Authors: Carmen Pérez del Pulgar, UAB-ICTA; IMIM Isabelle Anguelovski, UAB-ICREA, ICTA, IMIM James Connolly, UAB-ICTA; IMIM Title: Toward a green and playful city: Understanding the social and political production of children’s relational wellbeing in Barcelona Journal: Cities Note: This is an accepted manuscript of an article published by Elsevier in Cities in 2019 available for full download online at: https://www.sciencedirect.com/science/article/pii/S0264275119305414?dgcid=author Year: 2019 Abstract This paper examines recent urban green amenities directed toward children and families and develops a novel understanding of the ways in which children’s socio-natures are made/unmade through such interventions. We employ ethnographic and archival analysis in two new parks – Poble Nou and Nou Barris – in Barcelona to examine how a particular type of children’s wellbeing, what we call “relational wellbeing” is shaped through the production of green-playful-child-friendly amenities. We find that planning processes and visions, urban development goals, and neighbourhood socio-material structure moderate the effect of green-playful-child-friendly amenities on relational wellbeing by directing how these spaces are used. This finding points toward the importance -- for equity concerns -- of accounting for the social and political processes that generate relational wellbeing. These processes are often reflective of broader economic agendas of urban transformation designed to extract value, control space, and/or legitimize speculative urban development – while sometimes eroding local socio- material conditions – to the point of producing green spaces of privilege, exclusion and control. The connection between relational wellbeing and green-playful-child-friendly interventions highlights the importance, within the urban environmental equity literature, of reconceptualising pathways of wellbeing and health beyond questions of spatial distribution of natural areas and offers a new perspective for the development of future guidelines on green-playful-child-friendly space policies. Keywords Barcelona, Children-Nature-Play, Urban Environmental Equity, Urban Political Ecology, Relational Wellbeing, Environmental Justice, gentrification Introduction Municipalities are increasingly creating and restoring green amenities directed toward children and families as an important part of efforts to shift toward more sustainable and healthy cities for all (Woolley 2006; Ekawati 2015; Anguelovski, Connolly, et al. 2018; Kondo et al. 2018; Lang and Rothenberg 2017). Yet, these amenities, which serve at once to promote greater contact with nature and ‘free’ or ‘creative’ play in cities, are increasingly reduced to universal prescriptions for achieving wellbeing within policy conversations guiding urban growth. However, there is a risk that such an 1 approach reifies and commodifies problematically narrow concepts of the child, nature, and play (Morgan 2017; Kraftl 2006) – potentially (re)producing uneven territorialisation at odds with equity and wellbeing goals (Rigolon and Flohr 2014). In this paper, we challenge widely-held assumptions that child-friendly green spaces of play produce universal benefits (Douglas, Lennon, and Scott 2017; Flouri, Midouhas, and Joshi 2014; Ward et al. 2016) by focusing on the particularly relational aspects of wellbeing. Our original contribution flows from this challenge; we parse out the socio-political mechanisms that produce differences in what we call ‘relational wellbeing’ – the portion of overall wellbeing derived from social relations, connections, and interactions. By focusing on how design, socio-spatial context, and planning and politics shape relations in particular children’s spaces, we uncover an important part of the making/unmaking of children’s urban socio-natures. Specifically, we highlight the impacts of power and capital (e.g. Morgan, 2017; Shillington and Murnaghan, 2016) on the wellbeing outcomes of new green play spaces. Studies in children’s geography (van Vliet and Karsten 2015; Christensen and O’Brien 2003; Bartlett et al. 2016), urban environmental justice (Rigolon and Flohr 2014), and social determinants of health (Dadvand et al. 2015; Ebbeling, Pawlak, and Ludwig 2002; J. Ward et al. 2016; Rydin et al. 2011) have indeed overlooked the ways in which such social and political processes shape children’s wider socio- natures and in turn relational wellbeing. Using Barcelona as a critical case study where the green and playful agenda has permeated recent urban development and municipal practice, we examine two new child-oriented park areas with contrasting political visions and processes of space production. These two parks also have different socio-economic characteristics: The Parc Central de Nou Barris is exemplary of a traditional working- class neighbourhood while the Parc Central de Poble Nou exemplifies a recently gentrifying neighbourhood. Using archival data and ethnographic observation methods, we qualitatively analyze the ways in which socio-material and political foundations differentially co-produce relational wellbeing for children. This is a process that is not specific to Barcelona. Rather, the underlying dynamics we uncover apply across many cities turning toward the intersection of greening and child’s play as a means of increasing livability. Results show that neighbourhood socio-material conditions and political processes of space production seem to undermine the relationship between green space and relational wellbeing in some cases, while, in other cases support greater relational wellbeing. Such findings highlight the importance, within the ample urban environmental health and environmental equity literature, of reconceptualising drivers of and pathways for wellbeing and health benefits beyond questions of green space access and distribution throughout the city. They also call for the critical examination of internationally-praised urban planning practices that place social equity, wellbeing, and access to green space for all at the center of municipal action but, might, in some cases, undermine the creation of benefits for some social groups. The production of (uneven) urban space in the green-playful-child- friendly city The changing status of children’s urban socio-natures Urban space is ‘lived’ space (Raffestin 2012) composed of messy relations, ties, and representations that people build within their material and social environment. The full human and environmental composition of urban lived space has been described as “social space” (Lefebvre 1974), “territory” 2 (Raffestin 2012) or “socio-nature” (Swyngedouw 1996). These human-human and human-environment relations are the “hidden, dissimulated structure of the everyday” (Raffestin 2012) that co-produce space, human experience, and wellbeing (Smith and Reid 2017). Thus, urban socio-nature is built on a series of complex metabolic processes in which social and natural systems dialectically produce the city (Swyngedouw 1996). Through socio-natures, people construct nature and themselves both discursively and materially as a human-nature outcome and relation (Heynen, Kaika, and Swyngedouw 2006). And, in turn, these processes are deeply political in the sense that they are produced, circulated and interpreted through (and for) power (Heynen 2006). Children’s urban socio-natures are specifically those aspects of the metabolic processes producing cities that shape the urban life of those individuals understood in a given time and place to be a child – and shaping their construction of nature-human relations. The socio-natures of many Western cities are premised on an historical disregard for children in urban planning. Urban development trends in Europe and the US historically produced unsustainable, adult-centered environments that adversely affected children’s healthy development and wellbeing (Christensen & O’Brien, 2003; Hart, 1979; Karsten, 2002; Lynch, 1977; Tonucci, 1997; Valentine, 1997; Van den Berg, 2013; Ward, 1978). Such adverse environments occurred through children’s institutionalization, enclosure and control (Zeiher 2001; De Visscher and Bouverne-de Bie 2008), and through poor free outdoor play and contact with nature (Louv 2005). Yet, today many city administrations are seeking to reverse these trends by investing ample resources in green space and infrastructure projects (Anguelovski, Connolly, et al. 2018; Kondo et al. 2018; Lang and Rothenberg 2017; Woolley 2006; Ekawati 2015). These investments are a targeted effort to improve the social and environmental conditions that make up children’s socio-natures. They respond to and further build on research highlighting the health and wellbeing benefits of quality urban outdoor environments. In all, this research shows that green outdoor amenities improve local environmental air and noise conditions and offer sites for restorative activities, with physical (Dadvand et al. 2015; Gascon et al. 2016) and mental health benefits (Triguero-Mas et al. 2017). The emerging reformulation of children’s socio-natures is premised on a universal notion of wellbeing developed from measures in public health research of specific health outcomes. A universal notion of wellbeing is defined here as the somatic and psychic state of a person that allows its proper functioning (Zaror et al. 2019). This understanding of wellbeing is usually assumed to be induced by the exposition to specific material conditions or necessary things to “live well”. Environmental epidemiologists, for instance, argue that green areas can improve wellbeing outcomes by helping to address obesity (Ebbeling et al., 2002), attentional functioning needs (Taylor et al., 2001), risk of ocular vision impairment (Dadvand et al., 2017) and lower cognitive development (Dadvand et al., 2015; Ward, Duncan, Jarden et.al 2016). This evidence has been used to make an argument of the universal benefits for children’s wellbeing of an exposure to green socio-natures. Consequently, this common narrative of universal wellbeing benefits reduces understanding of children’s socio-natures to simple types of play equipment or physical access to amenities – an approach that recent public health scholarship has started to question (Anguelovski, et al. 2018; Anguelovski et al., forthcoming). In that approach, children are assumed to be homogeneous, pre- existing, innocent, and pure subjects with inherent, direct, and universal connections to nature (Taylor, 2011). However, this understanding ignores other social categories, such as gender, race, ethnicity, class, and physical and mental abilities (Kraftl 2006). It also abstracts away the differences in understanding childhood across space, time and social position (Ariès 1962; Mintz and Kellogg 1988; Thompson 1963). As such, common narratives around greening, play, and health impacts obscure the 3 ways in which the everyday urbanism of children’s green spaces actually enables or prevents construction of play and access to play. Toward a focus on relational wellbeing in children’s urban socio-natures The generalized approach to wellbeing does not often account for the specifically relational aspects that structure a great deal of children’s experiences in cities. Green amenities are not just places to receive environmental inputs; they are also places of interaction. They are sites of peer and intergenerational exchange where children can explore both themselves and the material and social surroundings (Stevens 2007), acquire a