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This article explores the public spaces of Laredo, a city situated on the border of the United States and Mexico along the Rio Grande. The construction of urban history is shaped by changes in public space—its physical settings, access to residents, and utilization by people. The author analyzes the transformation of public spaces and public events of Laredo to trace how amnesia and remembering are reflected in the cityscape. Public events reproduce assorted versions of urban history and help scholars to locate what part of history is preserved and what part is erased in the collective psyche of the community. The visual history of public spaces and events thus conserves a narration of the past, one that shapes collective memory and self-image.

A great deal is at issue in the handling of the threat of terrorism in the United States today. Restrictions on the use of public space are a direct consequence, at the urban level, of what is happening. But beyond that, and beyond the various abuses of civil liberties and common sense that have been involved in the governmental misuse of the threat after 9/11, the most serious misuse may be the sale of the threat as a threat to existential security instead of as one danger among others to public safety. It has been manipulated for purposes having nothing to do with terrorism. The intended result has been to reinforce the positions of those in power, to displace the insecurity inherent in a capitalist free market system, and to limit further the freedom that is at the heart of the right to the city. The current treatment of public space illustrates the process.

Introduction to special issue. No abstract available.

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.

This paper reports on a research study that examined if and how older adults use urban waterfront promenades for physical activity. The research involved case studies of three waterfront promenades in Vancouver, British Columbia. Research methods included field observations and surveys. The findings conclude that older adults use Vancouver's waterfront promenades in significant numbers, overwhelmingly for walking; that more of them walk with others rather than alone; that nearness to home may be a determining factor as to which promenade they use; and that the most important environmental characteristics of promenades may be well-separated walking and biking paths, trees, shade when it's hot, and sun when it's cool.

The amount of noise in urban settings is steadily on the rise, creating a potential health hazard and causing a general nuisance. In major European cities, noise levels are so high that the majority of urban parks can no longer truly serve as recreational environments, a problem the World Health Organization and the European Union are attempting to address. This study explores various strategies that promote the sustainable development of urban soundscapes at locations meant for rest, recreation, and social interaction. Further, we look at how people are affected by the combined effects of traffic and nature sounds in parks and other outdoor settings. To this end, we adopted a new track — the use of interdisciplinary methodology — that brings together architectural analysis, artistic experiments, and psychoacoustic methodology to evaluate the aesthetic, emotional, perceptual, and spatial effects of noise on subjects spending time in public open-air spaces. We conducted a large-scale case study at a city park to explore whether subjects were affected by purposely distributed sounds and, if so, how. The working hypothesis was that it is possible to cancel out or mute traffic noise by affecting individuals' aural perceptions using a process known as informational masking. Our long-term objective is to create a scientific foundation for action plans, both preemptive and troubleshooting, targeting noise reduction in parks and similar public spaces that are meant to provide a relaxing environment.

An entire category of urban space, albeit hardly recognized as such, is disappearing across North America. As retail logistics globalizes and big-box power centres replace enclosed shopping malls from the postwar era, a distinct form of social infrastructure vanishes as well. ‘Dead malls’ are now a staple of North American (sub)urban landscapes, and have provoked local activism in many places. But despite popular concern for the demise of mall space, critical urban scholarship has largely sidelined the phenomenon. Much of the disjuncture between popular outcry and academic silence relates to conceptions of ‘public’ space, and specifically the gap between formal ownership and everyday spatial practice. Spatial practice often exceeds the conceptions of designers and managers, transforming malls into community space. This is particularly true in declining inner suburbs, where poor and racialized communities depend more heavily on malls for social reproduction as well as recreation and consumption. In this article we investigate the revolution in logistics that has provoked the phenomenon of ‘dead malls’ and the creative activism emerging that aims to protect mall space as ‘community space’. Taking the case of the Morningside Mall in an old suburb of Toronto, we investigate the informal claims made on mall space through everyday spatial practice and the explicit claims for community space that arise when that space is threatened. We argue that many malls have effectively become community space, and activism to prevent its loss can be understood as a form of anti-globalization practice, even if it never employs that language.

This paper argues that a strong focus on residential segregation limits the understanding of the role of the built environment. The city is used as more than just a place of residence; urban life is far from restricted to where we live. The potential for interplay that develops as people share public space is argued to be just as important for integration processes as the residential mix. In addition, this article examines shortcomings related to the definition of residential segregation because of limitations within the scientific analysis of urban space: the evident difficulties in delimiting relevant geographical units and delimiting relevant social groups. The study is based on empirical analysis of Sodertalje. Sodertalje topped international news when its mayor informed the US Congress that the city had managed to receive more refugees from the war in Iraq than the US and Canada combined. However, to what extent are these new immigrants given access to Swedish society through everyday practices? The results highlight how segregation in public space—including impaired accessibility to a range of resources such as places of work and contact with other people—is a very strong feature of excluded areas and is strongly disadvantageous for newcomers. These results challenge some of the beliefs in the current public debate as well as some of the principles used by Swedish authorities to ameliorate segregation.

