Schooling and the production of social inequalities : what can and should we be doing?

To speak of an ideal is to lay claim to what ought or should be and to explain 'reality' as deviation. That is, ideals serve to provide direction towards some desired goal as well as judgment about how well a perceived reality approximates that desire. In more recent times, the postmodernist critique has provided its own 'reality check' on modernist ideals, challenging the notion that there is one best way to reach Utopian ends. The emergence of postmodern theories has signalled a general shift in 'the structure of feeling'1 from acquiescence to censure of the universal. But it is not as if there are no postmodern ideals. In these accounts, utopianism is more cogently understood as 'heterotopianisms'. While we are convinced by such critique, that there are diverse goals of value and pathways to reach them, we admit to some uneasiness about a 'postmodern pluralism' in which ideals have die potential to wash away into relativism, where one ideal is as good as the next and ways of achieving them are also equally regarded.

Questions of (re)production and legitimation : a second screening of 3 films on teacher-student relations

This study considers three Hollywood films that take, as their subject, a teacher-hero confronted with a 'problem' group of students and, as their narrative, the rehabilitation of these students and the resolution of their problems. Employing a Bourdieuian analysis, we attempt a second screening of these films on two levels: first, by stepping inside these celluloid classrooms, so to speak, and narrating a different text, one that is spoken from the position of students and which challenges each film's portrayal of good people achieving fine things; and secondly, by screening for gaps in their accounts of schooling, exposing their limited frames of reference and their legitimacy to speak on behalf of authentic classrooms. The first of these projects is undertaken as a way of challenging teachers and interested others to be wary of uncritical readings of popular images of teaching, whereas the second provides a beginning from which to consider how teachers' pedagogy and school curricula can be informed by a radical democratic view of education - how teachers might embrace the foreign.

Realising policy : the who and how of policy production

This paper identifies a number of strategies employed by policy actors in the production of Australian higher education entry policy during the period 1987 to 1996, with a particular focus on the production of Queensland higher education entry policy text in 1990 (Viviani, 1990, The Review of Tertiary Entrance in Queensland, 1990 , Department of Education, Queensland). The paper begins from the premise that while policy is often intended to be read as if spoken with a single voice, suggesting rational debate and (then) consensus among policy producers, it is more cogently understood as the product of struggle and conflict. Informed by 27 semi-structured interviews with politicians, political advisers, bureaucrats, academics, institutional administrators and independent authorities, the paper addresses the temporary settling of these actors' struggles and conflicts in contexts of policy making through strategies of negotiation. Rather than providing a sequential account of higher education policy that weaves its way through these negotiations, as grand narrative, the paper is more sporadic in its representations of strategies, identifying them in 'local' and specific knowledges and practices. Drawing on Foucault, what emerges is both an archaeology and genealogy of policy production (Gale, 2001, Journal of Education Policy , 16(5), pp. 379-393).

Beyond caricature : exploring theories of educational policy production and implementation

Since the mid 1980s there has been a growing interest amongst sociologists in the study of education policy, which has coincided with a decline within the tradition of educational administration - having been subsumed by educational management - of 'detailed historical work, or work concerned primarily with politics or policy content' (Olga 1987. p. 138). While in the past other traditions associated with social policy and social administration, government and politics. and the history of education have also been concerned with education policy. most recent and substantive work (for example. Olga 1987 1990. Dale 1989, 1992, Dale & Olga 1991, 1993. Ball 1990, 1993, Bowe, et al. 1992. Lingard 1991,1993)has come "from within the sociology of education. especially from those working within, or influenced by, the 'new' sociology of education, and, especially, those of a Marxist or neo-Marxist persuasion or at least concerned with the relationship of the state to education as a central problem (Olga 1987. p.139)".

Integrating agriculture and food policy to achieve sustainable peri-urban fruit and vegetable production in Victoria, Australia

Efforts to increase fruit and vegetable consump­tion are a significant aspect of national approaches to preventive health. However, policy frameworks for increasing fruit and vegetable consumption rarely take an integrated food-systems approach that includes a focus on production. In this policy analysis and commentary we examine fruit and vegetable production in peri-urban areas of Melbourne in Victoria, Australia, and highlight the significance of emerging environmental and eco­nomic pressures on fruit and vegetable production. This examination will be of interest to other locations around the world also experiencing pressure on their peri-urban agriculture. These pressures suggest that the availability and afforda­bility of fruit and vegetable supplies cannot be taken for granted, and that future initiatives to increase fruit and vegetable consumption should include a focus on sustainable production. Threats to production that include environmental pressures, together with the loss and cost of peri-urban agri­cultural land and a cost-price squeeze due to rising input costs and low farm-gate prices, act in combi­nation to threaten the viability of the Victorian fruit and vegetable industries. We pro­pose that policy initiatives to increase fruit and vegetable consumption should include measures to address the pressures facing production, and that the most effective policy responses are likely to be integrated approaches that aim to increase fruit and vegetable availability and affordability through innovative solutions to problems of production and distribu­tion. Some brief examples of potential integrated policy solutions are identified to illu­strate the possibilities and stimulate discussion.

Production of green nanomaterials

While our awareness towards sustainable society and environment grows, the importance of ‘green’ materials and manufacturing is gaining significant recognition. We have demonstrated that naturally-occurring fibers as renewable raw materials can be converted into nanoparticles and nano fibers using simple top-down methods without introducing hazardous chemicals. This new class of green nanomaterials will have a wide range of environmental and biomedical applications owing to the inherent biocompatible, biodegradable and carbon-neutral nature.

Pheromone production, male abundance, body size, and the evolution of elaborate antennae in moths

The males of some species of moths possess elaborate feathery antennae. It is widely assumed that these striking morphological features have evolved through selection for males with greater sensitivity to the female sex pheromone, which is typically released in minute quantities. Accordingly, females of species in which males have elaborate (i.e., pectinate, bipectinate, or quadripectinate) antennae should produce the smallest quantities of pheromone. Alternatively, antennal morphology may be associated with the chemical properties of the pheromone components, with elaborate antennae being associated with pheromones that diffuse more quickly (i.e., have lower molecular weights). Finally, antennal morphology may reflect population structure, with low population abundance selecting for higher sensitivity and hence more elaborate antennae. We conducted a phylogenetic comparative analysis to test these explanations using pheromone chemical data and trapping data for 152 moth species. Elaborate antennae are associated with larger body size (longer forewing length), which suggests a biological cost that smaller moth species cannot bear. Body size is also positively correlated with pheromone titre and negatively correlated with population abundance (estimated by male abundance). Removing the effects of body size revealed no association between the shape of antennae and either pheromone titre, male abundance, or mean molecular weight of the pheromone components. However, among species with elaborate antennae, longer antennae were typically associated with lower male abundances and pheromone compounds with lower molecular weight, suggesting that male distribution and a more rapidly diffusing female sex pheromone may influence the size but not the general shape of male antennae.