Performing postcolonial identities at the United Nations’ climate negotiations

This study aims to understand how postcolonial identities were performed in the negotiations that led to the new climate agreement signed in Paris in December 2015. Based on interviews, the analysis of documents and participant observation of the negotiations it was possible to identify the legal, economic and scientific discourses mobilised by both global North and South countries. In all three discourses, it was possible to identify a systematic effort of the Northern parties to unmake the identity of Southern parties as ‘developing countries’ as a way to erase the ontological difference between emerging and established industrialised economies. At the same time, in the context of the convention Southern parties reaffirmed their identities as ‘developing countries’ and demanded from the North a strong commitment to tackle climate change and the transfer of more financial resources to the South. In this process, it was also possible to identify an inversion of the position usually taken by mainstream and critical postcolonial scholars that see the deconstruction of categories such as ‘developing countries’ as key for the emancipation of the global South. Finally, this invites postocolonial scholars to look more closely at how postcolonial identities are being instrumentalised, discursively and politically.     

Bronze production in Southwestern Iberian Peninsula: the Late Bronze Age metallurgical workshop from Entre Águas 5 (Portugal)

Archaeological works at Entre Águas 5 (Portugal) uncovered a seasonal LBA settlement with significant metallurgical remains (crucibles, moulds, prills and a tuyere) related to bronze production. Radiocarbon dating ascribes an occupation period (10th–9th century BC) previous to Phoenician establishment in Southwestern Iberia. In spite of the proliferation of metal artefacts during LBA, the production of bronze alloys is still poorly understood. An integrated analytical approach (EDXRF, optical microscopy, SEM–EDS, micro-EDXRF and Vickers microhardness) was used to characterise this metallurgy. Crucibles show immature slags with copious copper nodules, displaying variable tin content (c. 0–26 wt.%), low iron amount (<0.05 wt.%) and different cooling rates. Certain evidences point to direct reduction of oxide copper ores with cassiterite. Scorched moulds with residues of copper and tin indicate local casting of artefacts. Finished artefacts also recovered at the site have an analogous composition (bronze with ∼10 wt.% Sn and low amounts of Pb, As and Fe) typical of coeval metallurgy in SW Iberia. Some artefacts reveal a relationship between typology and composition or manufacture: a higher tin content for a golden coloured ring or absence of the final hammering for a bracelet. An uncommon gilded nail (gold foil c. 140 μm thick; 11.6 wt.% Ag; ∼1 wt.% Cu) attests the existence of evolved prestige typologies. This LBA settlement discloses a domestic metallurgy whose main features are typical in Iberian Peninsula. Finally, it should be emphasized that a collection as comprehensive and representative of a single workshop has rarely been studied, enabling a deeper understanding of the various operations involving the bronze production and manufacture of artefacts.     

Tracing the ‘chemyn de Portyngale’: English service and servicemen in fourteenth-century Portugal

Three Anglo-Portuguese campaigns took English servicemen into Portugal in the 1380s. Two were largely guided by Plantagenet interests, in 1381–2 and 1386–7, respectively under the earl of Cambridge and the duke of Lancaster. The other, which began in 1384 under the regent João of Avis (later João I), involved entirely volunteer English forces. While the Lancastrian-led expeditions were largely political and military failures, servicemen recruited by the Portuguese in England achieved greater success, including victory at the Battle of Aljubarrota. This article compares these expeditions for the first time. It looks at their political, diplomatic, military, social and economic contexts, exploring motivations for English service in Portugal in particular, from that of the common soldier to that of the governments. By looking at the itineraries in Portugal of English soldiers, their presence is mapped and their continuance debated. The Anglo-Portuguese examples demonstrate how foreign military intervention and mercenary activity might be a driving force in social and economic relations between regions of Europe during the Hundred Years War.     

Investigation Techniques for the Seismic Response Assessment of Buildings Located in Historical Centers

ABSTRACT

It is an acknowledged fact that historical centers, given its significance from the cultural and architectural viewpoint, bring further challenges in terms of maintenance planning, survey, and safety assessment. The preparation of an adequate investigation plan and the extent of data to be collected is highly reliant on many aspects, such as the category of the architectonic asset, the importance of the heritage site, or the resources available, for example. In what regards the seismic response assessment of urban cultural heritage assets located in historical centers, the amount and detail of data also depend on this article, scale of assessment, and current state of conservation and occupation. Within this framework, this article provides an overview of the state of the art of investigation techniques currently used in survey operations, which are currently available for improving the knowledge level of urban cultural heritage assets within historical centers, as a supporting tool for the seismic response assessment of such singular assets. Finally, acknowledging the lack of accuracy when evaluating the seismic response of an asset enclosed in aggregate as an isolated structure, this article also focuses on the identification of the main particularities inherent to buildings enclosed in aggregate.     

The interplay between school and home location and its relationship with children’s subjective well-being

ABSTRACT

The aim is to determine the extent to which children’s subjective well-being (SWB) varies according to age, gender and the fact of living in the same context as the school (urban/rural) or not, in representative samples of 8, 10 and 12-year-olds (N?=?3708) in Spain. The existence of a match between schoolchildren’s living context and that of their school was the most common situation for the participants. The results, analysed using linear regression models and analysis of variance (ANOVA) with complex samples, show that a match between home and school context is not associated with statistically different levels of SWB in the three age groups (8, 10 and 12-year-olds) or by gender. Whereas no interactions between age, gender, school context and home location contribute to explaining overall life satisfaction, some do contribute to explaining the modified version of the Student’s Life Satisfaction Scale (SLSS) used here.