In 2006, the World Bank's private sector lending arm, the International Finance Corporation (IFC), introduced eight Environmental and Social Performance Standards (PSs) to define IFC clients’ responsibilities for managing their environmental and social risks, including those related to cultural heritage. Since their introduction, the PSs have evolved into a de facto global standard that other development banks and many private sector banks, insurers, and development proponents have voluntarily adopted to help manage their own risk exposure. Although the widespread adoption of such policies can be viewed positively as a reflection of good governance, the PSs were never designed with this purpose in mind. This article traces the development of cultural heritage policy within the World Bank Group, then critically examines the IFC PSs as they relate to cultural heritage, drawing attention to the elements in need of revision to better reflect internationally recognized good practice for the management of cultural heritage. Equally important, we recommend the development and implementation of a bespoke cultural heritage framework for the private sector.

The award-winning video game Heaven's Vault stands out among a plethora of over-sensationalized representations of archaeology in video games and other media. The main character of the game is a woman of color named Aliya Elasra, whose primary weapon is her mind, which she uses to uncover a centuries-old mystery while unearthing the secrets of an ancient language. Set in a fantastical science fiction–inspired universe, the player engages in activities that gradually explain the game's world. With multiple endings and re-playability, Heaven's Vault offers an experience that is hard to pass up for fans of rich narrative, archaeology, and interactive puzzles.

Reductions in the cost of transporting manufactured goods have been an important element in economic development in the recent past, and previous research suggests that the Roman period in Britain also saw substantial reductions in such costs. The authors investigate how far it is possible to measure changes in transport costs by considering the spatial distributions of pottery from known Roman production locations over time. Their analysis of an extensive database of pottery assemblages is designed to evaluate a series of expectations concerning how reductions in transport costs may have affected such assemblages and their distribution. Results suggest that costs were reduced by a factor of about two, leading to related changes in pottery production, distribution, and consumption over time. The ability to quantify changes in transport costs opens new perspectives for investigating the general determinants of economic development using archaeological data.

This article examines how openly sharing data online can continue the dehumanizing work of 19th century “collectors” who stole the bodies of colonized peoples. It addresses the ongoing controversies at the University of Pennsylvania Museum of Archaeology and Anthropology (“Penn Museum“), regarding the interlinked weaponization of over one thousand crania used by racial scientist Samuel George Morton, and the remains of two Black children murdered by the police in the 1985 MOVE bombing, and asks, how can descendant communities regain their kin and take control of the data the museum has extracted from them? And how can scholars and other heritage workers within colonial institutions support them?

Skin-based samples (leather, skin, and parchment) in archaeological, historic and museum settings are among the most challenging materials to radiocarbon (14C) date in terms of removing exogenous carbon sources—comparable to bone collagen in many respects but with much less empirical study to guide pretreatment approaches. In the case of leather, the 14C content of materials used in manufacturing the leather can vary greatly. The presence of leather manufacturing chemicals before pretreatment and their absence afterward is difficult to demonstrate, and the accuracy of dates depends upon isolating the original animal proteins and removing exogenous carbon. Parchments differ in production technique from leather but include similar unknowns. It is not clear that lessons learned in the treatment of one are always salient for treating the other. We measured the 14C content of variously pretreated leather, parchment, skin samples, and extracts, producing apparent ages that varied by hundreds or occasionally thousands of years depending upon sample pretreatment. Fourier Transform Infrared Spectroscopy (FTIR) and C:N ratios provided insight into the chemical composition of carbon reservoirs contributing to age differences. The results of these analyses demonstrated that XAD column chromatography resulted in the most accurate 14C dates for leather and samples of unknown tannage, and FTIR allowed for the detection of contamination that might have otherwise been overlooked.

Excavations at the vicarage yard (prästgården) at the famous Late Iron Age magnate centre of Gamla Uppsala, Sweden, have yielded six Viking Age (c. ad 750–1100) boat burials, several containing the remains of domestic dogs. The present study is an osteological examination of the remains of three of these dogs, one each from three boat graves, with a primary goal of morphological reconstruction and a secondary focus on identifying sex, age, and pathology. Two dogs were large, slender sight hounds, while the third was somewhat smaller and of indeterminate type. The preference for sight hounds in high-status graves is consistent with previous results from the contemporaneous nearby boat cemeteries of Vendel and Valsgärde, adding weight to the hypothesis of a shared funerary culture between these sites in the Late Iron Age.

