• Energy Research

In four focus group exercises involving both forecasting and backcasting approaches, we gave approximately 100 Australian citizens the opportunity to discuss likely, desirable and feared futures to 2050. The image they paint is both coherent and consistent. Education, governance, personal attitudes and societal trends, rather than specific events, are drivers of a future which is perceived as being largely shaped by human choices. Innovation is believed to be more necessary in novel social arrangements than in further technology. The most feared futures arise from an amplification of trends already at play in the present: economic growth at the expense of the environment and quality of life, lack of equity, poor government, corporate greed, commercialism and erosion of social values. Economic and material growth does not feature in the most desired futures which are local, inclusive, peaceful, equitable and in some cases frugal. The visions and scenarios developed find a place within established foresight frameworks and global political narratives, but seem to lie at the fringe of current media and short-term political discourse. These results should not be interpreted as representative of the overall Australian population, but suggest that extending the analysis to the broader community could provide significant insights and enrich the discussion of important societal choices.

AbstractAs atmospheric CO2levels continue to rise so too does the risk of severe impacts. Scientists clearly have an important role to play in preparing for and responding to climate change impacts; however, calls by scientists for global action have not led to the required changes. It is timely, therefore, for scientists to critically consider their own approach toward climate change research, particularly if we are to ameliorate or adapt to unwanted outcomes. Here we present three different pathways that allow scientists and scientific institutions to conceptualize the implications of their responses to climate change scenarios. These pathways are illustrated via three plausible futures for the marine environment under climate change. This approach allows future responsibilities, outcomes, and implication to be explored within and across pathways and can be applied to different scenarios for scientists and scientific institutions to anticipate and better prepare to contribute effectively to the future.

Cultural perspectives shape responses to climate change. This research examines ‘myths of physical nature’ outlined in cultural theory. Patterns of values and beliefs about the environment are described as ‘cultural biases’, which legitimize four ways of life – worldviews. We test whether cultural biases about the environment have the same structure as those about society. Study 1 details sound psychometric measures developed through a survey of Australians (n = 290). Study 2 replicates the measures (n = 5081), and demonstrates their predictive validity in relation to climate change beliefs and self-reported pro-environmental behaviors. Two negatively correlated dimensions are identified that differ from the grid-group framework. Individualistic and fatalistic perspectives frame the environment as ‘elastic’ to justify damaging behaviors. Hierarchical and egalitarian perspectives frame the environment as ‘ductile’ to justify environmental conservation. Theoretical implications and differences to established measures of environmental concern and worldview are discussed.

AbstractOne of the most robust metrics for assessing the effectiveness of protected areas is the temporal trend in the abundance of the species they are designed to protect. We surveyed coral-reef fish and living hard coral in and adjacent to a sanctuary zone (SZ: where all forms of fishing are prohibited) in the World Heritage-listed Ningaloo Marine Park during a 10-year period. There were generally more individuals and greater biomass of many fish taxa (especially emperors and parrotfish) in the SZ than the adjacent recreation zone (RZ: where recreational fishing is allowed) — so log response ratios of abundance were usually positive in each year. However, despite this, there was an overall decrease in both SZ and RZ in absolute abundance of some taxa by up to 22% per year, including taxa that are explicitly targeted (emperors) by fishers and taxa that are neither targeted nor frequently captured (most wrasses and butterflyfish). A concomitant decline in the abundance (measured as percentage cover) of living hard coral of 1–7% per year is a plausible explanation for the declining abundance of butterflyfish, but declines in emperors might be more plausibly due to fishing. Our study highlights that information on temporal trends in absolute abundance is needed to assess whether the goals of protected areas are being met: in our study, patterns in absolute abundance across ten years of surveys revealed trends that simple ratios of abundance did not.