The rural health context in the United States presents unique ethical challenges to its approximately 60 million residents, who represent about one quarter of the overall population and are distributed over three-quarters of the country’s land mass. The rural context is not only identified by the small population density and distance to an urban setting but also by a combination of social, religious, geographical, and cultural factors. Living in a rural setting fosters a sense of shared values and beliefs, (...) a strong work ethic, self-reliance, and a tendency for close-knit extended social structures where overlapping relationships are commonplace. (shrink)

Since 9/11, citizens of all nations have been searching for a democratic public philosophy that provides practical and inspiring answers to the problems of the twenty-first century. Drawing on the wisdom of past and present pragmatist thinkers, Judith M. Green maps a contemporary form of citizenship that emphasizes participation and cooperation and reclaims the critical role of social movements and nongovernmental organizations. Starting with empowering processes of storytelling, truth and reconciliation, and collaborative vision-questing that allow individuals to give voice and (...) new meaning to their loss, anxiety, and hope, Green frames cooperative inquiries to guide transformative actions. From this "second strand" of the democratic experience, leaders and participating citizens can help to shape a more desirable democratic future. In dialogue with Richard Rorty, Judith Butler, James Baldwin, Martin Luther King Jr., Elie Wiesel, Viktor Frankl, Cornel West, and other contemporary thinkers, Green defines the need for deeper understanding and fulfillment of the potentials of the democratic ideal. Drawing insights from Thomas Jefferson, Walt Whitman, William James, John Dewey, Jane Adams, and other earlier thinkers, Green frames a pragmatist understanding of emerging realities and possibilities, growing wells of shared truths, multifaceted histories, and mutually transformative experiences of citizenship. Employing examples from America's complex history and from recent world events, Green locates four sites for effective citizen activism: government at all levels, nonprofit organizations, issue-focused campaigns and social movements, and daily urban living. Green shows how citizens can revive social hope and deepen the democratic experience by drawing on their own knowledge and developing their capabilities through inclusive civic participation. (shrink)

Children who live on the margins of society are disadvantaged in achieving their developmental potential because of the lack of a necessary stable environment and nurturing care. Many early prevention programs aim at mitigating such effects, but often the evaluation of their long-term effect is missing. The aim of the study presented here was to evaluate such long-term effects in two prevention programs for children-at-risk growing up in deprived social environments focusing on child attachment representation as the primary outcome as (...) well as on self-reflective capacities of teachers taking care of these children. The latter was a key component for promoting resilient behavior in children. Five hundred and twenty-six children aged 36 to 60 months at risk due to immigration status, low family socio-economic status and child behavior were examined in a cluster-randomized study comparing two preventions, the psychodynamic, attachment-based holistic approach EARLY STEPS (ES) with the classroom based FAUSTLOS (FA) for their efficacy. Primary outcome was the child attachment representation measured by the Manchester Child Attachment Story Task (MCAST). Secondary outcomes were derived from (a) the Caregiver-Teacher Report Form (C-TRF: problem behaviors, including anxiety/depressive symptoms, emotional-reactive and somatic problems, social withdrawal, aggressive behavior, and attention deficit), from (b) the Strength and Difficulties Questionnaire (SDQ, parent version: resilience and wellbeing) and (c) Self-Reflective Scales for teachers (SRS: self-reflective capacities of teachers). Compared to baseline, attachment and behavioral problems improved in both programs. ES led to more secure and more organized attachment representations (medium effect sizes). Aggressive behavior and externalizing problems were reduced in the FA group compared with ES, particularly in boys (medium effect sizes). Self-reflective capacities of the teachers increased only in the ES group. High correlation between children’s attachment type with the number of social risk factors and the increase of problematic social behavior strongly indicate that an increase in teachers’ self-reflective capacities helps to change children’s attachment patterns which thus strengthens the resilience of these children-at-risk [An ethical vote from LPPKJP 2009-02-25 was obtained and the trial registered; Clinical trial registration information: The trial was registered 14.02.2012 (DRKS00003500;https://www.drks.de)]. (shrink)

