Challenges of Urban and Regional Carbon Management and the Scientific Response

How urbanization unfolds in the text few decades and which urban development path we choose are potentially critical to the efforts aimed at stabilizing greenhouse gas emissions. However, our understanding of urban, as a unit or system, and its cross-scale linkages in the context of carbon management is at infancy state. In this context, this article outlines, the key challenges and introduces a new scientific initiative - Urban and Regional Carbon Management Initiative of the Global Carbon Project, which has raised key scientific questions with the aim to find reasonable answers. This article mainly showcases key science questions, past activities and future outlook with the aim to reach out to the related scientific and policy communities.     

Urban sharing in smart cities: the cases of Berlin and London

ABSTRACT

Addressing urban sustainability challenges requires changes in the way systems of provision and services are designed, organised and delivered. In this context, two promising phenomena have gained interest from the academia, the public sector and the media: “smart cities” and “urban sharing”. Smart cities rely on the extensive use of information and communications technology (ICT) to increase efficiencies in urban areas, while urban sharing builds on the collaborative use of idling resources enabled by ICT in densely populated cities. The concepts have many similar features and share common goals, yet cities with smart city agendas often fail to take a stance on urban sharing. Thus, its potentials are going largely unnoticed by local governments. This article addresses this issue by exploring cases of London and Berlin – two ICT-dense cities with clearly articulated smart city agendas and an abundance of sharing platforms. Drawing on urban governance literature, we develop a conceptual framework that specifies the roles that cities assume when governing urban sharing: city as regulator, city as provider, city as enabler and city as consumer. We find that both cities indirectly support urban sharing through smart agenda programmes, which aim to facilitate ICT-enabled technical innovation and emergence of start-ups. However, programmes, strategies, support schemes and regulations aimed directly at urban sharing initiatives are few. We also find that Berlin is sceptical towards urban sharing organisations, while London took more of a collaborative approach. Implications for policy-makers are discussed in the end.     

Civic modes of greening the city? Urban natures in-between familiar engagement and green critique

ABSTRACT

In this article, we deploy the loosely bounded phenomenon of “urban green communities” – in the shape of urban gardening, beekeeping, food collectives, biodiversity enhancement, tree planting and kindred citizen-based group practices towards urban greening – in order to probe the wide variations in modes of civic engagement with urban sustainability politics. As such, we explore the conceptual gaps opened up in-between everyday lifestyle politics, green social movements and critiques of neoliberal urban political economies, by leveraging a novel and fine-grained conceptualization of civic and place-based material participation built from pragmatic sociology. The work of Laurent Thévenot on regimes of engagement, in particular, allow us to trace translations in-between the familiar attachments and the public critiques undertaken by urban green communities in ways that expand the frame on socio-material politics relative to current research conversations. Empirically, we leverage this re-conceptualization as part of a comprehensive digital mapping exercise set in Denmark, in which we trace core patterns and differences in modes of urban-green politics at the level of everyday citizen practices and group interaction styles across a diversity of urban green communities. Having identified six such civic modes of urban greening and specified their group styles of engagement, we end by discussing the implications of our findings for questions of care, justice and democracy in sustainable city-making.     

A Critical Realist Perspective on Urban Environmental Risk: A case study of an informal settlement in South Africa

This paper uses a critical realist framework to analyse environmental risk in a local space. It argues that urban risk needs to be understood in terms of the causal mechanisms that shape risk events and the contingent conditions that provide the context within which they occur. It uses a case study of an informal settlement in Hout Bay, South Africa, to explore these ideas. It is an approach that challenges the dominant technical and scientific discourse that usually determines the understanding of risk. The research suggests that the key causal mechanisms that shape risk events in informal settlements are globalisation and urbanisation, poverty and vulnerability, the social construction of environmental problems, gender relations, the rise of civil society organisations, political governance and the spatial distribution of risk. The environmental characteristics of the site, as well as the development of the settlement during the political transformation in South Africa, are the key contingent conditions determining the nature of risk.     

