Blind tests in microscopic residue analysis: comments on Wadley et al. (2004)

In this comment, we critique a recent paper by Wadley, Lombard and Williamson entitled ‘The first residue analysis blind tests: results and lessons learnt’ (Journal of Archaeological Science 31 (2004) 1491–1501) as a means of assessing the role and utility of such blind tests. We find that apart from not being the first residue analysis blind tests, the tests conducted by Wadley et al. exhibit problems at each stage of experimental design. Most of the issues identified can be attributed to loss of experimental control, including lack of documentation of residues prior to blind testing and contamination of their samples. We suggest possible means of avoiding these issues in future microscopic residue analysis blind tests.     

‘Will you be my mentor?’ Feminist mentoring at mid-career for institutional change

Abstract

This collaborative paper written by mid-career and senior faculty employed in public and private institutions explores the challenges of feminist mentoring at mid-career. We engage this problematic using dialogical writing as a means to highlight our experiences and needs for mentoring, while simultaneously co-mentoring one another to protect each other from cynicism and despair. Placing these experiences and dialogues in conversation with the existing literature on mentoring, we address the ways that mentoring can both reproduce and transform the neoliberal university, while simultaneously exploring the tensions these possibilities produce in the context of mid-career feminist mentoring. We discuss particular challenges associated with mid-career mentoring, focusing primarily on our roles as feminist, anti-racist mentors to non-traditional students and junior faculty. While recognizing that there is no clear solution to the challenges of feminist mentoring and institutional change, we examine various models of mentoring, highlighting both the potential and limitations of informal mentoring in producing institutional change. Our intention is that this dialogical piece of writing allows us to support each other as we share our own reflections, while offering mentoring advice for colleagues at different career stages. While mentoring can open up the possibility for minor disruptions and is an essential coping mechanism, it is just one small part of the struggle to challenge the structural inequality of the academy.     

Assessing the local embeddedness dynamics of the Baumwollspinnerei cultural quarter in Leipzig: introducing the POSES Star Framework

This paper argues that it is important for urban scholars and practitioners to comparatively appraise the differential forms of local embeddedness of cultural quarters. Such appraisals can help to realize more sustainable practices of cultural quarter anchoring within neighbourhoods. The case study of Leipzig, Germany – a city that deploys both ‘creative city’ and ‘cultural industries’ models of urban development within a context of post-industrial, post-socialist transformation – is used to examine the adaptive re-use of a former cotton-spinning mill, the Baumwollspinnerei, into an internationally renowned cultural quarter. The POSES Star Framework is developed as an analytical tool to systematically outline multiple local embeddedness dynamics (political, organizational, social, ephemeral, and spatial) of a cultural quarter within a neighbourhood and within a specific urban planning and policy context. The application of the POSES Star Framework to the Baumwollspinnerei reveals that internal organizational concerns for site development and marketing are prioritized over external engagements with Leipzig's urban planning and cultural policy discourses.     

Captain Cook upon Changing Seas: Indigenous Voices and Reimagining at the British Museum

ABSTRACT

This article reviews the British Museum exhibition, Reimagining Captain Cook: Pacific Perspectives, 29 November 2018–4 August 2019. It situates the exhibition within a global context of exhibitions held around the 250th anniversary of Cook’s first voyage, and critically considers its attempt to reframe dominant narratives surrounding Cook, his voyages and more broadly the colonization of the Pacific through a focus on Pacific Islander perspectives within a changing museum sector.     

New Perspectives on Sincu Bara, a First Millennium Site in the Senegal Valley

The 67-ha site of Sincu Bara was discovered and extensively excavated in the 1970s. Three primary aspects of its archaeological interest were its vast size, its location in the Middle Senegal Valley, where some of the earliest regional polities in West Africa arose, and the extensive and diverse assortment of copper-based metal artifacts it produced. Deposits with brass appeared to be associated with radiocarbon dates as early as the fifth century AD. It appeared that most of the deposits related to a single, long-lasting occupation by people who arrived with sophisticated copper-based metallurgy in the fifth century and remained at least until the eleventh century, without discernible modification in their material culture. Results of new excavations in 1991–1992 indicate that this interpretation must be substantially modified, since considerable change in material culture, including the introduction of copper-based metals between AD 800 and AD 900, has now been documented. This article summarizes the data from these new excavations and suggests that earlier interpretations were based largely on material from disturbed, severely mixed deposits, which gave a false picture of homogeneity through time.Les soixante sept héctares constituant le gisement du Sincu Bara étaient découverts et fouillés dans les années soixante dix. Son intérêt archéologique est lié aux trois aspects: sa grande superficie, sa location dans la vallée moyenne du Sénégal où les premières unités politiques de l'Afrique de l'Ouest existaient, et finalement, la diversité des objets métalliques en cuivre que le site a livrée. Il apparaît que la plupart des dépôts appartient à une seule occupation de longue durée par un peuple qui est arrivé pendant la cinquième siécle AD, en possession de la connaissance de métallurgie à base de cuivre et qui montrait au moins jusqu'au onzième siécle peu de modification dans leur culture materielle. Les résultats des fouilles de 1991–1992 montrent que cette interpretation doit être modifiée, car il y a eu du changement considérable dans le matèriel, comme l'introduction des métaux à base de cuivre entre AD 800–900. Dans cet article, nous avons résumé les résultats des nouvelles fouilles et nous suggérons que les anciennes interpretations ont été largement fondées sur du matériel perturbé, des dépôts mixtes qui donnaient une image fausse de l'homogenité pendant cette période.     

Housing Vancouver, 1972–2017: A personal urban geography and a professional response

The forum includes a research paper, preceded by a brief introduction and followed by five short responses from Pablo Mendez, Loretta Lees, Margaret Walton-Roberts, Ilse Helbrecht, and Alison Mountz. Mountz's introduction sets the context for the paper and makes some framing remarks on David Ley's career. The main paper examines the housing question in Vancouver, in the period from 1972 to 2017. Re-examining a number of Ley's research projects over this period, three broader themes are explored: the continuity of the housing crisis, and its reconfiguration over the period under study; the contrast between innovative and interventionist housing policy in the 1970s, with the later withdrawal of the state from significant intervention while endorsing market solutions; and the new centrality of housing as an empirical and analytical category in current human geography. This period saw upscaling from the 1970s welfare state to neoliberal globalization, including wealth immigration and off-shore property investment that accelerated serious metropolitan affordability problems. Following this research paper, colleagues and former students respond to the paper and locate the contributions in David Ley's broader career. Their commentaries address Ley's key contributions to debates in human geography, including his work on gentrification, urbanism, urban activism, global migration, art, aesthetics, and ethnography.