Modern urban life is increasingly characterized by specialized erotic worlds designed for sexual partnership and sexual sociality. In this article, I build on sociological theory developed in areas other than the sociology of sexuality to formulate a framework uniquely suited to the analysis of such modern erotic worlds--the sexual fields framework. Coupling Goffman's social psychological focus on situational negotiation with a Bourdieusian model of routine practice, the sexual fields framework highlights the relationship of interactional work to fields of objective (...) relations wherein historically specific erotic schemas acquire a structural manifestation that erotic players must navigate. In so doing, the sexual fields approach advances a set of sensitizing concepts for identifying the structures of collective sexual life, and raises a set of new lines of sociological inquiry, including the relationship of sexual fields to both psychoanalytic and macro-level structures and processes. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Kennedy Institute of Ethics Journal 13.4 (2003) 393-406 [Access article in PDF] U.S. Defunding of UNFPA:A Moral Analysis Ronald M. Green Ethical decisions made inside the Beltway sometimes have global consequences. Nowhere is this more true than with respect to the decision by Secretary of State Colin Powell on 21 July 2002 to halt $34 million in U.S. funding for the United Nations Population Fund (UNFPA). Behind this decision (...) lay the forces of America's abortion politics as well as tangled issues in law and bioethics.I became involved in this debate when, in early September 2003, I served as a member of a nine-person delegation of U.S. religious leaders and ethicists that traveled to China to meet with those associated with the UNFPA program there. The delegation was assembled by Frances Kissling, of Catholics for a Free Choice, which also provided support and funding for the necessary travel and administrative services. In China, our contacts included UNFPA administrators, Chinese government officials, and ordinary villagers touched by UNFPA efforts. In the middle of its week-long stay, the delegation left Beijing in three separate groups to travel to remote provincial regions (Hubei, Gansu, and Ningxia). Our goal was to respond to the Bush administration's defunding decision by deepening our understanding of the current Chinese population program and UNFPA's relationship to it. In the course of this enquiry, I encountered challenging questions that drew on my own training in ethics in novel ways. Historical Background UNFPA is the world's largest organization providing family planning and reproductive health services. It was established in 1969 as the United Nations Fund for Population Activities. In 1987, the Economic and Social Council decided to rename it the United Nations Population Fund, but to retain the original abbreviation-acronym. UNFPA works to improve access to and the quality of family planning services in more than 140 of the poorest countries in the world. It is also very active in providing services aimed at preventing the spread of HIV/AIDS. It does not provide abortion services, but works to prevent abortion through family planning and to help countries provide services for women suffering from the complications of unsafe abortion. [End Page 393]Although UNFPA is officially an agency of the United Nations, its budget, currently about $200 million per year, comes from voluntary payments by donors, including UN member states. U.S. funding has been irregular. In 1985, the U.S. House of Representatives passed a foreign operations appropriations measure that has come to be known as the "Kemp-Kasten Amendment." This measure, which has been repassed in substantially unchanged form every year since, forbids funding for "any organization or program which, as determined by the President of the United States, supports or participates in the management of a program of coercive abortion or involuntary sterilization."1 From 1986 on, the Reagan and Bush administrations halted all U.S. funding for UNFPA activities around the world on the grounds that the agency's activities in China caused it to be involved in supporting or participating in the management of a program of coercive abortion or involuntary sterilization, and, hence, put it in violation of Kemp-Kasten.Efforts by the People's Republic of China to slow the increase of its population date from the early 1970s when, in a striking departure from classical Marxist theory, which had insisted on the positive value of added labor power and denied the need for demographic controls, the government imposed a policy of delayed marriage and birth spacing. In 1979, these efforts intensified with the advent of the "one child policy." (In fact, this name is misleading since the number of children allowed a couple varies significantly from urban to rural areas, with rural residents and members of ethnic minorities permitted to have larger families.) To implement this program, the government established a National Family Planning Commission (now National Population and Family Planning Commission) which, among other things, set up a network of family planning service centers around the country, where birth control... (shrink)

leaps and bounds, and some portion of the growth may already be spilling over; most of the immigrants to buffalo in re­ cent years were canadian. buffalo of­ fers urban living free of traffic jams and boasts one of the nation’s last under­ developed stretches of premium wa­ terfront. During its city of light heyday, when buffalo was the first electrified metropolis, Frank lloyd Wright, Fred­ erick law olmsted, and other fabled names designed homes and parks. in the lovely (...) Delaware Park area, magnifi­ cent beaux arts homes sell at exceed­ ingly low prices compared with homes in elite U.S. cities—or in toronto. So long as the bills keep a foot in the city, they keep alive the dream of a Su­ per bowl win—a hope that an infusion of loonies (canadian dollars) might sustain. and should the bills win the Super bowl, buffalo will return to na­ tional prominence. i don’t just think this will happen, i know it will. Gregg Easterbrook is an atlantic contributing editor. (shrink)

The aim of this article is to draw attention to the breadth and importance of Mumford's philosophical outlook by exploring his critical appropriation of the theories of Marx and Jung which he employed to create a penetrating, visionary collection of works that offer us a powerful and timely insight into the ills besetting our current technological civilization. Mumford partially accepted Marx's matter–psyche dynamic but expanded it to include architecture, technology and urban planning. He surpassed the one-way process of Marxist (...) historical-economic teleology to form a conception of historical process based upon a dialectic interaction between mind and material conditions. He constructed a Jungian model of mind and explored its formative effect on material conditions. At the same time he criticized Jung's failure to engage with the external world, namely with those material conditions in urgent need of transformation. Like Jung he was concerned by the exclusion of religion from the modern scientific idolum, the dominant ideological presence, yet unlike Jung he extended his analysis further, considering not only the effect of religion on the individual but also its effect on the community. His theory of the dialectic interaction of material conditions and psyche is partly drawn from these two thinkers but transcends both by refusing to commit wholly to either. His incorporation, modification and rejection of elements of both Marx and Jung contributed more significantly than has so far been noted to his own critique of the present civilization and vision for the future. This vision involved a deeper awareness of the human personality, liberation from automatism and increased sensitivity to others and the natural world. This, according to the Mumfordian project, would be inexorably followed by a gradual withdrawal from the consumerism of the current technological civilization, the construction of a more personal and organic ideology and the subsequent regeneration of material conditions to nurture human nature. I therefore argue that it is essential to our understanding of Lewis Mumford that we witness his critical engagement with Marx and Jung and see the ways in which they inform and inspire this project. (shrink)

This collection of original research explores ways that educators can create participatory spaces that foster civic engagement, critical thinking, and authentic literacy practices for adolescent youth in urban contexts. Casting youth as vital social actors, contributors shed light on the ways in which urban youth develop a clearer sense of agency within the structural forces of racial segregation and economic development that would otherwise marginalize and silence their voices and begin to see familiar spaces with reimagined possibilities for (...) socially just educational practices. (shrink)

City-scale urban greening is expanding wildlife habitat in previously less hospitable urban areas. Does this transformation also prompt a reckoning with the longstanding idea that cities are places intended to satisfy primarily human needs? I pose this question in the context of one of North America's most ambitious green infrastructure programmes to manage urban runoff: Philadelphia's Green City, Clean Waters. Given that the city's green infrastructure plans have little to say about wildlife, I investigate how wild (...) animals fit into urban greening professionals' conceptions of the urban. I argue that practitioners relate to urban wildlife via three distinctive frames: 1) animal control, 2) public health and 3) biodiversity, and explore the implications of each for peaceful human-wildlife coexistence in 'greened' cities. (shrink)

