Modern humans in Sarawak,Malaysian Borneo,during Oxygen Isotope Stage 3: palaeoenvironmental evidence from the Great Cave of Niah

During recent reinvestigations in the Great Cave of Niah in Borneo, the ‘Hell Trench’ sedimentary sequence seen by earlier excavators was re-exposed. Early excavations here yielded the earliest anatomically-modern human remains in island Southeast Asia. Calibrated radiocarbon dates, pollen, algal microfossils, palynofacies, granulometry and geochemistry of the ‘Hell Trench’ sequence provide information about environmental and vegetational changes, elements of geomorphic history and information about human activity. The ‘Hell’ sediments were laid down episodically in an ephemeral stream or pool. The pollen suggests cyclically changing vegetation with forest habitats alternating with more open environments; indicating that phases with both temperatures and precipitation reduced compared with the present. These events can be correlated with global climate change sequences to produce a provisional dating framework. During some forest phases, high counts of Justicia, a plant which today colonises recently burnt forest areas, point to fire in the landscape. This may be evidence for biomass burning by humans, presumably to maintain forest-edge habitats. There is evidence from palynofacies for fire on the cave floor in the ‘Hell’ area. Since the area sampled is beyond the limit of plant growth, this is evidence for human activity. The first such evidence is during an episode with significant grassland indicators, suggesting that people may have reached the site during a climatic phase characterised by relatively open habitats ∼50 ka. Thereafter, people were able to maintain a relatively consistent presence at Niah. The human use of the ‘Hell’ area seems to have intensified through time, probably because changes in the local hydrological regime made the area dryer and more suitable for human use.     

The sky is the limit: reconstructing physical geography from an aerial perspective

In an era of rapid geographical data acquisition, interpretations of remote sensing products are an integral part of many undergraduate geography degree schemes but there are fewer opportunities for collection and processing of primary remote sensing data. Unmanned Aerial Vehicles (UAVs) provide a relatively inexpensive opportunity to introduce the principles and practice of airborne remote sensing into field courses, enabling students to learn about image acquisition, data processing and interpretation of derived products. Two case studies illustrate how a low-cost “DJI Phantom Vision+” UAV can be used by students to acquire images that can be processed using Structure-from-Motion photogrammetry software. Results from a student questionnaire and analysis of assessed student reports showed that using UAVs enhanced student engagement and equipped them with data processing skills. The derivation of bespoke orthophotos and Digital Elevation Models has the potential to provide students with opportunities to gain insight into various remote sensing data quality issues, although additional training is required to maximize this potential. Recognition of the successes and limitations of this teaching intervention provides scope for improving future UAV exercises. UAVs are enabling both a reconstruction of how we measure the Earth’s surface and a reconstruction of how students do fieldwork.     

The journey as a transcultural experience for international students

An international two-year Erasmus Mundus MA, Transcultural European Outdoor Studies (TEOS), uses the journey as a central metaphorical concept, the “peregrinatio academica”, and experiential pedagogy. Students study human nature interactions through the lens of outdoor education and recreation while travelling for a semester at a time in three European countries: England, Norway and Germany. We argue that the transcultural concept is facilitated by the diverse nationalities of the student cohort and the concept and experience of the journey. Empirical evidence from student feedback, course discussions, and staff reflections is used to explore the ways in which the programme elucidates ideas of expert and Eurocentric knowledge of landscape and learning by valuing individual knowledge constructions and new research. Simultaneously, we argue that the typical European “gaze” on the “other” somehow is reversed as “others” gaze at European cultures, and, to some degree, contribute to destabilizing culturally taken-for-granted knowledge. This offers new opportunities for a more nuanced transcultural exploration of human nature interactions in diverse landscapes and cultures. We conclude that the knowledge and skills developed by this programme supports the development of “transculturalized” students with the enhanced capacity to shift between and discuss diverse positions and ways of viewing and knowing.     

Insecure bodies/selves: introduction to theme section

This short piece introduces a three-paper theme section on the theme of ‘Insecure bodies/selves’, growing out of a conference session held in 2012. Using the brief example of a brain-injured soldier's ‘shattered world’, creating a thoroughly ‘unsecured’ self/body, attention is given to how contemporary human geography has gradually opened itself to engaging with the multiple spaces of insecure bodies/selves. The three papers are then formally outlined and situated within these new currents of geographical and trans-disciplinary scholarship.     

Constrained Labour Agency and the Changing Regulatory Regime in China

Using the concept of ‘constrained agency’ introduced by Neil Coe and David Jordhus‐Lier, this article attempts to evaluate the possibilities and constraints facing labour agency in the Pearl River Delta in China. By reviewing the social, economic and political background of the changing labour market and labour regulations in China, and through an intensive case study of a workers’ strike and its consequences, the author argues that Chinese migrant workers have begun to challenge the state's regulatory regime on labour, which is based on individual rights. However, the introduction of a regulatory framework based on collective rights is being impeded by the party‐state's manipulation of trade unions and the strong influence of global capital on local labour policy.     

Social Networks and Actual Knowledge Flow in the Irish Biotech Industry

This paper presents an analysis of networks among small and medium-sized enterprises in the Irish biotech sector. The study applies social network analysis to determine the structure of networks of company directors and inventors in the biotech sector. In addition, on the basis of interviews, this article analyses the extent of actual knowledge flow through these industry networks. The paper makes both a theoretical and methodological contribution to innovation network research. In relation to theory, the findings of the social network analysis indicate that the extent and path of knowledge flow are influenced by both the type of knowledge in question and whether the network is of a formal or informal nature. Methodologically, the results of this paper raise questions about the application of social network analysis in innovation studies.