Flows,system boundaries and the politics of urban metabolism: Waste management in Mexico City and Santiago de Chile

In this paper we examine two central concepts of urban metabolism (‘system boundaries’ and ‘flows’), and explore how to approach them as a means to politicise urban metabolism research. We present empirical findings from two case studies of waste management, in Mexico City and Santiago de Chile, looking at: the materiality of waste flows, the actors involved in them, and how waste flows relate to issues of environmental justice. We argue that urban metabolism, as a methodology to understand urban sustainability, has the potential to produce knowledge to trigger urban transformations, and to analyse the social, political and environmental aspects of waste management in urban areas.     

New housing/new crime? Changes in safety,governance and everyday incivilities for residents relocated from informal to formal housing at Hammond’s Farm,eThekwini

New state-subsidised ‘RDP’ housing in South Africa aims to provide former informally-housed residents with a better quality of life, stronger community and decreased levels of crime. Despite the state’s ambitions, this process is highly contradictory, increases in safety occurring alongside rising incivilities and tensions. This paper contributes to an emerging set of debates on the socio-political outcomes of state-led housing interventions in the global South, through an illustration of the limitations of efforts to produce ‘safe neighbourhoods’ in contexts of high unemployment alongside high levels of violence. The conceptual framing of ‘Southern Criminology’ (Carrington et al., 2015), centres the significance of histories of colonial and post-colonial violence, inequality, hybrid governance and justice practices, as well as informal living, and is employed to analyse recently housed residents’ experiences of crime and safety in South Africa, in a north eThekwini settlement, Hammond’s Farm. Recognising these ‘Southern’ factors, the paper argues that movement into new formal housing, is typified by significant material changes at the home and neighbourhood scale which foster privacy and safety, formalised governance practices and (partial) improvements in policing services. These occur in conjunction with access to new leisure activities including alcohol consumption and ‘township life’ which alongside ongoing poverty foster urban incivilities. A ‘Southern Criminology’ perspective frames concluding questions about the nature of crime in contexts of urban change, which are persistently shaped by inequality and wider historical and structural factors, challenging the state’s aspirations to achieve crime reduction through housing.     

Principles to coordinate managed aquifer recharge with natural resource management policies in Australia

Managed aquifer recharge (MAR) is a tool available to water-resources managers that assists agencies to secure water supplies and protect aquifers and groundwater-dependent ecosystems in the face of climate change and growing water demand. Yet few natural-resources managers have access to a coordinated set of policies that enable the potential benefits of MAR to be fully realised in urban and rural areas. This paper reviews contemporary Australian water-resource policies and systematically applies a refined set of ‘robust separation of rights’ principles based on secure entitlements, annual allocations and end-use obligations to guide the coordination of policies specific to each of the four operational processes central to MAR schemes: source water harvesting, aquifer recharge, recovery of stored water and end use. Particular attention is given to the formulation of policies relating to the recovery of water, including the feasibility for market exchange of permanent and temporary rights to recover recharged water, as these have the potential to greatly expand the role of MAR. Aquifer characteristics, existing groundwater extractions and potential third party effects need to be taken into account in determining both recovery entitlements and annual allocations. A transitional pathway to implement novel MAR policies is suggested.     

Communities,abandonment and ‘recognition’: The case of post-state funding community bodies

Communities have increasingly been internalised as subjects with responsibilities in the delivery of urban policy and involvement in broader urban governance. A prominent example is the English New Deal for Communities (NDC) programme that ran between 2001 and 2012. Towards the end of government funding, NDCs were required to develop succession strategies that would leave a ‘legacy’ for their communities. This involved the development of social enterprise bodies that would continue to support community involvement and regeneration efforts through ownership of capital assets, acquisition of public service contracts, and partnership working with mainstream service providers. This paper examines the influence of communities on post-NDC bodies, and the relationship between these organisations and local government, which was a critical agent in the management of the previous NDC bodies. The ‘recognition’ perspective of Honneth (1995), which is concerned with the self-actualisation of actors through inter-subjective relations based on forms of recognition (e.g. respect), is deployed in the analysis of post-NDC bodies. The paper concludes that long term community representatives’ have incorporated market values as a means in which to acquire ‘respect’ from social enterprise professionals, and that there is a lack of recognition by state agents of the role of post-NDC bodies in contemporary urban governance.     