social network, and negotiate their cultural and social identities (Christensen and O’Brien 2003; Formoso, Weber, and Atkins 2010). Green spaces are especially important as centers of ‘free’ or ‘creative’ play (A. F. Taylor et al. 1998; Douglas, Lennon, and Scott 2017; Flouri, Midouhas, and Joshi 2014; J. Ward et al. 2016). Moreover, children’s greater access to green spaces tends to foster environmental stewardship by increasing their knowledge of and attachment to the natural environment (Kals, Schumacher, and Montada 1999; Chawla 2007; Derr, Chawla, and van Vliet 2017; Broom 2017; Fisher, Svendsen, and Connolly 2015; Chawla 2015), which also plays a role in wellbeing through regular social and environmental contacts. In response, in this paper we aim to contribute to a research agenda that addresses an under- theorization of the underlying ontologies and pathways for wellbeing (e.g. Smith and Reid 2017) Specifically, we look at how relational wellbeing is differentially produced in two urban green play spaces. We examine some of the complexities and nuances embedded in the production of children’s urban socio-natures and develop an understanding of a particularized notion of wellbeing – relational wellbeing, which is strongly mediated by political and socio-material relations. In all, we aim at refining the ways we view equity and wellbeing within green-playful-child-friendly spaces beyond a traditionally decontextualized analysis of access and distribution of amenities. Furthermore, we employ relational wellbeing as a conceptual tool for understanding better how children’s wellbeing in large cities embedded in global economic and financial flows (Moreno 2014) can be subsumed into market logics of demand and supply, favoring the creation of spaces as commodities designed primarily to increase real estate profits (van Vliet and Karsten 2015). The travel, tourism, hospitality, and real estate industries are now selling green-playful-child-friendly-ness as a consumable product to middle-class residents who have the capacity to move according to residential preferences (van Vliet and Karsten 2015; Boterman and Bridge 2015; Van den Berg 2013). Some families link access to these spaces with the ability to remain in the city after having children (Karsten 2002; Lilius 2018), and elevate them to essential aspects of a new urban middle class identity (Rutz and Balkan 2009; Donner 2017; Boterman and Bridge 2015; Van den Berg 2013). This entrepreneurial (Harvey 2006) market and neoliberal (Rossi 2017; Horton 2016) logic in the process of green-playful-child-friendly space production also shapes questions of distribution and inclusion (Goodling et al., 2015). As the ample urban environmental justice and equity literature has demonstrated, children’s leisure spaces and playgrounds tend to be unevenly distributed, being spatially concentrated in wealthier neighbourhoods or in the outskirts of the city, and in turn do not offer equal access to marginalized or discriminated groups, including children within those groups (Karsten 2002; Rigolon and Flohr 2014; Rigolon 2017). Child-friendly (Van den Berg 2013) and green (Anguelovski et al., 2018; Hamilton & Curran, 2013; Heynen et al., 2006; Pearsall, 2010; Quastel, 2009; Quastel et al., 2012; Wolch et al., 2014) amenities can even contribute – sometimes in combination with other revitalization strategies – to increased rent and property value, leading to (green) 4 gentrification trends (Dooling 2009; Gould and Lewis 2017; Checker 2011; Van den Berg 2013) and to other socio-cultural exclusionary trends (Anguelovski et al., forthcoming). Similar trends of gentrification have been established in relation to park-based playful urbanism and the “disneyfication” of cities (Zukin 1995b; Bryman 2004). Bringing back alternative voices in front of a historical disregard and a universal model The universalized notion of children’s wellbeing that lies behind many green-playful-child-friendly spaces turns the historical disregard for children in urban planning on its head, but also dismisses alternative visions for what is desirable (Zukin 1995a; De Visscher and Bouverne-de Bie 2008; Van den Berg 2013). Shaping the notion of wellbeing that drives the creation of such spaces around market demand prevents historically disempowered groups (at the intersection of class, racial, ethnic, gender, and sexual status) from transforming their needs into claims for urban territory because those needs are often not compatible with the private accumulation of capital (Donner 2017). In addition, green- playful-child-friendly amenities may be perceived as fundamentally problematic sites of power, conflict, violence, oppression, racism and/or as devices of social control for minorities, immigrants and/or working class residents (Brownlow 2006; Hamilton and Curran 2013; Byrne and Wolch 2009; Wolch, Byrne, and Newell 2014). Finally – and importantly for our findings here – the universalizing narrative around such spaces overlooks different class-based norms for free unstructured play (Holloway and Pimlott-Wilson 2018; De Visscher and Bouverne-de Bie 2008; Van den Berg 2013). Any view apart from a playful, pristine childhood becomes associated with an abject un-child-like other (Aitken 2001; Van den Berg 2013; De Visscher and Bouverne-de Bie 2008) or “waste” (Katz 2008) – the alternative experience is equated with a degraded urban environment and dismissed within the green- playful-child-friendly urbanism narrative. Despite – at least discursively – downplaying the poor wellbeing outcomes that may result for some groups from existing profit-oriented urban interventions, removing alternative voices serves to mobilize a consensus around urban policy goals that avoid challenging the socio-ecological contradictions of unsustainable, unjust, and androcentric growth. By obscuring the political construction of spaces and the contestation they might trigger, narratives around children’s access to green space and wellbeing could paradoxically eventually aggravate urban socio-environmental inequalities by generating green-playful-child-friendly cities with narrow wellbeing benefits for an exclusive number and type of residents. In response, our paper also examines the set of environmental inequities produced by dominant representations and idealizations of nature and children (e.g. Shillington and Murnaghan 2016) and by the implementation processes of specific interventions. Our central questions are thus: How does the political and social production of green-playful-child-friendly amenities shape relational wellbeing in different contexts? And how do those processes of producing relational wellbeing help refine our understanding of environmental inequities? Transformation of urban socio-natures in Barcelona 1975-2016 We selected Barcelona as a site to examine the recent transformation of children’s urban socio-natures because the city has been extensively engaged in the creation of new public and green spaces since Spain’s transition to democracy in 1979, with a strong emphasis on improving neighbourhood quality of life and children’s wellbeing. Since that time, the city has created roughly 300 new public green spaces, many with children’s play areas as central aspects. Furthermore, Barcelona’s recent urban transformation is characterized by different phases, with clear shifts in the role of economic, social, and political interests; as well as scales of interventions and involved stakeholders across time and space. Its practice of urban planning has received much international attention, with many praising its emphasis on neighborhood urbanism and access to new physical infrastructure and calling for it to be used in broader international applications (Marshall 2000; Monclús 2003), although others have raised 5 criticisms (Anguelovski, 2014; Arbaci & Tapada-Berteli, 2012; Borja et al., 2004). This recent history makes Barcelona a critical case to examine the complex and uneven effects of the production of green- playful-child-friendly socio-natures. Early 1980s livability interventions in Barcelona were mostly led by the municipal government in conjunction with social movements and neighbourhood associations. They were geared towards localized and small-scale interventions creating quality open and green spaces with children’s play spaces often built in. This early approach especially targeted neighbourhoods with a historical deficit of public space, such as degraded areas of the historic center (e.g. Jardín Emili Vendrell, 1984), working class neighbourhoods (e.g. Parc de la Espanya Industrial, 1985), and more peripheral neighbourhoods (e.g. Parc del Clot, 1986). The preparations for the 1992 Olympic Games inaugurated a new period characterized by the presence of large operators – mostly public-private partnerships and mixed capital companies – executing extensive urban transformations (Montaner et al., 2011) without negotiating with small associations. Most public spaces and parks built during that period covered a much greater scale of action and featured public art installations authored by internationally acclaimed artists and architects (e.g. Joan Miró, Fernando Botero, Santiago Calatrava, Norman Foster). Many of those new parks raised eyebrows among some local planners and resident groups for being considered as tourist-oriented spaces of consumption and design rather than spaces responding to the needs of neighbourhood residents (Anguelovski et al., 2018). The post-1992 Olympic games consolidated the leading role of private operators – mostly real estate companies (Montaner, Álvarez, and Muxí 2011) in a context of economic crisis for public administrations and increase of real estate values and tourism. Representative of this time (1997-2004) the district of Sant Martí located just up the coast from the historic city center was radically transformed through new public space and greening interventions anchored by the “Diagonal Mar” luxury development and park; the establishment of the “22@ district” as a hub for tech and creative firms with a new Central Park (Parc Central de Poble Nou); and the construction of the Parc del Forum for the 2004 Forum of Cultures international fair along the last undeveloped sections of the Barcelona waterfront. Green space production was embedded in a competitive urbanism logic to attract new investors and visitors, with decision-making influenced by developers and real estate speculation (Montaner, Álvarez, and Muxí 2011). Several observers lament the resulting direct social costs, such as displacement, loss of industrial working-class cultural heritage (Borja, 2010) and streets with scant urban life (Montaner, Álvarez, and Muxí 2011). Since 2004, the municipality has linked open space policy with global sustainability agendas to emphasize green infrastructure, biodiversity, and re- naturing projects through new green amenities including parks, forests, ecological corridors, streams, community gardens, and urban farms (Anguelovski et al., 2018; Depietri et al., 2016). Meanwhile, children’s wellbeing and access to green space has played a strong role in the Barcelona green agenda in recent decades. Since 1990, the municipality has produced regulatory frameworks (e.g. periodic Children and Adolescence Plans, Charter for Educating Cities) that direct public action. The main objectives of children-focused interventions in Barcelona have generally been to guarantee children’s universal access to urban resources and services and promote more