Sexual diversity in the judiciary in England and Wales; research on barriers to judicial careers

Debates about the diversity of the judiciary in the UK have been dominated by gender, race and ethnicity. Sexuality is notable by its absence and is perceived to pose particular challenges. It is usually missing from the list of diversity categories. When present, its appearance is nominal. One effect of this has been a total lack of official data on the sexual composition of the judiciary. Another is the gap in research on the barriers to the goal of a more sexually diverse judiciary. In 2008 the Judicial Appointment Commission (JAC) for England and Wales undertook research to better understand the challenges limiting progress towards judicial diversity. A central gaol of the project was to investigate barriers to application for judicial appointment across different groups defined by “sex, ethnicity and employment status”. Sexual orientation was again noticeable by its absence. Its absence was yet another missed opportunity to recognise and take seriously this strand of diversity. This study is based on a response to that absence. A stakeholder organisation, InterLaw Diversity Forum for lesbian gay bisexual and transgender networks in the legal services sector, with the JAC’s approval, used their questionnaire and for the first time asked lesbian, gay, bisexual and transgender lawyers about the perceptions and experiences of barriers to judicial appointment. This paper examines the findings of that unique research and considers them in the light of the initial research on barriers to judicial appointment and subsequent developments

Simple and Optimal Randomized Fault-Tolerant Rumor Spreading

We revisit the classic problem of spreading a piece of information in a group of $n$ fully connected processors. By suitably adding a small dose of randomness to the protocol of Gasienic and Pelc (1996), we derive for the first time protocols that (i) use a linear number of messages, (ii) are correct even when an arbitrary number of adversarially chosen processors does not participate in the process, and (iii) with high probability have the asymptotically optimal runtime of $O(\log n)$ when at least an arbitrarily small constant fraction of the processors are working. In addition, our protocols do not require that the system is synchronized nor that all processors are simultaneously woken up at time zero, they are fully based on push-operations, and they do not need an a priori estimate on the number of failed nodes. Our protocols thus overcome the typical disadvantages of the two known approaches, algorithms based on random gossip (typically needing a large number of messages due to their unorganized nature) and algorithms based on fair workload splitting (which are either not {time-efficient} or require intricate preprocessing steps plus synchronization).Comment: This is the author-generated version of a paper which is to appear in Distributed Computing, Springer, DOI: 10.1007/s00446-014-0238-z It is available online from http://link.springer.com/article/10.1007/s00446-014-0238-z This version contains some new results (Section 6

Yingjin Zhang, ed. China in a polycentric world : essays in Chinese comparative literature

This article reviews the book China in a Polycentric World: Essays in Chinese Comparative Literature edited by Yingjin Zhang

The American Nightmare: The Ford Edsel Flop and Sputnik Terror

During the late 1950s, it seemed everyone was pelting Ford Motor Company’s ill-fated Edsel. What was supposed to be the car of the future and an emblem of American prestige had turned into a symbol of America’s sharp decline. Two years earlier, Ford promised consumers riding on the waves of economic good times that they would no longer have to settle for their old entry-level Ford’s. Instead of allowing middle-class Ford customers to defect to General Motor’s flashy medium-price brands that showed personality and prestige, in 1957 Ford launched the Edsel as the perfect car for these “professional...famil[ies].” Yet soon after the Edsel launched, the Soviet Union’s Sputnik satellite made the good times come to a grinding halt. The triumphant America that Ford designed the Edsel for ceased to exist once the Soviets seemingly conquered outer space, and the failed Edsel only fueled America’s fears that they were slipping behind the Russians. Ultimately Ford tried selling excess, American technological prowess, and the American Dream when the Edsel and Sputnik were proof that all three were in jeopardy

Sartre on Embodiment, Touch, and the “Double Sensation”

The chapter titled “The Body” in Being and Nothingness offers a groundbreaking, if somewhat neglected, philosophical analysis of embodiment. As part of his “es- say on phenomenological ontology,” he is proposing a new multi-dimensional ontological approach to the body. Sartre’s chapter offers a radical approach to the body and to the ‘flesh’. However, it has not been fully appreciated. Sartre offers three ontological dimensions to embodiment. The first “ontological dimension” addresses the way, as Sartre puts it, “I exist my body.” The second dimension is the manner in which my body is experienced and utilized by the other. This includes my ready-to-hand equipmental engagement with the world and my body as the “tool of tools.” The third dimension is the manner in which “I exist for myself as a body known by the other.” In this paper, I explore Sartre’s original analysis and suggest comparisons with Merleau-Ponty’s account of embodiment. I shall suggest that Sartre offers more discussion on intercorporeality than Merleau-Ponty

Book review: campaign communication and political marketing

James Moran reviews an extensively well-researched and thorough book dealing with every level and stage of political campaigning

Book review: climate policy after Copenhagen

Karsten Neuhoff’s compact contribution aims to scope the role of and recent experience with carbon pricing, and provides all the reasons why a global carbon pricing scheme is a truly formidable undertaking, finds Dominic Mora

How to change the world: tales of Marx and Marxism

James Moran takes a closer look at Eric Hobsbawm’s work on the relevance of Marxism for the 21st century. This is a serious, detailed and lucidly written collection, which gives the reader a rigorous account of Marxism. Though not, perhaps, a text for someone approaching Marxism for the first time, Hobsbawm’s experience certainly impresses one already familiar with Marxism’s central ideas. How to Change the World: Tales of Marx and Marxism. Eric Hobsbawm. January 2011. Little, Brown

Maximizing Symmetric Submodular Functions

Symmetric submodular functions are an important family of submodular functions capturing many interesting cases including cut functions of graphs and hypergraphs. Maximization of such functions subject to various constraints receives little attention by current research, unlike similar minimization problems which have been widely studied. In this work, we identify a few submodular maximization problems for which one can get a better approximation for symmetric objectives than the state of the art approximation for general submodular functions. We first consider the problem of maximizing a non-negative symmetric submodular function $f\colon 2^\mathcal{N} \to \mathbb{R}^+$ subject to a down-monotone solvable polytope $\mathcal{P} \subseteq [0, 1]^\mathcal{N}$. For this problem we describe an algorithm producing a fractional solution of value at least $0.432 \cdot f(OPT)$, where $OPT$ is the optimal integral solution. Our second result considers the problem $\max \{f(S) : |S| = k\}$ for a non-negative symmetric submodular function $f\colon 2^\mathcal{N} \to \mathbb{R}^+$. For this problem, we give an approximation ratio that depends on the value $k / |\mathcal{N}|$ and is always at least $0.432$. Our method can also be applied to non-negative non-symmetric submodular functions, in which case it produces $1/e - o(1)$ approximation, improving over the best known result for this problem. For unconstrained maximization of a non-negative symmetric submodular function we describe a deterministic linear-time $1/2$-approximation algorithm. Finally, we give a $[1 - (1 - 1/k)^{k - 1}]$-approximation algorithm for Submodular Welfare with $k$ players having identical non-negative submodular utility functions, and show that this is the best possible approximation ratio for the problem.Comment: 31 pages, an extended abstract appeared in ESA 201

Measuring luminosity at LHCb using elastic diphoton dimuon production

We report on an indirect method being used to measure luminosity at LHCb. It involves recording the event rate of elastic diphoton dimuon production. Preliminary MC studies suggest that with 1 fb^{-1} of data this method could provide a luminosity measurement with a precision of better than 2%Comment: Presented at "XVIII International Workshop on Deep-Inelastic Scattering and Related Subjects", (DIS2010) Firenze, 19-23rd April 201