Why do the Indians Wear Adidas? Or, Culture Contact and the Relations of Consumption

The study of the consumption of goods has never achieved the prominence in anthropology of either production or exchange. Yet the accelerating consumption of western goods in non-western societies is one of the most obtrusive cultural and economic trends of the last three centuries. This article addresses the general issue of why goods flow between cultural groups by re-examining the concept of consumption. It raises questions of importance to studies of development, material culture, ethnohistory, and symbolic anthropology

Magnetic flaring in the pre-main sequence Sun and implications for the early solar system

To address the role of energetic processes in the solar nebula, we provide a detailed characterization of magnetic flaring in stellar analogs of the pre-main sequence Sun based on 23 hours observations of 43 analogs of the young Sun in the Orion Nebula Cluster obtained with the Chandra X-ray Observatory. We find the X-ray luminosities are strongly elevated over main sequence levels with average = 30.3 erg/s and = -3.9 (0.5-8 keV), and dozens of flares are present. Analogs of the <= 1 My old pre-main sequence Sun exhibit X-ray flares 10^{1.5} times more powerful and 10^{2.5} times more frequent than the most powerful flares seen on the contemporary Sun. Extrapolating the solar relationship between X-ray luminosity and proton fluence, we infer that the young Sun exhibited a 10^5-fold enhancement in energetic protons compared to contemporary levels. Unless the flare geometries are unfavorable, this inferred proton flux on the disk is sufficient to produce the observed meteoritic abundances of several important short-lived radioactive isotopes. Our study thus strengthens the astronomical foundation for local proton spallation models of isotopic anomalies in carbonaceous chondritic meteorites. The radiation, particles and shocks produced by the magnetic reconnection flares seen with Chandra may also have flash melted meteoritic chondrules and produced excess 21-Ne seen in meteoritic grains.Comment: 36 pages, 3 figures. Accepted for publication in the Astrophysical Journa

Opinions: What business anthropology is, what it might become… and what, perhaps, it should not be

No available abstract

Resolving identity ambiguity through transcending fandom

Identity construction involves accumulating cultural, social, and symbolic capital, with initial endowments being accrued through socialization into one’s habitus. This research explores the experiences of individuals that feel a lack of capital, which leads to ambiguity regarding their identities and places in the world. Through in-depth interviews, this interpretive research shows that such individuals may turn to fandom for gaining status and belonging. Fandoms are consumption fields with clear, limited forms of cultural capital. Through serial fandom and engagement with fandom in different ways, individuals were able to learn the skill of identifying and accruing relevant cultural capital. The skill became decontextualized and recontextualized, allowing individuals to transcend fandom and accrue general forms of cultural capital. Learning the skill aids individuals in dealing with the simultaneously debilitating and empowering freedom of contemporary consumer culture. Moreover, gaining cultural capital could be altogether developing into the form of the process we describe

Global assessment of marine plastic exposure risk for oceanic birds

Plastic pollution is distributed patchily around the world’s oceans. Likewise, marine organisms that are vulnerable to plastic ingestion or entanglement have uneven distributions. Understanding where wildlife encounters plastic is crucial for targeting research and mitigation. Oceanic seabirds, particularly petrels, frequently ingest plastic, are highly threatened, and cover vast distances during foraging and migration. However, the spatial overlap between petrels and plastics is poorly understood. Here we combine marine plastic density estimates with individual movement data for 7137 birds of 77 petrel species to estimate relative exposure risk. We identify high exposure risk areas in the Mediterranean and Black seas, and the northeast Pacific, northwest Pacific, South Atlantic and southwest Indian oceans. Plastic exposure risk varies greatly among species and populations, and between breeding and non-breeding seasons. Exposure risk is disproportionately high for Threatened species. Outside the Mediterranean and Black seas, exposure risk is highest in the high seas and Exclusive Economic Zones (EEZs) of the USA, Japan, and the UK. Birds generally had higher plastic exposure risk outside the EEZ of the country where they breed. We identify conservation and research priorities, and highlight that international collaboration is key to addressing the impacts of marine plastic on wide-ranging species