Virtual Poaching and Altered Space: Reading Parkour in French Visual Culture

Parkour has emerged in the last decade as a significant cultural practice, both in France, where it originated, and internationally. The cultural resonance of parkour—a form of street gymnastics combining acrobatic agility with a creative approach to urban space—is emphasised through its presence on numerous internet sites, as well as representations in advertising media, the bande dessinée, and films. While the prevalence of parkour as a practice is widely known, these numerous manifestations within culture have not been widely theorised. This article focuses primarily on parkour's representations in visual culture, especially in cinema, and considers the associations made in two films between parkour and the banlieue. Analysing both the legitimacy and potential problems in making the banlieue a stage for parkour performance and big-screen entertainment enables us to reconsider the notion of the film banlieue, as well as the political possibilities of a ‘parkour film’. Lastly, reflecting on the circumstances of contemporary cinema and the role of the internet, the article considers philosophical aspects of the ‘parkour film’, as well as seeking parallels between parkour's spatial practices and the practices of cinematic and online production and distribution.

La dernière décennie a vu apparaître le parkour en tant que pratique culturelle significative, en France, où il a son origine, mais aussi au niveau international. L'impact culturel du parkour – une gymnastique de rue qui unit l'agilité acrobatique à une attitude créative envers l'espace urbain – est souligné par sa présence sur nombre de sites Web, dans la publicité, la bande dessinée, et dans certains films. Alors que la popularité du parkour comme pratique est reconnue, ces représentations culturelles ont suscité moins d'intérêt théorique. Cet article porte sur les représentations du parkour dans la culture visuelle – principalement dans le cinéma – et examine les rapports établis dans deux films entre le parkour et la banlieue. En se demandant s'il est ou légitime ou problématique de se servir de la banlieue comme scène pour la célébration du parkour ou pour les super-productions cinématiques, on peut réexaminer le concept du ‘film banlieue’, et considérer les possibilités politiques d'un ‘film parkour’. Finalement, en réfléchissant sur la situation contemporaine du cinéma et le rôle de l'Internet, l'article considère les aspects philosophiques du film parkour; en même temps, il cherche à établir des correspondances entre les pratiques spatiales du parkour et les pratiques de production et dissémination cinématiques et numériques.     

Mundane mobilities,banal travels

Participatory approaches have become a critical and somewhat normalised methodology in geography for working in a positive and constructive way with Indigenous communities. Nevertheless, recent literature has seldom examined the sustainability of participatory projects or looked critically at their ongoing impacts. Since the early 2000s, Nibutani, an Ainu community in Hokkaido, Japan, has developed several participatory projects led by a non-Indigenous professional. The projects have involved community members working to revitalise and promote local Ainu culture. Over the last decade, some positive outcomes from the projects have been observed; for example, the younger generation has had opportunities to engage intensively in learning local Indigenous knowledge and skills. The projects have also helped some participants to develop a stronger sense of ethnic identity and gain empowerment. Still, the power transfer from the talented non-Indigenous leader to community members has been limited and Nibutani has yet to realise a sustainable project structure. Also, community members have multiple perspectives in regard to the direction of participatory projects and their impact. I discuss these issues in Nibutani's participatory projects based on my observations and interviews and suggest that Indigenous geographies need to undertake follow-up evaluations of participatory projects.     

Heat treatment in the South African Middle Stone Age: temperature induced transformations of silcrete and their technological implications

It was recently found that silcrete raw material was heat-treated during the South African Middle Stone Age (MSA) for altering its flaking properties. This finding led to hypotheses about the implications for the MSA hunter-gatherers such as the cost of thermal treatment in terms of investment and firewood. To date, these hypotheses lack a solid basis, for data on the thermal transformations of South African silcrete and, hence, the necessary heating procedure and heating environment, is missing. In order to produce such data, we conducted an experimental study within the framework of the Diepkloof project. This work is based on the petrographic, mineralogical and structural analysis of South African silcrete from the West Coast and its thermal transformations. Our results shed light on the nature of these transformations, the ideal heating temperatures and the tolerated heating speed. The processes occurring in silcrete are comparable to flint, i.e. the loss of chemically bound ‘water’ and the formation of new Si–O–Si bonds, but their intensity is less pronounced. Effective heating temperatures are significantly higher than for flint and the heating speed tolerated by South African silcrete is relatively fast. These findings imply that silcrete heat treatment cannot be directly compared with flint heat treatment. Unlike flint, heating silcrete does not require the setup of a dedicated heating environment and may have been performed in the same time as other fire related activities. This would represent only a minor supplementary investment in time and firewood. These results have broad implications for the discussion about technological evolution and the acquisition of specialised knowledge in the MSA.     