For achieving the sustainable development goals, green development has been raised to a high position for cities in China. The economic development in Northwest China is slow, the ecological environment is fragile, and the mineral resources are rich. Only through green development can we realize the comprehensive income of regional production development, rich life, and good ecology. This paper measures the green development efficiency of 30 prefecture-level cities in Northwest China by using DEA-SBM model of unexpected output, explores the differences (...) and causes of green development efficiency from the perspective of time and space through convergence coefficient, coordination matrix, GIS, and other methods, and empirically tests the impact of industrial structure, technological progress, and other driving factors on green development efficiency by using panel Tobit model. The results show that, on the whole, the efficiency of green development in Northwest China is low, path dependence is serious and unbalanced, the coordinated development effect of different regions is weak, and the spillover effect of core urban agglomerations has not been effectively exerted; from the perspective of driving factors, economic development, population density, traffic situation, and education investment can significantly improve the efficiency of urban green development, and the second is that the proportion of industries significantly hinders the improvement of green development efficiency, while the impact of scientific and technological innovation is not significant. Based on the empirical results, this paper believes that the harmonious development of natural environment and economic society can be realized only by improving the coordinated development effect among cities, implementing the optimization and upgrading of industrial structure, introducing excellent talents, and promoting the technological upgrading. (shrink)

With increased urbanization, ecological challenges such as climate change and loss of biodiversity, and stress-related disorders globally posing a major threat to public health and wellbeing, the development of efficient multiple-use strategies for urban green spaces and infrastructures is of great importance. In addition to benefits such as climate and water regulation, food production, and biodiversity conservation, green spaces and features have been associated with various health and wellbeing outcomes from a psychological perspective. Research suggests links between exposure to (...) green environmental qualities and restoration from psycho-physiological stress and attention fatigue, promotion of physical activity, increased neighborhood satisfaction and even reduced mortality. Especially strong associations have been observed in urban and socio-economically challenged areas. Usually such salutogenic, i.e. health-promoting, effects are explained through theories related to the notion of biophilia, i.e. the idea that humans share innate tendencies to attend to natural environments and features that have been beneficial during evolution. This paper assumes an ecological approach to perception and behavior to be fruitful in order to analyze the salutogenic potential of environments such as urban green spaces and to step beyond the “green vs. gray” dichotomy that has been prevalent through much of the research on health-promoting environments. Through an analysis of environmental affordances for certain perceived qualities such an approach is explored through a proposed concept for urban green space use and management, the edible forest garden. Such gardens, based on agroecological principles, have emerged as one of the most promising models regarding ecologically sustainable food production. In addition to potential contributions of importance for urban sustainability and biodiversity, we argue that the inclusion of edible forest gardens in urban green spaces – today globally dominated by lawns – also potentially could reinforce several affordances of salutogenic importance, both in terms of e.g. social cohesion but also in regard to restoration from psycho-physiological stress and attention fatigue. Increased opportunities for contact with nature and processes of food production may also reinforce pro-environmental behaviors in the population and thus also affect long-term sustainability. (shrink)

Access to urban green space is associated with the enhancement of health and disparities in access generate issues of spatial equity and socioenvironmental justice. The aim of this study is to measure spatial accessibility and investigate access disparities to UGSs in urban areas of Harbin, China. A Gaussian-based two-step floating catchment area method and spatial autocorrelation analysis were used to measure the accessibility and evaluate its distribution patterns in residential tracts. Bivariate correlation was employed to examine the statistical (...) relations between demographic characteristics of residential tracts and green space access. The results show that most residential tracts have minimal green space access within walking distance, while a few have limited access within cycling distance. Additionally, spatial disparities were found with low-accessibility tracts clustering in the center of the city, while high-accessibility tracts were located in northern and southern suburbs. Demographic disparities were also identified in the study: females have less access to UGS than males, areas with a high birth rate generally have more access, and population density is negatively associated with UGS access. The findings not only indicate that Harbin has an uneven distribution and disproportionate provision of UGS for urban residents but also identify which areas and population groups within the city are disadvantaged in access to UGS and thus provide suggestions for future construction and provision of UGS. (shrink)

Contemporary epidemiological methods testing the associations between green space and psychological well-being treat all vegetation cover as equal. However, there is very good reason to expect that variations in ecological "quality" (number of species, integrity of ecological processes) may influence the link between access to green space and benefits to human health and well-being. We test the relationship between green space quality and restorative benefit in an inner city urban population in Bradford, UK. We selected 12 urban parks (...) for study where we carried out botanical and faunal surveys to quantify biodiversity and assessed the site facilities of the green space (cleanliness, provision of amenities). We also conducted 128 surveys with park users to quantify psychological restoration based on four self-reported measure of general restoration, attention-grabbing distractions, being away from everyday life, and site preference. We present three key results. First, there is a positive association between site facilities and biodiversity. Second, restorative benefit is predicted by biodiversity, which explained 43% of the variance in restorative benefit across the parks, with minimal input from other variables. Third, the benefits accrued through access to green space were unrelated to age, gender, and ethnic background. The results add to a small but growing body of evidence that emphasise the role of nature in contributing to the well-being of urban populations and, hence, the need to consider biodiversity in the design of landscapes that enhance multiple ecosystem services. (shrink)