In this paper we present a three-stranded investigation of all ‘archaeological islands’ (including crannogs) across Scotland, with a particular focus on the Outer Hebrides. The first strand is a synthesis and critical review of the archaeological record relating to 582 ‘archaeological island’ sites. This research enabled us to characterise the nature of any previous work (including dating evidence) undertaken on each, and thus to establish the first ever open access, holistic, accurate dataset of these sites. The second strand is new underwater survey carried out at 30 archaeological islands across the southern Outer Hebrides. This enabled us to acquire further information about and dating evidence for these sites; notably, this included new evidence for Neolithic occupation on three, increasing the total of known Neolithic islets in the region to 11. The third strand involved a thorough re-assessment of a wide body of archaeological literature relating to early excavations and finds. This research identified potential Neolithic material culture on a further 15 archaeological islands across the rest of Scotland. We conclude by discussing the potentially very significant implications of this early material, considering the possibility that crannogs could have been constructed in the Neolithic beyond the Outer Hebrides.

This study explores the pig-raising practices of Chinese migrants in Los Angeles Chinatown during the Chinese Exclusion Era. Chinese butcher shops sold pork meat, and previous research indicates that they likely sold the more profitable parts outside of Chinatown for additional income while consuming cheaper cuts themselves. Using dental calculus analysis and archival research, this study further explores how Chinatown residents relied on pork to thrive in an anti-Chinese environment. Dental calculus results suggest that Chinese migrants raised their own pigs with food waste and by-products from rice fields; this pork was then sold to meat markets or consumed within the community. The analysis of immigration records indicates that Chinese butcher shops provided employment opportunities as well as housing, banking, and immigration support for Chinese migrants. Pig raising, therefore, not only supplied a source of meat for Chinese migrants but also supported a range of social and financial services for a marginalized group that faced everyday discrimination from dominant society. Overall, this study traces the labor and networks that small businesses in the late nineteenth and early twentieth centuries needed to source and distribute pork, and it highlights how a Chinese diasporic community developed a pork production system to resist racism.

Radiocarbon dates on charred plant remains are often used to define the chronology of archives such as lake cores and fluvial sequences. However, charcoal is often older than its depositional context because old-wood can be burnt and a range of transport and storage stages exist between the woodland and stream or lake bed (“inherited age”). In 1978, Blong and Gillespie dated four size fractions of charcoal found floating or saltating in the Macdonald River, Australia. They found larger fragments gave younger age estimates, raising the possibility that taphonomic modifications could help identify the youngest fragments. In 1978 each date required 1000s charcoal fragments. This study returns to a sample from the Macdonald River to date individual charcoal fragments and finds the inherited age may be more than 1700 years (mode 250 years) older than the collection date. Taphonomic factors, e.g., size, shape or fungal infestation cannot identify the youngest fragments. Only two fragments on short-lived materials correctly estimated the date of collection. In SE Australia, this study suggests that wood charcoal will overestimate the age of deposition, taphonomic modifications cannot be used to identify which are youngest, and multiple short-lived materials are required to accurately estimate the deposition age.

Domestic architecture is increasingly revisited as a source of data about wealth inequality in the distant past via the Gini coefficient, a statistical tool often used in economics to compare income inequality. Many areas—including South America, Africa, South Asia and Oceania—remain under-sampled, making it difficult to develop a more complete picture of ancient political economies. In this paper we present a first look at this measure in the Hawaiian Islands. These data show that during the period prior to contact with Europeans inequality was extremely high, most similar to autocratic archaic states. We also found geographic patterning that may ultimately be linked to dryland (non-irrigated) farming. On islands reliant on dryland farming (Mau‘i, Hawai‘i), we find distinctively less inequality than elsewhere, or larger house sizes. We hypothesize these may have been innovations in how wealth was made visible to create and maintain cooperation in places where more labour would have been required to grow surplus. More research is necessary to test this hypothesis, investigate alternative interpretations, and to put these findings in larger regional context within Polynesia.