and better facilities and services for education, leisure and health. Most recently, several plans and objectivesi highlight the importance of children’s right to free play and access to nature and two main strategies aim to stimulate free outdoor play: the 2018 governmental measure “Barcelona dona Molt de Joc” (Barcelona gives a lot of play)ii and the 2016 (and beyond) creation of pacified “superblocks”iii. 6 Materials and Methods In this study, we compare the creation and use of green play spaces in two neighbourhoods – Poble Nou and Nou Barris. We describe their characteristics in Table 1 below. To conduct our study, we used both archival and ethnographic observation methods. On the one hand, we carried out 30 hours of observation in each park in May 2018, over two afternoons (from 17:00 until 21:00) between Monday and Thursday, one Friday afternoon (from 17:00 to 21:00), one day-long observation on a Saturday and one day-long observation on a Sunday (in both cases from 11:00 until 20:00) for each park in order to get an in-depth sense of each park’s uses, users, and relationships between them. The chosen time slots covered midweek after school play, Friday afternoon play and weekend leisure times, in order to discriminate the effect of these different types of time and days on 7 the uses, relations and duration of activities. This selection also helped us observe a variety of users and interactions between them. We systematized our observations in three ways in order to combine a structured observation of play and recreation in the park (e.g. McKenzie et al. 2006, 2000) with an ethnographic non-structured approach to observation (DeWalt and DeWalt 1989; Marshall and Rossman 1995). First, through a checklist which included questions about physical access to the park, safety, urban density characteristics, types, quality, usability, organization and distribution of equipment (including those for children), green space and natural element characteristics and composition and maintenance concerns. Second, we designed a diagramming tool (See Figure 1) to keep systematic track of the parks user’s physical activity levels, activity modes/types, estimated age, gender and ethnic groupings, which we classified alongside the intensity of the physical activity and the interacting elements/agents – these were our proxy for type of play and socio-material interaction. Furthermore, we employed a field notebook with detailed descriptions of the type, location and duration of activities,iv informal conversations, observable aspects of participants’ ethnic and socio demographic characteristics, and the relations and interactions developed in the space. We built, adjusted, and completed our diagram and detailed descriptions continuously throughout field work, while moving around the park and stopping for especially long intervals of observation in each park’s most crowded areas. 8 Figure 1 Diagram of activities based on the intensity of the physical activity, of the interactions, and the interacting elements/agents. Two examples of a weekend day in May in Parc Central de Poble Nou and Parc Central de Nou Barris Field data was analysed using grounded theory techniques, (Strauss and Corbin 1990) following an iterative process of data collection and analysisv and using the insights of the analysis carried out after each session of observation to inform the following iteration of data collection. The final most relevant codes related to relational wellbeing from the analysis are: “self-management of risk”, “exploration of oneself”, “bodily and communicative control over rules and codes of conduct”, “shared meanings and affordances”, “management of material and social boundaries”, “negotiation of social identity”, “social network” , “exploration of social and material environment”, “attachment to environment and sense of place”, “routines”, “regimes of care” “regimes of space”, “regimes of time”. In addition, we supplemented field observations with archival analysis of roughly 150 pages of documents related to the process of planning/transformation that generated these parks and the design attributes of each park, including the modifications of the General Municipal Plan of 1976 for the creation of the Central Park of Poble Nouvi, the modification for the Central Park of Nou Barrisvii and the different proposals that competed for the design of each park. The archival data contextualized the political processes of production of these socio-natures and situated the observed socio-material relations in the neighbourhood’s historical social and political context. These archival data were 9 thematically coded according to the discourses, normative visions (e.g. of the “good” city or neighbourhood), identified social concerns or problems, definition of beneficiaries, coalitions of power, material design of the built environment and role of “nature” suggested in the analysed processes of urban transformations. Our approach does not assume that green amenities have a specific, deterministic effect on children’s relational wellbeing per se. Rather, we understand green-playful-child-friendly socio-natures as produced by a set of political and social processes that generate a medium in which relations of wellbeing arise or not (e.g. Smith & Reid, 2017). Thus, we are looking for evidence of processes at work below the surface-level and traditional target indicators of wellbeing that may shape the effects on relational wellbeing. We specifically focus on the following socio-material relations as indicators of relational wellbeing within the context of children’s play activities: personal (exploration of oneself, self-management of risk); social (negotiation of social identity); and socio-environmental (exploration of material environment, environmental knowledge, attachment to nature). We also hypothesise that the social composition of the neighbourhood will shape the creation of socio-material relations. A visualisation of the conceptual framework for data collection and analysis is presented in Figure 2. Figure 2 Conceptual framework for data collection and analysis Results: A ground-level view of children’s socio-natures in Barcelona In this section we analyse the production of children’s socio-natures and how those shape relational wellbeing based on our different data sources. Assemblage of wellbeing in a structured urban socio-nature: the Parc Central de Nou Barris Green space remediation for a historically underserved community Nou Barris is the district in Barcelona with the lowest index of family economic capacity, a low proportion of college-educated residents in 2016 (11.11% vs. 29.14% city wide average; Barcelona Statistics Department), the second highest proportion of residents from the Global South in Barcelona (7.31% in 2016), and above average percentage of children aged 0-14 (14.11 % vs 12.99% city wide average in 2016). According to archival documents, the creation of the Parc Central de Nou Barris in 1992 was underpinned by a municipal commitment to remediate environmental inequities indicated by a 10 historical lack of quality public spaces, community facilities, and affordable housing in this traditionally working-class district. It responded to longstanding resident demands articulated through a historically active network of neighbourhood associations, which still persists today.viii The Park is located on the site of an old Psychiatric Hospital that the 1976 General Metropolitan Plan (PGM) and a 1992 Special Planix decided to dedicate to a large green space, to community facilities (e.g. the Nou Barris district headquarter, local police offices, student housing, and a library) and to social housing. The planning of the park represented an important milestone in the interruption of the speculative and developmental urbanization of the area of the previous decade and its substitution for a period of suture urbanism, "reliving what had been separated, of intervening in the regeneration and dignifying of spaces marginalized by Francoist speculation"x. According to the 1992 Special Plan9, the amount of land for housing was reduced to a strip located along the Park, but with a strong ambition to devote these to quality public housing. The land reserved for community facilities largely re-used the remaining structure of the old Psychiatric hospital and its environs. Finally, the ground where the park was planned – that was previously privately owned and ready to be developed – was obtained by expropriation legitimated by the 1992 Plan.xi As a result, public space was regained, community facilities were built, and more social housing was provided for vis a vis the previous state of the metropolitan plan. The Parc Central de Nou Barris and its surrounding transformations had a strong impact on discourse about the local community, as revealed by the narrative used to explain the origin of and visions behind the park in official documents8 and informative signs throughout the community amenity areas. Figure 3 Parc Central de Nou Barris. The design reflects the integration of different spaces and diversity of uses Source: Pla Especial d’ordenació de l’ambit de l’antic institut mental-Forum Nord de la Tecnologia-1992, Municipal Archive of Poble Nou. Scale 1:5.000m Material coherence and continuity of the park-design The park has a rather urban aesthetic, reflected in the predominance of paved triangular terraces connected by brick-ramps used as contention slopes (see Figure 4.b,c) and the same vertical wooden structures providing daytime shade and night lights that are present across the neighbourhood (see Figure 4.a). This design, together with the absence of a clear perimeter, contributes to a sense of 11 continuity and visual coherence, integration, and flow between the neighbourhood physical elements – houses, streets, equipment – and its natural features. Children’s play equipment is mostly composed of fenced playgrounds – three out of four playgrounds are fenced (see Figure 4.d,e,f) – and contain objects that seem likely to shape and even dictate children’s play. Benches are spread throughout the park, many of them around the fenced playgrounds, supporting children’s supervision, and the abundant communal areas and picnic tables. Figure 4 Parc Central de Nou Barris. Material design of built environment. Design and elements allow for integration of diverse infrastructure, natural and non-natural elements, users, and uses 12 Socio-material relations in the Parc de Nou Barris At first sight, abundant socio-environmental interactions take place in the park amongst people of a diversity of ages and spoken languages (Catalan, Spanish-Castellano, Spanish-Argentinian; Spanish- Dominican; Portuguese/Brasilian, Russian, Slavic languages or Moroccan) who seem to be involved in regular daily routine activities in and around the park throughout most of the time of observation. During working weekdays, teenagers carrying their backpacks enter the library or sit in the lawn to do homework and chat. Elderly – mostly white and Spanish residents – take walks in the park or sit in groups and engage in informal talk about their upcoming summer holidays or some health issues. Middle-age adults walk by and casually meet acquaintances and chat. Homeless people (many of them black) gather around the “Centre de Atención Integral,”xiicomplaining about the difficulty of getting accepted in a music audition if you’re not “Spanish-Spanish” or the discriminations faced when begging on the streets. Parents from diverse