Learning to sail the Duyfken replica

The rig of the Duyfken 'replica', a reconstruction Dutch jacht of c . 1600 is described. Sail-handling techniques and sailing performance including steering with a whipstaff are also described. Experiments to improve sailing efficiency, some prompted by analysis of contemporary iconography, are discussed.     

Multiplying Labour,Multiplying Resistance: Class Composition in Buenos Aires’ Clandestine Textile Workshops

Buenos Aires’ talleres clandestinos (clandestine textile workshops) are powerful sites of accumulation and resistance; a complex and communitarian migrant economy. The economy’s complexity is, however, masked by its spatiality, clandestinity, and the promotion of culturalist analyses that ignore intra-collective class differentials. This paper considers the “autonomy of migration” approach through the lens of “class composition” to explore the talleres’ contours. Witnessed in the talleres is a clear “multiplication of labour”, yet approaching this multiplication compositionally highlights the multiple examples of resistance and refusal immanent to the workshop economy. But this dialectic of control and resistance transcends the workplace, with the talleres one node in a wider, socially reproductive borderscape. By developing a framework that neither condemns nor celebrates economic structures like the talleres, but instead unpacks their antagonistic nature, the paper highlights the benefits of (a) analysing the autonomy of migration approach compositionally, and (b) further geographical engagement with autonomist thinking.     

RECURSIVE ALGORITHMS FOR THE ELIMINATION OF REDUNDANT PATHS IN SPATIAL LAG OPERATORS*

ABSTRACT. Recursive algorithms for the elimination of redundant paths in spatial lag operators are introduced. It is shown that these algorithms have superior computational properties in comparison with the cumbersome procedure proposed by Ross and Harary (1952). A rigorous definition of spatial lag operators is given, while a number of mathematical results and properties are derived. Theoretical and empirical results regarding the performance of the proposed algorithms are presented.     

Shopping,social inclusion and the urban geographies of people with intellectual disability

In this paper, we examine the social geographies of people with intellectual disabilities. We focus particular attention on the significance of shopping and spaces of consumption as they relate to questions social inclusion and belonging in the lives of PWID. The focus on consumption offers a useful counterpoint to a prevailing policy emphasis on social inclusion through productive activities. The paper also contributes to the literature on intellectual disability within social and health geography, shedding light on the varied socio-spatial experiences of people beyond the confines of community-care facilities and other separate spaces. Our analysis draws on data collected from a participatory research project in Toronto (Canada). The project involved a small but diverse group of people with intellectual disabilities, who led academic researchers on a series of excursions designed to explore those places and routes that make up their everyday social geographies. Shopping emerged as a significant but often ambivalent theme in the context of these geographies, and the analysis demonstrates the complex interplay of autonomy and control, pleasure and restraint, care and support that shape people’s experiences of consumption. We conclude by discussing the significance of these findings for notions of social inclusion and belonging.     

Humans in the Environment: Plants,Animals and Landscapes in Mesolithic Britain and Ireland

Environmental archaeology has historically been central to Mesolithic studies in Britain and Ireland. Whilst processual archaeology was concerned with the economic significance of the environment, post-processual archaeology later rejected economically driven narratives, resulting in a turn away from plant and animal remains. Post-processual narratives focused instead on enigmatic ‘ritual’ items that economic accounts struggled to suitably explain. Processual accounts of landscapes, grounded in economic determinism, were also rejected in favour of explorations of their sociocultural aspects. However, in moving away from plant and animal remains, such accounts lacked the ability to rigorously explore the specificities of particular landscapes and humans actions within them. This paper will bridge this gap by considering how palaeoecological and zooarchaeological analyses can be used to explore human interactions with plants and animals, which were key in developing understandings and relationships that ultimately structured landscapes, influenced past human actions and shaped archaeological assemblages.     

Envisioning Future Landscapes in the Environmentally Sensitive Areas of Scotland

Environmentally Sensitive Areas (ESAs) designated under EC Structure Regulation 797/85 now cover 1.4 million ha of the Scottish countryside and are likely to make a substantial contribution to the regulation of landscape change. Visual changes to landscapes with (policy on) and without (policy off) the ESA programme in two Scottish ESA areas, Breadalbane and the Machair, are predicted through impact-assessment procedures and computer manipulation of photographic images. The methodological requirements for such predictions are outlined and substantial differences in landscape characteristics under policy on/off scenarios are revealed. Such approaches to landscape change are an essential foundation for the development of environmental cost-benefit analyses and will contribute to public consultation processes.     

The Hawke government and education 1983–1985

Education was a major component of the platform and performance of the Whitlam governments. Under Fraser, projects were abandoned and overall growth ceased. The needs principle for aid to non‐government schools was undermined by the emphasis on unrestricted access to alternatives to the State system. Pressure grew for schooling to reflect and service the needs of the market place.

The 1983 election campaign scarcely mentioned education although special interests ensured that traditional commitments were secured. Once in power, the Hawke government tended to ignore these and maintained constraints on education spending.

Naive attempts in 1983 to implement the policy of reducing grants to wealthy private schools resulted, by 1984, in a bruised and shaken Hawke government having to placate the powerful private school/Catholic bishops lobby with a generously funded ‘historic settlement’ of the State Aid debate. The Participation and Equity Program was introduced to increase participation in post‐compulsory education, particularly by disadvantaged groups. Initially the depressed state of tertiary education was not addressed by the Hawke government which continued the neglect characteristic of the Fraser years. Hawke was returned to office in 1984 on a platform which had as little to say about education as it had in 1983.

The rhetoric and practice of the Hawke government has tended to reflect a view of education which is highly economic and instrumental in orientation. A crude nexus is seen to exist between educational spending and productive employment, a view which excludes any concern for the social benefits of education or a longer‐term perspective about the value of intellectual endeavour. Labor's traditional ideals and objectives of widening access to education and hence social and economic power are in danger of being ignored. If economic considerations alone continue to dominate policy, the legacy of the Hawke government may well be a set of educational policies which are destined, on balance, to increase rather than reduce inequalities in our society.