Thinking creative clusters beyond the city: People,places and networks

This paper develops an ethnographic study of a small rural based ‘creative cluster’, called Krowji, situated in the town of Redruth in West Cornwall, UK. The dominant geographies of creative industries research and policy in recent years have an acknowledged urban bias together with a focus on narratives of agglomeration. This paper sits alongside research that brings to the fore ‘other’ geographies of cultural production, and reflects an increasing interest in work on creativity in rural areas. Following work by Storper and Pratt, we explore Krowji’s complex interdependencies, investigating ‘the relations within, without and across the cluster’. We focus on the relationships between Krowji and its surrounding area together with the spatialities and temporalities of the relations that occur across and beyond the cluster. We address the dynamics and durability of relations formed within the cluster also paying attention to their disconnections. In offering this analysis we develop a valuable counterpoint to the urban bias of much work on creative clusters and we contribute to work that is looking more closely at the temporalities and spatialities of cultural production. Further, we point towards the value of ethnographical research on the creative industries.     

Melanesia’s violent environments: Towards a political ecology of conflict in the western Pacific

This paper draws upon Michael Watts’s work on governable spaces and “economies of violence” in the Niger Delta (2004a,b,c) and Colin Filer’s concept of the “ideology of landownership” in Papua New Guinea (1997) to explore how resource capitalism has been at the heart of violent conflict in post-colonial Melanesia. This schema of the political ecology of violence is elucidated with reference to three governable spaces – landownership, indigeneity, and nationalism; four different resource–industrial complexes – mining, oil and gas, logging, and oil palm; and the region’s three most serious conflicts to date – the Bougainville conflict, the Solomon Islands ‘ethnic tension’, and on-going violence in the Highlands of Papua New Guinea, particularly in Enga and Southern Highlands provinces. It is argued that in each of these places the story of violent conflict is ineluctably one of resource capitalism and its engagement with local socio-political contexts. In sharp contrast to the resource determinism, state-centrism and ahistoricism of much of the ‘resource conflict’ literature, attention to governmentality and scale highlights the highly contextual and contingent nature of resource-related violence in Melanesia. The diverse experiences of different regulatory approaches to the encounters between resource complexes and governable spaces across time and space are also examined, giving rise to policy implications for governing resource conflict in Melanesia.     

Everyday human (in)securities in protected urban nature – Collaborative conservation at Macassar/Wolfgat dunes nature reserves,Cape Town,South Africa

The diverse residents of the urban global South experience insecurities in everyday, immediate and subjective ways. Lemanski argues these insecurities relate not only to physical concerns like fear, crime, and violence but also to stressors like insecure tenure and financial situations, and threatened and contested lifestyles and cultures as cities rapidly change. This paper considers how diverse ‘everyday human (in)securities’ manifest through urban nature and shape collaborations around nature conservation. The focus is on protected coastal dunes in Cape Town and collaborative conservation participants, including municipal nature conservators and community representatives from the adjacent apartheid-era ‘townships’. The diverse ‘everyday human (in)securities’ perceived and experienced by these participants manifest variously in physical threats to bodies and biodiversity, but also in relation to the insecure tenure and financial situations experienced by residents and conservators alike, alongside differing cultural values of nature. Through attention to diffuse power relations and everyday experiences, divergent perceptions of (in)security are shown to be frictional and sometimes paradoxical in nature. Yet identifying these (in)securities also holds potential for exploring hopeful and productive negotiations around what ‘security’ might mean, and how it might be realised through the collaborations – bringing into dialogue contested spaces of urban nature in cities of the global South and North.     

In the name of Development: Power,profit and the datafication of the global South

We examine the current ‘datafication’ process underway in low- and middle-income countries (LMICs), and the power shifts it is creating in the field of international development. The use of new communications and database technologies in LMICs is generating ‘big data’ (for example from the use of mobile phones, mobile-based financial services and the internet) which is collected and processed by corporations. When shared, these data are also becoming a potentially valuable resource for development research and policy. With these new sources of data, new power structures are emerging within the field of development. We identify two trends in particular, illustrating them with examples: first, the empowerment of public–private partnerships around datafication in LMICs and the consequently growing agency of corporations as development actors. Second, the way commercially generated big data is becoming the foundation for country-level ‘data doubles’, i.e. digital representations of social phenomena and/or territories that are created in parallel with, and sometimes in lieu of, national data and statistics. We explore the resulting shift from legibility (Scott, 1998) to visibility, and the implications of seeing development interventions as a byproduct of larger-scale processes of informational capitalism.     