backgrounds (in general, either Spanish or from the Global South) wait at a school entrance in front of the park, either gathering for a while chatting over their latest tax declaration, scheduling appointments for dinner, breastfeeding, asking for someone to take care of the kids for a night, or using that time to quickly enter the local market and buy some groceries. During weekends, the park is an active and dynamic meeting point with a myriad of children playing, families and groups of friends – with and without children – organizing picnics or birthday celebrations, elderly people taking a walk and sunbathing on the benches, and teenagers gathering to sing rap, skate, smoke and/or play cards. There are abundant instances of children’s free play and exploration of the environment. Children frequently decide the type, location, and rules of their play – either individually or in peer-groups, but without the guidance of an adult, which is also illustrated in the frequent instances of child-child interactions in our diagram (See example of one observation session in Figure 1 where child-child interactions are represented in orange). Children also exhibit a considerable degree of exploration and shared knowledge of their surrounding social and material environment. Free play is apparent in the seemingly improvised art of children’s activities. Children’s use of the equipment often challenges the standard usage of the equipment. There were regular observations such as, “children slide down the contention slopes as if they were slides”, “children hang themselves from bike racks as if these were monkey bars” (Fieldwork Notes, several days). Also, children play throughout the entire park and their range of movement seems to be only limited by the adjacent traffic streets and not by the fenced playgrounds. Children enter and exit fenced playgrounds whenever they want, flowing from one to another as if moving between rooms in a house, in a safe, familiar, and comfortable manner. Fenced playgrounds also seem to support toddlers’ independent exploration of themselves and the environment given that some parents/caregivers seem to take advantage of the safety and visibility of the fenced playgrounds to leave toddlers alone for a while inside while playing with older children or chatting with other adults. There are also numerous unexpected transitions in the type of play (e.g. from quiet to active play), the composition of the group playing – including interactions with strangers – (e.g. from individual to group play), and the objects of interaction (e.g. from interacting with a ball to interacting with a wooden stick to interacting with an ant). The high degree of fluctuation between spaces and types of activities was also observable through the very frequent lines representing transitions between activities and places in our diagrams (See example of one observation session in Figure 1). This relates to one of the main patterns observed in Parc de Nou Barris. Although the interactions with the surrounding environment mostly start out involving non-green/non-natural elements such as the playing equipment, the contention walls, the light and shade structures or objects brought from home 13 (e.g. a ball), these interactions frequently stimulate and evolve into interactions with the natural environment, such as water, wooden sticks, trees and animals. Furthermore, another main pattern in Nou Barris was that children’s socio-material relations were characterized by a high degree of control over their surrounding material environment, which allowed for an individual or peer-based management of risk, rules and resources. We recorded recurrent instances of children’s awareness of their own aptitudes and limits (e.g. “I can’t do this”, says a girl to her dad; Fieldwork Notes Tuesday 8.05, 18:00) or warnings to other kids about the risks involved in certain activities (e.g. “take care when sliding, in this way you will fall on your head”; “if you go into the water and get wet your mum will be very angry with you”, “if you get on this (big wheel) you will feel very dizzy”; Fieldwork Notes, several days). There were also hints of understanding of rules (e.g. “I like the water area, but bathing is not permitted, and anyway, I would not like it because the water is very dirty”; Fieldwork notes, Wednesday 16.05, 19:00) and peer-organization of norms (e.g. we observed that children tend to queue for using the Tyrolean, except when it’s their first time of the day, when it seems to be accepted to skip the queue). Additionally, the children had a good geographic orientation vis-à-vis the surrounding environment (e.g. “let’s go to the water area”; “I live there”; Fieldwork notes, Wednesday 16.05, 18:00), showing attachment to the space (e.g. “I like the spider/climbing areas. There is one here and one over there”; Fieldwork notes, Tuesday 8.05, 18:00), and held considerable knowledge of the available resources (e.g. we repeatedly observed carton boxes being collected from nearby stores to be shared and used to better slip down the contention walls). The set of socio-material relations at work and the high degree of communicative and bodily exploration, knowledge, control, attachment and familiarity that children seemed to have with the social and material environment was at odds with the expected affordances and opportunities offered by a non-“natural”, structured and fenced socio-nature. Nevertheless, unstructured and spontaneous relations among kids and their environment seem to emerge because of the way this socio-nature was inhabited and owned by the apparently working-class and/or minority residents in the park. The frequency with which mostly children but also teenagers, adults and elderly went to the park and the long time they spent in the park revealed a socio-nature comprised of proximate, ordinary, and comfortable public space for residents’ fulfilment of their social and material needs, inhabited and cared for as an extension of the domestic sphere. A shared regime of care towards children, the integration of adults in the space, and a sense of community precipitate the production of these spaces of play as a familiar, supportive and nurturing arena characterized by safety and informal care that facilitates the creation of relational wellbeing for children and adults. Child care activities were often shared among adult acquaintances who gathered together (e.g. “one or two adult members of the group at a time seem to care for children, bringing them a snack, playing with them or keeping an eye”; Fieldwork Saturday 26.05, 15:00). During weekends, as large group picnics allowed children to play with one another and/or with adults, adult participants did not seem to be in the park only in a supervisory/childcare mode but also in order to socialize with peers and enjoy their free time. This was also perceptible through the diagram, in which we recorded consistently frequent adult-adult interactions (See example of one observation session in Figure 1 where adult-adult interactions are represented in striped blue). Their presence reinforced a social network for them and for the children. Last, a sense of community was perceptible, especially when new children and adults joined the park and upon arrival greeted each other - sometimes with an energetic “hola familia”/ “hi, family.” During working days, we also encountered a general sense of co-responsibility – also stemming from strangers – towards children’s safety (e.g. “a young man training in the bars calls the attention of a girl who is climbing too high and keeps an eye on the girl until she finishes climbing”’ Fieldwork Notes Tuesday 14 8.05, 18:00) and amusement (e.g. parents play and interact with their offspring, but also with other children in the playground; and the observation of “teenagers training in bars and listening to music (trap) briefly interacting with two nearby girls”; Fieldwork notes Wednesday 16.05, 19:00). Scheduled structured play in a spectacular and “wild” socio-nature: the Parc Central de Poble Nou Radical transformation of a neighbourhood for a city-wide redevelopment strategy According to archival documents, in the late 1990s, Poble Nou was a low-income, working-class post- industrial neighbourhood that “had not participated in the dynamic of urban improvement of the surrounding renewed areas.”xiii During the early 2000s, the regeneration of Poble Nou and the creation of the Parc Central del Poble Nou were tightly linked with a large-scale city-wide redevelopment strategy. In Poble Nou, this strategy called for a new creative, technology-centered, and sustainable hub known as the “22@ district” that would “boost Barcelona’s competitive advantage”13 and bring the city into line with the global transition from a “capitalist industrial society into a digital and knowledge driven society” of the 21st century13. This general strategy holds up to today. This strong entrepreneurial framework used by the city Administration at the time was explicit that “the increase of the housing stock should be minimal, and … dedicated to the residence of the workers of the companies”13, and not the existing majority of low-educated residents that lived in Poblenou at the end of the 1990s.13 Furthermore, as stated in the archival documents, there was an initial capital prerequisite required for a developer to benefit from 22@ support (the minimum intervention unit was the block and main actors/partners had to “own 60% of the land”13), which resulted in high private investment and in the creation of a new public-private capital company – 22@bcn S.A. – to facilitate the transformation. The radical top-down intervention in Poble Nou socially, physically, productively, and functionally transformed the neighbourhood and swept away a large percentage of residents through concomitant gentrification and displacement dynamics, transformation of the material environment that had been associated with an industrial heritage, and alteration of the existing sense of community (Montaner, Álvarez, and Muxí 2011; Anguelovski, Connolly, et al. 2018). Today this heavily gentrifying neighbourhood has an index of economic capacity similar to Barcelona’s average (92.63 in 2016xiv), a below-average percentage of residents from the Global South (4.67% in 2016), increasing presence of college educated residents (23.21% vs. 29.14% city wide averagexv), above average percentage of children aged 0-14 (14.08 % vs 12.99% city wide average in 2016), loss of public space and a growing building stock of high-end housing and contemporary unique-architecture. Its current demographic and social composition thus varies quite dramatically from that of Nou Barris. Spectacular and isolated design In the late 1990s, the construction of the Parc Central del Poble Nou was contemplated as part of this broader economic development agenda and as a central element of the area’s “playful and festive offer of activities.”xvi A review of historical documents reveals the extent to which the final selected project, led by French architect Jean Nouvel, reflected the same lack of consideration for Poble Nou’s material and social heritage as other 22@ projects. The park design aligns with the layout of the more modern portion of the central city (Avenida Diagonal and Eixample neighbourhood). It is structured around the historically central highway to France called Pere IV Street which erodes the older urban layout of Poble Nou (see Figure 5). Poble Nou’s material and social heritage was further transformed by the choice of an isolated park design – the space is concealed by bougainvillea ivy vegetated walls and only has a few entrances – that closes the new public space off from its surroundings (Figure 5). 