Essentializing race

ABSTRACT

The authors’ ‘new theoretical framework’ rests on their acceptance of ordinary language constructs. This leads them to an essentialized conception of race. It is not a true theory.     

Patenting race

As genetic databases continue to yield new insights and inventions, the commercial incentive to conflate race and genetics may be hard to resist.     

Social geographies of race: connecting race and space

This article examines what it means to study race from a spatial perspective. In order to make explicit connections between spatial and racial processes, we present an interdisciplinary snapshot of the work being done under the banners of space and race, and offer a framework – a theory of racial space – for linking these concepts. We provide four key characteristics of space – contested, fluid and historical, interactional and relational, and defined by inequality and difference – that overlap with prevalent theorizing on race and racialization. We suggest that a framework of racial space provides a language for explaining the persistence of racial inequality in its varied, and often subtle, forms today, and reveals a useful analytical and practical pathway for challenging and changing the existing racial order.     

The white race is shrinking: Perceptions of race in Canada and some speculations on the political economy of race classification

Movements for the recognition and official establishment of particular languages in India, among the many hundreds that have been identified and classified by linguists, grammarians, and census takers, have been prominent and recurring features of politics in the subcontinent for a century-and-a-half. These movements have invariably been competitive in character, demanding preference for one, and displacement of other, actual or potential rivals. Further, they have sometimes been associated with hostile and venomous characterizations of both a rival language and its speakers, leading to intercommunal/interethnic violence. Despite the turbulent history of such movements in modern India, viable compromises have been reached concerning the status of the multiplicity of Indian languages and their hierarchical ordering for various purposes. These compromises, however, have profound consequences for the life chances, including the empowerment and disempowerment, of all India’s citizens. These consequences have only recently begun to attract scholarly attention.     

No improvement in race performance by naps in male ultra-endurance cyclists in a 600-km ultra-cycling race

Ultra-endurance performance is of increasing popularity. We investigated the associations between anthropometry, training and support during racing, with race performance in 67 male recreational ultra-endurance cyclists participating in the 'Swiss Cycling Marathon' over 600 kilometres, an official qualifier for the cycling ultra-marathon 'Paris-Brest-Paris'. The 54 finishers showed no differences in anthropometry and did not train differently compared to the 13 non-finishers. During the race, the finishers were significantly more frequently racing alone than being followed by a support crew. After bivariate analysis, percent body fat (r = 0.43), the cycling distance per training unit (r = -0.36), the duration per training unit (r = -0.31) and the sleep time during the race (r = 0.50) were related to overall race time. The 23 non-sleepers in the finisher group completed the race within (mean and IQR) 1,567 (1,453-1,606) min, highly significantly faster than the 31 sleepers with 1,934 (1,615-2,033) min (P = 0.0003). No variable of support during the race was associated with race time. After multivariate analysis, percent body fat (P = 0.026) and duration per training unit (P = 0.005) remained predictor variables for race time. To summarize, for a successful finish in a cycling ultra-marathon over 600 kilometres such as the 'Swiss Cycling Marathon', percent body fat and duration per training unit were related to race time whereas equipment and support during the race showed no association. Athletes with naps were highly significantly slower than athletes without naps.     

Host race formation in the Acari

Host race formation generates diversity within species and may even lead to speciation. This phenomenon could be particularly prevalent in the Acari due to the often intimate interaction these species have with their hosts. In this review, we explore the process of host race formation, whether it is likely to occur in this group and what features may favour its evolution. Although few studies are currently available and tend to be biased toward two model species, results suggest that host races are indeed common in this group, and more likely to occur when hosts are long-lived. We discuss future directions for research on host-associated adaptations in this group of organisms and the potential relevance of host race formation for the biodiversity of mites and ticks.