Visibility and the Policing of Public Space

From studies of ‘panoptic’ CCTV surveillance to accounts of undercover police officers, it is often mooted that visibility and invisibility are central to the policing of public space. However, there has been no comprehensive and critical assessment of this axiom. Drawing on the practices of a variety of policing providers and regulators, and the work of geographers, criminologists and other social scientists, this paper examines how and why visibility underpins the policing of public space. We begin by considering the ways in which policing bodies and technologies seek to render themselves selectively visible and invisible in the landscape. The paper then moves on to explore the ways in which policing agents attempt to make ‘incongruous’ bodies, behaviours and signs variously visible and invisible in public space. We then offer a sympathetic critique of these accounts, arguing that more attention is needed in understanding: (i) how other senses such as touch, smell and sound are socially constructed as in and out-of-place and ‘policed’ accordingly; and (ii) how the policing of undesirable bodies and practices is not simply about quantitative crime reduction, but conducted through qualitative, embodied performance. The paper concludes by pinpointing key areas for future research

Male Action Project: Summary of Outcomes report

The simplest pattern of color superconductivity involves BCS pairing between up and down quarks. We argue that this ``2SC'' phase will not arise within a compact star. A macroscopic volume of quark matter must be electrically neutral and must be a color singlet. Satisfying these requirements imposes a significant free energy cost on the 2SC phase, but not on color-flavor locked (CFL) quark matter, in which up, down and strange quarks all pair. As a function of increasing density, therefore, one may see a single phase transition from hadronic matter directly to CFL quark matter. Alternatively, there may be an intervening phase in which the different flavors self-pair, or pair with each other in a non-BCS pattern, such as in a crystalline color superconductor.Comment: Significant changes to correct an error in the derivation of the free energy for neutral CFL quark matter; result unchanged. 18 pages, 2 figure

Technologies and Social Justice Outcomes in Sex Work Charities: Fighting Stigma, Saving Lives

Sex workers' rights are human rights, and as such are an issue inherently based in social, criminal, and political justice debates. As HCI continues to move towards feminist and social justice oriented research and design approaches, we argue that we need to take into consideration the difficulties faced by sex workers; and explore how technology can and does mediate social justice outcomes for them. We contribute directly to this challenge by providing an empirical account of a charity whose work is built on the underlying move towards social and criminal justice for sex workers in the UK. Through ethnographic fieldwork, meetings, interviews, surveys, and creative workshops we describe the different points of view associated with the charity from a variety of stakeholders. We discuss their service provision and the ways in which HCI is uniquely positioned to be able respond to the needs of and to support sex work support services

Development of Rhodopseudomonas palustris as a chassis for biotechnological applications

The recent surge in biodiesel production has resulted in a huge surplus of crude glycerol, a by-product of the process to the level of 10% by weight. This is turn has caused the price of glycerol to fall dramatically, and there are now few economically viable channels for using this resource: waste glycerol is usually combusted. Therefore, much interest has arisen in the possibility of making use of glycerol with biotechnology, as this would not only be a more efficient use of resources but also make biodiesel itself more commercially viable. The purple bacterium Rhodopseudomonas palustris is able to metabolize glycerol through photofermentation and thereby produce hydrogen, a commercially useful commodity. R. palustris is of particular interest for this purpose as, in contrast to many other species which have been investigated with a view to fermenting glycerol, it is highly tolerant of crude glycerol. The feedstock requires little purification or dilution to be made suitable for cultivation of R. palustris. Furthermore, the hydrogen gas produced by R. palustris when grown on glycerol is of high purity, and the organism’s great metabolic diversity suggests it may be a useful strain for remediation of other waste materials. However, much groundwork is needed to establish R. palustris as a viable chassis organism for biotechnological purposes. This work sets out to establish optimal conditions for cultivating R. palustris in the laboratory, including the design of a suitable batch photobioreactor system. It also determines optimal conditions for electroporation of R. palustris for the purpose of knocking out endogenous genes or introducing heterologous genes. Furthermore, the introduction of heterologous genes is attempted in order to demonstrate the possibility of producing other high-value compounds with R. palustris, and several deletion strains with potential benefits for hydrogen production are created. Finally, several existing deletion strains are investigated to establish their suitability as chassis strains for further genetic manipulation.Funded by the BBSRC (Biotechnology and Biological Sciences Research Council), via the Cambridge BBSRC Doctoral Training Programme

Understanding the Law’s Relationship with Sex Work: Introduction to ‘Sex Work and The Law: Does the Law Matter?’

This special issue of The International Journal of Gender, Sexuality and Law, edited by Laura Graham, Victoria Holt and Mary Laing, brings together a range of voices and knowledges on the issue of Sex Work and the Law: Does the Law Matter? Mirroring global and national sex worker campaigns, official consultations, policy and wider debates over the last two decades, there has been much academic interest in the legal responses to sex work (Scoular and O’Neill, 2007; Graham, 2017; Munro and Della Giusta, 2008). Much of this work has evaluated the varied current legal responses to sex work, how they impact sex workers’ lives, and how the law might be reformed. There is also significant academic and governmental interest in comparative research looking at legal responses across jurisdictions (Armstrong and Abel, 2020; Levy, 2014). This special issue takes a broad, critical approach to the relationship between sex work and the law, inspired by Jane Scoular’s (2010) question: does the law matter in sex work? In doing so, this special issue offers an interdisciplinary exploration of the complex relationship between law and sex work. This issue addresses global trends towards criminalisation of sex work, often predicated upon stopping trafficking, and considers the impact of these trends on sex workers, their rights, their working practices, and their marginalisation. It further examines the law’s response to new and emerging issues, such as COVID-19 and digital sex work, reflecting particularly on the varied impacts of over- and under- regulating sex work spaces. This special issue finally reflects on sex workers’ resistance – to current laws, to the expansion of laws, and to their lack of inclusion in debates around law. Throughout this issue, the voices of sex workers are integrated and prioritised, reflecting a commitment to inclusion of expert knowledges around the world

Platforms, sex work and their interconnectedness

This article examines the interconnectedness of sex work with the platform economy. It does this by mobilizing two concepts from the platform economy literature: the platform stack (which captures the structure of platforms) and interpenetration (which describes the processes through which platforms intersect). Exploring these concepts, the article draws on a dataset of linked platforms used by 54 cam workers and documented observations of 55 different platforms. These platforms include those designed for sex workers as well as those with a more generalist function. In mapping this platform ecology, the article highlights some of the opportunities, barriers and risks that platform interpenetration presents for sex workers