Meio ambiente e qualidade de vida

Transnational Municipal Networks (TMNs) are increasing in size, scope and number on the global arena. They reflect a tendency for city governments to coordinate environmental action through networked forms of governance. In this article, we argue that a new generation of TMNs has entered the global scene to help cities steer their efforts to handle environmental issues. In contrast to the characteristics of older TMNs as public, inclusive, and self-governed, new-generation TMNs are influenced by private actors, they are exclusive, and employ enforcement mechanisms to secure the fulfilment of network goals. To underline the diversity of TMNs and thus better understand urban networked governance, we present a case study of the 100 Resilient Cities initiative covering its conduct in 2013–2019. Looking at its actor composition and membership terms, we identify a hybrid nature different from the one described in earlier literature on European TMNs primarily. This subscription to a hybrid form of governance calls for a larger discussion on the implications of this shift in governance type and on the extent to which hybridisation implies a shift of power from the public to the private sphere.

Water is not only a valuable substance, but is also valued in different ways dependent on substantive social, ecological, and historical conditions. The concept of water value positionality is introduced to describe the dynamic ensemble of meanings forged from cooperation and competition in the allocation, use, and conservation of water. Positionality helps us to understand water conflicts as individuals and groups struggling to legitimise their valuation of water. The explanatory function of positionality is demonstrated with an empirical case study in the metropolitan region of Rio de Janeiro. Hegemonic positionality depicts water as an economic resource required for regional development and urban growth. This has been increasingly challenged by sectors of the state apparatus who call for the monetary valuation of water. Beyond these two perspectives, there exists a vast range of water values articulated by the local communities in their struggle for survival and political affirmation. The conclusion is that, in the process of constantly revaluing water, there are temporary 'positions of value' that last and change with sociocultural and politicoecological experiences.

Waste pickers all over the world work innovatively to reduce the environmental footprint of cities as they struggle to meet their critical livelihood obligations. Informed by the case of waste picker organizations (WPOs) this article examines how grassroots initiatives and extreme-niche innovations are created and sustained by mobilizing resources, rationales and relations. The study is informed by a cross-national survey and in-depth interviews with WPOs in Argentina, Brazil, Nicaragua, Kenya and Tanzania, and builds upon theories of grassroots innovation movements. The findings show how operating in contexts of extreme scarcity, these grassroots organisations tap into local resources, e.g. tacit knowledge, economies of affection and other socially embedded institutional resources. Blending material and environmental rationales, contributes to expanding their audiences and to gaining further support. In such deprived urban contexts, radical and cumulative crises and events hindering residents’ livelihoods can paradoxically also spark ingenuity out of necessity, and the transformation of these settings into extreme niches of innovation. Finally, the mobilization of relations through the formation of networks linking WPOs with supportive intermediaries and global circuits of solidarity becomes another fundamental resilience strategy by which WPOs can navigate contested environments and insert their extreme-niche innovations in governmental structures. By simultaneously adopting a broad repertoire of strategies of insertion, contention, and mobilization WPO and their innovations thrive in highly constrained environments. We conclude with reflecting on how ‘extreme’ niches of innovation − at the cracks of the formal city, economy and waste systems − can unleash the creative power of stigmatized, illiterate and neglected grassroots to experiment with new solutions in resource-poor environments.

In a number of cities around the world the adoption of climate policies has been driven by partnerships between multiple actors from the private sector, NGOs, and academia. With this paper we investigate the formulation and implementation processes of climate policy in the city of São Paulo, Brazil. We argue that the trend of multiactor and multilevel participation in climate policy making, detected in developed countries, can be observed in a major city from an emerging economy. We further argue that the ample engagement of actors driving the adoption of climate policies might not be reflected in policy implementation. Although São Paulo’s Municipal Climate Law was adopted after a participatory process, small and medium-sized enterprises (SMEs) from the transport sector have been largely absent from its implementation. We propose four reasons for further involvement of SMEs and suggest that participation of relevant actors and sectors is necessary in both the formulation and the implementation of climate policies.

Recycling consists of a variety of everyday practices that involve a complex urban ecology of materialities, subjectivities, knowledges, organising practices, institutions, policies, communities. In this article, we look at self-organised collectives of catadores (waste pickers) in Rio Grande do Sul, Brazil. This research combines quantitative data from the 497 municipalities of Rio Grande do Sul with a set of interviews and ethnographic observations. The emergence of self-organized collectives of catadores shows the affirmation of creative and transformative practices that actively resist the precarious infrastructures in which they operate. This resistant attitude is displayed by their political and strategic positioning in relation to municipalities and low-level administrators, but also in relation to the social, economic and environmental inequalities that affect their lives and their communities. We propose to look at these practices of collective resistance as expansive and creative, establishing transversal alliances throughout the community. In this sense, resistance becomes an act of recycling: the transformation of urban ecologies into an ongoing and sustainable way of staying with waste. Resistant recycling transforms individual and collective existences.

