Learning from Gulf Cities

Learning from Gulf Cities is the culmination of a long-term collaboration between Harvey Molotch and Davide Ponzini, with architectural photographer, Michele Nastasi, whose photography critically investigates and interprets urbanization within the Gulf and beyond its boundaries. His work illustrates the transference of similar urban modeling from one region to another, a process that is often flawed or incomplete. Nastasi’s images reveal to us how local context alters the nature of an architectural design project, however “global” the architect or international the funding source. In their dual roles as receivers and transmitters of contemporary urban trends, cities like Dubai, Doha, and Abu Dhabi increasingly influence the shape of places beyond the Gulf and the region. This exhibition challenges depictions of Gulf cities as insular, insubstantial or merely flamboyant imitators, and instead portrays them as both originating, as well as reflecting, what is happening in the wider urban world

Case study of spatial and temporal variability of snow cover, grain size, albedo and radiative forcing in the Sierra Nevada and Rocky Mountain snowpack derived from imaging spectroscopy

Quantifying the spatial distribution and temporal change in mountain snow cover, microphysical and optical properties is important to improve our understanding of the local energy balance and the related snowmelt and hydrological processes. In this paper, we analyze changes of snow cover, optical-equivalent snow grain size (radius), snow albedo and radiative forcing by light-absorbing impurities in snow and ice (LAISI) with respect to terrain elevation and aspect at multiple dates during the snowmelt period. These snow properties are derived from the NASA/JPL Airborne Visible/Infrared Imaging Spectrometer (AVIRIS) data from 2009 in California's Sierra Nevada and from 2011 in Colorado's Rocky Mountains, USA. Our results show a linearly decreasing snow cover during the ablation period in May and June in the Rocky Mountains and a snowfall-driven change in snow cover in the Sierra Nevada between February and May. At the same time, the snow grain size is increasing primarily at higher elevations and north-facing slopes from 200 microns to 800 microns on average. We find that intense snowmelt renders the mean grain size almost invariant with respect to elevation and aspect. Our results confirm the inverse relationship between snow albedo and grain size, as well as between snow albedo and radiative forcing by LAISI. At both study sites, the mean snow albedo value decreases from approximately 0.7 to 0.5 during the ablation period. The mean snow grain size increased from approximately 150 to 650 microns. The mean radiative forcing increases from 20 W m−2 up to 200 W m−2 during the ablation period. The variability of snow albedo and grain size decreases in general with the progression of the ablation period. The spatial variability of the snow albedo and grain size decreases through the melt season while the spatial variability of radiative forcing remains constant.</p

Shifting new media: from content to consultancy, from heterarchy to hierarchy

This is a detailed case history of one of London’s iconic new media companies, AMX Studios. Some of the changes in this firm, we assume, are not untypical for other firms in this sector. Particularly we want to draw attention to two transformations. The first change in AMX and in London’s new media industry more generally refers to the field of industrial relations. What can be observed is a shift from a rather heterarchical towards a more hierarchical organized new media industry, a shift from short-term project networks to long-term client dependency. The second change refers to new media products and services. We want to argue for a shift from cool content production towards consultancy and interactive communications solutions

Beyond 'Global Production Networks': Australian Fashion Week's Trans-Sectoral Synergies

When studies of industrial organisation are informed by commodity chain, actor network, or global production network theories and focus on tracing commodity flows, social networks, or a combination of the two, they can easily overlook the less routine trans-sectoral associations that are crucial to the creation and realisation of value. This paper shifts attention to identifying the sites at which diverse specialisations meet to concentrate and amplify mutually reinforcing circuits of value. These valorisation processes are demonstrated in the case of Australian Fashion Week, an event in which multiple interests converge to synchronize different expressions of fashion ideas, actively construct fashion markets and enhance the value of a diverse range of fashionable commodities. Conceptualising these interconnected industries as components of a trans-sectoral fashion complex has implications for understanding regional development, world cities, production location, and the manner in which production systems “touch down” in different places

Grassroots Creative Hubs: Urban Regeneration, Recovered Industrial Factories and Cultural Production in Buenos Aires and Rio de Janeiro

