Refugee Shelter in a Logistical World: Designing Goods for Supply‐Chain Humanitarianism

Focusing on the design and production of the IKEA Foundation “Better Shelter” and on its use in a camp on the island of Lesvos, Greece, this article explores the role of logistical calculative rationales in the provision of emergency shelters to refugees. It argues that an engagement with the critical geographies of logistics contributes to the study of such “humanitarian goods” in two main ways. First, it foregrounds the technologies that allow emergency shelter products to circulate across production sites and disaster and border zones, and their connections to broader infrastructures and commercial networks in what recent literature has called “supply‐chain humanitarianism”. Second, a logistical lens highlights the disruptions that characterise the production and usage of emergency shelter products. The analysis adds to a body of work that exposes humanitarian technology and design as sites of friction, deeply embedded in global processes of bordering and accumulation.     

Plastic Hinge Length for Lightly Reinforced Rectangular Concrete Walls

This research investigates the plastic hinge length in lightly reinforced rectangular walls typically found in regions of low-to-moderate seismicity. Poor performance has been exhibited by lightly reinforced concrete walls in past earthquake events. A series of finite element analyses have been carried out which demonstrate that if the longitudinal reinforcement ratio in the wall is below a certain threshold value, there will not be sufficient reinforcement to cause secondary cracking, and instead fracture of the longitudinal reinforcement at a single crack could occur. A plastic hinge length equation has been derived based on the results from the numerical simulations.     

Invasive cordgrass (Spartina spp.) in south‐eastern Australia induces island formation,salt marsh development,and carbon storage

Invasive vegetation species can lead to major changes in the geomorphology of coastal systems. Within temperate estuaries in the southern hemisphere, especially Australia and New Zealand, the cordgrass Spartina spp. has become established. These species are highly invasive, and their prolific growth leads to the development of supratidal environments in formerly intertidal and subtidal environments. Here, we quantified the impact of Spartina invasion on the geomorphology and sequestration capacity of carbon in the sediments of Anderson Inlet, Victoria, Australia. Spartina was first introduced to the area in the 1930s to aid in land reclamation and control coastal erosion associated with coastal development. We found that Spartina now dominates the intertidal areas of the Inlet and promotes accretion (18 mm/year) causing the formation of over 108 ha of supratidal islands over the past 100 years. These newly formed islands are calculated to potentially contain over 5.5 million tonnes of CO₂ equivalent carbon. Future management of the inlet and other Spartina‐dominated environments within Australian presents a dilemma for resource managers; on the one hand, Spartina is highly invasive and can outcompete native tidal marshes, thereby warranting its eradication, but on the other hand it is likely more resilient to rising sea levels and has the potential for carbon sequestration. Whether or not the potential advantages outweigh the significant habitat change that is anticipated, any management strategies will likely require additional research into costs and benefits of all ecosystem services provided by Spartina including in relation to nutrient cycling, shoreline stabilisation, and biodiversity as well as in response to the longevity of carbon found within the sediments.     

Raised fields in the Bolivian Amazonia: a prehistoric green revolution or a flood risk mitigation strategy?

The Llanos de Moxos (LM), Beni, Bolivia, with its impressive number of pre-Columbian earthworks, is an ideal region for studying past human–environment interactions in the Amazonia. Agricultural raised fields are among the most striking of those earthworks. They can offer us valuable information about the region’s agricultural carrying capacity and the nature and extent of human occupation in pre-Columbian times and, therefore, help adopt better informed conservation and development strategies for Amazonia in the future. However, before tackling these issues we need to further our understanding of why pre-Columbian raised fields were built and how they were managed in the past. Published data on raised fields in the LM is contrasted with new data gathered from field and remote sensing images. Raised fields have been analysed in relation to the hydrology, soil, topography and paleoclimate of the areas where they are found. In light of this new data we believe that there are grounds to question the current model that suggests raised field agriculture provided high yields without the need of fallow periods, representing a kind of pre-Columbian green revolution. Our alternative proposal suggests that raised field agriculture allowed pre-Columbian peoples to mitigate the risk of more intense and frequent flooding than is experienced today in the LM. We show that raised fields were built only in those areas where there were no alternatives, which do not coincide with those areas where pre-Columbian societies seem to have flourished and reached high levels of social complexity.     

