Digital Management of Rock Art: the African Archaeology Archive Cologne (AAArC)

Archaeology is a costly and object-affine practice requiring sophisticated technical equipment, and therefore is largely initiated and run from industrialised countries. Accordingly, also data and objects are largely lodged in these countries. In rock art, this leads to the paradoxical situation that many motifs and sites with outstanding prehistoric art are better known and more often shown in northern hemisphere urban centres than in the global south rural areas where the art in fact is found. This paper will focus on the possibilities and benefits of a digital archive in making pictures, data and other archaeological source material accessible anytime from everywhere. An open online archive will in the long run flatten the hierarchical order of access to the results of archaeological research and heritage archiving. Today, this is still concentrated in the western metropoles and rarest in African hinterlands. The open access to thousands of pictures will facilitate dissemination of motifs in particular since the distribution of smartphones and network coverage are ever growing particularly in Africa’s rural areas. The African Archaeology Archive Cologne (AAArC), being licenced under Creative Commons, provides open access to tens of thousands of rock art photos and to the enormous Brandberg-Daureb Data Base that contains 39,000+ rock art figures. Additionally AAArC stores all kinds of digital archaeological products from across Africa (mainly Sudan, Algeria, Chad and Namibia), including audio and film documentary.     

Food as a Cultural Practice among the Mapuche in Santiago de Chile

This article highlights the role of food as an essential tool for immigrant Mapuche families to reinforce their ethnic identity and pass it on to the younger generations in Santiago de Chile. Food and food-related practices were a topic that many Mapuche referred to when they were invited to talk about their culture and life in Santiago; this simultaneously revealed their relation to ‘others’ (Chileans) and their connectedness to their ancestral lands in the Araucania region in the south. Staying attuned and connected to the south through Mapuche food strengthens feelings of cultural continuity and belonging, such that Mapuche ethnic identity does not surrender to the city, but rather is re-created in a new environment.     

Map is not territory,studies in the history of religions

Physiocracy is still sometimes seen as an oddly archaic programme of agricultural development. The aim of this paper is to show that one of the Physiocrats’ prime concerns was to take the subject of agriculture out of international relations. The fiscal regime that was central to Physiocracy was designed to make every large territorial state self-sufficient and, by doing so, to break the connection between modern great power politics, the international division of labour, and the politics of necessity. From this perspective, the memorandum that Victor Riqueti, marquis de Mirabeau, sent to the Berne Economic Society in 1759, contains an early indication of what, had the Physiocratic programme ever been implemented in full, a world reformed on Physiocratic lines might have looked like.     

Creating a life: the role of symbolic and economic structures in the gender dynamics of Swedish artists

This article examines the prevalence of parenthood among professionally practising artists in Sweden. The overall aim of the article is to employ feministic and sociological perspectives to provide a theoretically-based understanding of the problems of balancing work and family life in the arts. Data are presented that reveals that female artists are more frequently childless compared to their male counterparts and women in the overall population. Male artists, however, are less frequently childless than men in general. The article develops a theoretical explanation focused on the effect of economic resource structures, which leave women artists to cope with lower incomes with which to pursue careers in the arts, and symbolic structures, which present creative work as difficult to combine with everyday domestic work. Given that motherhood continues to be associated with more comprehensive caring responsibilities than fatherhood, women are more frequently confronted with a choice between starting a family and pursuing their artistic calling.     

Celebrating Decadence: The Image of Abruzzo in D’Annunzio’s Trionfo della morte

Gabriele D’Annunzio (1863–1938) was one of the most peculiar figures among the European fin-de-siècle intellectuals and Italian decadentismo. Although he spent most of his life mingling with the high society of different Italian cities, D’Annunzio remained tied to the place of his birth in the remote region of Abruzzo. This article surveys D’Annunzio’s representation of Abruzzo in his 1894 novel Trionfo della morte (The Triumph of Death). The focus is on the different sources and strategies D’Annunzio used to create an image of his native region. I argue that the representation of Abruzzo as a primitive wilderness not only reflects D’Annunzio’s social critique but was also driven by purely economic concerns. By exploiting the style of other literary classics and by playing on the popular taste for the macabre, D’Annunzio, I suggest, intended to make the novel more attractive to the book market and at the same time to mystify his own personality.     