This chapter examines the nature, functioning and politics of grassroots creative hubs as contained in refurbished industrial factories. The renewal and transformation of factories into arts and cultural venues has been a key feature of post-industrial urbanism in the last three decades. Examples abound across the world, from railway and power stations to post office buildings and chocolate factories, these recovered infrastructures have been re-signified as cultural facilities – performing or multi-arts centres, galleries, cultural centres, creative economy laboratories, incubators and museums. These initiatives, be that they are led by local governments or community groups, are part of broader urban strategies for revitalising historical centres, revalorising cultural heritage and creating work opportunities as well as resources for tourism and business investment. But can a factory building be considered a creative hub? Does the materiality of these urban artefacts provide a solution to the oftentransient nature of ephemeral cultural urbanism? Refurbishing old industrial factories and warehouses for cultural use and creative production has been the subject of much investigation since the 1980s-1990s, mainly through the study of culture-led urban regeneration and gentrification (Zukin, 1989; Montgomery, 1995; Evans and Shaw, 2004; Mommaas, 2004; Pratt, 2009), and more recently, creative industry clusters and districts (Evans, 2009; Zukin and Braslow, 2011; O’Connor and Gu, 2012). These studies have pointed out the problems that arise from the organisation, management and long-term sustainability of converted industrial sites, as well as from the policy uses and abuses that often pave the way to real-estate development and social displacement. Drawing on insights from urban sociology and critical geography, the chapter conducts a case-study analysis of two cultural and creative economy factories in Latin America: Fábrica Bhering in Rio de Janeiro, Brazil, and IMPA, la Fábrica Cultural in Buenos Aires, Argentina. The chapter is comprised of three sections: the first discusses whether recovered industrial factories can be thought of as creative hubs in relation to ephemeral cultural urbanism; the second examines the two case-studies in the context of Brazil and Argentina; and the third offers concluding remarks. Overall the chapter contributes a Latin American perspective on culture-led urban regeneration to the study of creative hubs. Particularly, grassroots creative initiatives of urban renewal are presented as an alternative to the exclusionary gentrification processes to which creative hubs and other territorial forms of creativity are often related to, in times largely shaped by neoliberal operations driven by real-estate interests and alliances between political and economic urban elites

Star Architecture as Socio-Material Assemblage

Taking inspiration from new materialism and assemblage, the chapter deals with star architects and iconic buildings as socio-material network effects that do not pre-exist action, but are enacted in practice, in the materiality of design crafting and city building. Star architects are here conceptualized as part of broader assemblages of actors and practices ‘making star architecture’ a reality, and the buildings they design are considered not just as unique and iconic objects, but dis-articulated as complex crafts mobilizing skills, technologies, materials, and forms of knowledge not necessarily ascribable to architecture. Overcoming narrow criticism focusing on the symbolic order of icons as unique creations and alienated repetitions of capitalist development, the chapter’s main aim is to widen the scope of critique by bridging culture and economy, symbolism and practicality, making star architecture available to a broad, fragmented arena of (potential) critics, unevenly equipped with critical tools and differentiated experiences

Thinking about politics

There are distinctive modes of thinking about politics, three of which are discussed here. A mode consists of a characteristic domain of relevance, filing system, and grammar of beliefs. A person relying on Mode A treats politics as an extension of interpersonal experience. A person relying on Mode B organizes political thinking around a set of salient group identifications. A person relying on Mode C views public objects in terms of their consequences for collective goods. The three modes are illustrated by applying them to concrete issues in a hypothetical manner: Vietnam, bussing, and attitudes toward presidential candidates. The concept of surrogate attitudes is developed and various implications of the theoretical argument are discussed.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/45481/1/11109_2004_Article_BF00988519.pd

Algae drive enhanced darkening of bare ice on the Greenland ice sheet

Surface ablation of the Greenland ice sheet is amplified by surface darkening caused by light-absorbing impurities such as mineral dust, black carbon, and pigmented microbial cells. We present the first quantitative assessment of the microbial contribution to the ice sheet surface darkening, based on field measurements of surface reflectance and concentrations of light-absorbing impurities, including pigmented algae, during the 2014 melt season in the southwestern part of the ice sheet. The impact of algae on bare ice darkening in the study area was greater than that of non-algal impurities and yielded a net albedo reduction of 0.038 ± 0.0035 for each algal population doubling. We argue that algal growth is a crucial control of bare ice darkening, and incorporating the algal darkening effect will improve mass balance and sea level projections of the Greenland ice sheet and ice masses elsewhere

The decline and rise of neighbourhoods: the importance of neighbourhood governance

There is a substantial literature on the explanation of neighbourhood change. Most of this literature concentrates on identifying factors and developments behind processes of decline. This paper reviews the literature, focusing on the identification of patterns of neighbourhood change, and argues that the concept of neighbourhood governance is a missing link in attempts to explain these patterns. Including neighbourhood governance in the explanations of neighbourhood change and decline will produce better explanatory models and, finally, a better view about what is actually steering neighbourhood change

The toilet debate: stalling trans possibilities and defending ‘women's protected spaces’

As one of the few explicitly gender-separated spaces, the toilet has become a prominent site of conflict and a focal point for ‘gender-critical’ feminism. In this article we draw upon an AHRC-funded project, Around the Toilet, to reflect upon and critique trans-exclusionary and trans-hostile narratives of toilet spaces. Such narratives include ciscentric, heteronormative and gender essentialist positions within toilet research and activism which, for example, equate certain actions and bodily functions (such as menstruation) to a particular gender, decry the need for all-gender toilets, and cast suspicion upon the intentions of trans women in public toilet spaces. These include explicitly transmisogynist discourses perpetuated largely by those calling themselves ‘gender-critical’ feminists, but also extend to national media, right-wing populist discourses and beyond. We use Around the Toilet data to argue that access to safe and comfortable toilets plays a fundamental role in making trans lives possible. Furthermore, we contend that – whether naive, ignorant or explicitly transphobic – trans-exclusionary positions do little to improve toilet access for the majority, instead putting trans people, and others with visible markers of gender difference, at a greater risk of violence, and participating in the dangerous homogenisation of womanhood