‘If your hair Is relaxed, white people are relaxed. If your hair is nappy, they’re not happy’ : Black hair as a site of ‘post-racial’ social control in English schools

A growing body of literature examines how social control is embedded within, and enacted through, key social institutions generally, and how it impacts disproportionately upon racially minoritised people specifically. Despite this, little attention has been given to the minutiae of these forms of social control. Centring Black hair as a site of social control, and using a contemporary case study to illustrate, this article argues that it is through such forms of routine discipline that conditions of white supremacy are maintained and perpetuated. Whilst our entry into a ‘post-racial’ epoch means school policies are generally thought of as race-neutral or ‘colorblind’, we draw attention to how they (re)produce and normalise surface-level manifestations of anti-Blackness. Situating Black hair as a form of ‘racial symbolism’ and showing Black hairstyles to be significant to Black youth, we show that the governance of hair is not neutral but instead, acts as a form of social control that valorises whiteness and pathologises Blackness

Teaching Grenfell : the role of emotions in teaching and learning for social change

Although literature on the role of emotions in teaching and learning is growing, little consideration has been given to the university context, particularly from a sociological perspective. This article draws upon the online survey responses of 24 students who attended sociological classes on the Grenfell Tower fire, to explore the role emotions play in teaching that seeks to politicise learners and agitate for social change. Contributing to understandings of pedagogies of ‘discomfort’ (Boler, 1999) and ‘hope’ (Freire, 1994; hooks, 2003), we argue that discomforting emotions, when channelled in directions that challenge inequality, have socially transformative potential. Introducing the concept of bounded social change, however, we demonstrate how the neoliberalisation of Higher Education threatens to limit capacity for social change. In so doing, we cast teaching as central to the discipline of sociology and suggest that the creation of positive social change should be the fundamental task of sociological teaching

Black mixed-race male experiences of the UK secondary school curriculum

Drawing on findings from 20 semi-structured interviews carried out in 2013, this article seeks to contribute to the limited body of literature exploring the schooling experiences of the mixed-race population in United Kingdom (UK). Taking a particular focus on the secondary school curriculum, the article provides examples in which Black mixed-race males identify as Black and as mixed-race, interchangeably and simultaneously. Therefore, the article suggests that if we are to fully understand the experiences of Black mixed-race males, the development of a new conceptual framework that acknowledges the coalescence of Blackness and mixedness is necessary. Although the focus remains on Black mixed-race pupils, the analysis may raise new questions for the way we view mixed-race populations

'The UK is not innocent' : Black Lives Matter, policing and abolition in the UK

Purpose: The purpose of this article is to show that racism is not only a US problem. Rather, racism is endemic and pervasive in the UK context, manifesting at every level of policing. From stop and search, to deaths after police contact, the authors highlight long-standing and widespread racist disparities in UK policing. The authors therefore pierce through any delusions of UK “post-racialism” in order to show that, as protesters have reminded us, “the UK is not innocent”. Design/methodology/approach: In this piece, the authors reflect on the Black Lives Matter protests of 2020. Whilst the catalyst was the death of George Floyd in the United States, the authors explore what the protests mean in the UK context. To do so, the authors draw upon recent high-profile examples of police racism, before situating those events within a wider landscape of racist policing. Findings: Demonstrating that UK policing has to be understood as institutionally racist, the authors suggest that responses to police racism need to be radical and uncompromising – tweaks to the system are not enough. The authors therefore look towards defunding and abolition as ways in which one can begin to seek change. Originality/value: The piece takes up the challenges set by this Black Lives Matter moment and offers a critical take on policing that seeks to push beyond reformism whilst also highlighting the realities of UK racism

Removal of terrestrial DOC in aquatic ecosystems of a temperate river network

Surface waters play a potentially important role in the global carbon balance. Dissolved organic carbon (DOC) fluxes are a major transfer of terrestrial carbon to river systems, and the fate of DOC in aquatic systems is poorly constrained. We used a unique combination of spatially distributed sampling of three DOC fractions throughout a river network and modeling to quantify the net removal of terrestrial DOC during a summer base flow period. We found that aquatic reactivity of terrestrial DOC leading to net loss is low, closer to conservative chloride than to reactive nitrogen. Net removal occurred mainly from the hydrophobic organic acid fraction, while hydrophilic and transphilic acids showed no net change, indicating that partitioning of bulk DOC into different fractions is critical for understanding terrestrial DOC removal. These findings suggest that river systems may have only a modest ability to alter the amounts of terrestrial DOC delivered to coastal zones