Prior to this intervention the site used to be a degraded fiscal property, that functioned as a bus yard, a police legal deposit, and a restaurant parking lot. Underneath it runs the Maldonado stream culvert, covered by a concrete slab at a depth of only -20cm. Next to the site is a 5m high railroad embankment. The plot is strategically located at the end of Juan B. Justo avenue and works as a gateway to the Tres de Febrero park (also (...) known as Bosques de Palermo, the Buenos Aires’s biggest green space designed by Charles Thays in 1875). It is situated in the neighborhood of Palermo, an area that underwent a vertiginous residential and commercial expansion since the late 90´s. -/- The design approach is influenced by the adjacent urban fragments: the grounds of the Sociedad Rural Argentina, the surrounding Avenues Santa Fe-Sarmiento; the opening of Darregueyra street expected for the near future, the implementation of historic preservation guidelines for the Tres de Febrero Park, and the proposal for the development of nearby railroad yards. -/- Specifically, the project seeks to minimize the impact of the fast traffic that runs along Bullrich avenue, improving pedestrian and cycle access to the park. At the same time it defines new landscape features, utilizing the earth made available by the tunneling works of a new subway line. -/- The project comprises the structuring of an existing 800 meter long embankment and the transformation of the sidewalk into a public promenade. This is achieved through a wider sidewalk of 12m on average, which is part of a series of longitudinal stripes ranging from high speed to quiet spaces. The first band of grass and aged tipas (tipuana tipu) buffer pedestrian and cyclist from automotive traffic. Cycle traffic is organized on its own lane. The sidewalk itself contains several bays that act as urban lounges. Next, a continuous concrete bench delimits the beginning of the slope, backed by a stripe of grass that works as a soft extension. Finally, plants for contemplation are arranged as undulating traces. Rhythmic use of retaining gabions defines longitudinal segments of varying slope, unifying the spacial criterion. This series is punctuated by an amphitheater and framed by triangular plazas at the corners. -/- Material choices for hard surfaces are constrained by concerns of durability, low cost, and consistency with other ongoing public works. -/- Hard materials, as well as the plant selection needed to be low-maintenance. The palette was kept to reinforced concrete, granitic slabs, and granite stone in large size –forming retaining gabions- and as loose finishing for pavements. Likewise, the lack of a protective enclosure and of continuous surveillance dictated that urban furniture and fixtures be anti-vandalic. The stealing of these components –from inspection lids, to benches, to plants- is a common problem in urban spaces in many Latin American cities. To prevent this, fixtures must be designed according to precise specifications regarding their weight, fixing and anchoring systems, and mechanical parts. -/- Sidewalks are organized through a 6 meter grid made of granitic white slab, infilled with textured combed nonslip concrete modules. Extended bays and corner squares are finished with white and black slabs respectively. These materials are similar to another used in public spaces under construction, in the believe that it creates a collective identification of themselves along the city. -/- The continuous reinforced concrete bench is 1.10 m wide, in order to allow people to use it in non-conventional ways. Further up on the slope, undulating paths separate plant species and provide access for gardening, but are also open to use by the public. They are paved with 2 meter-long precast concrete slabs (smaller and lighter pieces were avoided to deter robbery). As they reach the gabions they connect with sloping paths covered with loose granitic stones. The gabions themselves allow the creation of varying slopes while contributing to retaining the soil, which is reinforced with geosynthetic fabric in the perimeter to avoid landslides originated by strong rains typical of the region. -/- Urban furniture is featured on the wider bays of the sidewalk and at corner plazas. It includes seats, water fountains, bicycle racks, wastepaper baskets. As a counterpoint to the linear concrete bench, groups of concrete seats are arranged informally. These seats are a reinterpretation of the dynamic BKF chair (also known as Butterfly chair), the classic Argentinean design of the 1930’ by Antonio Bonet, Juan Kurchan, and Jorge Ferrari-Hardoy. A few low concrete tables complete these spaces as authentic urban lounges. Lighting design accompanies the general features of the project and creates a new scenography emphasizing night-time usage. -/- Landscape gardening criteria is set up by a selection of various species of high-resistant pasture (grass). The higher the slope, the higher the grass, increasing the final volumetric result. Based on considering the original tipas line (tipuana tipu, a species from the north of Argentina, yellow flowering) as a vertical wall that frames the view, the horizontal stripes contain a single species each, differing in size, shade and flowering periods –adding, in the middle band, a changing color on the big green plane slope in the same chromatic range. The final configuration of the stripe sequence from bottom to top: bermuda grass, bulbine frutescens, euryops pectinatus. The upper band existing native species is reinforced with new samples: paspalum exaltatum + cortadera selloana and ipomea + thumbergia climbing the railway fence. Each sector between gabions has an automated system of drip irrigation. Near the corner plazas, several palms are planted to provide shade and identity to the street-crossing. -/- The intervention proposes an ambivalent effect on the landscape, trascending the merely ornamental by accompanying the motorist in speed, while conforting the pedestrian with spaces for contemplation and urban relax. (shrink)

This article provides a sociological explanation for urban “greening,” the normative practice of using everyday signifiers of nature to fix problems with urbanism. Although greening is commonly understood as a reaction against the pathologies of the industrial metropolis, such explanations cannot account for greening’s recurrence across varied social and historical contexts. Through a study of greening in Germany’s Ruhr region, a polycentric urban region that has repeatedly greened in the absence of a traditional city, (...) I argue that greening is made possible by a social imaginary of nature as an indirect or moral good, which I call urbanized nature, that is an outcome of, and subsequently becomes a variable in, urbanization. I draw on processual accounts of urbanization and the sociology of morality to explain urbanized nature’s emergence in the Ruhr at the beginning of the twentieth century, and its use to fulfill two competing visions of urban democracy in the postwar period. I find that rather than an ideological reaction against cities, greening is an aspirational practice that can be mobilized by a range of actors in a variety of places and times. By showing how a new social imaginary made new forms of moral action possible and how those ideals were then materialized in urban space, this article draws attention to the role of cultural imaginaries in urban change and to the material consequences of moral beliefs. (shrink)

Urban inclusive green growth (UIGG) refers to the synergetic enhancement of the economy, the environment, and the society in a city. Achieving such enhancement requires addressing a series of problems in the development of urbanization, such as unemployment, lack of access to education, insufficient medical resources, inequity, and environmental pollution. As firms are critical to city development and urbanization, whether they practice corporate social responsibility (CSR) plays a crucial part in UIGG. In this study, we focus on Chinese cities (...) as examples of UIGG and Chinese listed companies as CSR engagers, employing matched data on Chinese listed companies and cities to investigate how CSR affects UIGG. Specifically, the empirical results of a high-dimensional fixed effect model indicate that CSR significantly promotes UIGG. This finding remains valid after a set of robustness checks, including instrumental variable (IV) regression. CSR can promote UIGG by positively influencing enterprises’ economic performance, innovation, and employment. To promote firms’ substantive CSR actions, the government of Jiangsu Province, China, launched a pilot policy for CSR promotion by issuing an official guidance document, which can be considered a quasi-natural experiment to test the causality between CSR and UIGG. We find that the CSR pilot significantly promoted UIGG. The heterogeneity test results indicate that the influence of CSR on UIGG varies based on the audit company, the nature of the enterprise, and the structure of corporate leadership. (shrink)