This article maps the field of cultural heritage law, arguing for the need for its renewal, even if at the cost of some iconoclasm of notions we hold dear in our conceptual thinking about heritage. The article pursues this thesis by excavating a conceptual archaeology (broadly in the Foucauldian sense) of four key assumptions or conceptual pillars of cultural heritage law, which are the assumption of inherent value of cultural heritage; the pillar of authenticity; the assumption that human rights can work as a panacea for the renewal of the field; and the pillar of expertise. The archaeology of these ideas shows how much of what we take for granted in cultural heritage law is no longer fit for purpose, and the article shows those stakes by contrasting the work of these pillars and assumptions against some of the key challenges to the field: interdisciplinarity; the Anthropocene; enforcement; and the growing use of heritage as an ideological target in armed conflicts.

In 2016, a rescue excavation at the Jičín Natural Sciences Centre and Observatory uncovered a mass grave containing multiple commingled individuals buried in several layers. Zinc buttons and clothing remnants possibly related to eighteenth–nineteenth-century military uniforms found in the grave suggest that these individuals were soldiers. During this period, the Jičín region experienced numerous battles and was the location of several military barracks, hospitals, and transport routes, in addition to supporting civilian populations. To contextualize this burial site, bioarchaeological analyses including assessments of age-at-death, sex, and stature, and recording the presence of injury or medical intervention were conducted. A high frequency of young adult males suggests that the grave was related to military activity. The presence of infants, limited evidence of perimortem trauma, and absence of signs of medical treatment could indicate that this mass grave was related to military encampments rather than battlefield contexts.

This paper analyzes the reuse of ancient tuff blocks in early medieval architecture in Rome, in both papal and private structures. The blocks are a well-known phenomenon, but they have not yet received any focused study. Short discussions in earlier scholarship have typically described them in utilitarian terms. I first identify a pattern of targeted reuse in papal building projects. I then argue that they would also have had symbolic value for an independent papacy wanting to display power. For later private builders, I propose that the blocks became prestige materials displayed on the houses of an ever-tightening aristocracy eager to be seen within some of the city's most important monumental spaces. I consider how the city's ancient monuments and their pieces were viewed in the early medieval period and how the blocks’ ancient contexts contributed to the symbolic value that I identify in them.

The ever-growing body of research on trans-Eurasian exchange during the third–first millennium bce continues to improve understanding of mechanisms that facilitated the movement of objects, materials, ideas, and even people. However, whether bronze mirrors in Central Asia and China represent the exchange of technological knowledge or movement of the objects themselves remains unresolved, as researchers require extensive knowledge of huge quantities of data generated during the Soviet Central Asia campaigns of the mid twentieth century. The often confusing, impenetrable excavation reports, combined with required knowledge of Chinese, Russian and English, have caused much confusion about dates and contexts. This article presents and compares data published in Russian and Chinese reports. By clarifying the chronology for mirrors in Central Asia and China, we challenge simplistic theories of object diffusion and spread that persist in studies of trans-Eurasian exchange. We argue that the early second-millennium bce appearance of mirrors in western and northwestern China resulted from different exchange mechanisms specific to each local socio-cultural context. This demonstrates not only the complexity of interactions at the group and individual levels, but also how these factors can be integrated with data-driven analyses to explore the role they played in large-scale Bronze Age exchange networks.

Defensive infrastructure in the hinterland of the late Roman province of Germania Secunda hinged upon the widespread use of burgi. These defended settlements played a role in transforming villa estates, depopulated zones, and the expansion of the military footprint. They are common in the late third- and fourth-century landscape, spread throughout the loess belt of Belgium, Dutch Limburg, and the Rhineland, yet little has been done to quantify them. This article is dedicated to the chronology, morphology, and functional aspects of burgi, primarily in the loess plain of the Lower Rhine region. The author assembles data from a wide variety of burgi, to characterize them and reach meaningful conclusions about what they represent within the landscape, in the hope that it will act as a pilot project for future work in the field.