Black Mixed-Race Men’s Perceptions and Experiences of the Police

For black people in Britain, policing has long been a site of oppression and resistance. Whilst substantive change has been lacking, institutional racism within the British police has at least been acknowledged. Concomitantly, Critical Mixed Race Studies (CMRS) has shown that much of the race and ethnicity literature ignores the experiences of mixed-race populations. In this article, we utilise two studies to consider black mixed-race men’s perceptions and experience of policing in Britain. In total, we draw upon interviews with 17 black mixed-race men. Whilst we recognise that their experiences are often homogenised with blackness, in the context of police contact, we show that many black mixed-race men believe they are seen as part of a black monolith. We conclude that, in this context, mixedness does not bring about clearly differentiated experiences from that of black men. The absence of clear particularities to mixedness is of significance to CMRS

Temporal and spatial dynamics of CO2 air-sea flux in the Gulf of Maine

Ocean surface layer carbon dioxide (CO2) data collected in the Gulf of Maine from 2004 to 2008 are presented. Monthly shipboard observations are combined with additional higher‐resolution CO2 observations to characterize CO2 fugacity ( fCO2) and CO2 flux over hourly to interannual time scales. Observed fCO2 andCO2 flux dynamics are dominated by a seasonal cycle, with a large spring influx of CO2 and a fall‐to‐winter efflux back to the atmosphere. The temporal results at inner, middle, and outer shelf locations are highly correlated, and observed spatial variability is generally small relative to the monthly to seasonal temporal changes. The averaged annual flux is in near balance and is a net source of carbon to the atmosphere over 5 years, with a value of +0.38 mol m−2 yr−1. However, moderate interannual variation is also observed, where years 2005 and 2007 represent cases of regional source (+0.71) and sink (−0.11) anomalies. We use moored daily CO2 measurements to quantify aliasing due to temporal undersampling, an important error budget term that is typically unresolved. The uncertainty of our derived annual flux measurement is ±0.26 mol m−2 yr−1 and is dominated by this aliasing term. Comparison of results to the neighboring Middle and South Atlantic Bight coastal shelf systems indicates that the Gulf of Maine exhibits a similar annual cycle and range of oceanic fCO2 magnitude but differs in the seasonal phase. It also differs by enhanced fCO2 controls by factors other than temperature‐driven solubility, including biological drawdown, fall‐to‐winter vertical mixing, and river runoff

A Collision of Crises: Racism, Policing, and the COVID-19 Pandemic

• In response to the COVID-19 pandemic, the UK government has introduced unprecedented police powers under the Health Protection (Coronavirus) Regulations and the Coronavirus Act. • At the same time, the 2020 Black Lives Matter protests ignited intense public debates around policing, which have continued into 2021 with the ‘Kill the Bill’ protests against the Police, Crime, Sentencing and Courts Bill. • Reflecting historical patterns, the policing of the pandemic has had the greatest impact on racially minoritised communities, with new police powers adding to and exacerbating pre-existing forms of racist policing. • Racial disparities are evident in official data on use of force, stop and search, Fixed Penalty Notices and use of Section 60, and apparent in widespread media reports of excessive policing across public settings. • Ongoing research conducted by the Centre on the Dynamics of Ethnicity (CoDE) aims to capture the in-depth experiences of racially minoritised individuals and communities during the COVID-19 pandemic. • A number of emerging themes from the research take us beyond the statistics, offering a more detailed picture of the lives of those subject to police racism at this critical juncture

Altered brain energetics induces mitochondrial fission arrest in Alzheimer's Disease.

Altered brain metabolism is associated with progression of Alzheimer's Disease (AD). Mitochondria respond to bioenergetic changes by continuous fission and fusion. To account for three dimensional architecture of the brain tissue and organelles, we applied 3-dimensional electron microscopy (3D EM) reconstruction to visualize mitochondrial structure in the brain tissue from patients and mouse models of AD. We identified a previously unknown mitochondrial fission arrest phenotype that results in elongated interconnected organelles, "mitochondria-on-a-string" (MOAS). Our data suggest that MOAS formation may occur at the final stages of fission process and was not associated with altered translocation of activated dynamin related protein 1 (Drp1) to mitochondria but with reduced GTPase activity. Since MOAS formation was also observed in the brain tissue of wild-type mice in response to hypoxia or during chronological aging, fission arrest may represent fundamental compensatory adaptation to bioenergetic stress providing protection against mitophagy that may preserve residual mitochondrial function. The discovery of novel mitochondrial phenotype that occurs in the brain tissue in response to energetic stress accurately detected only using 3D EM reconstruction argues for a major role of mitochondrial dynamics in regulating neuronal survival

Venom kinematics during prey capture in Conus: the biomechanics of a rapid injection system

Cone snails use an extensile, tubular proboscis as a conduit to deliver a potent cocktail of bioactive venom peptides into their prey. Previous studies have focused mainly on understanding the venom's role in prey capture but successful prey capture requires both rapid physiological and biomechanical mechanisms