Embodied geographies of food,belonging and hope in multicultural Hamilton,Aotearoa New Zealand

This article focuses on embodied geographies of food, belonging and hope for a group of migrant women in the small city of Hamilton, Aotearoa New Zealand. We explore the complex nature of multiculturalism as it is produced via place and food-sharing. Interviews and cooking sessions with 11 migrant women in Hamilton, each from a different country, prompted a range of emotions highlighting the numerous ways in which migrant women feel that they belong, or do not belong, to their ‘old home’, and their ‘new home’. Furthermore, the sharing of food and feelings helps establish affective ties between women migrants – across ethnic differences – and to the place of Hamilton. These hopeful intercultural encounters – discussed and digested in kitchens – are moments of reciprocity and mutual recognition between ethnically and culturally ‘different’ women. This account provides a means of not only highlighting the difficulties that migrant women face, but also the possibilities of multicultural place sharing.     

武昌地区街道尘埃磁学特征及其对环境污染的指示意义

对在武昌地区4个功能区域(青山、洪山、东湖风景区、东湖开发区)主要交通街道收集的尘埃样品进行详细的环境磁学测量,包括质量磁化率、频率磁化率、等温剩磁退磁系数以及典型样品的磁滞回线参数等。研究结果表明:尘埃样品中剩磁载体均以亚铁磁性矿物为主,样品中的磁性颗粒呈现低矫顽力的磁铁矿特征,软磁性的磁性矿物是样品剩余磁性的主要载体。尘埃样品χ、SIRM的区域分布特征受区域周围工业、车流量及道路状况等多种环境因素的影响,在4个功能区域中存在明显的磁性差异:青山工业区污染较重,东湖开发区、洪山、东湖风景区次之;硬剩磁(HIRM)的分布可能指示了道路交通来源的磁颗粒特征,东湖开发区和青山工业区由于行驶的货车和重型车辆较多,表现出硬剩磁量值较高。与其他城市(兰州、西安、南京、徐州等)相比,整个武昌地区街道尘埃样品的磁性含量仍较高,说明在城市环境方面还有待于进一步改善和保护。     

The urban land debate in the global South: New avenues for research

The global ‘land grab’ debate is going urban and needs a specific conceptual framework to analyze the diverse modalities through which land commodification and speculation are transforming cities across the globe. This article identifies new avenues for research on urban land issues by drawing on an extensive body of academic literature and concrete cases of urban land transformations in Asia, Latin America and Africa. These transformations are analyzed by focusing on three types of urban investments – investments in property, investments in public space and public services, and investments in speculation, image building and ‘worlding’ – and the way these investments are intermingled with and enhanced by processes of gentrification and speculative urbanism. Addressing real estate and infrastructure investments, speculation and gentrification through a land-based lens allows us to deepen the discussion on urban land governance in the global South. We argue that urban land acquisition cannot be thoroughly understood in isolation from the workings of urban real estate markets, public policies, and displacement processes. The urban land grab debate needs to consider the dialectic interplay between land use change and general socio-spatial transformations both in central – or recentralized – and peripheral areas. This is why we plea for a kaleidoscopic perspective on urban land governance by uncovering the complex patchwork of urban land acquisitions and their diverse temporalities and spatialities, their hybrid character in terms of actors involved, and the multiple and often unpredicted ways in which urban dwellers try to gain control over and access to urban land.     

Charting the emergence of a ‘knowing system’ for climate change adaptation in Australian regional natural resource management

Climate change increases the complexity and uncertainty of regional natural resource management (NRM), calling into question the appropriateness of linear knowledge-transfer approaches. In this paper we reflect on knowledge practices among a partnership of researchers and NRM planners, under a federal program of NRM investment intended to ‘deliver information’ to regional NRM planners to support planning for climate change. We unpack ‘container’ and ‘conduit’ metaphors of linear, one-way communication invoked by the starting conditions, and explore whether more relational ways of communicating were achieved. A key theme emerged early in the research that NRM planners felt overwhelmed by the sheer volume of information available and discouraged by the irrelevance of much of it to their climate change planning. Our research-practice collaboration unfolded in this context and through ongoing face-to-face and virtual engagement over a period of two years. The collaborative approach featured joint identification of priority activities, co-design of planning approaches, and the iterative co-development of an online ‘information portal’, which acted as a boundary object. We report the emergence of a ‘knowing system’, resulting from these efforts to foster relationships and co-produce boundary objects in a particular geographic context. Our findings highlight the potential benefits of investing in the capacity of researchers and NRM practitioners to engage in collaborative research partnerships premised on the emergence of knowing systems.     