How to Surpass the Qin

In the famous chapters on the flaws of the Qin (221–207 BCE) dynasty, Jia Yi (200–168 BCE) deals with the reasons for the Qin’s defeat. This article, grounded in previous scholarship, will analyze Jia Yi’s discussion of the fall of the Qin and will show that the negative depiction of Qin policies was part of Jia Yi’s strategy for implementing the political agenda of the Han. Moreover I argue that the Guo Qin lun, or “To Surpass the Qin,” is not simply a historical analysis, but a political treatise that also deals with: (1) heeding the advice of meritorious ministers; (2) persuading the emperor to apply policies to bring tranquility to the people.     

Physical-biological or socio-cultural ‘destruction’ in genocide? Unravelling the legal underpinnings of conflicting interpretations

The recent implementation of the 1948 Genocide Convention has shed light on some of its ambiguities, in particular the meaning of the ‘intent to destroy the group’, the mens rea of genocide, and whether the intended destruction should be understood in physical-biological terms or as an intent to eliminate the group as a social-cultural entity. The debate has been particularly acute within the International Criminal Tribunal for the Former Yugoslavia (ICTY), where the former, narrow understanding has finally prevailed. In contrast, in other jurisdictions, such as the German courts, a clear stance has been taken in favour of a broader socio-cultural understanding. This article integrates the legal constraints of interpretation into the debate on the meaning of group destruction. It focuses on the respective foundations of these conflicting interpretations, especially the reference to ‘cultural genocide’, and addresses the socio-legal underpinnings of both. In particular, it places a special emphasis on the international legal rules of interpretation as set out in the 1969 Vienna Convention on the Law of Treaties and on the principles of international criminal law such as the nullum crimen sine lege principle.     

Anthropological Contributions and Challenges to the Study of Children and Childhoods

This essay considers the anthropology of childhood's recent growth. It summarizes the sub-field's extensive if often unacknowledged past, reviews its late 20th-century bourgeoning, and then highlights three influential teaching texts, each of which argues for a more considered, culturally informed understanding of children and childhood while performing the vital service of bringing together heretofore scattered ideas and data. To ensure the field's further maturation, scholars must leverage what an integrative, four-fields approach has to offer, attend to the conjoined, coterminous, and coeval facets of adulthood and childhood; leverage what an integrative, four-fields approach has to offer; expand the pediatric lens; and otherwise guard against our own cultural biases.     

Stratigraphy and geochronology of La Playa archaeological site,Sonora, Mexico

La Playa archaeological site in northern Sonora, Mexico contains a long record of human activity that includes the Paleoindian period (terminal Pleistocene) and much of the Holocene. The size and complexity of La Playa has discouraged a systematic characterization of its stratigraphy and geochronology, a deficiency we redress in the study. We distinguished seven stratigraphic units ranging in age from >44,570 to 400 cal yr B.P. using ¹⁴C dates from charcoal and terrestrial gastropods found mostly in archaeological features. All of the buried (in situ) cultural remains are contained in Units B (4690–1580 cal yr B.P.) and C (1010–400 cal yr B.P.) and represent overbank deposition from the nearby Rio Boquillas. Occupation at the site peaks in Units B₄ and B₅, corresponding to the Cienega phase (2800–1800 cal yr B.P.) of the Early Agricultural period. This period coincides with the growth of early agricultural villages in the region and is marked at La Playa by thousands of archaeological features including roasting pits, human burials, and extensive canal irrigation systems. The presence of semi-aquatic and aquatic snails demonstrates that water was present year round in the canal systems constructed during this period. Stable and radiometric isotopic evidence suggests that early agriculturalists diverted ground water over several kilometers from the nearby Rio Boquillas. The extensive Cienega phase occupation ended after about 1700 cal yr B.P. with deep erosion of the site, an event also visible in alluvial records in southern Arizona that marked the end of the Early Agricultural period and significant changes in settlement organization in the region.