Climate change and non-Indigenous belonging in postcolonial Australia

The constitution of climate change as an ‘emergency’ invites an appeal to sovereign
power that is troubling in the context of Australia’s colonial history. Climate change is
an unsettling and dispossessing force that, while unprecedented in many ways, can be situated among a series of environmental and social crises that have shaped a discourse of anxious or insecure non-Indigenous belonging in this country. This discourse seeks to render non-Indigenous Australian place as secure and absolute, and understands environmental change as a threat to this goal. This threat appeals to an emergency framing, and in turn to a reassertion, in line with the insights of Agamben, of an exclusive sovereignty that rehearses the foundational dispossessions of colonization. At the same time, climate change is initiating new ways of conceptualizing human relations with place that challenge the value of sovereign status. It enacts realities that refuse a singular emergency and instead generate community from a reorientation of places, times and more-than-human relations. Thought in this way as a creative force that is shaping communities and environments, climate change becomes a source of critical insight for the possibilities of a decolonized future.

Corporate governance and corporate social responsibility disclosures : evidence from an emerging economy

We examine the relationship between corporate governance and the extent of corporate social responsibility (CSR) disclosures in the annual reports of Bangladeshi companies. A legitimacy theory framework is adopted to understand the extent to which corporate governance characteristics, such as managerial ownership, public ownership, foreign ownership, board independence, CEO duality and presence of audit committee influence organisational response to various stakeholder groups. Our results suggest that although CSR disclosures generally have a negative association with managerial ownership, such relationship becomes significant and positive for export-oriented industries. We also find public ownership, foreign ownership, board independence and presence of audit committee to have positive significant impacts on CSR disclosures. However, we fail to find any significant impact of CEO duality. Thus, our results suggest that pressures exerted by external stakeholder groups and corporate governance mechanisms involving independent outsiders may allay some concerns relating to family influence on CSR disclosure practices. Overall, our study implies that corporate governance attributes play a vital role in ensuring organisational legitimacy through CSR disclosures. The findings of our study should be of interest to regulators and policy makers in countries which share similar corporate ownership and regulatory structures.

Application of growing self-organizing map to distinguish between finger tapping and non tapping from brain images

Growing self-organizing map (GSOM) has been characterized as a knowledge discovery visualization application which outshines the traditional self-organizing map (SOM) due to its dynamic structure in which nodes can grow based on the input data. GSOM is utilized as a visualization tool in this paper to cluster fMRI finger tapping and non- tapping data, demonstrating the visualization capability to distinguish between tapping or non-tapping. A unique feature of GSOM is a parameter called the spread factor whose functionality is to control the spread of the GSOM map. By setting different levels of spread factor, different granularities of region of interests within tapping or non-tapping images can be visualized and analyzed. Euclidean distance based similarity calculation is used to quantify the visualized difference between tapping and non tapping images. Once the differences are identified, the spread factor is used to generate a more detailed view of those regions to provide a better visualization of the brain regions.

The sense and non-sense of Rudolf Steiner's architecture

According to Rudolf Steiner, within the sensory world there exists a spiritual world that remains concealed from our consciousness to the extent that our perception is limited to our senses and sense bound thinking. He argued that ignorance of this supersensible realm was the result of a limited understanding of the senses. Rather than the usual five senses, Steiner differentiated twelve sense functions through which, he believed, human beings were capable of perceiving subtle dimensions of life beyond the immediately apparent physical realm of being. His theory of the senses elucidated the potentiality for an understanding of the way the spiritual world creates its image in the physical world and he saw artistic activity as a means of making this hidden union manifest. As such, Steiner advocated a multi-sensory architecture that articulated its spiritual presence experientially through an active engagement with its forms, colours, textures, light and sound. However, due to the esoteric overtones of Steiner's writing, his theory of the senses has received very little scholarly attention, particularly in relation to its relevance to architectural creation. This paper aims to peel back the layers of jargon and mysticism that Steiner employed in order to reveal how his unique insights into the nature of the senses informed his architectural products. Such an approach will provide a more comprehensive understanding of Steiner's distinctive architectural forms as well as the significant philosophical ideas that inform them.

A proposed approach to monitor private-sector policies and practices related to food environments, obesity and non-communicable disease prevention

Private-sector organizations play a critical role in shaping the food environments of individuals and populations. However, there is currently very limited independent monitoring of private-sector actions related to food environments. This paper reviews previous efforts to monitor the private sector in this area, and outlines a proposed approach to monitor private-sector policies and practices related to food environments, and their influence on obesity and non-communicable disease (NCD) prevention. A step-wise approach to data collection is recommended, in which the first (‘minimal’) step is the collation of publicly available food and nutrition-related policies of selected private-sector organizations. The second (‘expanded’) step assesses the nutritional composition of each organization's products, their promotions to children, their labelling practices, and the accessibility, availability and affordability of their products. The third (‘optimal’) step includes data on other commercial activities that may influence food environments, such as political lobbying and corporate philanthropy. The proposed approach will be further developed and piloted in countries of varying size and income levels. There is potential for this approach to enable national and international benchmarking of private-sector policies and practices, and to inform efforts to hold the private sector to account for their role in obesity and NCD prevention.

Monitoring food and non-alcoholic beverage promotions to children

Food and non-alcoholic beverage marketing is recognized as an important factor influencing food choices related to non-communicable diseases. The monitoring of populations' exposure to food and non-alcoholic beverage promotions, and the content of these promotions, is necessary to generate evidence to understand the extent of the problem, and to determine appropriate and effective policy responses. A review of studies measuring the nature and extent of exposure to food promotions was conducted to identify approaches to monitoring food promotions via dominant media platforms. A step-wise approach, comprising ‘minimal’, ‘expanded’ and ‘optimal’ monitoring activities, was designed. This approach can be used to assess the frequency and level of exposure of population groups (especially children) to food promotions, the persuasive power of techniques used in promotional communications (power of promotions) and the nutritional composition of promoted food products. Detailed procedures for data sampling, data collection and data analysis for a range of media types are presented, as well as quantifiable measurement indicators for assessing exposure to and power of food and non-alcoholic beverage promotions. The proposed framework supports the development of a consistent system for monitoring food and non-alcoholic beverage promotions for comparison between countries and over time.