New local state power through administrative restructuring – A case study of post-Mao China county-level urban entrepreneurialism in Kunshan

By focusing on Kunshan, an economically advanced county-level city in the Yangtze River Delta, this paper aims to answer how, why, and under what circumstances the territorial power of Chinese urban entrepreneurial states is created in response to the dynamics of spatial economic development in the context of market transition and globalization. Although Kunshan is merely a county-level authority administratively, its economic performance in 2011 was better than that of several poor provinces, such as Hainan, Tibet, Qinghai, and Ningxia. Kunshan’s successful urban entrepreneurialism presents a unique ‘mismatch’ between ‘low’ administrative rank and ‘great’ economic performance (a big foot in a small shoe, dajiao chuan xiaoxie). I argue that Kunshan has developed several new local state powers through flexible administrative restructuring that explains the ‘mismatch’ puzzle and includes the following characteristics: (1) reclassification of Kunshan from county to county-level city, (2) relational adjustment by officially or informally raising Kunshan’s place rank and the cadre rank, and (3) boundary revision by virtual enclave enlargement. I conclude that the Chinese party-state system plays a role in Chinese county-level urban entrepreneurialism.     

Urban growth and quality of life: inter-district and intra-district analysis of housing in NCT-Delhi, 2001–2011–2020

One out of three people in India is urban. In 2011, there were about 53 urban agglomerations larger than 1 million population as against only 35 in 2001. Much of this urban expansion has been occurring in the country’s largest metropolises including the National Capital Territory of Delhi which has expanded horizontally and vertically both. This has also added to overall decline in its already dilapidated housing stock and quality of life. Delhi, a historical hub for regional, national, and international commerce, and a place for the socio-political elites, has failed to provide basic life amenities to its average citizens. This research critiques the (un)sustainable elements of Delhi’s urbanization and concomitant decline in basic amenities pertaining to quality-of-life by examining the growth and expansion of its urban-built-up areas during 2001–2011–2020 and provides nuanced insights into its ‘livability’ by examining select quality-of-life attributes. The LANDSAT imageries for 2010 and 2020 are used to measure NDB-Index that assesses its built-up area and change, which are later corroborated with Census household data to examine change in its ‘livable’ and ‘dilapidated’ housing structures. Significant sub-regional disparity exists in the availability of good and livable homes, with almost 20–30% of several districts still without drinking water source inside premises. However, significant progress is also noted for basic amenities like lighting, latrine and bathing facilities, and majority of Delhi’s built-up area has expanded along newer developments and transportation corridors. This calls for goal-oriented strategic interventions by policymakers to help achieve the SDG-11 on Sustainable Cities.

     

Extreme weather impacts on freight railways in Europe

Four cases are studied in this assessment of how the harsh 2010 winter weather affected rail freight operations in Norway, Sweden, Switzerland and Poland and also of the reactive behaviour rail managers mobilised to reduce the adverse outcomes. The results are utilised in a fifth case assessing the proportion of freight train delays in Finland during 2008–2010 by modelling the odds for freight train delays as a function of changes in met-states on the Finnish network and weather-induced infrastructure damage. The results show that rail operators were totally unprepared to deal with the powerful and cascading effects of three harsh weather elements—long spells of low temperatures, heavy snowfalls and strong winds—which affected them concurrently and shut down large swathes of European rail infrastructure and train operations. Rail traffic disruptions spread to downstream and upstream segments of logistics channels, causing shippers and logistics operators to move freight away from rail to road transfer. As a result, railways lost market share for high-value container cargo, revenues and long-term business prospects for international freight movement. Analyses of measures employed to mitigate the immediate damage show that managers improvised their ways of handling crises rather than drew on a priori contingency, i.e. fight-back programmes and crisis management skills. Modelling the co-variation between extreme weather and freight train delays in Finland during 2008–2010 revealed that 60 % of late arrivals were related to winter weather. Furthermore, the combined effect of temperatures below ?7 °C and 10–20 cm changes in snow depth coverage from 1 month to the next explained 62 % of the variation in log odds for freight train delays. Also, it has been shown that changes in the number of days with 10–20 cm snow depth coverage explained 66 % of the variation in late train arrivals, contributing to 626 min or 10.5 additional hours’ delay. Changes in the number of days with snowfalls over 5 mm accounted for 77 % variation in late train arrivals, implying that each additional day with this snowfall could contribute to 19.5 h’ delay. Finally, the combination of increased mean number of days with 5 mm snowfall and temperature below ?20 °C explained 79 % of the variation in late arrivals, contributing to 193 min or 3.25 h’ delay. All results were significant (p = 0.00).     

