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This paper emerges from an ethnography of the economic and cultural life of Rye Lane, an intensely multi-ethnic street in Peckham, South London. The effects of accelerated migration into London are explored through the reshaping and diversification of its interior, street and city spaces. A ‘trans-ethnography’ is pursued across the compendium of micro-, meso- and macro-urban spaces, without reifying one above the other. The ethnographic stretch across intimate, collective and symbolic city spaces serves to connect how the restrictions and circuits of urban migration have different impacts and expressions in these distinctive but interrelated urban localities. The paper argues for a trans-ethnography that engages within and across a compendium of urban localities, to understand how accelerated migration and urban ‘super-diversity’ transform the contemporary global city.

Situating itself in encounter and public space debates and borrowing from non‐representational theory approaches, this paper uses data from the authors' 2‐year Economic and Social Research Council research project to consider how local urban parks can work as sites of routine encounter, mixity, and place belonging. The paper explores how parks as green public spaces are important as sites of inclusive openness while the materiality of parks is a key dynamic in affective encounter processes. Parks can work as animators of social interactions, participatory practices, and place affinities across ethnic and cultural difference. The paper concludes that the concept of convivial encounter can be extended to incorporate the concept of elective practices – choosing to be in shared public space can generate connective sensibilities that are not necessarily contingent on exchange. In using parks as a lens to examine localities and diversity, the paper critically reflects on research practices for understanding and describing heterogeneous formations of multiculture and outlines how the project's research design and the fieldwork methods sought to carefully and appropriately undertake research with complexly different places and populations.

How do the wealthiest inhabitants in one of the world’s wealthiest cities engage with public settings? Certainly, public concern about social and spatial divisions resulting from gross inequalities has not been matched by empirical research into the flows and social repertoires of the very wealthy. This article presents research examining the place and impact of the super-rich on London and considers how this group relates to its others, how they traverse urban spaces and their feelings about the value and relative dangers of the city. The impression derived from this investigation is of a group able to use residential locational choices and choreographed mobilities as strategies to avoid negative aspects of daily life in the city (visible poverty, potential danger, spaces of social and ethnic difference). Yet despite these strategies of selective engagement, it is also possible to identify a celebration of London as a safe and cosmopolitan urban field in which cultural institutions and commercial districts allow what is nevertheless a socially delimited range of interactions. The city allows the very wealthy to experience London as a democratic and welcoming space underwritten by high levels of domestic security, spatial divisions/buffers and public–private security apparatuses that facilitate their relative invisibility and safety. The wealthy take on a cloaked co-presence that prevents the need for disagreeable encounters with poverty, facilitated by the built structures and networks of the city.

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In this article the ambivalence of public policy responses to diversity on the street are documented empirically through a detailed case study of the marginalization of youth from the downtown public spaces of Portland, Maine, USA. Urban planners, architects and property developers have become increasingly concerned with improving the quality of urban life and the public spaces on which it depends. They argue that urban revitalization initiatives must embrace diversity — cultural and economic, as well as functional and spatial. This diversity of different ‘diversities’ is often under‐theorized, as are the benefits of, and relationships among, social and cultural diversity, economic diversification, mixed‐use and multi‐purpose zoning, political pluralism, and democratic public space. It is my contention that this ambivalence is not simply a smokescreen for vested commercial interests, but also provides opportunities for expressing alternative visions of what diversity and the city itself should be. Looking specifically at youth, I explore a relatively underexamined aspect of inner‐city diversity. While there is a relatively well‐developed literature about the contested place of low‐income groups, racial minorities and the homeless in urban redevelopment initiatives, youth have largely been ignored.

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In the last ten years environmental sociologists have started to explore the relations between human behavior and the physical environment. This study tests some of the ideas of Jane Jacobs on how neighboring and crime are affected by physical diversity in cities. While neighboring and crime are found to be related to diversity as defined by Jacobs, neighboring is not related to crime, which is also predicted by her theory. The implications for urban planning are considered.

Jane Jacobs's The Death and Life of Great American Cities (1961) had an enormous influence on urban design theories and practices. This study aims to operationalize Jacobs's conditions for a vital urban life. These are (1) mixed use, (2) small blocks, (3) aged buildings, and (4) a sufficient concentration of buildings. Jacobs suggested that a vital urban life could be sustained by an urban realm that promotes pedestrian activity for various purposes at various times. Employing multilevel binomial models, we empirically verified that Jacobs's conditions for urban diversity play a significant role with regard to pedestrian activity.

