and the demand for home appliances will increase in the years to come.     

Advancing understanding of the complex nature of urban systems

Cities and urbanized regions are complex, dynamic, and highly integrated systems linking social, ecological, and technical infrastructure domains in ways that create deep challenges for good governance, policymaking, and planning. The combination of impacts from climate change in cities, air pollution, rapid population growth, multiple sources of development pressure and overall urban system complexity make it difficult for decision-makers to develop and guide development trajectories along more livable, equitable, and at the same time, more resilient pathways. Advancing urban sustainability and resilience agendas requires expanding the scope of inter- and trans-disciplinarity approaches, moving beyond the historically separate social–ecological and socio-technical approaches to jointly study social–ecological–technical infrastructure systems in cities. We take urban complexity as a given and suggest that in both research and practice we need to better capture and understand feedbacks, interdependencies, and non-linearities which create uncertainties and challenge the efficacy of governance practices to achieve normative goals for society. Here, we explore new methods, tools, and approaches to advance our understanding of urban system complexity through a series of journal special issue articles that examine urban structure–function relationships, urban sustainability transitions, green space availability, social–ecological memory, functional traits, and urban land use scenarios.     

Assessment of Environmental Impacts of an Aging and Stagnating Water Supply Pipeline Network

Aging urban infrastructure is a common phenomenon in industrialized countries. The urban water supply pipeline network in the city of Oslo is an example. Even as it faces increasing operational, maintenance, and management challenges, it needs to better its environmental performance by reducing, for instance, the associated greenhouse gas emissions. In this article the authors examine the environmental life cycle performance of Oslo's water supply pipelines by analyzing annual resource consumption and emissions as well as life cycle assessment (LCA) impact potentials over a period of 16 years, taking into account the production/manufacture, installation, operation, maintenance, rehabilitation, and retirement of pipelines. It is seen that the water supply pipeline network of Oslo has already reached a state of saturation on a per capita basis, that is, it is not expanding any more relative to the population it serves, and the stock is now rapidly aging. This article is part of a total urban water cycle system analysis for Oslo, and analyzes more specifically the environmental impacts from the material flows in the water distribution network, examining six environmental impact categories using the SimaPro (version 7.1.8) software, Ecoinvent database, and the CML 2001 (version 2.04) methodology. The long‐term management of stocks calls for a strong focus on cost optimization, energy efficiency, and environmental friendliness. Global warming and abiotic depletion emerge as the major impact categories from the water pipeline system, and the largest contribution is from the production and installation phases and the medium‐size pipelines in the network.