Climate change transformation: A definition and typology to guide decision making in urban environments

Climate change presents a threat to the sustainability of cities and their societies, and must be adequately addressed. Urban environments (cities) are responsible for the creation of a significant amount of greenhouse gas emissions which are the source of climate change. Cities have been increasingly the focus of action to address climate change, yet emissions are not significantly reducing. Additionally, there a lack of integration between adaptation and mitigation. This prevents responses adequate to limit global warming to 1.5^OC, and to be well adapted to anticipated changes. This paper critically analyses existing definitions and typologies of climate change actions. A definition of ‘climate change transformation’ is proposed which includes the integration of adaptation and mitigation goals to enable a new regime in which global warming is limited to 1.5^OC. A new three-part typology: ‘coping, malaction and transformation,’ is presented for categorising climate change actions by the extent to which they integrate adaptation and mitigation, and define a new regime. The typology is accompanied by illustrations to demonstrate the relationship between adaptation and mitigation. The definition, typology and illustration serve to guide effective climate change decision making, and provides principles to guide application in urban environments.     

Climate change transformation: A definition and typology to guide decision making in urban environments

Climate change presents a threat to the sustainability of cities and their societies, and must be adequately addressed. Urban environments (cities) are responsible for the creation of a significant amount of greenhouse gas emissions which are the source of climate change. Cities have been increasingly the focus of action to address climate change, yet emissions are not significantly reducing. Additionally, there a lack of integration between adaptation and mitigation. This prevents responses adequate to limit global warming to 1.5^OC, and to be well adapted to anticipated changes. This paper critically analyses existing definitions and typologies of climate change actions. A definition of ‘climate change transformation’ is proposed which includes the integration of adaptation and mitigation goals to enable a new regime in which global warming is limited to 1.5^OC. A new three-part typology: ‘coping, malaction and transformation,’ is presented for categorising climate change actions by the extent to which they integrate adaptation and mitigation, and define a new regime. The typology is accompanied by illustrations to demonstrate the relationship between adaptation and mitigation. The definition, typology and illustration serve to guide effective climate change decision making, and provides principles to guide application in urban environments.     

Environment as datascape: Enacting emission realities in corporate carbon accounting

Ecological modernist approaches to climate change are premised upon knowing carbon emissions. I ask how corporate environmental managers know and do carbon, i.e., shape the reality of emissions. I argue that for managers’ practical purposes carbon exists as malleable data. Based on ethnographic fieldwork over a period of 20 months in a Fortune 50 multinational corporation, I show that managers materially-discursively arrange heterogeneous entities – databases, files, paper, words, numbers – in and between office spaces, enabling them to stage emission facts as stable and singular. Employing Annemarie Mol’s work on multiplicity, I show that multiple enactments of carbon hang together not by an antecedent body (CO₂) but through ongoing configurations of data practices. Disillusioning promissory economic discourses of ‘internalisation’, I demonstrate: Management is materially premised upon preventing purportedly internalised carbon realities from entering capitalist core processes. This undermines carbon economics’ realist promises. Staging some carbon realities as in control is premised upon managers’ ongoing, reflexive, partial and always situated configuration of, e.g., standards, formal meetings or digital data practices in which humans do carbon-as-data. Carbon practices are materially-discursively aligned, forming a configuration. This configuration effects carbon as a malleable and locally configurable space rather than as a closed fact. Reconstructing managers’ practices as configuring carbon-as-dataspace, I argue, allows grasping adequately the contingency and constraints of managing carbon as a particular material-discursive form of environment. In conclusion I generalise the environmental management office as a space that can be configured to stage, beyond carbon, other global environments as well.