Exploring Internet Induced Changes in Youth Music Consumption. Music consumption is the basis of both a key Australian industry with wide reaching economic impact, and a social practice closely tied to identity formation, relationship development and mood management. This project has significant community and national benefit, in that it will further our understanding of contemporary popular music consumption. In documenting the range of online music products, young consumers' attitudes towards ....Exploring Internet Induced Changes in Youth Music Consumption. Music consumption is the basis of both a key Australian industry with wide reaching economic impact, and a social practice closely tied to identity formation, relationship development and mood management. This project has significant community and national benefit, in that it will further our understanding of contemporary popular music consumption. In documenting the range of online music products, young consumers' attitudes towards them, and their personal music acquisition habits, the project will lead to an understanding of how having access to almost unlimited, personalised music-file collections will affect the role music plays in their lives and the follow-on impact in social, cultural and economic terms.Read moreRead less
Uncovering the transgenerational dimension of ageing. Despite over a century of research on the biology of ageing, one intriguing aspect of ageing – the widely observed tendency for older parents to produce offspring with reduced lifespan and fitness – remains poorly understood. Such effects could be a major source of variation in individual fitness, could play a role in the evolution of ageing, and could impact human health. Building on recent discoveries by CI Bonduriansky’s research group and ....Uncovering the transgenerational dimension of ageing. Despite over a century of research on the biology of ageing, one intriguing aspect of ageing – the widely observed tendency for older parents to produce offspring with reduced lifespan and fitness – remains poorly understood. Such effects could be a major source of variation in individual fitness, could play a role in the evolution of ageing, and could impact human health. Building on recent discoveries by CI Bonduriansky’s research group and others, this project’s aims will address significant questions about the mechanisms mediating these effects, the roles of mothers vs. fathers, and the role of the ambient environment. This project will also contribute new theory on the evolutionary implications of such effects. Read moreRead less
Intra-genomic conflict and the evolution of sexually selected traits. The dynamics of sexual selection may prevent the simultaneous optimization of traits shared by the sexes, or of different traits within each sex. This proposal focuses on the consequences of these conflicts for phenotypic and genomic evolution. First, I will compare selection acting on a sexually dimorphic trait in males and females. Second, I will use artificial selection to create a novel sexually dimorphic trait, and track ....Intra-genomic conflict and the evolution of sexually selected traits. The dynamics of sexual selection may prevent the simultaneous optimization of traits shared by the sexes, or of different traits within each sex. This proposal focuses on the consequences of these conflicts for phenotypic and genomic evolution. First, I will compare selection acting on a sexually dimorphic trait in males and females. Second, I will use artificial selection to create a novel sexually dimorphic trait, and track the evolutionary response. Third, I will investigate the link between two important fitness traits: body size and ageing rate. This work will enhance important on-going research in the laboratory of Robert Brooks (UNSW).Read moreRead less
Sustainable Fish: a material analysis of cultures of consumption & production. This project is a multifaceted, innovative cultural analysis of the crucial role of fish and fishing in feeding a growing global population. Estimates are that the world’s population will be nine billion by 2050. It is imperative that innovative research strategies are developed to explore how to best respond to questions of food security in a sustainable manner. This brings challenges across numerous scales, includin ....Sustainable Fish: a material analysis of cultures of consumption & production. This project is a multifaceted, innovative cultural analysis of the crucial role of fish and fishing in feeding a growing global population. Estimates are that the world’s population will be nine billion by 2050. It is imperative that innovative research strategies are developed to explore how to best respond to questions of food security in a sustainable manner. This brings challenges across numerous scales, including: changing consumer tastes, new State, Commonwealth and international regimes of marine governance, and adapting fishing communities to new forms of livelihood. This project will provide the first in-depth cultural account of the complex entanglement of the economy, the environment and the humans involved in fish and fishing.Read moreRead less
Youth, religion and sexuality: digital media, school cultures, exemptions. This project aims to understand the knowledges and practices about sexuality and religion that form the everyday worlds of young people who are religious. This should provide significant new knowledge about a key time in the development of a young person’s identity via a nationwide, deep yet comparative approach. Expected outcomes include strategic health policy and curriculum development advice that responds to current d ....Youth, religion and sexuality: digital media, school cultures, exemptions. This project aims to understand the knowledges and practices about sexuality and religion that form the everyday worlds of young people who are religious. This should provide significant new knowledge about a key time in the development of a young person’s identity via a nationwide, deep yet comparative approach. Expected outcomes include strategic health policy and curriculum development advice that responds to current debates around religious exemptions to anti-discrimination law and creates better education and health care for religious and LGBTIQ+ youth. Benefits will include increased wellbeing for religious LGBTIQ+ youth, conservatively religious and newly arrived youth communities in Australia.Read moreRead less