New material referable to Wakaleo (Marsupialia: Thylacoleonidae) from the Riversleigh World Heritage Area,northwestern Queensland: revising species boundaries and distributions in Oligo/Miocene marsupial lions

Gillespie, A.K., Archer, M., Hand, S.J. & Black, K.H., 2014. New material referable to Wakaleo (Marsupialia: Thylacoleonidae) from the Riversleigh World Heritage Area, northwestern Queensland: revising species boundaries and distributions in Oligo/Miocene marsupial lions. Alcheringa 38, 513–527. ISSN 0311–5518.

New material of Wakaleo oldfieldi and W. vanderleueri from the Miocene freshwater limestones of the Riversleigh World Heritage Area, northwestern Queensland, is described. This material includes the first known upper dentition of W. oldfieldi and dentaries of both species bearing the previously undescribed and morphologically distinct M₃. Previously, the two species were distinguished only by size differences in P3 and the size of P₃ relative to M1. Wakaleo oldfieldi exhibits a more plesiomorphic M₃ that retains a well-developed talonid basin in contrast to W. vanderleueri, which has lost this structure. The phyletic succession and geological occurrences of Wakaleo species make this genus an important taxon in biochronological analyses of Australian Cenozoic assemblages. At Riversleigh, W. oldfieldi is found in deposits allocated to Faunal Zone B and Faunal Zone C, which are regarded as early and middle Miocene in age, respectively. The presence of this species in the Kutjamarpu Local Fauna of central Australia suggests that fauna may be of a similar age. Broader faunal correlations have suggested Faunal Zone C correlates with the middle Miocene Bullock Creek Local Fauna, which contains the more derived W. vanderleueri. Based on stage-of-evolution arguments, W. oldfieldi should occur in older deposits than those yielding W. vanderleueri. The presence of both species of Wakaleo in Faunal Zone C assemblages at Riversleigh suggests that current presumptions about the contemporaneity of the many Faunal Zone C Sites should be examined more rigorously.

Anna K. Gillespie [a.gillespie@unsw.edu.au], Michael Archer [m.archer@unsw.edu.au], Suzanne J. Hand [s.hand@unsw.edu.au] and Karen H. Black [k.black@unsw.edu.au] School of Biological Earth and Environmental Science, UNSW 2052, Sydney, Australia. Received 3.1.2014, revised 21.2.2014, accepted 21.3.2014.     

Cranial shape variation and phylogenetic relationships of extinct and extant Old World leaf-nosed bats

Wilson, L.A.B., Hand, S.J., López-Aguirre, C., Archer, M., Black, K.H., Beck, R.M.D., Armstrong, K.N. & Wroe, S., July 2016. Cranial shape variation and phylogenetic relationships of extinct and extant Old World leaf-nosed bats. Alcheringa 40, 509–524. ISSN 0311-5518

The leaf-nosed bats in Hipposideridae and Rhinonycteridae currently have an Old World tropical to subtropical distribution, with a fossil record extending back to the middle Eocene of Europe. The Riversleigh World Heritage fossil site in northwestern Queensland constitutes a particularly rich archive of faunal diversity for Old World leaf-nosed bats, having yielded more than 20 species. We used 2D geometric morphometrics to quantify cranial shape in hipposiderids and rhinonycterids, with the aim of referring unallocated fossil species, particularly from Riversleigh, to each family within a phylogenetic framework, and using a quantitative approach to reconstruct cranial shape for key clades in these Old World radiations. Our sample comprised 21 extant hipposiderids and rhinonycterids, 1 megadermatid and 1 rhinolophid, in which 31 landmarks were placed in lateral and ventral views, and five measurements were taken in dorsal view. The phylogeny used as the framework for this study was based on an analysis of 64 discrete morphological characters from the dentition, cranium and postcranium scored for 42 extant and fossil hipposiderids and rhinonycterids and five outgroup taxa (rhinolophids and megadermatids). The phylogenetic analysis was conducted using maximum parsimony, with relationships among selected extant taxa constrained to match the results of recent comprehensive molecular studies. Our phylogenetic results suggest that the Riversleigh leaf-nosed bats probably do not represent an endemic Australian radiation, with fossil species spread throughout the tree and several with sister-group relationships with non-Australian taxa. Discriminant analyses (DA) conducted separately on each dataset resulted in cross-validated classification success ranging from 61.9% for ventral landmarks to 71.4% for lateral landmarks. Classification of the original grouped cases resulted in success of 81% for each dataset. Of the eight fossil taxa included as unknowns in the DA, six were found to be assigned to the same group as recovered by the phylogenetic analysis. From our results, we assign the Riversleigh Miocene species Archerops annectens, Brachipposideros watsoni, Brevipalatus mcculloughi, Rhinonicteris tedfordi and Xenorhinos halli to Rhinonycteridae, and Riversleigha williamsi and Hipposideros bernardsigei to Hipposideridae. Our results support Pseudorhinolophus bouziguensis, from the early Miocene of Bouzigues in southern France, as belonging to Hipposideridae, and probably Hipposideros. The reconstructed ancestor of hipposiderids was distinguished from that of the rhinonycterids by having a shorter rostrum, and less of a distinction between the rostrum and braincase.