All UNESCO urban World Heritage sites are strictly regulated. In Antigua, Guatemala, this includes building façades and streets, as well as the use of public places. Homeowners and building owners, however, challenge regulations by using unapproved paints, signs, and building materials. Residents modify building façades to accommodate cars and open walls to effectively blend home-based businesses with the street. At the same time, street vendors contest regulated public spaces by behaving inappropriately by selling goods on public streets rather than designated marketplaces. Rather than conceive of property owners and vendors behavior as outside and in contrast to the building and street vending regulations, I reframe their actions within what I am calling urban spatial permissiveness, a concept I derive from Roy’s (2004) theory of the unmapping—flexible regulation—of urban space. Antigua offers an ethnographic setting that shows how regulations are not always rigidly enforced but are negotiated to deal with everyday contingencies that relate to residents’ and vendors’ rights to the city (Harvey 2008). By way of conclusion I consider Foucault’s concept of governmentality as a negotiated process, in order to argue that relationships between building regulations and public space usage reveal the limits of legality and strict enforcement policies.

Discussions on social movements in Asian cities are inseparable from the abundance of public rallies in the region. In this article, I look at the case of Thamrin-Sudirman, the main thoroughfare in Jakarta, Indonesia, to uncover how physical urban spaces constituting part of the city as living systems broaden the reach of social movements’ agendas. The study involved continuous observation at rallies, interviews with social movement leaders and participants, and a look at simultaneous public rallies in various cities. This article analyzes the sites of public rallies as ‘megaphones’, based on the patterns of issues featured in the rallies, the groups participating, and the nodes and paths that they constructed. Two key dimensions of the megaphone are: (1) the symbolic and historical significance of the sites of rallies; (2) the relationship between the space and the media. Particular sites in cities become places where information is gathered, distributed and transferred through the media, facilitating a network among cities. This article concludes that cities are agents of political actions that amplify ideas and spread them across the globe. The urban centers’ megaphonic function results from the synergy between the public space in the built environment and the public sphere, and is reflective of the recentering of the city.

Although many low-income urban areas are highly walkable by conventional measures such as population density or land use mix, chronic diseases related to lack of physical activity are more common among residents of these areas. Disparities in neighborhood conditions may make poor areas less attractive environments for walking, offsetting the advantages of density and land use mix. This study compared poor and nonpoor neighborhoods in New York City, using geographic information systems measures constructed from public data for US census tracts within New York City (N = 2,172) as well as field observation of a matched-pair sample of 76 block faces on commercial streets in poor and nonpoor neighborhoods. Poor census tracts had significantly fewer street trees, landmarked buildings, clean streets, and sidewalk cafes, and higher rates of felony complaints, narcotics arrests, and vehicular crashes. The field observation showed similar results. Improving aesthetic and safety conditions in poor neighborhoods may help reduce disparities in physical activity among urban residents.

The present study investigated the effects of public art on visual properties and affective appraisals of landscapes. Undergraduate and graduate students sequentially viewed landscapes with or without public art and rated each one for visual properties and affective appraisals. Study 1 revealed that the presence of public art reduced pleasantness of the natural scene, but did not reduce that of the urban scene. In Study 2 focusing on the urban landscapes, the t-tests showed that public art consistently yielded greater arousal and the visual properties related with arousal level (e.g., complexity), whereas for pleasantness and the visual properties related with pleasantness (e.g., legibility) the scores varied with the public artworks. Adopting the experimental design that systematically combined 4 landscapes with 2 pieces of public art, Study 3 revealed that the affective quality of public art had more influence on the landscapes than the compatibility between public art and the landscapes.

There has been considerable debate over "New Urbanism" as a design strategy for adapting physical space to human needs. Among the interesting questions is whether people are willing to pay a premium to be able to live in areas characterized by New Urbanism design principles. If so, this willingness should be reflected in housing values. We test the hypothesis that urban design, specifically the design attributes associated with New Urbanism, are reflected in housing prices, using a data set for Haifa, Israel. House sales from 1988 through 1996 are analyzed for three neighborhoods in which there are similar socioeconomic compositions, public services, schools, property taxes, and other amenities. One of the neighborhoods has many characteristics of New Urbanism design, while the other two are more traditional urban or suburban developments. Hedonic regression analysis is used to control structure-specific characteristics, and an analysis of the regression values across neighborhoods shows a statistically significant price premium in the New Urbanism neighborhood. The evidence suggests that persons are willing to pay for living in a New Urbanism neighborhood, other things held equal.