Urban agriculture in Cuba has rapidly become a significant source of fresh produce for the urban and suburban populations. A large number of urban gardens in Havana and other major cities have emerged as a grassroots movement in response to the crisis brought about by the loss of trade, with the collapse of the socialist bloc in 1989. These gardens are helping to stabilize the supply of fresh produce to Cuba's urban centers. During 1996, Havana's (...) class='Hi'>urban farms provided the city's urban population with 8,500 tons of agricultural produce, 4 million dozens of flowers, 7.5 million eggs, and 3,650 tons of meat. This system of urban agriculture, composed of about 8,000 gardens nationwide has been developed and managed along agroecological principles, which eliminate the use of synthetic chemical pesticides and fertilizers, emphasizing diversification, recycling, and the use of local resources. This article explores the systems utilized by Cuba's urban farmers, and the impact that this movement has had on Cuban food security. (shrink)

In recent decades, urban agriculture has drawn practitioners seeking ways to increase both environmental sustainability and social equity in their cities. The practice has also drawn criticism for the ways it reproduces inequalities based on differences of class and race. In this paper, I argue contestations around urban agriculture are part of ongoing yet shifting processes of class formation intersecting with racial differentiation, in particular the emergence of green middle-class identity. Drawing on fourteen months of ethnographic fieldwork in (...) a small city in Michigan, USA, I examine urban agriculture as a historic spatial and aesthetic practice, drawing on examples of chicken-keeping, permaculture-style gardening, and concerns with neatness and blight. By positioning urban agriculture within historical narratives of landscape aesthetics and land use policy, I demonstrate how this practice becomes bound up in the ongoing production of class distinctions and inequalities. Throughout, I draw attention to how processes of class formation unfold in ways that diverge from, or are in excess of, local gardeners’ and agriculturalists’ intentions. In conclusion, I gesture to the ways the instability and dynamism of class formation via urban agriculture presents opportunities for addressing the reproduction of race- and class-based inequalities and for nurturing more equitable and sustainable forms of urban agriculture practice. (shrink)

ABSTRACT Utopias in Africa is an emerging academic field. While we are witnessing an increasing number of fictional and ideological utopias, little attention is paid to lived utopias. The Green Camp Gallery Project is such a lived utopia, which predominantly strives for realizing desired future imaginations in daily practices. Localized in the urban context of Durban, in a derelict house in the industrial area, the Green Camp strives for a “simple post-growth life,” which is closely related to nature and (...) the philosophy of Ubuntu. In so doing, the Green Camp responds to the overlapping crisis of urbanity and offers an alternative future aspiration. The Green Camp is not perfect and it is not able to solve the deep problems of South African society, but it offers an “island” of hope and imagination in a challenging urban environment. At the same time the lived utopia reveals the agency of the urban marginalized and contradicts widespread assumptions concerning environmentalism. Based on a qualitative study, the article takes an unusual perspective by analyzing the imagination of lived utopia in an emerging utopian hotspot—Africa. (shrink)

The MIT Senseable City Lab simulates autonomous vehicles hurling through downtown Boston intersections unimpeded by traffic lights. Or pedestrians, or cyclists, or even a bus: in one of the busiest...

Cities and towns are expanding and thriving as a result of urbanization, which also significantly changes the local climate. One of the most significant phenomena associated with urbanization is the Urban Heat Island (UHI) effect. This phenomenon is increasingly being studied worldwide. The paper aims to investigate the UHI phenomenon in the metropolitan area of Tirana, Albania. It analyses the impact of the UHI on four specific locations in Tirana, its causes and mitigation measures, as well as variations in (...) surface temperature, CO2 emissions, and relative humidity. The regions are measured and observed using a specific instrument such as the Testo 435. Considering the mean surface temperature variations between urban and rural regions ranging from 28.4°C to 33.7 °C, CO2 emissions from 302.9 ppm to 416.2 ppm, and relative humidity from 34.1% to 41.2%, it is found that the UHI impact in Tirana is significant. The lack of green spaces, high building density, urban patterns, building materials used, transport, and energy use are the main contributors to the UHI in central Tirana. Increasing green spaces, using reflective materials, and promoting sustainable urban design are some of the mitigation techniques suggested to reduce the UHI effect in Tirana. (shrink)

Urbanization and development of green spaces is continuing worldwide. Such development frequently engulfs the habitats of native animals, with a variety of effects on their existence, location and ways of living. This paper attempts to theorize about some of these effects, drawing on aspects of Foucault's discussions of power and using a metaphor of human colonization, where colonization is understood as an "ongoing process of dispossession, negotiation, transformation, and resistance." It argues that a variety of different kinds of human/animal power (...) relations can exist in urban areas, not all of which are examples of human domination. The paper concludes by raising a number of questions about the implications of these human/animal relations. (shrink)

Urbanization and development of green spaces is continuing worldwide. Such development frequently engulfs the habitats of native animals, with a variety of effects on their existence, location and ways of living. This paper attempts to theorize about some of these effects, drawing on aspects of Foucault's discussions of power and using a metaphor of human colonization, where colonization is understood as an "ongoing process of dispossession, negotiation, transformation, and resistance." It argues that a variety of different kinds of human/animal power (...) relations can exist in urban areas, not all of which are examples of human domination. The paper concludes by raising a number of questions about the implications of these human/animal relations. (shrink)

