Geographies of adult multigenerational family households in metropolitan Sydney

This paper investigates spatial trends of multigenerational adult families in metropolitan Sydney. Australia's immigrant gateway city, Sydney has high housing costs and infrastructure pressures, and planning policies support higher residential densities. In this context, the accommodation of persons living in multigenerational families is examined, by major region of origin, their geographies in Sydney, and by housing costs and constraints. Results highlight that cultural origins were influential in multigenerational household formations, and such formation is higher in areas of first and second ethnic community formation areas. Multigenerational living is also more common in middle ring and outer areas of cheaper housing. Implications are drawn for more nuanced housing policies in Sydney and comparable cities, given that detached and semi‐detached houses were favoured by these households, whereas two‐fifths of new housing constructed in Sydney in 2011 consists of two or less bedroom apartments.     

Geography and political science

Political geography can make distinctive and important contributions to both geography and political science, but this will require attention to the boundaries of these disciplines, emphasis on the comparative advantage of geographers with respect to the study of the shapes of physical space, and systematic consideration of boundaries as problematically institutionalized norms. Mapping, per se, cannot be the core of any discipline.     

The Structural and Functional Complexity of Hunter-Gatherer Technology

The complexity of hunter-gatherer technology has been measured by counting artifact parts or production steps. There are a variety of alternative approaches to the measurement of artifact or system complexity. If technological complexity is assumed to reflect the complexity of the problem (or amount of entropy reduction) that the artifact is designed to address, the most appropriate measure of technological complexity is functional design complexity, which entails application of the entropy formula from information theory to the making and using of an artifact and the results obtained by its use. Functional complexity is related to structural or hierarchical complexity, because the entropy formula can be represented as a hierarchy (or step-by-step reduction of entropy) and the functional differentiation is related to the structural differentiation of an artifact. Another approach to hunter-gatherer technological complexity entails definition of a class of “complex artifacts” on the basis of general design characteristics (e.g., incorporation of moving parts). The most structurally and functionally complex artifacts are those that possess multiple states, either through changes in the physical relationship between parts (or sub-parts) during use or through structural differentiation. Although functional complexity is difficult to measure, structural or hierarchical complexity may be measured—and multiple-state artifacts may be counted—with adequate ethnographic and archaeological data on hunter-gatherer technology.     

Thelodont fish and conodonts from the Early Devonian of Reefton,New Zealand

Thelodont scales and associated fragments of conodont elements identified as Turinia sp. cf. Turinia australiensis and Ozarkodina sp. cf. Ozarkodina buchanensis respectively are described for the first time from the Early Devonian Murray Creek Formation of Reefton, New Zealand. The conodont and thelodont components of the fauna suggest a late Pragian to early Emsian age for the assemblage.     

Border protection,the 2001 Australian election and the coalition victory

While the issue of refugees and asylum-seekers has preoccupied many European countries, until the November 2001 federal election Australia had largely been immune from the problem. In the election, border protection—combining the Tampa crisis with the ‘war against terrorism’—were central electoral issues. Analysis of the 2001 Australian Election Study shows that border protection cost Labor the election. Labor suffered defections to the Democrats and Greens over its position on refugees and asylum-seekers, and defections to the Coalition on terrorism. Negative public attitudes towards asylum-seekers rested on oppo sition to immigration, but also on a particular dislike of arrivals from the Middle East. By contrast, support for the ‘war on terrorism’ was based mainly on notions of fairness and democracy. Of the two border protection issues— asylum-seekers and terrorism—terrorism was the more important of the two in shaping the election outcome. If 11 September had occurred but the Tampa crisis had not, the Coalition would in all probability still have won the election.     

The 1983 change in surplus vote transfer procedures for the Australian senate and its consequences for the single transferable vote

Among the 1983 changes to the electoral rules for Australian Senate elections using the Single Transferable Vote (STV) was a new procedure for determining the transfer of vote surpluses. The adoption of this modified (‘inclusive’) Gregory method has tended to be overlooked in the literature, yet as this article shows—using both hypothetical and real-world examples—it incorporates an anomaly that could have significance for electoral outcomes. This has important implications not only with regard to whether the ‘correct’ candidate is elected, but also for wider social choice debates over the quasi-chaotic nature of STV.