Is Von Thunen Alive and Well? A Transport-Cost Surface for South Australian Wheat

Economic geography has undergone a number of paradigm shifts since the Von Thunen model was at the peak of its popularity in the 1960s and 1970s. This study examines the cost of moving wheat from farm to ship in South Australia and constructs a transport-cost surface for the season 1991/92. Transport costs still exert a very important influence on farm returns and land values. Governments and other authorities, when making decisions in the name of rationalisation, or microeconomic reform, should examine very carefully the spatial consequences of their actions. In the short-run at least, the farmer's world is very much a normative and partial equilibrium one. At least in respect of a significant Australian agricultural enterprise, normative and partial equilibrium models should not be seen as obsolete.     

Kush: a Sasanian and Islamic-period archaeological tell in Ras al-Khaimah (U.A.E.)

With contributions by Mark Beech (University of York, U.K.), Adrian Parker (School of Geography, University of Oxford, U.K.) and Alan Pipe (Museum of London Archaeological Service, U.K.     

Russia,humanitarian intervention and the Responsibility to Protect: the case of Syria

Western analysis perceives Russian approaches to issues of humanitarian intervention and the Responsibility to Protect (R2P) as running counter to western‐inspired international norms. This debate has surfaced with some vigour over Russia's policy in the Syria conflict where, in order to protect its strategic interests in Syria, an obstructionist Moscow has been accused of ignoring humanitarian considerations and allowing time for the Assad regime to crush the opposition by vetoing a resolution threatening to impose sanctions. While Russian approaches are undoubtedly explained by a desire to maximize its growing political influence and trade advantages to serve its legitimate foreign policy interests, and while Moscow's attitudes to intervention and R2P exhibit important differences from those of the major western liberal democracies, its arguments are in fact framed within a largely rational argument rooted in ‘traditional’ state‐centred international law. This article first highlights key arguments in the scholarly literature on intervention and R2P before going on to examine the evolution of Russian views on these issues. The analysis then focuses on the extent to which Moscow's arguments impact on international legal debates on the Libya and Syria conflicts. The article then seeks to explore how Russian approaches to intervention/R2P reflect fundamental trends in its foreign policy thinking and its quest for legitimacy in a negotiated international order. Finally, it attempts to raise some important questions regarding Russia's role in the future direction of the intervention/R2P debates.     

A Powerful Place of Pictland: Interdisciplinary Perspectives on a Power Centre of the 4th to 6th Centuries ad

OUR UNDERSTANDING of the nature of late and post-Roman central places of northern Britain has been hindered by the lack of historical sources and the limited scale of archaeological investigation. New work at Rhynie, Aberdeenshire, Scotland (NJ 49749 26345), has begun to redress this through extensive excavation and landscape survey. This has revealed a Pictish central place of the 4th to 6th centuries ad that has European connections through material culture, iconography and site character. In addition to reviewing the place-name and historical context, this article outlines preliminary reflections on five seasons of excavation and survey in the Rhynie landscape. The article also provides a detailed consideration of chronology, including radiocarbon dating and Bayesian statistical analysis. The results reveal the multi-faceted nature of a major, non-hillfort elite complex of Pictland that comprised a high-status residence with cult dimensions, a major centre for production and exchange, and a contemporary cemetery. A series of sculptured stones stood in association with the settlement and cemetery and the iconography of the stones, along with the wider archaeological evidence, provides a rich dataset for a renewed consideration of the central places of early medieval northern Britain with broader implications for the nature of power and rulership in late and post-Roman Europe.