15 Figure 5 Parc Central del Poble Nou. Design reflects segregation of infrastructure and users and lack of continuity between different park spaces Source: Proyecto de Ordenación del Parque de Pueblo Nuevo 2000, Municipal Archive of Sant Martí. Scale 1:5.000m On the interior, the park is silent, and the noise and urban form of the exterior are almost not perceptible (e.g. Figure 6). With much of the park mimicking wild nature, in sharp contrast with Nou Barris, the Parc Central is divided into three main areas separated by city streets. Each of these areas presents a “natural” aesthetic, mainly achieved through the presence of abundant willow-trees. None of the children’s equipment is fenced and many of the amenities are built out of biomass, such as wooden huts (Figure 6.a), a water area, one sand area, and a spiral-shaped area full of bushes forming a labyrinth. There are also monkey bars, climbing spider nets (Figure 6.c), ping pong tables, basketball courts, and a large open playground surrounded by individual chairs and willows (Figure 6.d, e). The playground integrates many possible play options and presents a diverse orography, with ramps, ropes, slides, a wheel, hanging bars, a sand zone, and a rubber-surface area painted different colours and shapes (e.g. lines and circles). 16 Figure 6 Parc Central de Poble Nou. Material design of built environment. Design reflects segregation of infrastructure and users and lack of continuity between different park spaces 1 2 Socio- material relations in the Parc Central de Poble Nou 3 During weekdays, the park is usually very quiet in the early afternoon, one can hear birds and bikes 4 passing through the bike lane on the old Pere IV street. Some of the few adult visitors lie on the grass 5 while others walk their dogs. Teenagers seem to rarely use the park, and when they do, they practice 6 dance moves, play basketball, or take pictures of themselves with their smartphones. Elderly visitors 7 are also almost absent. In general, children and their parents/caregivers tend to gather around the 8 main rubber playground (Figure 6.d, e) and at intervals in the central plaza or around some of the 9 hanging bars. They are mostly white and Spanish or from the Global North, as can be inferred from the 10 main spoken languages – Catalan, Spanish, French, Italian, American-English and Greek. For the few 17 11 instances of ethnic diversity we observed, visitors seemed to be divided along class lines around the 12 playground, which we could infer by observing/identifying the dress style and relation with children of 13 the visitors (e.g. parent or professional carer). In field notes (Monday 7.05), we recorded, “the 3 14 ethnically diverse persons in the park – one Asian and two Andean women – sit in the benches that are 15 further away from the central playground, whereas Spanish-Global North white parents are sitting in 16 the first line of the playground. The Asian woman is in the playground accompanying her child, whereas 17 the Andean-South American women are professional caregivers.” This hierarchical spatial disposition 18 did not apply to middle-class non-white parents – only observed in seldom birthday celebrations – who 19 were mostly spatially integrated. 20 Children were almost constantly accompanied by an adult and, as a result, play areas had comparable 21 numbers of parents and children mixed together. This observation is perceptible in our diagrams by 22 the high presence of adult-child interactions (See example of one observation session in Figure 1, with 23 adult-child interactions represented in black stripes). Children’s interactions with the play equipment 24 were mainly guided and stimulated by parents (e.g. parents saying, “look at that rope!”, “do you want 25 to go to the slide?” Fieldwork Notes, various days). When not guided by parents, interactions with the 26 environment followed a strict obedience to the existing physical cues (e.g. the spider and monkey bars 27 were exclusively used to climb, the sand area to play with sand, the basketball courts to play 28 basketball). Furthermore, children’s activities seemed to be guided by the uses demarcated by the 29 colours and shapes painted on the rubber soil (i.e. circles to walk in circles or jump, straight lines to 30 walk or run, etc.). Parents contributed to the reproduction of these norms by explaining to children 31 how to navigate the playground. In Poble Nou, in contrast with Nou Barris, none of the diagrams of 32 the observation sessions contained fluid transitions across space or between activities (see example in 33 Figure 1). 34 Despite the numerous opportunities to have contact with nature (the park was designed to mimic 35 natural landscapes), none of the children exited the playground area delimited by the rubber soil and 36 children did not interact with the material environment other than the play equipment or games 37 brought from home (e.g. balls, buckets, etc.). Consequently, the contrast between the neighbourhood 38 and playground physical elements, on the one hand, and the “wild-resembling” aesthetic of some of 39 the natural elements, on the other, reinforced a socio-natural dichotomy, leaving “natural” elements 40 as an untouched aesthetic background landscape. The size and shape of the trees (Figure 6) and their 41 more manicured look might furthermore lead parents and children to perceive that those trees are 42 not meant for play but have been placed there for aesthetic reasons. 43 Interactions with the social environment at all times were also scarce in comparison with Nou Barris. 44 Children did not seem to interact much with other unknown children or adults. When interactions with 45 strangers took place, these were mostly reduced to polite and kind gestures mediated by adults (e.g. 46 “a dad explains to his daughter that if she wants to play with a ball, she needs to ask the owner for 47 permission and thank her”; Fieldwork Notes, Friday 11.05; 19:00). The management of risk was also 48 mostly taken over by adults (e.g. parents/caregivers commanding “do not jump here”, “watch out when 49 climbing the ramp”; “don’t run so fast or you might bump into other children”; Fieldwork Notes, various 50 days). 51 The set of socio-material relations at work, especially the reduced exploration and management of 52 oneself and the material and social environment was at odds with the expected opportunities offered 53 by a “nature-like” play space with unstructured and creative play amenities designed into it. 54 Nevertheless, these socio-material relations seemed to, partly, be shaped by parents shadowing 55 children and by a lack of independent child integration into the park. The adults’ main reason to be in 56 the park was to accompany their children, play with children or supervise them. This was also 18 57 perceptible through the diagram, in which we found few adult-adult interactions (See example of one 58 observation session in Figure 1 where adult-adult interactions are represented in a blue stripe). 59 Park occupation and activity increased after 5pm during school days. However, in contrast with Nou 60 Barris, the short-time and the little regularity of children’s and parents’/caregivers’ visits to the park 61 during these working evenings (i.e. there were few identified recurrent users and children usually 62 stayed maximum 40-50 minutes in the park) also seemed to hinder children’s development of a sense 63 of control over the processes that shape their socio-nature and ability to contribute to the scant social 64 network children and parents seemed to have within the park. 65 Furthermore, the park only seemed to serve as a brief and exceptional stop in children’s and parents’ 66 life rather than a long daily routine (e.g. a dad says to a little girl: “let’s make a stop here and continue”; 67 Fieldwork Notes, Thursday 17.05, 18:00), unlike what we observed in Nou Barris. The individual/family- 68 based management of care we observed (e.g. parents only interacted with their offspring, not with the 69 other children) with independent nuclear family units sharing a material space might reflect a desire 70 of parents and/or children to spend some quality minutes together in an exceptional moment within 71 a broader, perhaps overscheduled, middle-class life (Katz 2008; Donner 2017; De Visscher and 72 Bouverne-de Bie 2008). This schedule is illustrated by parents’ frequent conversations about their own 73 and children’s time management (e.g. “can we go on Saturday?...No, I have an appointment to do my 74 nails”; Fieldwork Notes, Friday 11.05, 17:00). In turn, the lack of a routine and social network in the 75 park tend to create a barrier against a greater sense of familiarity, safety, and informal environmental 76 control that could prompt children to wander around comfortably and parents to feel more carefree. 77 During weekends, the time spent in the park and the sense of familiarity and safety seemed to increase, 78 especially in the late mornings and late afternoons, when the space was usually more crowded, mostly 79 owing to children’s birthday celebrations (Figure 5.f). These celebrations were organized by residents 80 who did not seem to use the park every day (e.g. organizing or participating parents acknowledged 81 how this park is “actually a nice place to do this kind of celebration”; Fieldwork Notes, Sunday 27.05). 82 During those events, parents socialized with other parents, talked about school options for children, 83 language management (in the cases of multilingual families), work, etc. Although gathering for 84 children’s celebrations, adults seemed to be fulfilling independent socialization activities while 85 children engaged in more exploratory play (e.g. running in-between trees), appropriated the material 86 environment, and challenged the designed use of the equipment (e.g. “some girls are using the monkey 87 bars as a puppet house”; Fieldwork Notes, Sunday 27.05, 13:00). Free play attempts were, however, 88 on several occasions interrupted by the arrival of a hired professional entertainer who, even if 89 encouraging children’s interaction with the environment, mostly directed children’s play, mediated 90 children’s care, and contributed to a shared – although commodified – regime of care while adults kept 91 socializing. We rarely observed such directed play in Nou Barris. 92 In Poble Nou, the lack of a routine, a sense of community or social network and the disaffection of 93 adults in the socio-nature precipitate an individual/family-based management of care and the co- 94 production of these spaces of play as a foreign, exceptional space, “used” as a material amenity in 95 certain occasions but not “lived” as a community space in a way that enables practices associated with 96 personal, social and environmental benefits to arise. 