Modeling life expectancy and surplus production of dynamic pre-contact territories in leeward Kohala, Hawai‘i

Hawaiian territoriality evolved in response to the ecodynamics of changing populations set within shifting socio-political structures. Modeling agricultural surplus production and life expectancy of various prehistoric and protohistoric territorial configurations in the leeward Kohala dryland field system identifies the costs and benefits associated with dynamic territorial units. The results of the modeling indicate that if people lived autonomous lives within their territories the 18-km long landscape containing the field system would have been optimally divided into 14 territories. The archaeological and ethnohistorical data suggest that at European contact the area was divided into 32 generally smaller territorial units. This configuration, while lowering average life expectancy and increasing levels of spatial variability in surplus production, maximized average yearly surplus and reduced its temporal variability. Dividing the field system into 32 units provided opportunities for elite managers to monitor production and control the redistribution of resources. The modeling and archaeological data suggest selection occurred differentially among social units, with certain segments of society having enhanced fitness in terms of agricultural resources at the expense of others, while maximizing the potential for surplus generation and possible redistribution.     

The 13th century polynesian colonization of Hawai’i Island

We assess 926 radiocarbon dates from Hawai’i Island, the largest assemblage of dates compiled from a single island in Oceania. Based on a classificatory approach that arranges the dates based on their reliability, accuracy, and precision, our results indicate that the most reliable estimate for the initial Polynesian colonization of Hawai’i Island is AD 1220–1261, ∼250 to 450 years later than the current consensus. This conclusion is strikingly convergent with recent estimates for the colonization of remote East Polynesia. Our analysis highlights the need for wood charcoal identification to insure selection of short-lived plants/plant parts for radiocarbon dating, and that a reliance on dating unidentified wood charcoal is a waste of resources that only serves to retard progress in refining the settlement chronology of Hawai’i Island and other locations.     

Technological Change and the Archaeology of Emergent Colonialism in the Kingdom of Hawai‘i

Archaeologically informed history is vital for examining the consequences of emergent colonialism in the nineteenth century and earlier, since documentary sources are silent on many facets of everyday life. Interpretations of contact and colonialism in Oceania often highlight rapid changes in the technologies and practices of its traditional island societies. In Hawai‘i, the top-down imposition of indigenous elite power greatly influenced the rate and character of technological change, as commoner access to European and American goods was initially curtailed in this highly stratified society. Although indigenous elites purposively used imported goods and technologies to materialize their hybrid identity—and to expand their political and economic power—this phenomenon presaged the development of unrestrained colonialism by Euro-Americans in the late nineteenth century. This study illustrates the need to examine a range of cultural and historical contingencies in studies of technological change during periods of emergent colonialism.     

I palapala no ia aina – documenting the Hawaiian Kingdom: a colonial venture?

Scholars have suggested that Western surveys and maps were tools used to aid colonizers in the dispossession of native people from their lands. While this was often the case, many surveys conducted and maps produced for the Kingdom of Hawai‘i during the nineteenth century were done by native Hawaiians, with native informants and based largely on traditional palena, or land boundaries. In the midst of considerable socio-political and cultural upheaval, the mapping of the lands of Hawai‘i during this period was largely due to the agency of the Ali‘i (chiefs) and other Hawaiian nationals. It is argued that these adaptations of Western techniques were intentional and strategic attempts to aid in the development of the Hawaiian State and secure national lands. In addition, the surveys conducted and maps produced during these years effectively preserved a considerable body of indigenous knowledge of place.     

Airborne lidar survey of irrigated agricultural landscapes: an application of the slope contrast method

Irrigated agriculture was central to the economies of many of the world’s best known complex societies. New high-resolution digital elevation models (DEM) derived from remotely sensed lidar data give archaeologists the opportunity to study field systems at a scale not previously possible. Here we describe a method called slope contrast mapping that takes advantage of the dissimilarity between artificial and natural slopes to identify and map discrete features. We use this relatively simple method in our own research to identify complexes of agricultural terraces in the North Kohala district, Hawai’i Island. It has also proved useful for mapping the natural landscape, specifically the extent of flat land between valleys suited for irrigated agriculture.     

A cost surface model of volcanic glass quarrying and exchange in Hawai‘i

The spatial distribution of artifacts from the Pu‘u Wa‘awa‘a volcanic glass source (North Kona District, Hawai‘i Island) shows a pattern of direct access by those living in the immediately vicinity of the source with subsequent down-the-line exchange. Most quarrying and exchanges likely occurred within a single day’s travel from sites where artifacts were deposited. The exception to this is the discovery of non-local direct access evident in assemblages from the extreme southern end of Hawai‘i Island; these visits may have involved voyages by canoe. While people did not often travel far for volcanic glass they nonetheless appear to have had unfettered accessed to source material and freely conducted inter-community exchanges. This implies volcanic glass was treated as a common pooled resource and the existence of informal exchange relationships.     

Energy-Dispersive X-Ray Fluorescence analysis of Haleakalā basalt adze quarry materials, Maui, Hawai‘i

One of Hawai‘i’s major prehistoric basalt adze quarries (SIHP 50-50-11-2510) is located in the summit region of Haleakalā, Maui. Situated at approximately 2750 m above sea level (9000 ft), the quarry shares a similar high-altitude setting with the Mauna Kea adze quarry on Hawai‘i Island. Adding to a growing Energy-Dispersive X-Ray Fluorescence (EDXRF) database for the Hawaiian Islands, we present the results from 255 geological and archaeological lithic samples from the Haleakalā quarry site. We also briefly discuss why this non-destructive XRF technique is particularly applicable in the Hawaiian cultural context.     