Laura A.B. Wilson [laura.wilson@unsw.edu.au], Suzanne J. Hand [s.hand@unsw.edu.au], Camilo López-Aguirre [c.lopez-aguirre@unsw.edu.au], Michael Archer [m.archer@unsw.edu.au] and Karen H. Black [k.black@unsw.edu.au], PANGEA Research Centre, School of Biological, Earth and Environmental Sciences, University of New South Wales, NSW 2052; Robin M.D. Beck [r.m.d.beck@salford.ac.uk], School of Environmental & Life Sciences, University of Salford, Salford M5 4WT, UK; Kyle N. Armstrong* [kyle.armstrong@adelaide.edu.au], Department of Genetics and Evolution, School of Biological Sciences, The University of Adelaide, Adelaide, SA 5005, Australia. *Also affiliated with South Australian Museum, North Terrace, Adelaide, SA 5000, Australia; Stephen Wroe [swroe@une.edu.au], School of Environmental and Rural Science, University of New England, Armidale NSW 2351, Australia.     

Continuing drivers of violence in Honiara: making friends and influencing people

The Regional Assistance Mission to Solomon Islands (RAMSI) has provided a relative decline of violence in Honiara for over a decade. However, the combination of customary cultural practices utilised in negotiating status and power in Solomon Islands society with ongoing demographic and economic processes exacerbated by the period of foreign intervention has perpetuated underlying drivers of violence that are likely to reignite once RAMSI fully departs. The use of practices of social reciprocity and compensation in order to gain and effectively wield key resources such as cash, access to jobs and access to land is ongoing in Honiara, where new opportunities provide new pathways to utilising these practices by growing cohorts of youth. This article examines the use of these forms of negotiation in Honiara and argues that three ongoing processes are likely to drive future outbreaks of violence in the capital once RAMSI departs: a rapidly expanding urba; ongoing contestation over access to land; and the effects of international investment and presence of urban foreign enclaves.     

The Digital Reconstruction of the Sutton Hoo ship

This article describes the digital reconstruction of the ship remains from Mound 1, at the early 7th‐century Anglo‐Saxon burial ground at Sutton Hoo, East Anglia, UK. This research provides a critical component of the wider project to build a full‐scale reconstruction of the Sutton Hoo ship. The nature of the archaeological record relating to the Sutton Hoo ship is outlined, and the subsequent assumptions underpinning the digital reconstruction explained, followed by a step‐by‐step account of that work. Hydrostatic testing of the resulting digitally reconstructed hull is then presented, allowing new insight into the capacity and capability of the vessel.     

The Clash of Epochs: Traditional,Modern, Postmodern,and Evolutionity

Several authors have written about the clash of civilizations and have described it as the main form of conflict in today’s world. My thesis is that the clash of epochs is far more fundamental. It is the hitherto insufficiently noted ground on which different forms of conflict can take place. The clash of epochs, in the form of a conflict among traditional society, modernity, and postmodernity, has led the West to be internally torn apart and increasingly incapable of withstanding new emerging challenges. I argue that to reverse this trend, the Western world has to reconstruct itself again as a civilization. It needs to rediscover the value of its classical moral and intellectual traditions. This should be not merely a return to the past but a creative return that will initiate evolutionity—a new evolutionary epoch, which would replace modernity and postmodernity.