As relações cidade/natureza a partir da abordagem sociopolítica da gestão ambiental são tema deste artigo. Tendo o Distrito Federal como recorte, e, em especial, a área compreendida pela sub-bacia do Riacho Fundo, a partir de uma abordagem sócio-histórica do processo de urbanização de Brasília, enfatizam-se os impasses gerados pelo impacto urbano sobre os recursos hídricos locais e o papel desempenhado pela sociedade civil e poder público, na regulação da dinâmica socioambiental urbana. É apontada a necessidade de se construir um saber ambiental que integre e ultrapasse a racionalidade instrumental e disjuntiva da visão moderna e acione as possibilidades de emergência de novas formas de construção de conhecimento e estratégias de ação. Nessa perspectiva, a integração da dimensão educativa no espaço político é condição de um efetivo surgimento de alternativas viáveis às questões ambientais concretas. A experiência de formação de redes solidárias é discutida como possibilidade de emergência de novos sujeitos coletivos e como prática de articulação entre saberes locais e científicos orientados a uma práxis responsável.

In this paper I argue that global urbanism produces peripherality in ways that cannot be adequately problematized without taking into account its actual extent and geographically uneven development. Therefore, planetary urbanization needs to engage scholarly traditions attuned to regional urbanization if the discourse is to move pastlimitations in the urban globalization canon and its narrow focus on cities. To that end, I examine research on extensive urbanization in the Amazon region. Illustrative case studies show how attempts to globalize Manaus precipitated territorial restructuring and sociospatial change far beyond the city’s boundaries. Manaus is now a more unequal city. Selective metropolitan expansion to the Rio Negro’s south bank has led to the simultaneous upgrading and peripheralization of Iranduba. Yet, the building of a city-centric regional network of roadways also shaped Roraima State’s transformation from isolated borderland to by passed periphery. Moreover, financial and symbolic appropriations of standing rainforests by metropolitan conservationism marginalize remote communities even in the absence of exploitative deforestation and resource extraction. Final remarks emphasize the need for further research on the hybrid (urban–rural) conditions andf unctional articulations of distant-yet-impacted peripheries. Such efforts may broadenthe political horizons of planetary urbanization by informing extensive contestations of entrepreneurial urbanism.

This paper explores the entanglement of dreams and reality in the production of economic infrastructures. It focuses on the Manta-Manaus multimodal transport corridor, which is currently being constructed between the Pacific coast of Ecuador and the Atlantic coast of Brazil, with the aim of integrating the Amazon into global production networks. Drawing on extensive field research conducted in Ecuador, we develop a fantastical materialism, as a theoretical and methodological approach to the intertwining of fantasy and materiality through which the spaces of capital are conceived, constructed, and brought to ruin. Manta-Manaus is revealed not only as a technocratic accumulation strategy, but also as a seductive dream of planetary integration and geographical freedom. This dream has become ensnarled in the material dynamics of uneven geographical development, and its infrastructures have been repurposed for the expansion of the oil frontier. The Real of Capital thus advances through the creative destruction of its own fantasies.

This essay looks at the historical geography of sugar plantations in Northeast Brazil during the 16th- and 17th-centuries to critique the spatio-temporality of the discourse of the Anthropocene. I argue that sugar plantations were key places in early systemic cycles of capital accumulation with their grim calculus of cheap labor-power and acceptable deaths. Sugar plantations were simultaneously prototypical racializing state actors and part of the emergent relations of capital changing the climate. With their rationalized, time-disciplined labor for processing cane into sugar, plantations were not only fundamentally proto-industrial sites, but also one of capital’s laboratories of modernity. They were primordial sites of proletarianization, of spatio-temporal patterns that repopulated the Americas and central in the production not of the Anthropocene but of the racializing Capitalocene.

This paper analyzes the intersection between waste, value, and the right to the city within the context of the Municipal Recycling Collection Program in Salvador, Brazil. It shows how the legal recognition of recyclable-waste collectors as legitimate workers and their integration into municipal practices of waste management has not materialized into improved working conditions and has done nothing to advance their struggle for the right to the city. A critical value perspective on this specific case demonstrates that waste and “humans-as-waste” “switching” from not-value to value-in-the-making does not represent a way of escaping abjection and exploitation. Instead, the inclusion of cooperative collectors into the municipal recycling collection program has resulted in new forms of dispossession, through state-increased control over recyclables and in the municipality appropriating the value produced by the struggles, knowledge, and informal collective labor of the collectors. The right to the city for waste workers in Salvador therefore entails the right to work with dignity and the re-appropriation of waste as the urban commons to create livelihoods based on labor relations and regimes of value against and beyond capitalism.