Passing in sixteenth-century Castile

This article explores passing as a way to gain insights into the multiple ways that processes of identification of enslaved individuals could occur in Castile, the heart of the Spanish empire. In a court case that began in 1552, the pressing matter at hand was whether Beatríz/Violante was, in fact, an india. Impersonations of freed persons did occur, and slave owners purposefully misidentified their slaves or conflated them with other, deceased slaves – a practice that became more widespread as imperial laws placed restraints on indigenous slave-owning practices in Castile. If, however, Beatríz/Violante was not an india but a mulatta, why did she think it was worth taking such a calculated but dangerous risk to gain her freedom? Through an examination of how early modern subjects comprehended the entangled and globalized nature of their changing world, we can gain a better understanding of notions of difference and practices of discrimination that were key to imperial governance and colonial rule.     

The Cultural Project: Formal Chronological Modelling of the Early and Middle Neolithic Sequence in Lower Alsace

Starting from questions about the nature of cultural diversity, this paper examines the pace and tempo of change and the relative importance of continuity and discontinuity. To unravel the cultural project of the past, we apply chronological modelling of radiocarbon dates within a Bayesian statistical framework, to interrogate the Neolithic cultural sequence in Lower Alsace, in the upper Rhine valley, in broad terms from the later sixth to the end of the fifth millennium cal BC. Detailed formal estimates are provided for the long succession of cultural groups, from the early Neolithic Linear Pottery culture (LBK) to the Bischheim Occidental du Rhin Supérieur (BORS) groups at the end of the Middle Neolithic, using seriation and typology of pottery as the starting point in modelling. The rate of ceramic change, as well as frequent shifts in the nature, location and density of settlements, are documented in detail, down to lifetime and generational timescales. This reveals a Neolithic world in Lower Alsace busy with comings and goings, tinkerings and adjustments, and relocations and realignments. A significant hiatus is identified between the end of the LBK and the start of the Hinkelstein group, in the early part of the fifth millennium cal BC. On the basis of modelling of existing dates for other parts of the Rhineland, this appears to be a wider phenomenon, and possible explanations are discussed; full reoccupation of the landscape is only seen in the Grossgartach phase. Radical shifts are also proposed at the end of the Middle Neolithic.     

Introduction: cultural policies for sustainable development

Abstract

Sustainable development has long conceptual roots, and international organisations have played a significant role in articulating the meaning of the term and the content of the dominant discourses. Within these frames, the concept of cultural sustainability tends to be diversely defined and operationalized. This article and special issue examine culture and sustainable development in ways that articulate and contemplate different roles for cultural policy.     

Inaccessible childhoods: evaluating accessibility in homes,schools and neighbourhoods with disabled children

Accessible built environments are a critical component of Canada’s commitment to disabled children’s ‘right to enjoy full and decent lives’ [United Nations Convention on the Rights of the Child. 1989 United Nations Convention on the Rights of the Child. 1989. Convention on the Rights of the Child. New York. [Google Scholar]. Convention on the Rights of the Child. New York.] . Although valid, reliable research data about the accessibility of built environments are key to developing related policies, these data currently do not exist. To begin to redress this gap, we conducted a case study series followed by a survey to determine the accessibility of schools, homes and neighbourhoods directly from disabled children (The ScHaN Project). To present a concise summary of the findings that can inform equitable, evidence-based policies, we developed a scoring system for their homes, schools and neighbourhoods. Although our findings illustrate that eliciting and interpreting data from these children were complex undertakings, it is clear that none of these central environments met Canada’s obligation to enhance equity by enabling their access, inclusion and participation.     

The Diversity We Are Given: Community Economies and the Promise of Bataille

For over 20 years J K Gibson‐Graham and the Community Economies Collective have endeavoured to reveal the diversity of economic practice already operative in our so‐called capitalist world. The aim of this paper is to further this ambition by illuminating an occlusion in Gibson‐Graham's own political vision. It argues that diversity, in Gibson‐Graham's thought, is primarily conceptualised as something produced. Drawing upon the work of George Bataille, this paper conceptualises the economy as a superlative and prodigal system of energy exchange that, by definition, is over‐productive and wasteful. In this framing, diversity is not the result of positive relations but emerges from the prolific nature of the general economy. The idea is developed through a discussion of the Detroit urban farming movement. Specifically it argues that the inefficient, redundant and wasteful nature of urban farming is an appropriation of potentialities resident within the general economy.     

Converting a large lecture class to an active blended learning class: why,how, and what we learned

Faced with diminished faculty resources and increased student enrolment from 2010 to 2017, we sought to use blended learning to achieve active learning in a large c.400-student introductory geography class. Working iteratively over seven years and eight classes and using smart classrooms, better timetabling, experimentation with peer review and learning management system (LMS) technologies, as well as the expertise of Queen’s University Continuing and Distance Studies instructional design team to improve integration between course elements, we closely approached the quality of learning achieved in a much smaller enrolment class. It is possible to teach large classes of 400 students in an active and engaged manner. The greatest obstacle to the development and maintenance of this model is institutional culture.     

Evaluating copper isotope fractionation in the metallurgical operational chain: An experimental approach

Until today, raw material information of copper (Cu) objects is mostly gained from impurities and trace elements and not from the Cu itself. This might be obtained using its stable isotopes. However, isotopic fingerprinting requires the absence of fractionation during the smelting process. The Cu isotope evolution during outdoor smelting experiments with Cu sulphide ore was investigated. It is shown that external materials, in particular furnace lining, clay, manure and sand, alter the isotopic composition of the smelting products. Cu isotopes are fractionated within low viscosity slag derived from matte smelting. The produced metallic Cu has a Cu isotope signature close to the ore.