Polarized Light Microscopy: An Old Technique Casts New Light on Māori Textile Plants

Understanding the composition of an artefact has ramifications for advancing human history and behaviour knowledge, providing cultural information about trade, agricultural practices and adaptation to new environments. However, accurate plant identification from artefacts is problematic, since textile production, age, dirt and/or conservation treatments obscure morphological features, and specimen size and/or ethical considerations hamper modern analytical methods. This study tested the efficacy of polarized light microscopy (PLM) in the identification of New Zealand plant species commonly used in Māori textiles, and demonstrates that morphological and birefringent features observed using PLM have the potential to distinguish between‐ and within‐plant genera.     

The northern fluted point complex: technological and morphological evidence of adaptation and risk in the late Pleistocene-early Holocene Arctic

Analyses of fluted point technology and Paleoindian technological risk have contributed to our understanding of human adaptation across North America in the late Pleistocene and early Holocene. However, poor chronological control has dissuaded similar studies of fluted points found in Alaska and northern Yukon and our understanding of their adaptive role in early arctic adaptations remains unclear. Two new archeological sites have provided reliable radiocarbon data and for the first time, a comprehensive analysis of northern fluted points is possible. Here, technological and morphological analyses of northern fluted points are presented, including variables statistically evaluated and compared to a collection of fluted Folsom artifacts serving as a reference. Variation in tool shape was measured using geometric morphometrics, and a new approach to landmark placement designed to characterize basal morphology and allow the analysis to include tool fragments is presented. Results confirm that northern fluted points represent a cohesive technological strategy and are used to formulate hypotheses suggesting its service as a risk-management system promoting ease-of-replacement-after-failure to offset transport costs and reduce risk during long-distance travel.     

A Popular Public Theology

Abstract

The article begins by exploring what is meant by a popular public theology drawing on the work of the missiologist Werner Ustorf. A popular public theology refers to the informal and unofficial theological speech of society, distinct from the more formal theology of the Church and academy. Such popular public theology is found in contemporary culture, albeit often in diffuse and incoherent form. It is then argued that a popular public theology has an inbuilt relevance to the concerns of society, avoids problems associated with public theologians needing to be fluent in more than one academic discourse, and is not in danger of being reliant on the social sciences. Finally, it is suggested that by discussing the implications of cultural theological statements, public theologians are able to contribute critically to social and political debates.     

Urban Open Space and Governance in Ancient Mesoamerica

Journal of Archaeological Method and Theory - Analyzing the nature of governance of early states and cities is a major challenge for archaeology today. Blanton and Fargher’s (Blanton and...     

Simulating global patterns of Pleistocene hominin morphology

The first ever simulations of global patterns of early Homo morphology are presented here. These simulations are a good match to the known patterns in the fossil record. An enhanced version of the Stepping Out model is presented which simulated global patterns of hominin morphology including genetic drift and the homogenising effects of inter-group exchange. Stepping Out is then used to examine the importance of environmental factors on hominin morphology. The most significant feature of the simulations is an emergent division between the African and Asian populations. The effect of biogeographical factors on this division and other patterning is considered. Throughout, modelling results are interpreted in the context of fossil and archaeological records in order to enhance our understanding of population histories of hominin groups.     

Work and wonder at the weekend: on emotions in feminist geographical praxis

This article explores intersections between academic work and emotional work at a feminist geography reading weekend held by the Women and Geography Study Group of the Royal Geographical Society-Institute of British Geographers in the UK in 2006. It points to the importance of the fleeting, often unreported, spaces of feminist geographical praxis and of inserting these in our disciplinary histories. Using a performative textual strategy it offers a poly-vocal reflection on the complex, challenging and productive experiences of this kind of academic workspace. In so doing it contributes to feminist engagements with the practices of neo-liberal academia, to debates about the emotional geographies of feminist geographical work, and to discussions of the value of activities outside the norms of academia in providing potentially supportive and creative spaces for geographical praxis.     

Conservative Think Tanks and Public Politics

The privileged position occupied by think tanks in public debate is reflected in their access to mainstream media and their political commentary frequently accepted as independent expert opinion. However, behind the carefully constructed and closely guarded façade of intellectual autonomy is a network of interests drawn together in a campaign to reshape political values. By tracing the intellectual antecedents and the historical origins of think tanks and their role in fostering neoliberalism, we assess the emerging neoconservatism and the implications for public debate.