Innovative forms of green urban architecture aim to combine food, production, and design to produce food on a larger scale in and on buildings in urban areas. It includes rooftop gardens, rooftop greenhouses, indoor farms, and other building-related forms. This study uses the framework of sustainability to understand the role of ZFarming in future urban food production and to review the major benefits and limitations. The results are based on an analysis of 96 documents published in accessible (...) international resources. The analysis shows that ZFarming has multiple functions and produces a range of non-food and non-market goods that may have positive impacts on the urban setting. It promises environmental benefits resulting from the saving and recycling of resources and reduced food miles. Social advantages include improving community food security, the provision of educational facilities, linking consumers to food production, and serving as a design inspiration. In economic terms it provides potential public benefits and commodity outputs. However, managing ZFarming faces several challenges. For some applications, the required technologies are known but have not been used or combined in that way before; others will need entirely new materials or cultivation techniques. Further critical aspects are the problem of high investment costs, exclusionary effects, and a lack of acceptance. In conclusion, ZFarming is seen as an outside-the-box solution which has some potential in generating win–win scenarios in cities. Nevertheless, ZFarming practices are not in and of themselves sustainable and need to be managed properly. (shrink)

During the pandemic lockdown period, residents had to stay at home and increased stress and other mental health problems have been associated with the lockdown period. Since most public parks were closed, community parks within gated residential areas became the most important green space in Chinese cities, and the use of such space might help to reduce the residents’ stress levels. This study aimed to investigate to what extent urban residents in China used community parks, engaged in outdoor activity (...) during the lockdown period and if the use of such spaces helped to reduce their stress levels. An online questionnaire survey was carried out from 23 March to 23 April 2020. Ordinary Least Squares regression was used to analyse the association between community park use, outdoor activity, willingness to engage in outdoor activity, and stress level. All results have been further analysed by two-sampled t-test to explore the difference between young and old age groups. We found that the overall self-reported stress level of the respondents was relatively moderate during the lockdown period. Respondents had generally reduced their use of community parks and engagement in outdoor activity. There was no significant association between stress level and the use of community parks or the engagement in outdoor activities. However, we found that older people showed much lower stress levels, used community parks more frequently, and engaged in more outdoor activities than younger adults. The findings suggest that outdoor activities and spatial characteristics in urban China differ from Western studies and advance the need to integrate the stress management role of community parks with urban green space policy to optimise the use of community parks blended in with everyday life, particularly during the lockdown period. (shrink)

This study reveals that increases in the global population command an augmented demand for products and services that calls for more effective ways of using existing natural resources and materials. The recent development of information and communication technologies, which had a great impact on many areas, also had a damaging effect on the environment and human health. Therefore, societies are moving toward a greener future by reducing the consumption of nonrenewable materials, raw materials, and resources while at the same time (...) decreasing energy pollution and consumption. Since information technology is considered a tool for solving ecological difficulties, the green Internet of things is playing a vital role in creating a sustainable home. Extensive data analysis is required to obtain a valuable overview of the large and diverse data generated by the G-IoT. The gathered information will facilitate forecasting, decision-making, and other activities related to smart urban services and then contribute to the incessant development of G-IoT technology. Therefore, even if sustainable and smart cities become an actuality, the G-IoT approach and the knowledge gained through big data analysis will make cities more sustainable, safer, and smarter. The goal of this article is to combine innovation in technological development with the main focus on resource sharing in creating cities that improve the quality of life while reducing pollution and realizing more efficient use of the raw materials. In the practice of big data science, it is always of interest to provide the best description of the data under consideration. Recent studies have pointed out the applicability of the statistical distributions in modeling data in applied sciences. In this article, we introduce a new family of statistical models to provide the best description of the life span of the wireless sensors network’s data. Based on the proposed approach, a special submodel called new exponent power-Weibull distribution is studied in detail. The applicability of the proposed model is shown by analyzing the life span of the wireless sensors network’s data. (shrink)

Several studies have observed an inverse relationship between attention deficit hyperactivity disorder -related behavior of children, as reported by parents or teachers, and the amount of green space in their residential environment. Research using other, more objective measures to determine ADHD prevalence is scarce and could strengthen the evidence base considerably. In this study, it is investigated whether a similar beneficial association will be observed if the use of ADHD-related medication is selected as an outcome measure. More specifically, registry data (...) from a health insurance company on the reimbursement of ADHD-related medication in 2011 were available for 248,270 children between 5 and 12 years of age. Amounts of green space within 250 and 500 m of the home address were calculated. Multilevel logistic regression analyses for the prevalence of use were conducted, including the following covariates: sex, age, urbanity of the neighborhood, neighborhood socioeconomic status, and percentage of people with a non-Western migration background in the neighborhood population. Results showed that the amount of green space was inversely related to the prevalence of use of ADHD medication. Moreover, the relationship was strongest among children living in the least wealthy neighborhoods and absent among those living in the wealthiest neighborhoods. Results also show that in less wealthy neighborhoods, there is, on average, less green space available nearby: children who are likely to benefit most from nearby green space tend to have the least of it. (shrink)

Drawing on a range of queer and ecological theories rather a single orthodox perspective, the thirteen essays in Queer Ecologies develop a strong argument for queering environmentalisms and greening queer theory, in three steps: challenging the heteronormativity of investigations into the 'sexuality' of nature, exploring the intersections between queer and ecological inflections of bio/politics (including spatial politics), and ultimately queering environmental affect, ethics, and desire. Clearly, notions of sexuality have shaped social constructions of nature, as seen in the familiar (...) concepts and creation of wilderness, national and urban parks, and car camping. As the first book-length volume to establish the intersections of queer theory and environmentalisms at such depth, Queer Ecologies covers a broad range of topics—gay cruising in the parks, lesbian rural retreats, transgressive sexual behaviors among diverse species, literary and cultural narratives of queer/nature. It also establishes topics for future development, i.e., exploring the intersection of speciesism and heterosexism in queer ecologies, and developing a focus on the constitution of the non-white queer subject. (shrink)