97 Interpretation and discussion 98 Our research in Barcelona reveals that different conditions of access, utilisation, and material design 99 of the two parks in terms of green biomass and unstructured play equipment proved not to be a 100 sufficient condition for explaining the production of children’s relational wellbeing, free play and 101 observed contact with nature. In the seemingly more un-natural and structured socio-nature of the 19 102 working-class Nou Barris park, we observed a greater relational wellbeing. This was reflected through 103 an assemblage of designs and interactions promoting children’s free play, self-exploration, self- 104 management of risks, diverse social interactions, freedom of movement and environmental 105 exploration, knowledge and control, thus creating a positive green-playful-child-friendly park/amenity 106 towards relational wellbeing. In contrast, in the creative, unstructured and greener socio-nature of the 107 gentrifying Poble Nou park, we found high rates of supervised play, few movements across space, a 108 strict arrangement of the types of play, and scarce interactions with the social and material 109 environment at most times of the day and week – conditions that point toward a lower level of 110 relational wellbeing built over time. Thus, we argue that the most important aspect in determining the 111 production of relational wellbeing is the inseparably intersected socio-material structure of the 112 neighbourhood and residents’ uses of the socio-nature (i.e. local socio-material conditions, Figure 7). 113 In turn, the differentiated planning processes, visions and urban development goals for each park 114 determine how and for what these green-playful-child-friendly places are being produced and affect 115 the socio-material conditions of the neighbourhood – and eventually use of space and relational 116 wellbeing (Figure 7). While we have developed such findings for Barcelona, our analysis of the relation 117 between urban greening, implementation of play and child-friendly agendas could readily be applied 118 to analogous contexts in other cities such as Vienna, Amsterdam, Portland, or Austin, which have 119 ostensibly exhibited similar agendas and neighbourhood greening. 120 In Nou Barris, our archival analysis shows that urban transformations entailed a municipal effort to 121 support the existing social and material capital while improving the community’s access to equipment, 122 social housing and public spaces. The production of a green-playful-child-friendly space was the 123 catalyst for a holistic, resident-centered and co-driven process of regeneration that was able to address 124 long standing demands stemming from existing neighbourhood associations and diverse social groups. 125 Up to today, the socio-material conditions of Nou Barris’ residents (e.g. small apartments and no 126 second residences; migrants with no direct family in the city; absence of professional domestic help) 127 do influence residents’ management of time (e.g. full time-working parents and few children’s extra- 128 curricular activities) and aspirations. 129 Here, the long-standing social capital of Nou Barris, which hasn’t been eroded by radical 130 neighbourhood socio-material changes, is connected to what we observed in terms of risk perception, 131 sense of community, and shared responsibility towards children. These conditions in turn co-produce 132 the Parc Central de Nou Barris as a daily community park that resonates with the community’s pride, 133 identity and life that permeated the original planning process. While the intensive use of the park 134 allows for residents’ social reproduction, it simultaneously promotes children’s sense of safety, 135 control, familiarity, knowledge and attachment to the material environment and, in turn, their contact 136 with “nature”, freedom of movement, improvisation, fluidity of interactions, and a supportive 137 surrounding social network – all reflecting strong relational wellbeing. This history has deep 138 ramifications for how other cities engaging in similar agendas should include neighbourhood history 139 and actors into a co-design process. 140 In contrast, in Poble Nou, our archival analysis shows an urban transformation aimed at attracting 141 private investment through public spending in fixed capital and infrastructure in the area and securing 142 private capital accumulation and growth through the destruction of old economic, material and social 143 structures (Harvey 1978). In turn, this process opened up a growing role for private capital in the design 144 of public spaces and eroded the original social and material structure of the neighbourhood. In many 145 aspects, unlike in Nou Barris, the Parc Central de Poble Nou was produced as a commodity for the 146 reproduction of power and capital in the restoration and new value creation of the geography of Poble 147 Nou and the 22@ district. A spectacular object-image – where capital itself becomes image (Katz 2008) 20 148 – that relies on commodified experiences and representations of the “desired” child and nature- was 149 imposed on the space designed by Jean Nouvel producing a commodified space that reifies the 150 formalisation of the relational categories of children, nature and play – one at odds with the claimed 151 universal benefits of a green, playful and child-friendly city. 152 In the Parc Central de Poble Nou an eroded social and material capital strongly imprints socio-material 153 relations in the socio-nature. Children’s use of space is ordered and structured, while free interactions 154 with the “natural” environment are scarce. Structures of shared care and a sense of familiarity and 155 safety are absent. A rather individual or family-based organization of care and play prevails, further 156 confining the park to an exception in children’s routines. This sense of shared individuality and lack of 157 socio-material relations outside the designed play amenities and/or the family unit are in line, although 158 at a different scale, with the 22@ insular urban design of high-end constructions with little connectivity 159 between them. The elimination of Poble Nou’s urban layout and industrial building stock together with 160 the role of the park as an exception in children’s routines seems to further obstruct the creation of 161 social networks and prevent the attainment of the necessary attachment and knowledge of the socio- 162 nature to provide a sense of community and control over the environment – and thus relational 163 wellbeing. The hectic and interrupted use of Poble Nou’s socio-nature is in turn linked to these new 164 middle-class families’ socio-material structural circumstances (e.g. perhaps a second residence where 165 children can interact with nature; domestic-help at home and more time to spend with their offspring 166 in the park), routines, structures, times, habits (e.g. plenty of other activities are scheduled in their 167 day, in addition to occasionally playing in the park), aspirations (e.g. desire to excel) and perceptions 168 of high, external risks. 169 More specifically, in terms of relational wellbeing, our analysis reveals that planning processes, visions 170 and urban neighbourhood development goals also moderate the effect of green-playful-child-friendly 171 amenities by (re)-directing the socio-material structure of the neighbourhood in a way that either 172 promotes or undermines socio-natures – that is how these spaces are used and perceived – and, 173 eventually, relational wellbeing (Figure 7). These findings thus ask us to rethink how we interpret and 174 analyse children’s relational wellbeing and urban environmental equity, with a much greater emphasis 175 on procedural and cultural processes that lie below the surface of the built and natural environment 176 and what nature/natural spaces are created and available there. 177 21 178 179 Figure 7 Children’s urban socio natures and the pathways for relational wellbeing 180 Figure 7 provides a model for understanding why the widespread construction of green and playful 181 spaces in cities (and the density of “green” or “nature” features in particular) is not as important for 182 children’s wellbeing as neighbourhoods’ socio-material structures and residents’ social construction of 183 the space. In turn, both are inextricability linked to the political and planning processes driving green 184 and playful urban agendas. Relational wellbeing is co-produced by specific interactions between 185 humans and the material environment at place in these socio-natures that are themselves embedded 186 within socio-material structures as both a product and an enabler/constraint of specific actions, 187 routines and uses constitutive of relational wellbeing. The political planning processes driving green 188 and playful urban agendas and especially the balance of power between equity and growth interests, 189 the definition of the beneficiaries, and the recognition of (or lack of) the social and material heritage 190 of the neighbourhood also all have a strong impact on the neighbourhood local conditions, and 191 eventually relational wellbeing. 192 Concluding remarks 193 Our study asked how the political and social production of green-playful-child-friendly amenities 194 shapes relational wellbeing. This paper contributes to the vast urban environmental equity and urban 195 political ecology literatures (Agyeman, Bullard, and Evans 2002; Agyeman and Evans 2004; Campbell 196 1996; Gould and Lewis 2017; Mohai, Pellow, and Roberts 2009; Pellow 2000; Wolch, Byrne, and Newell 197 2014; Heynen 2006) as well as wellbeing research (Smith and Reid 2017) through a novel examination 198 of the differential relationship between the creation of new green-playful-child-friendly socio-natures 199 and the types of relational activities that result in two contrasting spaces. 200 It directs our focus toward the ways in which social hierarchies are differentially reproduced through 201 the socio-material interactions generated in these spaces and how those, in turn, produce what we 202 call ‘relational wellbeing’ for children. It specifically contributes new theory on the role of politics, 203 power and capital in shaping how urban socio-natures promote or constrain relations of wellbeing. In 204 other words, this study moves us beyond traditional analysis of green or/and play space “access” and 205 its impacts on health/wellbeing outcomes. It also reveals how historic environmental inequities might 206 be remediated through green spaces that produce socio-natures and relational wellbeing in ways that 207 address broader neighbourhood needs and characteristics as well as traditional local social relations 208 and ties. 209 From a methodological standpoint, this paper also offers a novel methodology to analyse relational 210 wellbeing. Our developed methodology allows researchers to systematically observe relations in space 211 in such a way that they can be related to the underlying socio-material context and connected with 212 overall wellbeing. While we have specifically focused on indicators of relational wellbeing within the 213 context of children’s play activities, this methodology can be applied to broader socio-natures and to 214 other international cases of neighbourhood redevelopment and implementation of child-friendly 215 green space and play agendas. 216 In sum, we call here for researchers to examine the underlying processes that shape children’s socio- 217 natures in order to understand relational wellbeing, as part of overall wellbeing. In Nou Barris, the park 218 was planned to integrate with the existing urban fabric with few designed elements for children to 219 interact with nature. Yet, such interactions were common because of existing social and material 220 contexts apart from the planned and designed elements that made them possible. In Poble Nou, where 221 interaction with a “purer” vision of nature was planned and designed with little integration to the 22 222 existing surrounding urbanism, such interactions were rare. Rather, the social and material context 223 militated a confined and rule-bound playscape. Even when access to nature was, in theory, greater and 224 environmental inequities “better” addressed on paper, the differentiated benefits of greenness were 225 determined almost entirely by the processes that shaped children’s socio-natures. 