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.     

Masonry Italian Code-Conforming Buildings. Part 2: Nonlinear Modelling and Time-History Analysis

ABSTRACT

The unreinforced masonry (URM) buildings designed to be conforming with the Italian building code, as illustrated in the companion paper, were analyzed by performing time-history analyses on models realized using an equivalent frame approach and by adopting two different constitutive laws. Both the effect of record-to-record variability and of epistemic and aleatory uncertainties in modelling were explored. The achieved results constitute the basis for the evaluation of the risk level implicit in Italian code-conforming buildings. Two main performance conditions are considered, namely usability-preventing damage and global collapse limit states.     

Modeling and Seismic Response Analysis of Italian Code-Conforming Single-Storey Steel Buildings

ABSTRACT

This article describes the structural design, nonlinear modeling, and seismic analysis of prototype single-storey non-residential steel buildings made of moment-resisting portal frames in the transverse direction and concentric braces in the longitudinal direction. Various design parameters (building geometry, seismic hazard, foundation soil category) and different modeling assumptions (bare frame model, model including cladding elements, ground motions including vertical accelerations, and modeling uncertainties) were considered to investigate their effects on the simulated seismic performance.     

The Politics of Wandering in Michel de Certeau

This article examines Michel de Certeau’s analysis of the declining social and political authority of the Church and its political implications for the life of a Christian. In response to the shifting social dynamics of the West in the latter half of the twentieth century, de Certeau advocates for a poetics of “wandering” wherein Christians have no knowledge of their destination, no place to call their own, and no expectation of arrival. While his position provides enduring insights into the contours of religious belief, de Certeau’s analysis raises questions regarding a contemporary spiritual life. The article argues that de Certeau’s poetics of wandering neglects the dynamics of hope and anticipation in the life of a believer. Further attentiveness to these dynamics suggests a move from a poetics of wandering to a politics of wandering, which includes embracing a less institutionalized Christian political engagement and transgresses untenable secular/religious divides.     

New world complex societies: Recent economic,social, and political studies

Archaeologists working on the complex societies of Latin America have made impressive empirical advances on a number of fronts during the past five years. This article focuses on economic, social, and political issues, using the following topics for organization: intensive agriculture, demography, exchange, households, urbanism, chiefdoms, and state-level polities. For each topic, I review recent archaeological research and summarize pertinent theoretical issues. Unfortunately, the heavy accumulation of new archaeological results is not matched by the conceptual advances that are needed to explore the analytical significance of the data.     

Recent developments in the analysis of lithic artifacts

A review of recent research on lithic technology and functional analysis is presented. Our perception of the state of the art is based on a review of the literature published during the past three years and on the topics that were covered at conferences and workshops on lithic analysis. While the goals have essentially remained the same since the turn of the century, concerns with chronology and the classification of lithic artifacts have given way to studies that treat stone implements as products of a dynamic system of human behavior. In order to understand stone artifacts and the people that made and used them, archaeologists must understand theprocesses involved in the acquisition, production, exchange, and consumption of lithic artifacts. In the past ten years, experimental studies involving the manufacturing and use of stone tools have been integrated with studies of refitted or conjoined lithic artifacts and microwear analysis. The result is a much more dynamic view of the variability in assemblages of lithic artifacts. In this review, we focus on replication and technological analysis of chipped stone artifacts and microwear analysis, and consider the implications of this research.     

Functional analysis of prehistoric flint tools by high-power microscopy: A review of West European research

The present paper is a review of the functional analysis of prehistoric flint tool edges by means of high-power microscopy. The article, which focuses exclusively on West European research, discusses a series of methodological issues and problems related to the development and distinctiveness of the so-called wear polishes, produced by the various materials with which prehistoric stone tools came in contact. A selection of functional observations on tool use from the Upper Paleolithic, the Mesolithic, and the Neolithic periods is presented. The archaeological part of the review is concerned with two trends in functional analysis, namely, (1) controlled site-specific studies with different levels of foci and (2) thematic studies of particular tool types, e.g., endscrapers, burins, and unmodified débitage. Finally, problems concerning the interpretation of hafting and of multiple tool use are discussed.     

Last meals inferred from the possible gut contents of a mummy: A case study from Astana Cemetery,Xinjiang, China*

The gut contents of ancient humans have been proven to be the most direct evidence for palaeodietary study. In the Xinjiang region of north-west China, large numbers of mummies are well preserved owing to the extremely dry environment to be found there. Fourier-transform infrared spectroscopy (FTIR) combined with multi-archaeobotanical methods, including macrofossil examination, starch grain analysis, phytolith analysis and bran fragments analysis, were applied to investigate the possible gut contents (c.1300 bp by ¹⁴C dating) of a person unearthed at tomb 75TAM601 in Astana Cemetery, which were the public graveyards of the ancient Gaochang people (residents of Turpan, dating from about the third to the ninth centuries ce ), in Turpan, Xinjiang. The result of the FTIR analysis showed that the matrix of the possible gut contents consisted of protein and starch and was characterized as undigested food residue. The white mineral fragments of this sample were from the decomposition products of the skeleton. The microfossil analysis demonstrated that Setaria italica, Panicum miliaceum and Triticum aestivum were the main cereal resources for the last meals eaten by the deceased. Moreover, direct macrofossil evidence also advocates for the importance of the three aforementioned cereal crops and fruits of Cucumis melo and Vitis vinifera in the person's diet.     

Value Diversity and Support for Political Authorities in Canada

Canada is a diverse society with several historic divides, which makes democratic governance challenging. There are reasons to suppose that governing in Canada may be becoming even more complex, and this could have important implications for political support. It is also conceivable that the Canadian case may reflect some of the same challenges that could affect many other post-industrial democracies. Several structural and lifestyle changes have been altering the socio-cultural mix of Canadian society, possibly contributing to the expansion of various new value divides. Because values play a prominent role in shaping people's policy demands and political preferences, it is plausible that such a transformation could elevate the degree of intra-societal stress on Canada's political system and make governing more complex. In this essay, we have two main objectives. The first is to employ data from the Canadian World Values Surveys to explore the possibility that value diversity across various new value divides may be on the rise. The second is to test whether the degree of value diversity between different social groups poses negative implications for political support – specifically, support for people in government.