Is the classic diaspora transnational and hybrid? The case of the Ukrainian Canadian Congress

Scholars studying migration processes through the transnational prism have expanded the concept of ‘diaspora’ with a new meaning as a transnational, hybrid identity and condition, which has displaced the classical interpretation constructed around ethnicity and territory. By analyzing the activities of the Ukrainian Canadian Congress, which represents the organised Ukrainian community in Canada, an old‐type diaspora, this paper argues that transnationality and hybridity have always been the inner attributes of diaspora identity and experience and stresses the importance of an essential characteristic of diaspora: the conscious effort to maintain a distinctive collective identity. Only if a community succeeds in maintaining its collective identity throughout multigenerational change can it qualify as a diaspora. These two dimensions – the self‐consciousness of diaspora as a distinctive group and the survival of its distinctive identity through multigenerational change – set diasporas apart from transnational communities.     

GLAZED CERAMIC MANUFACTURING IN SOUTHERN TUSCANY (ITALY): EVIDENCE OF TECHNOLOGICAL CONTINUITY THROUGHOUT THE MEDIEVAL PERIOD (10TH–14TH CENTURIES)*

Archaeometric investigation allowed the characterization of two important classes of ceramics: ‘vetrina sparsa’ and ‘invetriata grezza’. Their archaeological peculiarity makes them particularly suited for tracing the evolution of glaze manufacturing in southern Tuscany throughout the medieval period (10th–14th centuries). These ceramics were found in different sites of historical importance, and also from a mining perspective. Local copper, lead, zinc and iron mineralizations supported the growth of several settlements in the vicinity of the mines. The many castles and different archaeological finds (ceramics, glazed ceramic, slag etc.) attest to the intense mineral exploitation of the area from at least the first millennium bc up to the modern period. In light of these geological and archaeological characteristics, archaeometric investigation was intended to provide insight into ancient technical knowledge of ceramic glazing and to determine the source area for raw materials in the medieval period (10th–14th centuries). Ceramic bodies were analysed through OM, XRDp, SEM–EDS and XRF, while coatings were investigated through SEM–EDS. Mineralogical, petrographic and chemical analyses revealed slightly different preparation and firing processes for the two classes of ceramics. These data suggest the continuity through the centuries of the ‘vetrina sparsa’ and ‘invetriata grezza’ production technology. The mineralogical phases, such as monazite, xenotime, zircon, barite, Ti oxide, ilmenite, titanite, tourmaline and ilvaite, and the lithic (intrusive and volcanic) fragments detected within the ceramic bodies suggest a source area in the vicinity of the Campiglia mining district. Lastly, the presence of Cu–Zn–Pb (Ag) and Fe sulphide mineralizations (materials used to produce glaze) in the area supports the hypothesis of local manufacture.     

LOCALIZING HISTORICAL CLUES USING IRT AND PETROGRAPHIC ANALYSES AT VILLA MIRABELLO,MONZA (ITALY)*

The rebuilding of Villa Mirabello started in 1666. Built on designs of Gerolamo Quadrio, the project refurbished and enlarged a smaller 16th century country house (‘casa da nobile e da massaro’). Archival documents report on the remodelling, which consisted of selective demolition of portions of the structure, re‐using most of the masonry as the core of the new building, and the reinforcement of retained masonry by insertion of ‘ceppo’ stone quoins to update new exteriors. The aim of Quadrio was to create an elegant and sumptuous mansion, suitable for noble owners such as Giuseppe Durini and his family. The plan and a small part of original finishing (‘marmorino’ plaster decoration) are recognizable nowadays. Nevertheless, there are many questions in interpretation when one compares the documents and the building. That is, Cardinal Angelo Durini made a major modification in the 18th century, and further minor changes were made in the 19th century. Although these latter modifications did not alter the plan, they changed the distribution of rooms and masked both decoration and finishing. After over 20 years of neglect, Villa Mirabello is now close to being restored. Architects in charge ordered a preliminary set of diagnostics to assess damage and study the historical evolution of the building. Integration of IR thermography (IRT) and endoscopy allowed restorers to detect the structure's texture underneath the plaster, and to detect openings filled with masonry. Moreover, archive documents confirmed these results and, above all, defined a date for the use of specific building techniques. This research constitutes a reference for buildings set in the same time and location that do not have significant archival documentation. Active IRT provided useful information for structural assessment (such as location of arches, chimney stacks, different thickness of wall, wooden elements, voids, beams etc.) and for crack pattern evaluation. This information directs design professionals working on this conservation project, and helps define the costs of intervention.     

The Irish question and the concept ‘identity’ in the 1980s1

ABSTRACT. This article critically investigates the social construction of ‘identity talk’ in relation to the Irish Question in the 1980s. Our contention is that the utilisation of ‘identity’ imagined people as bounded groups in a particular way – as the two traditions or communities in Northern Ireland – and that this way of imagining people was deployed against ‘will’‐based conceptions of politics. The first part of the article places the emergence of ‘identity’ as a concept in its historical context and suggests four phases in the use of ‘identity’. The second part focuses on ‘identity’ as a concept and locates its emergence within the meta‐conflict regarding Northern Ireland. The article concludes by reflecting on Brubaker and Cooper's (2000) analysis of ‘identity’ as a category of analysis in light of our case study of ‘identity’ as a category of practice regarding the Irish Question.