226 References 227 Agyeman, Julian, Robert D Bullard, and Bob Evans. 2002. “Exploring the Nexus : Bringing Together Sustainability , 228 Environmental Justice and Equity.” Space and Polity 6 (1): 77–90. https://doi.org/10.1080/13562570220137907. 229 Agyeman, Julian, and Bob Evans. 2004. “‘Just Sustainability’: The Emerging Discourse of Environmental Justice in Britain?” 230 The Geographical Journal 170 (2): 155–64. https://doi.org/10.1111/j.0016-7398.2004.00117.x. 231 Aitken, Stuart. 2001. Geographies of Young People. Routledge: London. 232 Anguelovski, Isabelle. 2014. Neighborhood as Refuge: Environmental Justice, Community Reconstruction, and Place- 233 Remaking in the City. Cambridge: MIT Press. 234 Anguelovski, Isabelle, Helen Cole, James Connolly, and Margarita Triguero-Mas. 2018. “Do Green Neighbourhoods Promote 235 Urban Health Justice?” The Lancet Public Health 3 (6): e 270. https://doi.org/10.1016/S2468-2667(18)30096-3. 236 Anguelovski, Isabelle, James Connolly, Laia Masip, and Hamil Pearsall. 2018. “Assessing Green Gentrification in Historically 237 Disenfranchised Neighborhoods: A Longitudinal and Spatial Analysis of Barcelona.” Urban Geography 39 (3): 458–91. 238 https://doi.org/10.1080/02723638.2017.1349987. 239 Anguelovski, Isabelle, Margarita Triguero-Mas, James Connolly, Panagiota Kotsila, Galia Shokry, Carmen Pérez Del Pulgar, 240 Melissa Garcia-Lamarca, et al. 2019. “Gentrification and Health in Two Global Cities: A Call to Identify Impacts for 241 Socially-Vulnerable Residents.” Cities and Health. 242 Arbaci, Sonia, and Teresa Tapada-Berteli. 2012. “Social Inequality and Urban Regeneration in Barcelona City Centre: 243 Reconsidering Success.” European Urban and Regional Studies 19 (3): 287–311. 244 https://doi.org/:10.1177/0969776412441110. 245 Ariès, Philippe. 1962. Centuries of Childhood A Social History of Family Life. New York. https://doi.org/10.1037/008284. 246 Bartlett, Sheridan, Roger Hart, David Satterthwaite, Ximena de la Barra, and Alfredo Missair. 2016. Cities for Children: 247 Children’s Rights, Poverty and Urban Management. Routledge. 248 Berg, Marguerite Van den. 2013. “City Children and Genderfied Neighbourhoods: The New Generation as Urban 249 Regeneration Strategy.” International Journal of Urban and Regional Research 37 (2): 523–36. 250 https://doi.org/10.1111/j.1468-2427.2012.01172.x. 251 Borja, Jordi. 2010. Barcelona – Llums i Ombres de L’urbanisme de Barcelona. Barcelona: Ed. Empúries, 2010. 252 Borja, Jordi, Z Muxi, C Ribas, J Subirats, J Barnada, and J Busquets. 2004. “Public Space Development in Barcelona—Some 253 Examples.” In Transforming Barcelona, edited by T. Marshall, 161. Routledge London and New York. 254 Boterman, Willem R, and Gary Bridge. 2015. “Gender, Class and Space in the Field of Parenthood: Comparing Middle-Class 255 Fractions in Amsterdam and London.” Transactions of the Institute of British Geographers 40 (2): 249–61. 256 https://doi.org/10.1111/tran.12073. 257 Broom, Catherine. 2017. “Exploring the Relations Between Childhood Experiences in Nature and Young Adults ’ 258 Environmental Attitudes and Behaviours.” Australian Journal of Environmental Education 33 (1): 34–47. 259 https://doi.org/10.1017/aee.2017.1. 260 Brownlow, Alec. 2006. “An Archaeology of Fear and Environmental Change in Philadelphia” 37: 227–45. 261 https://doi.org/10.1016/j.geoforum.2005.02.009. 262 Bryman, Alan. 2004. The Disneyization of Society. SAGE Publications. 263 Byrne, Jason, and Jennifer Wolch. 2009. “Nature, Race, and Parks: Past Research and Future Directions for Geographic 264 Research.” Progress in Human Geography 33 (6): 743–65. https://doi.org/10.1177/0309132509103156. 265 Campbell, Scott. 1996. “Green Cities, Growing Cities, Just Cities?: Urban Planning and the Contradictions of Sustainable 266 Development.” Journal of the American Planning Association 62 (3): 296–312. 267 https://doi.org/https://doi.org/10.1080/01944369608975696. 23 268 Chawla, Louise. 2007. “Childhood Experiences Associated with Care for the Natural World : A Theoretical Framework for 269 Empirical Results.” Children, Youth and Environments 17 (4): 144–70. 270 https://doi.org/https://www.jstor.org/stable/10.7721/chilyoutenvi.17.4.0144. 271 Chawla, Louise. 2015. “Benefits of Nature Contact for Children.” Edited by Jack L. Nasar. Journal of Planning Literature 30 272 (4): 433–52. https://doi.org/10.1177/0885412215595441. 273 Checker, Melissa. 2011. “Wiped Out by the ‘Greenwave’: Environmental Gentrification and the Paradoxical Politics of Urban 274 Sustainability” 23 (2): 210–29. https://doi.org/10.1111/j.1548-744X.2011.01063.x.I. 275 Christensen, Pia, and Margaret O’Brien. 2003. “Children in the City: Home, Neighbourhood and the City.” In . London: The 276 Falmer Press. https://doi.org/10.4324/9780203167236. 277 Dadvand, Payam, M.J. Nieuwenhuijsen, M. Esnaola, J. Forns, X. Basagaña, M. Alvarez-Pedrerol, I. Rivas, et al. 2015. “Green 278 Spaces and Cognitive Development in Primary Schoolchildren.” Proceedings of the National Academy of Sciences 112 279 (26): 7937–42. 280 Dadvand, Payam, Jordi Sunyera, Albert Alvarez-Pedrerola, Mar Dalmau-Buenoa, Mikel Esnaolaa, Mireia Gascona, 281 Montserrat De Castro Pascual, Xavier Basagañaa, Ian G. Morgan, and Mark J. Nieuwenhuijsen. 2017. “Green Spaces 282 and Spectacles Use in Schoolchildren in Barcelona.” Environmental Research 152: 256–62. 283 https://doi.org/10.1016/j.envres.2016.10.026. 284 Depietri, Yaella, Giorgos Kallis, Francesc Baró, and Claudio Cattaneo. 2016. “The Urban Political Ecology of Ecosystem 285 Services: The Case of Barcelona.” Ecological Economics 125: 83–100. 286 Derr, Victoria, Louise Chawla, and Willem van Vliet. 2017. “Children as Natural Change Agents.” In Designing Cities with 287 Children and Young People-Beyond Playgrounds and Skate Parks, edited by Kate Bishop and Linda Corkery, 12. 288 Routledge New York. 289 DeWalt, Kathleen M., and Billie R. DeWalt. 1989. “Participant Observation.” In Handbook of Methods in Cultural 290 Anthropology, 259–300. Walnut Creek: AltaMira Press. 291 Donner, H. 2017. “The Anthropology of the Middle Class across the Globe.” Antropology of This Century 18. 292 http://aotcpress.com/articles/anthropology-middle-class-globe/. 293 Dooling, Sarah. 2009. “Ecological Gentrification: A Research Agenda Exploring Justice in the City.” International Journal of 294 Urban and Regional Research 33 (3). https://doi.org/https://doi.org/10.1111/j.1468-2427.2009.00860.x. 295 Douglas, Owen, Mick Lennon, and Mark Scott. 2017. “Green Space Benefits for Health and Well-Being: A Life-Course 296 Approach for Urban Planning, Design and Management.” Cities 66 (June): 53–62. 297 https://doi.org/10.1016/J.CITIES.2017.03.011. 298 Ebbeling, Cara B., Dorota B. Pawlak, and David S. Ludwig. 2002. “‘Childhood Obesity: Public-Health Crisis, Common Sense 299 Cure.’. ():” The Lancet 360 (9331): 473–82. https://doi.org/https://doi.org/10.1016/S0140-6736(02)09678-2. 300 Ekawati, Sri Aliah. 2015. “Children – Friendly Streets as Urban Playgrounds.” Procedia - Social and Behavioral Sciences 179: 301 94–108. https://doi.org/10.1016/j.sbspro.2015.02.413. 302 Fisher, Dana R., Erika S. Svendsen, and James Connolly. 2015. Urban Environmental Stewardship and Civic Engagement. 303 Routledge: London. https://www.taylorfrancis.com/books/9781317934165. 304 Flouri, Eirini, Emily Midouhas, and Heather Joshi. 2014. “The Role of Urban Neighbourhood Green Space in Children’s 305 Emotional and Behavioural Resilience.” Journal of Environmental Psychology 40 (December): 179–86. 306 https://doi.org/10.1016/j.jenvp.2014.06.007. 307 Formoso, Diana, Rachel N. Weber, and Marc S. Atkins. 2010. “Gentrification and Urban Children’s Well-Being: Tipping the 308 Scales from Problems to Promise.” American Journal of Community Psychology 46 (3): 395–412. 309 https://doi.org/10.1007/s10464-010-9348-3. 310 Gascon, Mireia, Margarita Triguero-Mas, David Martínez, Payam Dadvand, David Rojas-Rueda, Antoni Plasència, and Mark J. 311 Nieuwenhuijsen. 2016. “Residential Green Spaces and Mortality: A Systematic Review.” Environment International 312 86: 60–67. https://doi.org/https://doi.org/10.1016/j.envint.2015.10.013. 313 Goodling, Erin Green, Jamaal McClintock, Nathan. 2015. “Uneven Development of the Sustainable City: Shifting Capital in 314 Portland, Oregon.” Urban Geography 36 (4): 504–27. 315 https://doi.org/https://doi.org/10.1080/02723638.2015.1010791. 316 Gould, Kenneth A., and Tammy L. Lewis. 2017. Green Gentrification: Urban Sustainability and the Struggle for 24 317 Environmental Justice. Routledge New York. 318 Hamilton, Trina, and W Curran. 2013. “From ‘Five Angry Women’ to ‘Kick-Ass Community’: Gentrification and 319 Environmental Activism in Brooklyn and Bbyond.” Urban Studies 50 (8): 1557–74. 320 https://doi.org/10.1177/0042098012465128. 321 Hart, Roger. 1979. “Children’s Experience of Place.” Geographical Review. https://doi.org/10.2307/214444. 322 Harvey, David. 1978. “The Urban Process under Capitalism : A Framework for Analysis.” International Journal of Urban and 323 Regional Research 2 (1): 101–31. 324 Harvey, David. 2006. “From Managerialism to Entrepreneurialism: The Transformation in Urban Governance in Late 325 Capitalism.” Geografiska Annaler. Series B, Human Geography 71 (1): 3. https://doi.org/10.2307/490503. 326 Heynen, Nik. 2006. “Green Urban Political Ecologies: Toward a Better Understanding of Inner-City Environmental Change.” 327 Environment and Planning A 38 (3): 499–516. https://doi.org/10.1068/a37365. 328 Heynen, Nik, Maria Kaika, and Erik Swyngedouw. 2006. In the Nature of Cities. Routledge New York. 329 Holloway, Sarah L, and Helena Pimlott-Wilson. 2018. “Reconceptualising Play: Balancing Childcare , Extra-Curricular 330 Activities and Free Play in Contemporary Childhoods.” Transactions of the Institute of British Geographers Published 331 43: 420–434. https://doi.org/https://doi.org/10.1111/tran.12230434. 332 Horton, John. 2016. “Anticipating Service Withdrawal: Young People in Spaces of Neoliberalisation, Austerity and Economic 333 Crisis.” Transactions of the Institute of British Geographers 41 (4): 349–62. https://doi.org/10.1111/tran.12134. 334 Kals, Elisabeth, Daniel Schumacher, and Leo Montada. 1999. “Emotional Affinity toward Nature as a Motivational Basis to 335 Protect Nature.” Environment and Behavior 31 (2): 178–202. https://doi.org/10.1177/00139169921972056. 336 Karsten, Lia. 2002. “Mapping Childhood in Amsterdam: The Spatial and Social Construction of Children’s Domains in the 337 City.” Tijdschrift Voor Economische En Sociale Geografie/Journal of Economic & Social Geography 93 (3): 231–41. 338 https://doi.org/10.1111/1467-9663.00199. 339 Katz, Cindi. 2008. “Childhood as Spectacle: Relays of Anxiety and the Reconfiguration of the Child.” Cultural Geographies 15 340 (1): 5–17. https://doi.org/10.1177/1474474007085773. 341 Kondo, Michelle C., Jaime M. Fluehr, Thomas McKeon, and Charles C. Branas. 2018. “Urban Green Space and Its Impact on 342 Human Health.” International Journal of Environmental Research and Public Health 15 (3): 445. 