In their words: How Detroit residents perceive the effects of their physical environment

Abstract

This article examines results from in-depth interviews conducted with parents of children with asthma living in an urban environment. We examine themes from the in-depth interviews related to participants' perceptions of the influence of their physical environment on their mental and physical health, and the actions that they take in an effort to protect their health within this context. The findings from this study suggest several implications for understanding the interface between the physical environment of urban communities and residents' health, as well as for the policy and practice of risk assessment strategies.     

Evaluating the suitability of policy instruments for urban flood risk reduction

ABSTRACT

City governments have access to a range of policy instruments to reduce flood risk, but choosing among these tools is challenging. This article identifies fourteen different policy instruments that could contribute to urban flood risk reduction and draws on interviews with expert stakeholders to score these instruments across eight evaluation criteria. The results indicate which policy tools the interviewees consider to be most and least suitable and illuminate the trade-offs inherent in instrument selection. Complementary relationships between the various instruments are also considered in the context of instrument mixes – combinations of multiple policy tools designed to maximise urban flood risk reduction.     

Putting the ‘E’ into LSPs: Representing the Environment within Local Strategic Partnerships (LSPs) in the UK

Abstract

This article reports the findings of a qualitative study with residents living in six deprived neighbourhoods in the UK and the front-line workers and local policymakers responsible for the renewal of these areas. The study was an attempt to raise awareness of local environmental concerns in the context of a national and local policy agenda, which has, until recently, largely overlooked the impacts of degraded environments on the lives and activities of the people who live in them. A key aim for the study was to raise people's concerns with local decision-makers and examine how far these might be addressed through the existing financial, administrative and legislative arrangements for neighbourhood renewal in the UK, namely Local Strategic Partnerships. The research was designed to provide practical lessons and policy recommendations for others wishing to raise the profile of environmental justice in the context of neighbourhood level regeneration projects, in both the UK and elsewhere in the ‘developed’ world.     

The urban growth machine goes South: Conditions and capacities for more sustainable place-building

Abstract

The prospects for global sustainable development are thoroughly tied to the future of cities. Our goal is to better understand how cities actually get built and with what substantive consequences. Beyond designing and implementing public policy tools, this requires a better understanding of the underlying political economy of urban place-building. Beginning with the ideal type of the urban growth machine, we outline frameworks for analysing both the ‘conditions for urban place-building’ and the ‘capacities for sustainable urban place-building’. We apply these in the Chilean context by examining general features of the urban political economy and then specific development exemplars from the urban region of Valparaíso. We outline frameworks for further comparative work.     

Constructing domestic retrofit as a new urban infrastructure: experimentation,equitability and contested priorities

ABSTRACT

British cities and residential suburbs were originally developed under a modernist growth logic: separating home from work, with little concern for energy use. But recent political and social priorities such as climate change and energy security have created an imperative to reduce domestic energy use, with many existing dwellings rendered “obsolete” on account of their poor energy efficiency. This precipitated a need to develop domestic retrofit – the modification of building fabrics and systems to improve their energy efficiency – as an urban infrastructure. The UK Government responded in 2011 with policies such as the “Green Deal”, through which coalitions of actors in cities including local authorities, voluntary sector organisations and private businesses were encouraged to experiment with place-based retrofit. This paper examines the challenges and effects of developing a domestic retrofit infrastructure in a North London borough under particularly challenging policy conditions. We develop a hybrid framework for understanding the process and product of this place-based experimentation and through this we ask two questions: 1. How did both local and national conditions enable and limit the development of this infrastructure? 2. Was the emerging urban infrastructure functional and equitable? In Haringey’s case, a strong local political agenda positioned retrofit as a development opportunity and vehicle for reducing inequality, but national priorities around market-making and technological fixes dominated emerging responses. Whilst Haringey’s efforts in a difficult policy context did result in retrofits and improvements to around a thousand properties, the emerging infrastructure of retrofit services was incomplete, inequitable and temporary.     