Improving the resilience of urban road networks suffering from various disruptions has been a central focus for urban emergence management. However, to date the effective methods which may mitigate the negative impacts caused by the disruptions, such as road accidents and natural disasters, on urban road networks is highly insufficient. This study proposes a novel adaptive signal control strategy based on a doubly dynamic learning framework, which consists of deep reinforcement learning and day-to-day traffic dynamic learning, to (...) improve the network performance by adjusting red/green time split. In this study, red time split is regarded as extra traffic flow to discourage drivers to use affected roads, so as to reduce congestion and improve the resilience when urban road networks are subject to different levels of disruptions. In addition, we utilize the convolution neural network as Q-network to approximate Q values, link flow distribution and link capacity are regarded as the state space, and actions are denoted as red/green time split. A small network is utilized as a numerical example, and a fixed time signal control and other two adaptive signal controls are employed for the comparisons with the proposed one. The results show that the proposed adaptive signal control based on deep reinforcement learning can achieve better resilience in most of the cases, particularly in the scenarios of moderate and severe disruptions. This study may shed light on the advantages of the proposed adaptive signal control dealing with major emergencies compared to others. (shrink)

The research is focused on the problems of transforming a complex heterogeneous spatial system, urban agglomeration with a unique natural complex. The paper touches upon the following issues: restrictions on spatial development, zoning of territories, transformation of the settlement framework, social transformations, and integration of the most significant city-forming objects. To predict transformations in such a system, a complex multilevel model is considered — “the biosphere core vs. urban environment”. Forming such a model to analyze the prospective development (...) of the territory involves updating the methodology aimed at the systemic socio-ecological-economic analysis of developing heterogeneous spatial systems, integration of cartographic and digital information, adaptation of IT visualization technologies, including the “neogeography” toolkit. In the study the authors analyze the main prospects for the spatial territory development as exemplified by developing the urban environment of the Chelyabinsk agglomeration with a unique “green zone” (Chelyabinsk urban forest), complex multi-level socio-economic system. The main research results create the prerequisites for a significant expansion of the possibilities for analyzing the prospects for sustainable socio-ecological-economic development of complex spatial systems with unique natural objects and effective management of regional development. (shrink)

ABSTRACT:Cities are struggling to balance the moral imperatives of sustainable development, with equity and social justice often ignored and negatively impacted by climate change mitigation and adaptation. Yet, the nature of these impacts on social justice has not been comprehensively investigated and little ethical guidance exists on how to better promote social justice in urban climate change planning practice. This article addresses the normative question: How should urban climate change planning advance social justice? It gathers empirical literature documenting (...) the inclusivity and equity impacts of urban climate change planning and thematically analyses that literature for dimensions of social justice drawn from philosophical and urban justice theory. Study findings demonstrate that four characteristics of climate change planning in cities—underlying neoliberal ideology, unequal treatment, green gentrification, and exclusion from decisionmaking—comprise, create, or worsen social injustices across six dimensions. These characteristics are often interconnected and inseparable. Where neoliberal ideology guides urban climate change planning, the other three characteristics frequently occur as well. The article concludes by arguing that, at a minimum, urban planners and climate planners have an obligation of justice to avoid undertaking climate change planning that exhibits any of the four characteristics and to address injustices generated where planning has such characteristics. It further suggests that planners' negative obligations likely extend beyond this because the literature review revealed gaps in existing empirical data on the equity impacts of urban climate change planning. (shrink)

The last decade has seen a surge of interest and investment in green social prescribing, however, both healthcare and social enterprise has been impacted by the COVID-19 crisis, along with restricted access to public green spaces. This study examines the challenges and opportunities of delivering green social prescribing during and in the aftermath of COVID-19, in the light of goals of green social prescribing to improve mental health outcomes and reduce health inequalities. Thirty-five one-to-one interviews were conducted between March 2020 (...) and January 2022. Interviewees included Link Workers and other social prescribers, general practitioners, managers, researchers, and volunteers working in urban and rural Scotland and North East England. Interview transcripts were analyzed in stages, with an inductive approach to coding supported by NVivo. Findings revealed a complex social prescribing landscape, with schemes funded, structured, and delivered diversely. Stakeholders were in general agreement about the benefits of nature-based interventions, and GPs and volunteers pointed out numerous benefits to participating in schemes such as parkrun. Link Workers were more circumspect about suggesting outdoor activities, pointing out both psychological and practical obstacles, including health anxieties, mobility issues, and transport deficits. Exacerbated by the pandemic, there was a way to go before older and/multi-morbidity clients would feel comfortable and safe to socialize in open air spaces. Our findings support the premise that time spent in open green spaces can alleviate some of the negative mental health effects compounded by the pandemic. However, the creation of healthy environments is complex with population health intrinsically related to socioeconomic conditions. Social disadvantage, chronic ill health and health crises all limit easy access to green and blue spaces, while those in the most socially economically deprived areas receive the lowest quality of healthcare. Such health inequities need to be borne in mind in the planning of schemes and claims around the potential of future nature-based interventions to reduce health inequalities. (shrink)

Epidemiological studies have shown that environmental green space contributes to the reduction of psychosis incidence in the population. Clarifying the psychological and neuro-functional mechanisms underlying the risk-decreasing effects of green surroundings could help optimize preventive environmental interventions. This perspective article specifically aims to open a new window on the link between environmental green space and psychosis by considering its core psychopathological features. Psychotic disorders, such as schizophrenia, are essentially characterized by self-disturbances. The psychological structure of the self has been described (...) as a multidimensional phenomenon that emerges from the reciprocal interaction with the environment through intrinsic and extrinsic self-processes. The intrinsic self refers to the experience of mental activity and environmental information as inherently related to one’s own person, which involves self-referential processing, self-reflection, memory, interoception, and emotional evaluation. The extrinsic self refers to sensorimotor interactions with the environment and the sense of agency, that is, the experience of being the source of one’s own actions and the multisensory consequences thereof. In psychosis, anomalous self-processing has been related to a functional fragmentation of intrinsic and extrinsic self-processes and related brain networks. Moreover, evidence from cognitive neuroscience suggests that green space could have beneficial effects on self-related processing. Based on the literature, it could be hypothesized that self-processing is involved in mediating the beneficial effects of green space for psychosis. Considering the multidimensionality of the self, it is proposed that urban green space design aimed at improving mental health ideally impacts the complexity of self-facets and thus restores the individual’s self. (shrink)

