Neolithic Pottery Traditions from the Islands, the Coast and the Interior of East Africa

Scholars have attributed the spread of agriculture and pottery technology to the larger part of eastern and southern Africa to Bantu speakers. However, the spread of similar aspects to the Kenya and Tanzania Rift Valley as far south as Eyasi Basin and as far east as Mount Kilimanjaro has been attributed to Cushitic speakers. Whereas the spread of these innovations to the Rift Valley region can be dated back to 3000 BC, the remaining part of eastern and southern Africa is alleged to have received similar innovations only after the BC/AD changeover, when iron technology was introduced. These theories can no longer be sustained. The coast of Tanzania, its immediate hinterland, and the deep sea islands of Zanzibar and Mafia were settled by people who had knowledge of agriculture and pottery making probably from 3000 BC. These innovations are also found to have spread to southern Africa in the last millennium BC. The introduction of iron technology and beveled/fluted pottery, associated with Bantu speakers, was just another stage in the cultural evolution of the people of eastern and southern Africa, but not the beginning of settled, farming/domesticating communities.La diffusion de l'agriculture et la technologie de poterie à la région plus grande de l'Afrique orientale et méridional ont était attribué au parleurs des langues bantou. Cependant, la diffusion des aspects semblables au Rift Valley de Kenya et Tanzania, sud au Bassin d'Eyasi et est au Mont Kilimanjaro ont était attribué au parleurs des langues Cushitic. Tandis qu'on peut dater la diffusion de ces innovations à la région du Rift Valley à 3000 BC, il est prétendu que la région restante d'Afrique orientale et méridional ont reçu les innovations similaires seulement après le changement de BC/AD, au temps que la technologie de fer était indroduit. Il n'est pas possible maintenant à sustenir ces théories. La côte de Tanzania, son hinterland immédiat/les regions près de la mer, et les îles de Zanzibar et Mafia, ont étaient colonisé par les personnes qui avait la connaissance de l'agriculture et de la poterie probablement à partir de 3000 BC. On peut trouver aussi que ces innovations ont diffusé à l'Afrique méridional pendant la dernier millénaire avant J. -C. L'introduction de la technologie du fer et la poterie avec le biseau, liée avec les parleurs des langues bantoues, était seulement un autre étape dans l'évolution culturelle du peuple de l'Afrique orientale et méridional. Il n'était pas le commencement des communautés établis qui ont pratiqué l'agricole et la domestication.     

Stronger together? Assessing the causal effect of inter‐municipal cooperation on the efficiency of small Italian municipalities

When local governments are small and fragmented, promoting inter‐municipal cooperation (IMC) among them is seen as a tool to improve the management of public services by reaping economies of scale and scope. Yet, the empirical evidence on the impacts of IMC on local governments' efficiency is scarce and inconclusive. In this paper, we investigate the experience of Italy's municipal unions (Unioni di comuni). We develop an index of technical efficiency by means of robust data envelopment analysis. We then exploit nearest‐neighbor matching and fuzzy regression discontinuity design estimators to explore whether municipal unions have any impacts on the administrative efficiency of member municipalities. We fail to find any strong, significant effect.     

A FLUID IRON CURTAIN

The Pasvik River shapes the greater part of the border between Russia and Norway. This body of water was a site of Norwegian–Soviet energy cooperation from the 1950s until the late 1970s. Norwegian firms constructed four hydropower stations in a strategically sensitive area. Drawing on Soviet and Norwegian archival materials, this study analysed the heterogeneous interests and negotiation processes that resulted in long-term hydropower cooperation.

The powerhouses were designed to produce both electrical and political energies for transfer across the border. These infrastructural projects fit into the contemporary narrative of peaceful coexistence and prompted a firm cooperation between the two countries. Norwegian workers built power plants on Soviet soil, thereby legitimizing the Norwegian social democrats’ policy of rapprochement. The Soviet government and media portrayed the construction as physical proof of good neighbourly relations. Not only state actors but also members of the Norwegian–Soviet Friendship Society aimed to appropriate the powerhouses for their specific goals. They worked to soften the border regime between the two countries, thus initiating a locally limited visa-free entry zone. However, this project was short-lived because Norwegian–Soviet cooperation at the border was restricted to the realm of energy production.     