Tyrannical Spaces: Young people,bullying and urban neighbourhoods

We consider the street experiences of a group of urban children living in a large East Midlands town in the UK. Our attention focuses upon an issue that has seldom been examined, neighbourhood bullying. We highlight how some children, through their propinquity within neighbourhood spaces, clash and collide to such an extent that their experiences of a locality become severely blighted. For these unfortunate young people local environments are tyrannical spaces, defined in terms of 'no-go areas', danger and threat. These are not remarkable geographies, however, and we suggest that like many school environments, where bullying has increasingly been recognised and disclosed, within many localities there is a 'hidden' geography of fear waiting to be uncovered. The paper is organised into five parts: first, we briefly examine the concept of bullying, particularly in relation to young people in schools; secondly, we extend these ideas into a neighbourhood context drawing upon recent ideas of 'self', 'other' and microgeographies; thirdly, we outline the research project from which this article emerges; fourthly, we look at some empirical evidence from an urban case study that draws attention to the form and consequences of neighbourhood bullying; lastly, we discuss the relevance of these findings to future policy and practice, particularly in relation to the management of neighbourhood spaces. We propose that systematically applied local strategies to tackle bullying within neighbourhoods are needed, particularly those which engage young people and adults together through a whole community approach.     

District heating and ambivalent energy transition paths in urban and rural contexts

ABSTRACT

Most institutions and industrial actors believe that district heating infrastructure can play a key role in accelerating the transition to low-carbon energy systems. In this article we test this belief in Italy, starting from a census of all existing plants, subdivided by sources of supply and business organization models. We isolate two types of district heating (urban and rural) and find that they are different with respect to their approaches to energy transition. In rural areas, networks constitute systems that can empower the local techno-institutional complex to achieve a technological leap. Set in a pre-existing social network, district heating reinforces a sense of community and facilitates the involvement of various local players in a collective project. In the case of biomass, we are faced with local systems that have almost completed the transition with regard to the production of thermal and sometimes electric energy. In urban areas, on the other hand, networks represent functional devices for the stabilization of the techno-institutional complex. They allow cities to work on the circularity of some economies, generating added value from the same factors of production. The discrepancy between urban and rural contexts thus highlights the need to consider the ambivalence of district heating technology.     

Bicycle-sharing systems in an alternative/diverse economy perspective: a sympathetic critique

ABSTRACT

This contribution puts bicycle-sharing systems (BSSs) as a rather recent, environmentally friendly form of urban mobility in the context of broader societal changes. More specifically, we discuss to what extent BSS and their various modes of organisation can be regarded as an “alternative” consumption practice, explicitly designed to deliver more social just outcomes, taking the diverse economy framework of Gibson-Graham as a key tool of analysis. Our examination unfolds a range of limitations of BSSs for (strong) sustainable development, but also a number of obvious and less obvious prospects and opportunities.     

Overcoming socio-ecological vulnerability through community-based social learning: the case of Lomba do Pinheiro in Porto Alegre,Brazil

ABSTRACT

Community-based initiatives and collective learning practices are key themes in sustainability transition processes. This paper presents the results of a participatory study that investigated a local initiative in the community of Lomba do Pinheiro in south Brazil to examine social learning processes in the context of socio-ecological vulnerability. In this community, a group composed of local residents and members representing the public sector and local educational institutions has promoted several learning-oriented actions aimed at restoring a degraded local watershed and improving residents’ livelihoods. This study used social learning as a lens through which the initiative enacted by this group may be understood, and analysed how local conditions, determined by a context of vulnerability, have influenced local processes. We applied a multi-dimensional analytical framework that included individual, collective, and territorial dimensions. The analysis focused on the leading group, the individuals who comprise it, and their actions in the territory, while considering local constraints. Our findings highlight the importance of (1) shared values, mutual trust, and affective bonds for group cohesion as well as concerted action, equalisation of diverse languages within the group, knowledge integration, and initiative persistence; (2) a practical-reflexive approach based on a sequence of actions that catalyses group learning and facilitates advancement within the wider community; and (3) the role of inter-sectoral articulations and the establishment of partnerships to support actions. This paper raises questions about the limits of an exclusively bottom-up approach to solve complex problems in the context of extremely precarious conditions.     