This paper plots the recent changes in the uses of public space in Hanoi, Vietnam. It is argued that the economic and social changes in contemporary Vietnam have paved the way for a dramatic transformation in the ways in which streets, pavements and markets are experienced and imagined by the populace. The efflorescence of individual mobility, street-trading and public crowding around certain popular events has led to the emergence of a distinct public sphere, one which is not immune from state control and censure but which is a flagrant rebuttal of the state's appeal. The immediate struggles over space herald a new discursive arena for the contest over Vietnamese national imagery as represented in cultural heritage and public space, memorials and state-controlled events which the public are rapidly deserting. The paper concludes by suggesting that the everyday cultural practices that have created a bustling streetlife in urban Vietnam will inevitably provide the vitality and spectacle for the destabilisation of state control in a struggle for meanings in public space.

This paper investigates the growing inequality of public spaces in contemporary cities. In the era of neoliberal urbanism, stratified economic and cultural resources produce a spectrum of unevenly developed public parks, ranging from elite, privatized public spaces in wealthy districts to neglected parks in poor neighborhoods. Contemporary economic and cultural practices in public space are equally segmented, as privileged public spaces such as New York’s High Line reflect the consumption habitus of the new urban middle class, while violence, disinvestment, and revanchist policing permeate public spaces on the urban periphery. Using New York’s High Line as an archetypal neoliberal space, I trace its redevelopment from a decaying railroad viaduct to a celebrated public park. I argue that contemporary parks and public spaces are best analyzed on a continuum of privilege.

Public art is an artistic expression created in streets, squares and other public spaces, including parks. Using the two popular public parks in the New York City, Central Park and the High Line, this paper explores the affordances offered by public art in these two urban environments, with a focus on physical, intellectual and emotional connections between the visitor, the artwork and the landscape setting. Using affordance theory as a framework, it considers the design of the landscape as a behaviour setting that affords viewing, acknowledgement and reflection of the artwork within the contemporary cultural context. Using preliminary qualitative observations of six artworks within the two parks, this research suggests that public art has the potential to afford such diverse opportunities for public park visitors. In order for these affordances to be actualised, the design of the park and the artwork’s intentions should be coordinated to ensure that the experiences of the visitor align with the claimed benefits of public art.

Public spaces constitute one of the first urban elements to be threatened in times of instability. Their efficient supply and management becomes a concern for both public authorities and individual users. This paper examines the role and objectives of social entrepreneurs in supplying temporary public spaces within an unstable setting and focuses on small group collective action. The mechanisms used to identify potential land, negotiate use-rights and promote these spaces are discussed for the case of Beirut, Lebanon, a society segregated by the effects of war and political upheaval. The case of an organic food market is used to illustrate temporary public spaces in the critical period of 2005–2007, when political instability reigned in the country and rendered conventional public spaces undesirable. The paper concludes by drawing lessons for land readjustment in crisis situations from the movement of temporary public spaces within a city while still attracting people that formerly had difficulties meeting elsewhere.

To what extent does the density of the tree cover in a city relate to the amount of social capital among neighbors? To address this question, we linked social survey data (N = 361) from the Baltimore Ecosystem Study with socioeconomic, urban form, and green space data at the census block group level using a geographic information system. We found a systematically positive relationship between the density of urban tree canopy at the neighborhood block group level and the amount of social capital at the individual level (r = .241, p < .01). Multiple regression analyses showed that tree canopy added a 22.72% increase in explanatory power to the model for social capital. This research adds a new variable—neighborhood tree canopy—to the typologies of green space that affect human social connection. Trees are a relatively inexpensive and easy intervention to enhance the strength of social ties among neighbors.

This research, derived from a pragmatic approach, concentrates on the problem of segregated urban space and the disconnection between buildings and the street. In Turkey, development plans and policies often neglect the organization of space between indoor and outdoor areas. However, previous research has shown that the organization of space between buildings has an important impact on social interaction. Although modern housing estates, with their lack of inbetween spaces (i.e., spaces that are neither completely private nor public) compared with traditional and mixed-use neighborhoods, support introverted lifestyles, the results of this empirical analysis refuted the hypothesis that modern housing estates would exhibit a reduced sense of community. The outcomes of this study support the arguments developed by urban sociologists and environmental psychologists who claim that physical space may provide for social interactions but not necessarily for a sense of community.

Models of urban planning after authoritarian modernism raise the question of democratic control over the city and the possibility of imagining as a collective act. The paper examines systemic hindrances to free-thinking, and thus free-acting, embedded in urban communities. Through the case study of recent work by the art collective Department of Play, it illustrates the rationale for engaging public imagination specifically via play as world-building; and it posits the potential implications and limits of such activity as an intervention into city planning processes. Interested in liminal spaces between territory, language and social affiliation, the collective advances an agenda of productive dissent in public space through play and performance. Department of Play begins from the position that we can only plan that which we imagine, and thus exists as an effort to free the public imagination from modes of thinking dictated by the capitalist context.