Improving Efficiency in Australian Local Government: Structural Reform as a Catalyst for Effective Reform

Municipal amalgamation has been the main policy instrument of local government structural reform programmes in Australia for well over a century. However, council consolidation programs have not achieved the intended cost savings or improved service provision promised by advocates of this means of structural reorganisation. This paper considers whether the failure of municipal amalgamation processes to produce significant economic benefits necessarily implies that structural reform programs that invoke consolidation have no place in Australian local government policy. It is argued that ‘top-down’ state government structural reform policy initiatives carrying the threat of amalgamation constitute an efficient mechanism for evoking optimal ‘bottom-up’ structural change models.     

Nuclear energy and proliferation risks: myths and realities in the Persian Gulf

The use of civil nuclear power is set for major expansion among the world's developing economies. The pursuit of nuclear energy technology offers energy-hungry developing nations access to reliable large-scale electricity supplies with very low carbon emissions. But this climate-friendly energy solution comes at a security price. Historically, one third of the 30 countries that possess civil nuclear energy programmes have weaponized them. Security threats from the proliferation of nuclear weapons might become an important barrier to the further expansion of the global nuclear energy market. Nowhere is this tension more acute than in the Persian Gulf. Iran and the United Arab Emirates (UAE) illustrate how the establishment of civil nuclear energy programmes can pose different levels of security risk depending on a country's foreign policy. While the UAE has embraced international transparent nuclear safeguards, Iran has rejected the concerns of the international community and continues to develop uranium enrichment technology that may soon lead towards a viable nuclear weapon. However, the use of proliferation-resistant thorium rather than uranium as a nuclear fuel technology might significantly reduce the threat of plutonium weaponization in Arab states. The UAE nuclear energy model deserves the political support of western nations as the best compromise between nuclear energy expansion and nuclear security threats. This article discusses the myths and realities surrounding the diversion of civil nuclear energy programmes for military use in the Persian Gulf region, and argues that proliferation of atomic weapons is a political choice, not a certain technical inevitability.     

GEOGRAPHICAL ASPECTS OF CONSTRAINTS ON LEISURE AND RECREATION

Constraints on leisure and recreation have become the subject of wide investigation in the leisure studies literature but have received little attention from recreation geographers. However, if geographical variables such as accessibility, mobility, and the relative location of recreational facilities and resources are conceived of as constraints, it becomes fruitful for geographers to approach these issues using frameworks that have been developed elsewhere in leisure studies. A secondary analysis of data from an Alberta survey (N = 4044) is used to investigate two geographical aspects of leisure constraints: (a) perceptions of the relative importance of geographical constraints versus other types of constraints; and (b) regional variations in the unfulfilled desire to participate in a new activity, the types of activities desired, and a set of 15 constraints items. The findings show that, while they affect recreational choices, geographical constraints are less influential than other types of constraints, such as cost, lack of time, and lack of facilities. Also, notwithstanding geographical variations in some constraints categories, other factors (e.g., respondents' age) play a stronger role in shaping perceptions of constraints on leisure. In turn, these findings suggest that recreation geographers could profit by adopting an interdisciplinary approach characterized by ties with other disciplines within the field of leisure studies. Les pentes des sources du bassin de la Rivère Ganaraska dans le Sud de I'Ontario ont été reboisées après la deuxième guerre mondiale pour diminuer l'érosion du sol et les inondations en aval. Les réponses hydrologiques au changement dans l'utilisation du sol sont examinées. Entre 1945 et 1990, la couverture de la forét de Ganaraska s'est accrue de 3,3 à 8,9% par rapport à la superficie du bassin. Durant cette période, le ruissellement annuel a diminué de 100 mm et les proportions de ruissellement furent réduites. Ces changements hydrologiques dapassent ceux prédits par les relations empiriques entre les débits et la couverture forestère et ils reflètent probablement les effets combinés de l'augmentation d'interception et évapotranspiration, de I'entreposage d'eau dans les nappes aquifères en amont bassin et de pertes importantes d'eaux des sources. Le reboisement éait aussi associéà une diminution considérable des hauts deébits et à une augmentation des débits minimum journaliers annuels. Le maximum annuel des deébits spécifiques journaliers moyens a diminué de 0,36 à 0,11 m³ s^-1 km^-2 (±0,10 m³ s^-1 km^-2) entre 1946 et 1962 pendant que le minimum annuel des deébits spécifiques journaliers moyens a augmenté de 0,0037 à 0,0062 m³ s^-1 km^-2 (±0,0009 m³ s^- km^-2) entre 1957 et 1990, tel qu'estiméà partir d'équations de régression. La réponse des proportions de ruissellements et des écoulements de points a l'augmentation de la couverture forestière était plus rapide que celle des débits minimum journaliers. Ces résultats laissent entendre que les réponses hydrologiques suite à des modifications mineures peuvent être dètectées selon l'emplacement de ces changements à l'intérieur du bassin. Les contraintes que subissent les loisirs font l'objet de vastes recherches en récréologie mais suscitent un intérêt limité chez les géographes spécialistes des loisirs. Cependant, si l'on conéoit les variables géographiques telles que l'accessibilité, la mobilité et le site relatif des centres et ressources de loisirs comme des contraintes, les géographes ont intérêt á aborder ces questions á l'aide de cadres élaborés par les sciences du loisir. Une analyse secondaire de données provenant d'une enquête effectuée en Alberta (N = 4044) a servi áétudier deux aspects géographiques de ce type de contraintes: a) les perceptions de l'importance relative des contraintes géographiques par rapport aux autres catégories de contraintes; et b) les variations régionales du désir non comblé de participer á une nouvelle activité, les types d'activités recherchées et un ensemble de 15 items de contraintes. Les résultats indiquent que, bien qu'elles aient une incidence sur les choix de loisirs, les contraintes géographiques comptent moins que les autres types de contraintes telles que les cou?ts, le manque de temps et l'absence d'aménagements. Pareillement, mis á part les variations géographiques de certaines catégories de contraintes, d'autres facteurs (l'a?ge des répondants, par exemple), jouent un ro?le plus important dans la facon de percevoir les contraintes sur les loisirs. En retour, ces résultats suggèrent que les géographes spécialistes des loisirs auraient peut-être intérêt á adopter une approche interdisciplinaire caractérisée par certains liens avec les autres disciplines existant au sein des sciences du loisir.     