Food Safety and Ethics: The Interplay between Science and Values

The general public in Europe seems tohave lost its confidence in food safety. Theremedy for this, as proposed by the Commissionof the EU, is a scientific rearmament. Thequestion, however, is whether more science willbe able to overturn the public distrust.Present experience seems to suggest thecontrary, because there is widespread distrustin the science-based governmental controlsystems. The answer to this problem is thecreation of an independent scientificFood Authority. However, we argue thatindependent scientific advice alone is unlikelyto re-establish public confidence. It is muchmore important to make the scientific advicetransparent, i.e., to state explicitlythe factual and normative premises on which itis based. Risk assessments are based on arather narrow, but well-defined notion of risk.However, the public is concerned with a broadervalue context that comprises both benefits andrisks. Transparency and understanding of thepublic's perception of food risks is anecessary first step in establishing theurgently required public dialogue about thecomplex value questions involved in foodproduction.     

Smart and eco-cities in India and China

ABSTRACT

Smart and eco-cities have become important notions for thinking about urban futures. This article contributes to these ongoing debates about smart and eco-urbanism by focussing on recent urbanisation initiatives in Asia. Our study of India’s Smart Cities Mission launched under the administration of Narendra Modi and China’s All-In-One eco-cities project initiated by Xi Jinpin unfolds in two corresponding narratives. Roy and Ong’s [2011. Worlding Cities: Asian Experiments and the Art of Being Global. Oxford: Wiley-Blackwell] “worlding cities” serves as the theoretical backdrop of our analysis. Based on a careful review of a diverse set of academic literature, policy and other sources we identify five process-dimensions for analysing the respective urban approaches. We show how the specific features of China’s and India’s urban focus, organisation, implementation, governance and embedding manifest both nations’ approaches to smart and eco-urbanism. We argue that India’s Smart City Mission and China’s All-in-One project are firmly anchored in broader agendas of change that are set out to transform the nation and extend into time. The Indian Smart City Mission is part of a broader ambition to transform the nation enabling her “smart incarnation” in modernity. Smart technologies are seen as the key drivers of change. In China the framework of ecological civilisation continues a 5000-year historical tradition of civilisation excellence. By explicitly linking eco-urbanism to the framework, eco-cities become a means to enact ecological civilisation on the (urban) ground.     

Sense and sustainability: The case of the Slow City movement

Abstract

In this article I draw on recent anthropological literature on the senses to propose a novel approach to sustainable local development. I suggest that attention to how the senses are engaged in both discourses concerning and corporeal experiences of sustainable urban development, can produced insights into how these processes operate. In developing the discussion I draw from examples from ethnographic research in British member towns of the Cittàslow (Slow City) movement.     

Non-motorised Transport and Sustainable Development: Evidence from Calcutta

The important role that non-motorised transport plays in urban sustainability is discussed with particular reference to the developing world and to the links between environmental and poverty issues. The significance of non-motorised transport in terms of reduced pollution, income maintenance for the poor and providing transport for vulnerable groups is stressed and placed within the general context of sustainable development. More specifically, evidence is presented for rickshaws in Calcutta, which demonstrates the vital role that non-motorised transport must play if sustainable development objectives are to be met. This evidence indicates that if rickshaws were to disappear from Calcutta's streets there would not only be significant increases in air pollution but also a substantial increase in the numbers of people living in poverty.     

城市环境污染综合治理与可持续发展

针对我国国情提出城市环境污染治理、协调城市环境与经济社会可持续发展矛盾的对策，建立以规划为龙头，以科学技术为支柱，以法律为手段，以经济为基础，以社会为目的的可持续发展系统，实现经济社会的可持续发展。     

Liberalising environmental governance and the hazards of democratisation

This paper aims to initiate a debate through which the gap between rhetoric and the local-level implementation of sustainable development might be addressed. It seeks to contribute towards a conceptual as well as a practical basis for the understanding of what contribution sustainable development can make in the context of the post-apartheid reconstruction of South African cities. The analysis draws on an examination of the incorporation of sustainable development in post-apartheid policy as it relates to the urban environment, and its implications for implementation as experienced by formal (local government) and informal (community groups) local-level institutions. In order to ensure that capacity exists for the implementation of sustainable development, it is argued that this rethinking of sustainable development should be informed by the present transformation of formal and informal institutions, whilst the transformation of institutions should occur in a manner that reflects these new conceptual understandings.