Testing the ‘Laacher See hypothesis’: a health hazard perspective

It has recently been suggested that the Laacher See volcanic eruption, which occurred around 13,000 years ago, initiated significant demographic fluctuations along the northern periphery of Late Glacial human settlement and that these led to a number of material culture transformations. The origins of the Southern Scandinavian Bromme culture and the northeastern European Perstunian culture as well as the temporary abandonment of Central European regions have been linked to this eruption. However, it remains unclear precisely which aspects of the eruption stimulated Late Glacial foragers to abandon their traditional ways of life. Paradoxically, the culture–historical impact of the eruption appears greater further away from the eruptive centre. Here, we investigate one potential middle-range link between the Laacher See eruption and Late Glacial fauna and foragers: tephra as a health hazard. We use laser-diffraction particle-size analysis to quantitatively investigate tephra from one site with a secure Late Glacial archaeological deposit. In addition, we use values previously reported in the literature and a predictive model to calculate the hazard potential along a transect of two of the three major Laacher See tephra fans. Our results show that the Laacher See tephra may have posed a potential health hazard and that its hazard potential may have increased with distance from the vent. To our knowledge this is the only study that attempts to quantify the changing grain-size composition of tephra fall-out longitudinally in this way, at least with regard to a prehistoric eruption. We close by discussing, more speculatively, other possible health-pertinent effects of the Laacher See eruption and suggest ways in which future work can further evaluate the impact of this eruption on Late Glacial populations.     

TROUBLE IN PARADISE? – VIOLENT CONFLICT IN FUNNEL‐BEAKER SOCIETIES

The archaeology of warfare and violent conflict has made many advances over the past three decades. However, the Funnel‐beaker Culture (TRB) is mostly absent from these discussions and the presence of warriors is assigned to the succeeding periods. This contribution takes a new look at a conspicuous object from northern TRB contexts: the so‐called thick flint points or halberds (dan. dolkstaver). Their functionality as a specialized weapon is discussed through their use wear, contexts and European comparisons. Afterwards the evidence for violent conflict in the region is explored thematically, including paleo‐demography, victims, enemies, and fortifications. Based on this it is argued that warfare existed during the TRB culture and that warriors may emerge in a society that seems of a largely egalitarian structure.     

A bioarchaeological approach to the Iron Age in Switzerland: stable isotope analyses (δ<Superscript>13</Superscript>C, δ<Superscript>15</Superscript>N, δ<Superscript>34</Superscript>S) of human remains

In Switzerland, a large number of Iron Age burial sites were found in the last century. Changes in living conditions and socio-cultural behavior may have occurred over time and space and could be reflected in the dietary habits, social stratigraphy within populations and migration patterns. This study attempts to shed light on these aspects with the application of stable isotope analyses. Human remains from 11 different burial sites (n?=?164) in the area of today’s Swiss Plateau and Swiss Alpine regions were investigated. Temporal and geographical variations as well as sex and age-related dietary differences were analyzed through isotopic studies (δ¹³C, δ¹⁵N, and δ³⁴S). In total, the data of 129 individuals could be evaluated. Highly significant differences between the burial sites were found, with higher δ¹³C and δ¹⁵N values in the Alpine regions. Cultural and/or climatic changes as well as the different geological conditions might have led to distinct patterns of crop cultivation and animal husbandry and consequently to significantly different dietary habits in the Plateau and the Alpine regions. The data indicate a higher intake of millet and animal protein including early dairy production in the southern regions, probably influenced by the Mediterranean world. Cultural exchange between geographical regions might have been facilitated by migration during the Iron Age as suggested by the δ³⁴S.