Transnational organized crime in West Africa: the additional challenge

Despite its vast natural and human resources and the undisputed progress made in the last decade towards the establishment of democratic culture and governing systems, West African countries continue to occupy the bottom ranks of the UN Human Development Index. Similarly, many of them score poorly in World Bank and Transparency International indexes that measure good governance. The international mass media have recently highlighted the role played by the West African region in the transatlantic cocaine trade, as well as in the flow of illegal migrants to Europe. Drugs and migrants are, however, just two of the numerous illicit activities that feed the growth of local and transnational criminal organizations, and the establishing of a culture of quick and easy money that is progressively eroding the foundations of any sustainable and well balanced socio‐economic development. The pervasive power of the corruption of criminal organizations, coupled with a general crisis by state actors in the administration of justice and enforcement of the rule of law, contribute towards the progressive diminishing of the credibility of the state as the institution entrusted with the prerogatives of guaranteeing security (of people and investments) and dispensing justice. In this context, the case of Guinea Bissau is probably the clearest example of what West African states may face in the near future if the issues of justice and security are not properly and promptly addressed. If primary responsibilities lie with West African governments and institutions, the international community as a whole should also review its approach to development policies by not only mainstreaming the issues of security and justice in their bilateral and multilateral agendas, but also by making it an essential cornerstone of policies and programmes aimed at supporting good governance and the establishment of states ruled by the law.     

The Taliban at war: inside the Helmand insurgency, 2004–2012

In seeking to explain why and how the war in Afghanistan has dragged on, most analysis has focused on the western and Afghan government effort. In this article, we examine how the war looks from the perspective of the insurgency. Using Helmand province as a case‐study, we draw on a large number of original interviews with Taliban field commanders and fighters to produce a uniquely detailed picture of the Taliban at war. In the first section, we explore how the Taliban returned to Helmand from 2004 to 2006, and show how the British made the situation far worse when they deployed forces to Helmand in 2006. In the second part of the article we examine the evolution of the Taliban insurgency in Helmand since 2006. We show how the Taliban has developed an increasingly centralized organizational structure, a more militarized shadow government and greater professionalism of field units. The overall picture that emerges is of a resilient insurgency that has adapted under immense military pressure. The Taliban have suffered very heavy attrition in Helmand, but they are far from defeated.     

Thermal waters of ‘tectonic origin’: the alkaline,Na‐HCO3 waters of the Rio Valdez geothermal area (Isla Grande de Tierra del Fuego,Argentina)

The geothermal area of Rio Valdez is located in the central portion of the Isla Grande de Tierra del Fuego (South Argentina), ten kilometers south of the southeastern sector of the Fagnano Lake. It consists of a series of thermal springs with low discharge rates (≤1 L/s) and temperatures in the range of 20–33°C distributed in an area of <1 km². The thermal springs are characterized by alkaline, Na‐HCO₃ waters with low salinity (0.53÷0.58 g/L), but relatively high fluoride contents (up to 19.4 mg/L). Their composition is the result of a slow circulation at depth, possibly through deep tectonic discontinuities connected with the Magallanes‐Fagnano Fault (MFF) system. According to geothermometric calculations, thermal waters reach temperatures in the range of 100–150°C and an almost complete chemical equilibrium with the alkali‐feldspars in the metavolcanic country rocks. The relatively high fluorine contents can be explained by the slow ascent and cooling of deep groundwaters followed by a progressive re‐equilibration with F‐bearing, hydrated Mg‐silicates, such as chlorite, which has been recognized as an abundant mineral in the metavolcanics of the Lemaire Formation and metapelites and metagraywackes of the Yahgán Formation. Finally, the isotopic composition of the investigated samples is consistent with the infiltration from local snow melting at altitudes in the range of 610–770 m asl. The comparison of our data with those collected in 1991 seems to suggest a possible progressive decline of the bulk thermal output in the near future. This possibility should be seriously considered before planning a potentially onerous exploitation of the resource. Presently, the only ways to exploit this geothermal resource by the population scattered in the area are the direct use of thermal waters and/or spa structures.     

Early medieval landscapes in north‐west Spain: local powers and communities,fifth–tenth centuries

There has been in the last few years a rapid expansion in the archaeology of early medieval societies in the north‐west of the Iberian Peninsula. A large part of this evidence remains unpublished or has been published incompletely. This article considers the historical landscapes of the north‐western Iberian Peninsula in the early medieval period as social constructions, starting with the identification of the systemic relationships between different archaeological entities. The dynamics and articulation of early medieval societies in the Cantabrian area and in the Duero and Tagus basins will be outlined by means of deconstructing their landscapes. To achieve this, a set of variables will be analysed in comparative terms from three regions selected as case studies: Madrid, the Duero basin and the Basque Country. With the aim of explaining these systems diachronically a division between the fifth–eighth and eighth–tenth centuries will be taken into consideration.     

THE TECHNOLOGICAL AND TYPOLOGICAL BEHAVIOUR OF A NEANDERTHAL GROUP FROM EL SIDRÓN CAVE (ASTURIAS,SPAIN)

This paper presents the first detailed analysis of the lithic industry from El Sidrón Cave. Previously we have published other works concerning Anthropology and Palaeogenetics. The lithic assemblage contains 415 artefacts coming from both unofficial and official excavations and is largely flake‐based. The raw material derives from the immediate cave environment, and is mostly chert, with quartzite in a lesser proportion. To date, 67 artefacts have been refitted, including some tools and cores. The spatial distribution of the refitted lithic artefacts confirms, on the one hand, the unity of the assemblage and, on the other, its secondary context.     

Mobile Humanity: The Delocalization of Anthropological Research

Anthropological research in recent decades has become increasingly multi-sited, envisioning the local as an iteration of world-systemic processes, and following the movement of people, things and ideas across the typical boundaries of sites. This review essay examines four edited volumes concerned with such mobility and dislocation. The cultural anthropological volumes engage with the strengths and perceived weaknesses of multi-sited ethnography, the advantages of following people and themes across space, and the definition of sites by topic rather than by place. The archaeological collections move beyond typologies that have constrained archaeological investigations of movement through the study of the material practices that constituted social landscapes of mobile and settled peoples. Although the reviewed volumes offer important methodological distinctions and theoretical engagements, all four provide numerous ethnographic and ethnoarchaeological views of the delocalization of anthropological research, including claims for the utility of collaborative partnerships, the following of paths across space and time, and the reconsideration of the fixity and centrality of contemporary, historic and prehistoric places.     

IN‐SITU ELEMENTAL AND Sr ISOTOPE INVESTIGATION OF HUMAN TOOTH ENAMEL BY LASER ABLATION‐(MC)‐ICP‐MS: SUCCESSES AND PITFALLS*

Trace element and Sr isotope data were obtained by laser ablation‐ and solution mode‐(MC)‐ICP‐MS analysis for tooth enamel from remains excavated at the New Kingdom period Egyptian colonial and Nubian cemetery site of Tombos (Sudan). Elemental abundances determined by both methods of ICP‐MS analysis yielded comparable values; however, ⁸⁷Sr/⁸⁶Sr values obtained by laser ablation were higher compared to their solution mode counterparts. This discrepancy is related to the production of a molecular interference—Ca + P + O (overlaps ⁸⁷Sr); hence the higher ⁸⁷Sr/⁸⁶Sr values recorded during ablation analyses. Laser ablation studies of enamel may provide relatively precise ⁸⁷Sr/⁸⁶Sr values rather quickly but cannot be used for accurately deciphering historical population migrations.