THE DOUBLE-AXE: A CONTEXTUAL APPROACH TO THE UNDERSTANDING OF A CRETAN SYMBOL IN THE NEOPALATIAL PERIOD

The Double-Axe has always been considered as one of the most important religious symbols in Minoan Crete. This paper reassesses the significance of the Double-Axe and puts forward a new interpretation for it. It recognizes the great potential for change in symbolic meanings during the Bronze Age and seeks to understand the Double-Axe in as narrow a period as is realistically possible by filtering out evidence from other periods. Central to the argument is the principle that the meaning of symbols is contextually dependent. It builds, therefore, a new interpretation of the Double-Axe on the basis of as wide a range of contextual associations as possible, both within iconographic sources and in the wider material record. From these contextual associations, it suggests that in the Neopalatial period the Double-Axe was a symbol primarily associated with a social group which exercised power in the economic, military and religious realms and that it became a solely religious symbol only later.     

Living with nuclear hedging: the implications of Iran's nuclear strategy

For the past decade, much attention has been devoted to the potential consequences of a nuclear‐armed Iran. Yet the binary ‘acquisition/restraint’ lens through which the Iranian nuclear issue is frequently viewed is limiting. There is now much evidence to suggest that Iran is engaged in a strategy based on nuclear hedging, rather than an outright pursuit of the bomb. This does not change the need to contain Tehran's proliferation potential, yet it does add another layer of complexity to the challenge. Iran will retain a low level of latency whatever the final outcome of longstanding diplomatic efforts to constrain the scope and pace of its nuclear efforts. This article will explore the implications of Iranian nuclear hedging and consider how regional rivals might interpret and respond to Tehran's nuclear strategy. On a larger scale, the article will explore the potential impact of the international community's approach to the Iranian case—implicitly recognizing, even giving legitimacy to, hedging—both in terms of the future of the Nuclear Non‐Proliferation Treaty (NPT) and the ability of the international community to limit the negative effects of this form of proliferation behaviour.     

TRACES OF ANCIENT COLOURS ON TRAJAN'S COLUMN*

Recent restorations of Trajan's Column uncovered two marble fragments bearing traces of pigments, bright red (minium, hematite) in one case, and yellowish-orange (minium, hematite, clay minerals) in the other. Both were applied to the marble surface on a plaster underlayer. The presence of an underlayer and of surfaces coloured according to subject tells us that the colours were applied deliberately. Although the use of minium plus hematite is confirmed by archaeological finds, there is only a good probability that the colours were applied on the column at the time of its completion.     

Labour Market Dynamics in Resource Dependent Regions: an Examination of the Western Australian Goldfields

Labour shortages have become an increasingly significant barrier to economic development in regional Australia. Many firms and government agencies are operating below capacity as a result of their inability to fill jobs. In the mineral resources sector, this has been compounded by rapidly rising demand for commodities and the very remote locations of many mine sites. This paper explores the dynamics of labour shortages in the minerals sector of the Western Australian Goldfields. It demonstrates close linkages between commodity price, labour supply and demand, and resource output. Against the background of a state-wide ‘resources boom’, the paper also points to an increase in intra- and inter- regional competition for labour.     

THE OCCURRENCE OF PALYGORSKITE IN THE YUCATÁN PENINSULA: ETHNO‐HISTORIC AND ARCHAEOLOGICAL CONTEXTS*

Palygorskite is a rare clay mineral used by the ancient Mayas for fabricating the Maya blue pigment and for other purposes. It seems to have been obtained from a restricted area in the Yucatán peninsula where important archaeological sites are found. Geological samples from different localities in this area show a high content in palygorskite, indicating that this clay is widespread in Yucatán. Combining structural, morphological, compositional and geochemical methods, we analysed the common characteristics of Yucatecan palygorskites, and compared them with palygorskites from other origins around the world. These results can be used for defining a fingerprint of Yucatecan palygorskite to be used in provenance studies of archaeological artefacts, in particular the Maya blue pigment.     

Sustainable development and climate change

In 1987, the authors of Our common future argued that unless the world embraced and operationalized sustainable development, it would risk being overwhelmed by a series of interlocking crises related to population growth, urbanization, poverty and environmental degradation. Since then, many authors have argued that the world is on a worst case scenario trajectory. Post‐Rio assessments of progress towards sustainable development have been largely negative. Since 1987, climate change has added a new stressor to the mix while shortening the time frame for transformation. In the context of accelerating change and converging stresses is the concept of sustainable development as compelling today as it was twenty years ago? Is it reasonable to believe there are means by which to reduce poverty and simultaneously protect the environment? This article briefly reviews the global challenges that first stimulated the concept of sustainable development and asks how contemporary processes of global change are affecting both these challenges and this approach to addressing them. While there are some grounds for optimism, several variables are identified that make sustainable development increasingly difficult to design and implement. The article concludes with an evaluation of how these difficulties might be overcome, and why it is essential that we try.