Creating “Community”? Preparing for Bushfire in Rural Victoria

The term “community” has a long and contested lineage in social analysis and debate. This lineage, however, is not generally recognized in policy and public debates on community and bushfire in Australia. “Community” is thought to be central to bushfire preparedness in Australia, especially in rural areas, but what “community” actually means in this context is vague at best. There is an ever‐present tension between the use of “community” as a reference to locality, a “sense of community” as experienced by residents, and the use of “community” as a rhetorical tool by governments and state agencies. We argue that a rigorous analysis of the concept of “community” is critical to an understanding of the processes involved in preparing for the challenges associated with disaster, in this case bushfires. These broader issues are supported by research (a series of surveys, interviews, and focus groups) carried out with residents living in (predominantly rural) bushfire‐prone areas in the state of Victoria, Australia. Ultimately, we assert that social participation and social networks are likely to be the crucial aspects of community that play a central role in effective bushfire preparedness.     

Testing Time Series for Nonlinearity

The technique of surrogate data analysis may be employed to test the hypothesis that an observed data set was generated by one of several specific classes of dynamical system. Current algorithms for surrogate data analysis enable one, in a generic way, to test for membership of the following three classes of dynamical system: (0) independent and identically distributed noise, (1) linearly filtered noise, and (2) a monotonic nonlinear transformation of linearly filtered noise.We show that one may apply statistics from nonlinear dynamical systems theory, in particular those derived from the correlation integral, as test statistics for the hypothesis that an observed time series is consistent with each of these three linear classes of dynamical system. Using statistics based on the correlation integral we show that it is also possible to test much broader (and not necessarily linear) hypotheses.We illustrate these methods with radial basis models and an algorithm to estimate the correlation dimension. By exploiting some special properties of this correlation dimension estimation algorithm we are able to test very specific hypotheses. Using these techniques we demonstrate the respiratory control of human infants exhibits a quasi-periodic orbit (the obvious inspiratory/expiratory cycle) together with cyclic amplitude modulation. This cyclic amplitude modulation manifests as a stable focus in the first return map (equivalently, the sequence of successive peaks).     

Corporate Governance Reform in Australia: A New Institutional Approach

From an international perspective, Australia has been one of the leading jurisdictions for corporate governance reform. Its first corporate governance code predates the Cadbury Report, and Australia is also one of the few countries internationally to have been only marginally affected by the recession that ensued after the Global Financial Crisis. Considerable governance reform has occurred since 2007–8 in Australia, however; much of it occasioned by pressure brought to bear by institutional investors as a reaction to both traditional governance failings and also social and environmental concerns such as a growing awareness of climate change. Institutional influence is primarily associated with the compulsory retirement income system that emerged in the 1980s in light of an economy‐wide union campaign. While governance structures are becoming more homogenous, institutional logics reflecting trustees’ concerns are driving and shaping this ongoing process. A new approach to corporate engagement has emerged under the influence of investor representative bodies such as the Australian Council of Superannuation Investors that is driving corporate governance change.     

Politics,economy, or culture? The rise and development of Basque nationalism in the light of social movement theory

Nationalism and social mobilization are two of the most prominent areas of research within the social sciences since the end of the Second World War. Yet, the scholarly specialization has so far impeded a mutual exchange of the theoretical and methodological literatures of both areas. While theorists on nationalism dispute about the validity and scientific efficacy of approaches such as primordialism, perennialism, modernism, functionalism or – more recently – ethno-symbolism, scholars concerned with social movement theory have been divided about approaches commonly known as resource mobilization, political process, framing, or new social movement theories. The recent proposal forwarded by McAdam, Tarrow, and Tilly (MTT) in their book Dynamics of Contention is an important attempt to overcome the scholarly specialization by presenting a new explanatory framework that aims at opening new analytical perspectives to a better comprehension of contentious politics beyond the “classic social movements agenda.” This article on the rise and development of Basque nationalism, however, while accepting the proposal as a valid focus for the macro-analysis and comparison of broad structures and processes, is rather sceptical as far as its hypothetical productivity on the theoretical meso-level (analysis and comparison of one or a few single cases) is concerned. Instead, in the light of the historical evolution of Basque nationalism since the end of the nineteenth century, including its more recent violent dimension, it is suggested that a productive and intelligent combination of approaches coming from both areas: theories on nationalism and on social movements, is still a useful and necessary task to carry out in order to facilitate a better understanding of nationalism in particular and contentious politics in general.