In closing his 2008 Myer Lecture, the scientist and environmentalist Dr Tim Flannery said that this century will be defined by the search for sustainability. How perilous therefore that nowadays there is so much overuse of the word “sustainability” that it has become a cliché. Today's tertiary students studying architecture and energy-related subjects are so exposed to this linguistic devaluation that most of them appear to have accepted the vagueness of the term and are on their way to becoming the next generation of misusers. This paper presents a case study of an attempt to sharpen up the debate with some university students from these particular disciplines. A model of the four principles of sustainable development that has been found to be particularly useful is described. The students in question were challenged to think about the meaning of some of the words ascribed to new buildings and about the implications of the four principles to energy supply systems.

A cultural discourse is not usually considered to be a barrier to the implementation of sustainability in schools. A study conducted in four different state primary schools in regional Queensland, found leading environmental educators did not wish to be identified as “greenies”. “Greenie” is a highly recognisable and well-used community discourse in regional Australia. The social appellation is shorthand for environmentalist and its use is divided almost irreconcilably between pejorative and nonpejorative attributions. To be at variance with dominant social and cultural practices and disorder an established status quo in order to transform schooling, teachers and principals must also indicate they know how to get the ordering right. This is why study participants maintain they are not “greenies” while they implement state recognised sustainability initiatives at school. This paper considers the pejorative aspect of a cultural discourse as a possible barrier to the wider uptake of sustainability in schools in regional Australia.

Childhood obesity is a highly complex issue with serious health and environmental implications. It has been postulated that young children (preschool-aged in particular) are able to internalise positive environmental beliefs. Applying a socioecological theoretical perspective, in this discussion paper we argue that although children may internalise such beliefs, they commonly behave in ways that contradict these beliefs as demonstrated by their consumer choices. The media directly influences these consumer choices and growing evidence suggests that media exposure (particularly commercial television viewing) may be a significant “player” in the prediction of childhood obesity. However, there is still debate as to whether childhood obesity is caused by digital media use per se or whether other factors mediate this relationship. Growing evidence suggests that researchers should examine whether different types of content have conflicting influences on a child's consumer choices and, by extension, obesity. The extent to which young children connect their consumer choices and the sustainability of the produces they consume with their overall health and wellbeing has not previously been researched. To these ends, we call for further research on this socioecological phenomenon among young children, particularly with respect to the influence of digital media use on a child's consumer behaviours.

Although the important role of providing fieldwork experiences for students in the natural environment is now well-established within environmental education literature, there is still little research evidence to guide teachers in their choice of effective teaching strategies. This paper presents findings from an interpretive case study designed to investigate the value of combining experience-based fieldwork in a mangrove and coastal environment with reflective and metacognitive activities. Analysis of video recordings, researcher observation notes and interviews of a class of Year 11 biology students who participated in the activities resulted in the emergence of five themes. These themes together provided evidence of enhanced student environmental learning, and included student appreciation for various learning contexts, self-awareness of group learning processes, and awareness of the integration of cross-curriculum knowledge. The study supports and illustrates the contention that the most effective environmental learning experiences are likely to be those that integrate learning in the natural environment with classroom learning strategies.

Empowering students to act in an environmentally responsible manner is being increasingly touted as a central goal of formal environmental education. Acting in a responsible manner requires the development of environmental knowledge as well as positive attitudes and values towards the environment along with other attributes. While some guidance about how to plan and teach environmental education is available in curriculum and policy documents, teachers are often either unfamiliar with such documents and/or unaware of the theories and pedagogy of environmental education (Cutter-Mackenzie & Smith, 2003; Eames, Cowie, & Bolstad, 2008). This paper offers a definition of environmentally responsible behaviour and identifies the role that knowledge could play when environmentally responsible action is taken by students that could be useful for teachers.

Three different lenses are used to examine the knowledge developed by 11-12 year old students and their subsequent actions during engagement in an environmental education programme (n=22). The lenses consist of a cluster of types of knowledge developed by Jensen (2002), a framework for analysing understandings of sustainability and the type of actions taken (Jensen & Schnack, 1997; Kollmuss & Agyeman, 2002).

The results suggest that these students developed different types of knowledge that informed the actions taken and that their actions can be categorised as action competence. It is also suggested that these types of knowledge need to be taught explicitly. A three part model is then proposed that could assist students to learn about the nature of action, enabling them to work towards potential solutions for complex environmental issues.

This paper presents the results of a study that explored the effectiveness of three intervention strategies in facilitating energy saving behaviour among resident undergraduate university students. In contrast to a dominant practice of motivating with rewards or competition this study sought to appeal to students' intrinsic motivations. An experimental design was used with two intervention groups and a control group. The interventions were the provision of real-time feedback provided by an inhouse energy consumption display unit (ecoMeter) and a targeted social marketing approach. They were evaluated using energy consumption data and self-report data from the participants via an on-line survey and focus groups. Across the three research phases the rate of reduced electricity consumption for the interventions ranged from an average of 17% to 28% less than the control group. The findings provide evidence that facilitation of intrinsically motivated behaviours can result in reduced energy use and greenhouse gas emissions.