The rational allocation of functional areas is the foundation for addressing the sustainable development of cities. Efficient and accurate identification methods of urban functional areas are of great significance to the adjustment and testing of urban planning and industrial layout optimization. Firstly, by employing multisource geographic data, an identification method of urban functional areas was developed. A quantitative measurement approach of the urban functional area was then established considering the comprehensive effects of human-land, space-time, and thematic (...) information to present the covering area of ground objects, public awareness, and empirical research. Finally, the Zhengzhou city, which locates in Henan province of central China, was used to test the method. The results show that the developed method is efficient, accurate, and universal and can identify urban functional areas quickly and accurately. We found that the overall distribution of Zhengzhou’s functional areas presents a spatial pattern of single and multimixed coordinated development. The city’s commercial functional areas and commercial-based mixed functional areas are located in the city’s central area. The green square’s function area occupies relatively low and is mainly distributed in the city’s fringe. (shrink)

Based on socioeconomic statistical data, transport data, and network big data, the urban connection index was constructed in terms of industry, transportation, information, and innovation, and the high-quality development index was established from five aspects: innovation, coordination, green development, openness, and sharing. Taking Lanzhou-Xining urban agglomeration as a case, the urban connection intensity and high-quality development level were measured to analyze the relationship between them. From 2012 to 2018, the UCI and HDI of each city showed different (...) degrees of growth. Note that there exist significant regional differences, with Lanzhou and Xining having the largest difference. The biggest gap among cities lies in the innovative connection intensity. Moreover, urban external connections are closely related to high-quality development, especially innovation and green development. For every 1% increase in industrial and transport connection, the HDI will increase by 0.317% and 0.159%, respectively. This study provides a methodological reference for measuring urban connectivity and provides decision support for high-quality development in China and other countries. (shrink)

Comparing the nature encounters of Gerald Durrell with our current climate of ‘stranger danger’, health and safety neurosis, and the beguilement and blunting of the senses by technological advances presents a worrying picture of a new era of nature and culture deprivation. However, even in the most unlikely places, a rich engagement with nature can be rekindled. Central to such recovery is access to nearby nature that allows practical engagement rather than merely detached on-looking. In my conclusion I outline examples (...) where this has been made possible in the challenging settings of socially deprived urban areas. (shrink)

Comparing the nature encounters of Gerald Durrell with our current climate of ‘stranger danger’, health and safety neurosis, and the beguilement and blunting of the senses by technological advances presents a worrying picture of a new era of nature and culture deprivation. However, even in the most unlikely places, a rich engagement with nature can be rekindled. Central to such recovery is access to nearby nature that allows practical engagement rather than merely detached on-looking. In my conclusion I outline examples (...) where this has been made possible in the challenging settings of socially deprived urban areas. (shrink)

At present, in the context of the era of energy and digital reform enabling the “dual carbon” goal, in order to improve the performance of urban green innovation, digitalization has become more and more important. Based on panel data, taking 228 prefecture-level cities in China from 2003 to 2019 as an example, this study expounds three dimensions of promoting green innovation performance in the internal mechanism of digital development: direct transmission mechanism, indirect transmission mechanism, and regional heterogeneity transmission mechanism. (...) This article uses mechanism analysis and adopts a dynamic spatial panel model and systematic GMM method to empirically test the growth effect of green innovation performance endowed by digitization. This article found that green innovation performance showed regional heterogeneity and urban heterogeneity after adding carbon dioxide emissions from energy consumption, and digital development significantly improved the level of innovation performance. Further research found that digitalization has a positive impact on technological innovation, and technological innovation also has a positive impact on green innovation performance. And technological innovation plays a mediating role between digitalization and green innovation performance. Different intensities of environmental regulation play a positive moderating role in the impact of digitalization on green innovation performance. (shrink)

Previous research highlighted that the desire for neighborhood improvement is an antecedent of the citizens’ involvement in green urban areas maintenance. Nevertheless, the topic of civic participation in the maintenance of green areas is not yet well developed in the literature and a link with local legislation is missing. We investigate the intention of participation in such maintenance through a web-based experiment. We hypothesize that stimuli of poor maintenance will be associated with a higher intention of contributing to the (...) upkeep of green areas following the administrative barter law. The administrative barter is a law approved in Italy, which gives citizens the possibility of a reduction of local taxes in exchange for their involvement in the improvement of the territory. One hundred ninety-six participants were assigned randomly to good maintenance condition or poor maintenance condition. The level of maintenance was manipulated through photographs of a neighborhood depicting good or poor maintenance of the urban green ornamentation. Results pointed out that people showed a greater willingness to engage in the improvement of green urban areas in the poor condition as compared to the good condition, according to the administrative barter law. This study suggests that local legislation may provide an incentive fostering citizens’ involvement in green urban areas maintenance. (shrink)

ABSTRACT Departing from the hegemonic position of epidemiology in population physical activity research and policy, I argue for the significance of a complementary, holistic approach: human movement ecology. The argument is developed in two steps. In a first step, and using perspectives from body ecology and eco-philosophy, I emphasize the potential in movement of a ’dynamic and spontaneous ecologization’, which opens for the development of ecological consciousness and sustainable practice. In a second step, I test HME towards a ’hard case’: (...) everyday routine walking in urban settings. Even here, and paying particular attention to the nature of habitual movement and the need for a ’greening’ of urban environments, I point to a significant movement ecological potential. I conclude that HME provides a fertile and complementary conceptual alternative to PA epidemiology. The challenge of low population PA levels is probably best met with facilitating for movement as an integral part of a sustainable everyday life. Actually, with an increased realization of HME ideals in practice, instrumental PA policies would become less relevant and, on a longer-term basis, perhaps not needed at all. (shrink)