Indigenous Peoples and Indigenous Movements in Latin America and the World

Marvin Harris. Cows, Pigs, Wars, and Witches: The Riddles of Culture. New York: Random House, 1974. 276 pp. References. $7.95 (cloth).     

LEAD ISOTOPIC ANALYSIS OF EIGHTEENTH‐DYNASTY EGYPTIAN EYEPAINTS AND LEAD ANTIMONATE COLOURANTS*

New lead isotopic analyses are presented for lead antimonate coloured glass and faience from Amarna in Middle Egypt and dated to around 1350 BC. When compared to existing data, these suggest that Gebel Zeit on the Red Sea coast of Egypt may be the source for some of the lead antimonate colourants used in Egypt and possibly for the galena kohls of Eighteenth‐Dynasty date as well.     

COMPOSITIONAL VARIABILITY IN COLOURLESS ROMAN VESSEL GLASS

A statistical re-analysis is undertaken of 118 inductively coupled plasma spectrometry analyses of Romano-British glass specimens found in excavations at Colchester. There are four vessel types present, some of which are associated with chronologically distinct periods. Previous research has suggested little difference in the mean composition of different types. The present paper shows that there are interesting differences in the variation of compositions within types, with some showing much greater compositional stability then others. Some possible models to explain this phenomenon are discussed.     

The Changing Value of Australian Tropical Rivers

Until recently the objectives of tropical river management were narrowly construed: the development imperative drove resource policy. During recent decades, community attitudes to river and water management have changed considerably and the national program of water reform, the National Water Initiative, is accelerating alterations to the way that water is used, managed and priced. A broader range of values and imperatives is now influencing water resource management policy. Not least is the concern over the ecological impacts and economic inefficiencies of the large‐scale hydrological schemes that once excited the public's imagination. This paper reports on a recent study of social and economic values of tropical rivers conducted by the authors for an Australian statutory research and development corporation. The study shows that the values associated with tropical rivers have changed and diversified over time with growing societal awareness of the contribution made by unregulated, healthy river systems to human wellbeing and cultural identity. As a consequence of substantial social change, tropical river management must now contend with a more complex array of societal values and water management objectives.     

COAL AND CREMATION AT THE TSCHUDI BURN,CHAN CHAN,NORTHERN PERU*

Analyses of a 20–30 cm thick, completely combusted ash at the 25 × 70 m Tschudi burn at Chan Chan, northern Perú, contain 52–55 wt% SiO₂, 180–210 ppm zirconium and are consistent with coal ash. Soil geochemistry across the burn showed elevated calcium and phosphorus content, possible evidence for reported human cremation. A calcined, 5 g, 4.5 cm skull fragment recovered from the burn was confirmed as human by protein radioimmunoassay (pRIA). X‐ray diffraction showed that the bone had been heated to 520°C. The burn took place c. ad 1312–1438 based on interpretation of a ¹⁴C date on carbonized plant tinder.     

At the Horizons of the Subject: Neo-liberalism,neo-conservatism and the rights of the child Part Two: Parent,caregiver, state

This paper is the second of two that examine the paradoxical relationship of the child to the liberal notion of the subject. Together they explore the range of contexts in which children's relationship to parents and other caregivers raise questions about the nature of the subject qua individual, and highlight the potential for a ventriloquist discourse around the child in which political projects are mobilized by neo-liberal and neo-conservative groups that purport to speak for the child. The first paper examined the emergence of two contradictory images: the ‘knowing’ fetal subject and the confused child; the second paper explores particular forms of presencing and absencing of the child in relation to parental rights and questions of social entitlements. Both papers speak to the contorted somatography and topography of the child-as-subject that is emerging at an historical juncture when children's rights are being mobilized to undermine the gains made by a range of heterodox subjects. They point to the limits of liberal constructions of the subject in struggles for emancipation.