Chemical evolution of metamorphic fluids in the Central Alps,Switzerland: insight from LA‐ICPMS analysis of fluid inclusions

The chemical evolution of fluids in Alpine fissure veins (open cavities with large free‐standing crystals) has been studied by combination of fluid inclusion petrography, microthermometry, LA‐ICPMS microanalysis, and thermodynamic modeling. The quartz vein systems cover a metamorphic cross section through the Central Alps (Switzerland), ranging from subgreenschist‐ to amphibolite‐facies conditions. Fluid compositions change from aqueous inclusions in subgreenschist‐ and greenschist‐facies rocks to aqueous–carbonic inclusions in amphibolite‐facies rocks. The fluid composition is constant for each vein, across several fluid inclusion generations that record the growth history of the quartz crystals. Chemical solute geothermometry, fluid inclusion isochores, and constraints from fluid–mineral equilibria modeling were used to reconstruct the pressure–temperature conditions of the Alpine fissure veins and to compare them with the metamorphic path of their host rocks. The data demonstrate that fluids in the Aar massif were trapped close to the metamorphic peak whereas the fluids in the Penninic nappes record early cooling, consistent with retrograde alteration. The good agreement between the fluid–mineral equilibria modeling and observed fluid compositions and host‐rock mineralogy suggests that the fluid inclusions were entrapped under rock‐buffered conditions. The molar Cl/Br ratios of the fluid inclusions are below the seawater value and would require unrealistically high degrees of evaporation and subsequent dilution if they were derived from seawater. The halogen data may thus be better explained by interaction between metamorphic fluids and organic matter or graphite in metasedimentary rocks. The volatile content (CO₂, sulfur) in the fluid inclusions increases systematically as function of the metamorphic grade, suggesting that the fluids have been produced by prograde devolatilization reactions. Only the fluids in the highest grade rocks were partly modified by retrograde fluid–rock interactions, and all major element compositions reflect equilibration with the local host rocks during the earliest stages of postmetamorphic uplift.     

Increasing Behavioral Flexibility? An Integrative Macro-Scale Approach to Understanding the Middle Stone Age of Southern Africa

The Middle Stone Age (MSA) of southern Africa represents a period during which anatomically modern humans adopted a series of diverse cultural innovations. Researchers generally attribute these behavioral changes to environmental, neurological, or demographic causes, but none of these alone offers a satisfactory explanation. Even as patterns at site level come into focus, large-scale trends in cultural expansions remain poorly understood. This paper presents different ways to view diachronic datasets from localities in southern Africa and specifically tests hypotheses of environmental and cultural causality. We employ an array of analyses in an attempt to understand large-scale variability observed during the MSA. We evaluated the diversity of stone tool assemblages to model site use, examined transport distances of lithic raw materials to understand patterns of movement, assessed the cultural capacities required to manufacture and use different sets of tools, applied stochastic models to examine the geographic distribution of sites, and reconstructed biome classes and climatic constraints. Our large-scale analysis allowed the research team to integrate different types of information and examine diachronic trends during the MSA. Based on our results, the range of cultural capacity expanded during the MSA. We define cultural capacity as the behavioral potential of a group expressed through the problem-solution distance required to manufacture and use tools. Our dataset also indicates that the actual behavior exhibited by MSA people, their cultural performance as expressed in the archaeological record, is not equivalent to their cultural capacity. Instead we observe that the main signature of the southern African MSA is its overall variability, as demonstrated by changing sets of cultural performances. Finally, at the scale of resolution considered here, our results suggest that climate is not the most significant factor driving human activities during the MSA. Instead, we postulate that behavioral flexibility itself became the key adaptation.