Vikings in Brazil: the Iceland Brazil Association shaping Icelandic heritage

Abstract

The Iceland Brazil Association (AISBRA) was established in 1996 by a group of Brazilians of Icelandic descent, more than 100 years after the first generation of immigrants settled in Brazil in the nineteenth century. The association was the first organisation in Brazil to collectively emphasise and celebrate Icelandic heritage. The association caters to a disparate group of people that had, in many cases, little knowledge about their historical links to Iceland. In spite of the fragmented activities of AISBRA since its establishment, the number of participants has increased, reflecting their growing interest in their Icelandic past. This paper examines how the members of Iceland Brazil Association produce their heritage independently, outside the state recognised heritage, within the Brazilian national context. We analyse how identities are re/shaped in new ways to engage with the past and how values from the past are extracted and turned into contemporary economic, social, and political values. This paper stresses heritage-making as a social imaginary used to define collective identity, which, while based on ancestry, also intersects with ideas of race and class. Representations of their Icelandic heritage allow the members of the Brazil Iceland Association to emphasise their ‘Europeanness’ and thus their associations with whiteness in contemporary post-colonial Brazil.     

Site formation processes in relation to surface bone assemblages in the Fuegian steppe (Tierra del Fuego,Argentina)

The archaeological record of the northern steppe in Tierra del Fuego (Argentina) is characterized by the occurrence of concentrations of archaeological material at the ground surface, coming from gullies and deflation hollows related to shallow lake coastal environments. This particular distribution becomes a challenge concerning the study of site formation processes, particularly in relation to the burial and exhumation of archaeological materials. Bone assemblages coming from three archaeological contexts (Tres Marías, Amalia 4 and Arturo 1) are analysed here, pointing to the features, damage and stability or movements that reveal their taphonomic histories. Geomorphological landscapes vary from each site, being represented by deflation hollows close to shallow lakes as well as gullies originating from the coast itself. The faunal assemblages are mostly dominated by Lama guanicoe bones. Variability in taxonomic composition, weathering profiles, mobility and stability of materials, as well as evidence of anthropic modifications, among other records, demonstrate the existence of different depositional events. The high variability observed suggests that several pre- and post-depositional processes were involved; thus, it results in complex taphonomic histories and low integrity that make their interpretation difficult in terms of human activities.     

Drivers of technological richness in prehistoric Texas: an archaeological test of the population size and environmental risk hypotheses

This paper reports a study that sheds light on an issue that is important for understanding human behavioral evolution—the factors that influence hunter-gatherers’ decisions regarding the number and degree of specialization of their tools. Two primary drivers of technological richness and complexity have been proposed in the anthropological literature: population size and environmental risk. In general, ethnographic studies tend to support environmental risk as the primary driver, whereas the limited number of archaeological studies that have been carried out seem to support population size. These findings are difficult to reconcile because problems exist for both sets of studies. The present study was designed with these problems in mind. We used an archaeological dataset to test which of the hypothesized driving factors—population size or environmental risk—best explains changes in technological richness. More specifically, we investigated whether changes in the number of point types in Texas from the first occupation more than 13,000 years ago to the Late Prehistoric period, around 400 years ago, are better explained by environmental risk or by population size. Bivariate correlations and a generalized linear model indicate that temporal changes in point-type richness in Texas are significantly associated with changes in one of our proxies of risk—global temperature. We found no relationship between temporal changes in point-type richness and changes in population size. Thus, the results derived from this study are consistent with the environmental risk hypothesis and inconsistent with the population size hypothesis.     

Aroche (Huelva,Andalucía): a new Neolithic axehead of Alpine jade in the southwest of the Iberian Peninsula

The discovery of a Neolithic Alpine jade axehead in Aroche, in the southwest of Spain, revives the question of long-distance exchange between the Iberian Peninsula and the rest of Europe. This polished blade belongs to a typological model quite characteristic of Alpine production during the second half of the 5th millennium B.C. Different mineralogical approaches (macroscopic features examination, specific gravity, direct XRD, non-destructive μXRF spectroscopy, optical stereomicroscopy, magnetic susceptibility determination and microprobe analysis) have identified the rock as an omphacitic jadeitite (mixed jade) with some tiny garnets and a weak retromorphosis. This analysis and the comparison of the rock structure with the referential JADE of Alpine natural jade samples, as well as the extraction modalities and shaping of the axe, provide strong arguments to assign the Aroche axe to a production of Mont Viso: the origin of thousands of axes that circulated in Europe between Ireland and Sicily. The Aroche axe, discovered not far from the variscite mines of Encinasola, could be considered as part of a possible exchange system between the Iberian Peninsula and the Gulf of Morbihan, in Brittany.     

IS CRIME BAD FOR BUSINESS? CRIME AND COMMERCIAL PROPERTY VALUES IN NEW YORK CITY

To test how crime affects economic activity, we use point‐specific data on crime, commercial property sales and assessed values from New York City, relying on an instrumental variables strategy. We find that crime reduces commercial property values, and the magnitude of the effect depends on the type and geography of crime. Elasticities range from ?0.1 to ?0.5. We find stronger evidence for negative violent crime effects in neighborhoods with lower incomes and higher shares of minority residents. Thus, disadvantaged neighborhoods are doubly harmed by crime—they have higher crime rates and those crimes have stronger effects on economic activity.