The nutritional geometry of parental diet. This project aims to investigate the effects of ancestors’ diet on descendants’ development and performance. Recognition that an individual’s diet can affect its descendants’ features and health influences biology and medicine, but limitations of conventional research methodologies make understanding such effects incomplete. The Nutritional Geometry framework enables researchers to analyse effects of diet composition as complex response surfaces, and ha ....The nutritional geometry of parental diet. This project aims to investigate the effects of ancestors’ diet on descendants’ development and performance. Recognition that an individual’s diet can affect its descendants’ features and health influences biology and medicine, but limitations of conventional research methodologies make understanding such effects incomplete. The Nutritional Geometry framework enables researchers to analyse effects of diet composition as complex response surfaces, and has recently been used in research on parental diet effects. Building on this breakthrough, this project intends to analyse the effects of ancestors’ diet, and test hypotheses relevant to evolution, ecology and human health.Read moreRead less
Can sexual conflict contribute to a resolution of the paradox of sex? Despite over a century of research, it remains unclear why most animals can reproduce only via sex. An exciting new hypothesis proposes that sexual conflict can promote sexual reproduction and inhibit asexual strategies, suggesting a potential solution to this long-standing paradox. Building on my research expertise, and using a native Australian insect species in which the role of sexual conflict can be studied in natural pop ....Can sexual conflict contribute to a resolution of the paradox of sex? Despite over a century of research, it remains unclear why most animals can reproduce only via sex. An exciting new hypothesis proposes that sexual conflict can promote sexual reproduction and inhibit asexual strategies, suggesting a potential solution to this long-standing paradox. Building on my research expertise, and using a native Australian insect species in which the role of sexual conflict can be studied in natural populations, this ambitious project aims to test this hypothesis for the first time. This research will expand knowledge in the biological sciences by helping to answer one of the most challenging questions in evolutionary biology. This work will also contribute to efforts to monitor Australia's unique insect fauna.Read moreRead less
Boom and bust: the role of fire and rain in driving the dynamics of seeds and rodents in arid Australia. The arid Australian environment oscillates between spectacular boom periods, when biotic productivity and diversity are high, and busts, when biotic resources are depleted. This project first outlines a conceptual model of this dynamic and complex system. It then investigates the roles of rainfall and fire in driving boom-bust events, focusing particularly on food resources (seeds) and their ....Boom and bust: the role of fire and rain in driving the dynamics of seeds and rodents in arid Australia. The arid Australian environment oscillates between spectacular boom periods, when biotic productivity and diversity are high, and busts, when biotic resources are depleted. This project first outlines a conceptual model of this dynamic and complex system. It then investigates the roles of rainfall and fire in driving boom-bust events, focusing particularly on food resources (seeds) and their consumers (desert rodents) in the hyper-variable Simpson Desert. We propose observations and experiments to quantify how these climatic events affect seed production, seed fate, and ultimately the dynamics of desert rodents, and outline their importance for effective management of the desert environment.Read moreRead less
Transgenerational Consequences of Different Environmental Experiences. The project aims to deliver an integrative overview of behavioural, evolutionary and environmental epigenetics. In particular, by studying why stress-related experiences of organisms (e.g. exposure to toxins) can be passed onto the future generations regardless of its seemingly fitness-reducing impacts. It also aims to test if the seemingly beneficial effect of non-stress related experiences (e.g. environmental enrichment) ca ....Transgenerational Consequences of Different Environmental Experiences. The project aims to deliver an integrative overview of behavioural, evolutionary and environmental epigenetics. In particular, by studying why stress-related experiences of organisms (e.g. exposure to toxins) can be passed onto the future generations regardless of its seemingly fitness-reducing impacts. It also aims to test if the seemingly beneficial effect of non-stress related experiences (e.g. environmental enrichment) can be inherited transgenerationally. This project involves both research synthesis (e.g. meta-analysis) and experiments on zebrafish employing cutting-edge statistical, computational and molecular methods along with behavioural assays. Also, the outcomes of the synthesis are expected to guide future work in the field. Read moreRead less
FOOD AND RISK: RESEARCHING LAY PERCEPTIONS AND MEDIA REPRESENTATIONS. The project will document and analyse issues concerning the risks associated with food in selected print news media and investigate lay people's notions of risk associated with the consumption of food. It will focus in particular on food poisoning and contamination, genetically-modified food and BSE and vCJD (`mad cow') issues, all of which have attracted a great deal of public attention and media coverage. This research will ....FOOD AND RISK: RESEARCHING LAY PERCEPTIONS AND MEDIA REPRESENTATIONS. The project will document and analyse issues concerning the risks associated with food in selected print news media and investigate lay people's notions of risk associated with the consumption of food. It will focus in particular on food poisoning and contamination, genetically-modified food and BSE and vCJD (`mad cow') issues, all of which have attracted a great deal of public attention and media coverage. This research will provide insights into what sorts of messages and meanings are being conveyed in the print news media and how people are dealing with food risks, how they make choices about food consumption and who they blame for these risks.Read moreRead less