This paper examines intermediate, semi-enclosed urban spaces and investigates the potential creation of environmental diversity when such spaces are integrated in urban design. More specifically, it focuses on the links between architectural characteristics of semi-enclosed spaces and their thermal performance. The paper identifies major types of semi-enclosed spaces and monitors their thermal performance in northern and southern Europe. The results showed that a wide range of thermal conditions, namely cooler conditions during summer and warmer conditions during winter can be experienced in both regions. Moreover, the thermal variation, which was identified, is linked with the spatial identity of each space and it is argued that the degree of enclosure as well as the orientation and the urban context are significant temperature determinants. Intermediate, semi-enclosed urban spaces should be regarded as important urban components that could increase the thermal and spatial diversity of the urban fabric and therefore contribute to a more fulfilling and comfortable environment.

For much of the last quarter of the 20th century debates on the state of public spaces in the UK concentrated on issues of neglect and abandonment. New public spaces, increasingly developed by private developers were of equal concern, seen simultaneously as creating privatized, socially exclusive enclaves and characterless ‘anywhere’ regeneration schemes, filled with the same retail outlets, coffee shops and anonymous pieces of public art. This paper addresses this latter concern of homogenization, examining the dynamics behind it and exploring whether local diversity can thrive in the face of such pressure. The paper further reports on a research project that was conducted on a series of prominent public spaces in North East England. The results of this study suggest that the spaces studied are far from passive recipients of global processes. Not only does the quality and quantity of public space often seem to have improved in the recent past, but that long standing locally significant traditions are thriving and new ones are being developed. So, while homogenization in retailing may be significant and harmful to some traditional shopping streets, it is not necessarily damaging the social and cultural lives of the public spaces in our towns and cities to the degree that may be expected.

Urban parks are usually studied as discrete, green public open spaces. Less studied is how parks are geographically distributed from a ‘spatial logic’ point of view, i.e. how they ought to be geographically distributed across the urban landscape. This paper evaluates the degree to which normative principles about park distribution are in evidence from the standpoint of three spatial goals: proximity, diversity and social need. Using Phoenix and Chicago as case studies, it offers an empirical example of how park distribution can be shown to conform (or not) to one or more distributive patterns. Descriptive measures show that Phoenix parks do not conform to any of these three distributional principles, while Chicago parks do somewhat better. In both cities, land uses surrounding parks heavily favour residential uses. In Phoenix, single-family homes are prioritized, making spatial distribution based on proximity, diversity or social need difficult. A strategy for acquiring a better spatial logic, within existing realities and constraints, is suggested.

This article examines the role of animals in the processes of social inclusion and exclusion in a gentrifying neighborhood. Residents who move into mixed-income, inner-city neighborhoods generally express a taste for diversity while simultaneously attempting to distance themselves from “undesirables.” Dogs allow newcomers to manage these tensions. The urge to control public spaces leads to the creation of new and quasi-exclusionary places, such as dog runs. At the same time, in the process of creating them, residents produce the neighborhood's image as a “diverse community.” Based on fieldwork conducted in a neighborhood of a large city in the northeastern United States, the author uses a wide range of discourse settings and genres to demonstrate that discursive production is part-and-parcel of the process of making places.

Contemporary provision of open spaces within cities rests largely on professional assumptions about its significance in the lives of residents. This paper presents results from the Greenwich Open Space Project which used qualitative research with four, in-depth discussion groups to determine the design of a questionnaire survey of households in the borough. The research shows that the most highly valued open spaces are those which enhance the positive qualities of urban life: variety of opportunities and physical settings; sociability and cultural diversity. The findings lend some support to the approach of the urban conservation movement but present a fundamental challenge to the open-space hierarchy embodied in the Greater London Development Plan. The Project identifies a great need for diversity of both natural settings and social facilities within local areas and highlights the potential of urban green space to improve the quality of life of all citizens.

This article analyses post-apartheid public spaces through social and spatial practices at the Victoria & Alfred (V&A) Waterfront mall in Cape Town. Our empirical evidence suggests that these public spaces involve much more than just consumption patterns, as they sustain and support novel ways of asserting social identities in a new political situation. These changes are, however, quite complex and fraught with ambivalence. Consequently, we scrutinize how race is staged in that space, and how racial diversity produces various kinds of boundaries. We then argue that these urban practices lead us to an understanding of the precarious balance between private and public spaces. We propose the notion of ‘publicization’ – the process whereby private spaces acquire a more public dimension.

High street shopping centres are at the core of cities. The continuing design challenge is to adapt a built environment inheritance to meet the present commercial needs of retailers, maximize the potential of the physical environment and address the social amenities that are expected from a city/town centre public realm. This paper addresses the question of what makes a successful high street shopping centre and seeks to understand the relationship between property values, location, physical characteristics, diversity of retailing and use, and social vitality in two successful city centre retailing environments. The research also demonstrates the blurring between commercial and public space, and supports Carmona’s argument that successful social space also creates economic value.