343 https://doi.org/https://doi.org/10.3390/ijerph15030445. 344 Kraftl, Peter. 2006. “Building an Idea: The Material Construction of an Ideal Childhood.” Transactions of the Institute of 345 British Geographers 31 (4): 488–504. https://doi.org/10.1111/j.1475-5661.2006.00225.x. 346 Lang, Steven, and Julia Rothenberg. 2017. “Neoliberal Urbanism, Public Space, and the Greening of the Growth Machine: 347 New York City’s High Line Park.” Environment and Planning A: Economy and Space 49 (8): 1743–61. 348 https://doi.org/10.1177/0308518X16677969. 349 Lefebvre, H. 1974. The Production of Space. Oxford: Blackwell, Oxford. 350 Lilius, J. 2018. Reclaiming Cities as Spaces of Middle Class Parenthood. Palgrave Macmillan. 351 Louv, R. 2005. Last Child in the Woods: Saving Our Children from Nature-Deficit Disorder. Workman Publishing Company. 352 Lynch, K. 1977. Growing up in Cities. MIT Press: Cambridge. 353 Marshall, Catherine, and Gretchen B. Rossman. 1995. Designing Qualitative Research. Newbury Park, CA: Sage. 354 Marshall, Tim. 2000. “Urban Planning and Governance: Is There a Barcelona Model?” International Planning Studies 5 (3): 355 299–319. https://doi.org/10.1080/713672855. 356 McKenzie, Thomas L., Deborah A. Cohen, Amber Sehgal, Stephanie Williamson, and Daniela Golinelli. 2006. “System for 357 Observing Play and Recreation in Communities (SOPARC): Reliability and Feasibility Measures.” Journal of Physical 358 Activity and Health 3 (s1): S208–22. https://doi.org/10.1123/jpah.3.s1.s208. 359 McKenzie, Thomas L., Simon J. Marshall, James F. Sallis, and Terry L. Conway. 2000. “Leisure-Time Physical Activity in School 360 Environments: An Observational Study Using SOPLAY.” Preventive Medicine 30 (1): 70–77. 361 https://doi.org/10.1006/PMED.1999.0591. 362 Mintz, S., and S Kellogg. 1988. Domestic Revolutions: A Social History Of American Family Life. Free Press. 25 363 Mohai, Paul, David Pellow, and J Timmons Roberts. 2009. “Environmental Justice.” The Annual Review of Environment and 364 Resources 34: 405–30. https://doi.org/10.1146/annurev-environ-082508-094348. 365 Monclús, Francisco-Javier. 2003. “The Barcelona Model: And an Original Formula? From ‘Reconstruction’ to Strategic Urban 366 Projects (1979–2004).” Planning Perspectives 18 (4): 399–421. https://doi.org/10.1080/0266543032000117514. 367 Montaner, Josep Maria, Fernando Álvarez, and Zaida Muxí, eds. 2011. Archivo Crítico Modelo Barcelona 1973-2004. Ed. 368 Ajuntament de Barcelona y Departamento de Composición Arquitectónica de la ETSAB-UPC. 369 Moreno, Louis. 2014. “The Urban Process under Financialised Capitalism.” City 18 (3): 244–68. 370 https://doi.org/10.1080/13604813.2014.927099. 371 Morgan, John. 2017. “Learning from Cities: A Cautionary Note about Urban/Childhood/Nature Entanglements.” 372 Environmental Education Research 23 (10): 1369–78. https://doi.org/10.1080/13504622.2017.1325449. 373 Pearsall, Hamil. 2010. “From Brown to Green? Assessing Social Vulnerability to Environmental Gentrification in New York 374 City.” Environment and Planning C: Government and Policy 28 (5): 872–86. https://doi.org/10.1068/c08126. 375 Pellow, David N. 2000. “Environmental Inequality Formation.” American Behavioral Scientist 43 (4): 581–601. 376 Quastel, Noah. 2009. “Political Ecologies of Gentrification.” Urban Geography 30 (7): 694–725. 377 https://doi.org/10.2747/0272-3638.30.7.694. 378 Quastel, Noah, Markus Moos, and Nicholas Lynch. 2012. “Sustainability-As-Density and the Return of the Social: The Case of 379 Vancouver, British Columbia.” Urban Geography 33 (7): 1055–84. https://doi.org/10.2747/0272-3638.33.7.1055. 380 Raffestin, Claude. 2012. “Space, Territory, and Territoriality.” Environment and Planning D: Society and Space 30 (1): 121– 381 41. https://doi.org/10.1068/d21311. 382 Rigolon, Alessandro. 2017. “Parks and Young People: An Environmental Justice Study of Park Proximity, Acreage, and 383 Quality in Denver, Colorado.” Landscape and Urban Planning 165 (November 2016): 73–83. 384 https://doi.org/10.1016/j.landurbplan.2017.05.007. 385 Rigolon, Alessandro, and Travis L. Flohr. 2014. “Access to Parks for Youth as an Environmental Justice Issue: Access 386 Inequalities and Possible Solutions.” Buildings 4 (2): 69–94. https://doi.org/10.3390/buildings4020069. 387 Rossi, Ugo. 2017. “Neoliberalism.” In Urban Theory: New Critical Perspectives, edited by Mark Jayne and Kevin Ward, 205– 388 2018. London and New York: Routledge London and New York. 389 Rutz, H., and E. Balkan. 2009. Reproducing Class Education, Neoliberalism, and the Rise of the New Middle Class in Istanbul. 390 New York and Oxford: Berghahn. 391 Rydin, Yvonne, Ana Bleahu, Michael Davies, Julio D Dávila, Sharon Friel, Giovanni De Grandis, Nora Groce, et al. 2011. 392 “Shaping Cities for Health : Complexity and the Planning of Urban Environments in the 21st Century.” The Lancet 379 393 (9831): 2079–2108. https://doi.org/10.1016/S0140-6736(12)60435-8. 394 Shillington, Laura J., and Ann Marie F. Murnaghan. 2016. “Urban Political Ecologies and Children’s Geographies: Queering 395 Urban Ecologies of Childhood.” International Journal of Urban and Regional Research 40 (5): 1017–35. 396 https://doi.org/10.1111/1468-2427.12339. 397 Smith, Thomas S.J., and Louise Reid. 2017. “Which ‘Being’ in Wellbeing? Ontology, Wellness and the Geographies of 398 Happiness.” Progress in Human Geography 42 (6): 807–29. 399 https://doi.org/https://doi.org/10.1177/0309132517717100. 400 Stevens, Quentin. 2007. The Ludic City: Exploring the Potential of Public Spaces. Routledge London and New York. 401 http://discovery.ucl.ac.uk/10788/. 402 Strauss, A., and J. Corbin. 1990. Basics of Qualitative Research: Grounded Theory Procedures and Techniques. Newbury Park, 403 CA: Sage. 404 Swyngedouw, Erik. 1996. “The City as a Hybrid : On Nature , Society and Cyborg Urbanization.” Capitalism Nature Socialism 405 7 (2): 65–80. https://doi.org/https://doi.org/10.1080/10455759609358679. 406 Taylor, Affrica. 2011. “Reconceptualizing the ‘nature’ of Childhood.” Childhood 18 (4): 420–33. 407 https://doi.org/10.1177/0907568211404951. 408 Taylor, Andrea Faber, Frances E. Kuo, and William C. Sullivan. 2001. “Coping with ADD: The Surprising Connection to Green 409 Play Settings.” Environment and Behavior 33 (1): 54–77. 410 https://doi.org/https://doi.org/10.1177/00139160121972864. 26 411 Taylor, Andrea Faber, Angela Wiley, Frances E. Kuo, and William C. Sullivan. 1998. “Growing Up in the Inner City.” 412 Environment and Behavior 30 (1): 3–27. https://doi.org/10.1177/0013916598301001. 413 Thompson, E.P. 1963. The Making of the English Working Class. 2013th ed. Penguin Books. 414 Tonucci, F. 1997. La Città Dei Bambini. Un Modo Nuovo Di Pensare La Città. Laterza. 415 Triguero-Mas, Margarita, David Donaire-Gonzalez, Edmund Seto, Antònia Valentín, David Martínez, Graham Smith, Gemma 416 Hurst, et al. 2017. “Natural Outdoor Environments and Mental Health: Stress as a Possible Mechanism.” 417 Environmental Research 159: 629–38. https://doi.org/https://doi.org/10.1016/j.envres.2017.08.048. 418 Valentine, Gill. 1997. “‘Oh Yes I Can.’ ‘Oh No You Can’T’: Children and Parents’ Under- Standings of Kids’ Competence To 419 Negotiate Public Space Safely.” Antipode 29 (1): 65–89. https://doi.org/https://doi.org/10.1111/1467-8330.00035. 420 Visscher, Sven De, and Maria Bouverne-de Bie. 2008. “Recognizing Urban Public Space as a Co-Educator: Children’s 421 Socialization in Ghent.” International Journal of Urban and Regional Research 32 (3): 604–16. 422 https://doi.org/10.1111/j.1468-2427.2008.00798.x. 423 Vliet, Willem van, and Lia Karsten. 2015. “Child-Friendly Cities in a Globalizing World: Different Approaches and a Typology 424 of Children’s Roles.” Children, Youth and Environments 25 (2): 1. https://doi.org/10.7721/chilyoutenvi.25.2.0001. 425 Ward, Colin. 1978. The Child in the City. London: The Architectural Press Ltd: London. 426 Ward, J., J. Duncan, A. Jarden, and T. Stewart. 2016. “The Impact of Children’s Exposure to Greenspace on Physical Activity, 427 Cognitive Development, Emotional Wellbeing, and Ability to Appraise Risk.” Health and Place 40 (July): 44–50. 428 https://doi.org/10.1016/j.healthplace.2016.04.015. 429 Wolch, Jennifer R., Jason Byrne, and Joshua P. Newell. 2014. “Urban Green Space, Public Health, and Environmental Justice: 430 The Challenge of Making Cities ‘Just Green Enough.’” Landscape and Urban Planning 125: 234–44. 431 https://doi.org/https://doi.org/10.1016/j.landurbplan.2014.01.017. 432 Woolley, Helen. 2006. “Freedom of the City: Contemporary Issues and Policy Influences on Children and Young People’s Use 433 of Public Open Space in England.” Children’s Geographies 4 (1): 45–59. 434 https://doi.org/10.1080/14733280600577368. 435 Zaror, Carlos, Yolanda Pardo, Gerardo Espinoza-Espinoza, Àngels Pont, Patricia Muñoz-Millán, María José Martínez-Zapata, 436 Gemma Vilagut, et al. 2019. “Assessing Oral Health-Related Quality of Life in Children and Adolescents: A Systematic 437 Review and Standardized Comparison of Available Instruments.” Clinical Oral Investigations 23 (1): 65–79. 438 https://doi.org/10.1007/s00784-018-2406-1. 439 Zeiher, H. 2001. “Children’s Islands in Space and Time: The Impact of Spatial Differentiation on Children’s Ways of Shaping 440 Social Life , New York: Peter Lang.” In Childhood in Europe, Approaches – Trends – Findings, edited by H. H. Krüger, M. 441 S. Bois-Reymond, and H Sünker, 139–159. New York: Peter Lang. 442 Zukin, Sharon. 1995a. “Cultural Strategies of Economic Development and Hegemony of Vision.” In The Urbanization of 443 Injustice, edited by Andy Merrifield and Erik Swyngedouw, 223–43. 444 Zukin, Sharon. 1995b. The Cultures of Cities. Blackwell. 445 446 Footnotes: i Plan Municipal De Infancia y Adolescencia 2005-2010; Plan Municipal De Infancia y Adolescencia 2013-2016, Foco Infancia y Ciudadanía 2017-2020 ii https://ajuntament.barcelona.cat/ecologiaurbana/ca/que-fem-i-per-que/espai-public-de-qualitat/barcelona-dona-molt-de-joc establishes the goal of creating a playful Barcelona by 2030 iii http://ajuntament.barcelona.cat/ecologiaurbana/ca/que-fem-i-per-que/espai-public-de-qualitat/superilles iv e.g. informal/unplanned vs. formal/planned; verbal vs. non-verbal, joyful vs. conflictive, inclusive vs. exclusive, intragenerational vs. intergenerational, monitored/surveyed vs. non-monitored, etc v Each phase of analysis involved line-by-line thematic note coding; thick descriptions of interactions; and elaboration of hypotheses about the relation between the most salient and repeated codes. vi Proyecto de Ordenación del Parque de Pueblo Nuevo, 2000. Municipal archive of Sant Martí vii Plan Especial de Ordenación del ámbito del antiguo Instituto Mental, Fórum Nord de la Tecnología, 1992. Municipal archive of Poble Nou viii Nou Barris, Centre de Estudis I Documentació de Nou Barris, Municipal Archive Nou Barris. ix Plan Especial d’Ordenació de l’ambit de l’Antic Instituto Mental of 1992, Municipal Archive Nou Barris. x Nou Barris, Centre de Estudis I Documentació de Nou Barris xi Plan Especial d’Ordenació de l’ambit de l’Antic Instituto Mental” of 1992, Municipal Archive Nou Barris 27 xii Municipal centre that offers night-time accommodation, hygiene, dinner, breakfast, rest and social-health care. xiii Proyecto de Ordenación del Parque de Pueblo Nuevo 2000, Municipal Archive of Sant Martí xiv City of Barcelona Statistics Department xv City of Barcelona Statistics Department xvi Proyecto de Ordenación del Parque de Pueblo Nuevo 2000, Municipal Archive of Sant Martí 28