GOLD AND SILVER ALLOY COATINGS OVER COPPER: AN EXAMINATION OF SOME ARTEFACTS FROM ECUADOR AND COLOMBIA

An examination, by metallography, atomic absorption spectrophotometry, and electron probe microanalysis of some decorative metalwork and small items such as needles and fish-hooks from Ecuador and Colombia revealed that ‘fusion-gilding’ or ‘wash-gilding’ was employed in the manufacture of many artefacts. The coatings found included silver alloy coatings over copper and gold alloys over copper. The coatings are often themselves superficially enriched at the surface; they are thick, and completely different from the surfaces found on depletion gilded objects which are far more common in ancient Colombia. The evidence from Ecuador is piecemeal and a considerable number of additional analyses must be carried out to clarify the extent of use of this surface treatment technology.     

Economic Development,Social Identity and Community Empowerment in the Central and Western Amazon

A multi-dimensional and multi-scalar perspective is used to contrast different experiences with community development involving new settlers, the historic riverine peasantry and Amerindians on and beyond the advancing frontier in the Brazilian Amazon. Local development is shown to occur only when a compromise is reached between the economic development of individual farmers, common social background and community political empowerment. However, the local development of communities does not necessarily result in regional development because contradictions present between political actors can cancel out gains in one dimension or scale vis-à-vis others and so frustrate wider processes.     

Labour and the bomb: the first 80 years

The UK government's consideration of whether to replace Trident evokes past controversies about the bomb including occasions when the Labour Party advocated unilateral renunciation of British nuclear weapons. Out of office, fierce debate engulfed the party, fuelled by, and in turn fuelling, intra-party conflict. In power, while Labour governments took different decisions on key defence issues to their Conservative counterparts, they nevertheless ensured that the UK remained a nuclear weapons state. Labour also ensured the habits of secrecy in nuclear decision-making were ingrained, though these were challenged by the current government. This article examines the development of Labour's approach to nuclear weapons since 1945. Particular attention is given to the 1980s as members of the current cabinet will have clear recollections of campaigning on an anti-nuclear policy in the 1980s. The Blair government has embarked on public debate ahead of a formal decision and should the issue of Britain's nuclear status become embroiled in a political battle over the leadership succession, anti-nuclear sentiment may re-emerge. Yet if the past is guide to the future, the history of Labour governments suggests that the real debate will be about what replaces Trident not whether it is replaced.     

ISOTOPIC DISCRIMINANTS BETWEEN LATE BRONZE AGE GLASSES FROM EGYPT AND THE NEAR EAST

This paper presents oxygen, strontium and neodymium isotopic analysis from a series of Late Bronze Age glasses from Egypt and Mesopotamia. It was found that oxygen and neodymium isotopes alone cannot readily distinguish between glasses from the various sites. However, combined Sr and Nd isotope analysis separate the data into three groups: an Egyptian group with relatively low Sr and Nd ratios; a Late Bronze Age (LBA) Nuzi group with high Sr and low Nd ratios; and an intermediate Sr and high Nd ratio grouping of glasses from Tell Brak. These findings suggest that most of the glass from Nuzi and Tell Brak had different raw materials and hence the glass was probably produced at different manufacturing sites. However, one glass ingot found at Tell Brak (TB1) appears to have Nuzi‐type Sr–Nd characteristics. This is the first positive identification of multiple production sites in LBA Mesopotamia and an exceptional example of a glass that may have been exchanged from one LBA site to another.     

Coastal Livelihood Transitions: Socio‐Economic Consequences of Changing Mangrove Forest Management and Land Allocation in a Commune of Central Vietnam

This paper reviews the evolution of land use and mangrove forest management in a coastal commune in Central Vietnam from its early period of environmentally sound management under a common property regime, through State and cooperative management, to individual household allocation under the economic reforms of the 1990s. It analyses in particular the introduction of shrimp culture and its environmental and socioeconomic consequences. The case study demonstrates that, while opening up many economic opportunities, Vietnam's economic reforms have had uneven impacts on income inequality. Like many cases in Asia and Latin America, the disruption of common property resources – through the introduction of aquaculture as a livelihood opportunity and producer of an export crop – leaves farmers indebted and natural resources polluted. But, ironically, it was the financially better‐off aquaculture farmers, who had more capacity for risk‐taking and investing, who ended up most indebted, in comparison with poorer farmers who had already sold their ponds. The latter were less integrated into the market economy and relied more on marine product collection. This paper suggests that attention to local contexts and histories can contribute to a better understanding of the causes and consequences of environment‐poverty interfaces.