In recent years, public space in many North American cities has been physically and socially layered through the construction of gradeseparated pedestrian systems. Case studies of downtown Houston, Minneapolis, and Toronto investigate the emerging geography of the grade-separated city by examining: how the growth of skyway and tunnel systems reconfigures the proximity of downtown activities to one another; how quasi-public space within these systems is designed and controlled by the private sector; and the way that downtown spaces-both on the street and within these systems-are used by the general public. A common set of patterns reveals the challenges to social diversity in the heart of the North American city.

Definitions of environmental child friendliness offer broad criteria that are not easy to study or assess. We suggest that due to this broadness, these definitions have produced surprisingly few attempts to evaluate how child-friendly various types of physical environments are. The purpose of this study is to analyse how the structure of the built environment contributes to environmental child friendliness. We define child friendliness by two central criteria: children’s possibilities for independent mobility and their opportunities to actualize environmental affordances. We study how built environment qualities condition environmental child friendliness in place-based ways by asking children and youth in Turku, Finland, to tell about their meaningful places and their mobility to these. The data consists of over 12,000 affordances, localized by the respondents. This experiential and behavioural place-based knowledge is combined with objectively measured data on residential and building density, and quantity of green structures. Moderate urban density seems to have child-friendly characteristics such as an ability to promote independent access to meaningful places and the diversity of affordances. We find that affordances situated on residential areas are likely to be reached alone, whereas access to affordances situated in densely built urban cores is less independent. The proportion of green structures is not associated with independent access. The diversity of affordances is highest in areas that are densely populated and not very green. Green areas are important settings for doing things, and green structures around emotional affordances increase the likelihood of liking the place significantly. Combining children’s place-based experiences with information derived from objective measurable qualities of the physical environment provides a valuable methodological contribution to studies on environmental child friendliness, and the two proposed criteria of child friendliness are supported by this study. There is no one environment that is child-friendly, but different environments have different uses and meanings.

Public space is a topic of great interest for urban scholars and urban planners. Such space, like parks, sidewalks, and plazas, it is argued, can provide the common grounds where the inhabitants of a city meet, exchange ideas, even engage in a variety of cultural performances. This article reports on fieldwork about the use of public space in Shanghai today. We find a great diversity of uses, ranging from vendors who sell their wares to people who engage in heated and extensive political discussions to performers of Beijing opera and ballroom dancing. We also find that the local authorities use a light, and sometimes covert, hand in their oversight of inhabitants in such spaces. Finally, we discover that powerful social differences and inequalities between native inhabitants and working-class migrants, which have emerged during the period of economic reform and market transition, are now actively in evidence in the quality and use of public space in Shanghai. The article puts these findings within a broader theoretical context, concluding in the end that for many—though not all—inhabitants public man is alive and well in Shanghai.

Experience is conceptualised in both academic and policy circles as a more-or-less direct effect of the design of the built environment. Drawing on findings from a research project that investigated people’s everyday experiences of designed urban environments in two UK towns, this paper suggests at least two reasons why sensory encounters between individuals and built environments cannot in fact be under- stood entirely as a consequence of the design features of those environments. Drawing from empirical analysis based on surveys, ethnographic ‘walk-alongs’ and photo-elicitation interviews, we argue that distinct senses of place do depend on the sensory experiencing of built environments. However, that experiencing is significantly mediated in two ways. First, it is mediated by bodily mobility: in particular, the walking practices specific to a particular built environment. Secondly, sensory experiences are intimately intertwined with perceptual memories that mediate the present moment of experience in various ways: by multiplying, judging and dulling the sensory encounter. In conclusion, it is argued that work on sensory urban experiencing needs to address more fully the diversity and paradoxes produced by different forms of mobility through, and perceptual memories of, built environments.

While the first part of this two-part essay portrayed the bleakness of the suburban public realm in the USA, the debate over how physical planning can contribute to making it more vibrant is the subject of this second part. Eurourbanism, or the practice of looking to European cities for a design paradigm, has been criticized on the grounds that the USA has its own distinct public realm which is either non-spatial in character or is located in 'non-traditional' public spaces, such as shopping malls, in contrast with the more 'traditional' European sites such as streets and squares. But there are questions about whether the distinctive 'American public realm' is as democratic, or can offer the diversity of experience of the 'traditional' public realm. A more recent addition to the debate has been 'new urbanism' or 'neotraditionalism', whose proponents have put forth a set of planning guidelines for suburbia by drawing on design principles embodied in the traditional American small town. The essay critically evaluates these guidelines by examining their application in two neotraditional develop- ments and proposes a research agenda to move the debate ahead.