Side-Hustles: Young People and Employment-Adjacent Entrepreneurship. This project aims to understand new working biographies created by young people that combine employment with entrepreneurial activities. 'Side-hustles' are increasingly common amongst young workers, but while entrepreneurship is promoted globally as a policy solution to youth unemployment there is no comprehensive evidence base about the nature of young workers' entrepreneurial activities or the outcomes they experience. The ev ....Side-Hustles: Young People and Employment-Adjacent Entrepreneurship. This project aims to understand new working biographies created by young people that combine employment with entrepreneurial activities. 'Side-hustles' are increasingly common amongst young workers, but while entrepreneurship is promoted globally as a policy solution to youth unemployment there is no comprehensive evidence base about the nature of young workers' entrepreneurial activities or the outcomes they experience. The evidence created by this project supports efforts to facilitate youth entrepreneurship, address youth unemployment, and enhance Australia's future labour force. Outcomes include policy papers and reports, a policy forum, academic outputs, and a project website, offering benefit to policymakers, educators and employers.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
Evolutionary signficance of sexual conflict in orb-web spiders. Multiple mating by females creates intense competition between ejaculates over the fertilisation of her eggs, and has a profound influence on male and female life history and mating strategies. In orb-web spiders, sexual cannibalism creates further conflicts of interest because the male may forfeit future matings. This project examines how life-history and mating strategies interact in these spiders, by identifying the mechanisms t ....Evolutionary signficance of sexual conflict in orb-web spiders. Multiple mating by females creates intense competition between ejaculates over the fertilisation of her eggs, and has a profound influence on male and female life history and mating strategies. In orb-web spiders, sexual cannibalism creates further conflicts of interest because the male may forfeit future matings. This project examines how life-history and mating strategies interact in these spiders, by identifying the mechanisms that determine the outcome of sperm competition; the selection pressures favouring sexual size dimorphism and male size variation; the influence of sexual cannibalism on male mating strategies; and the relationship between female feeding history and her mating behaviour.Read moreRead less
Mitochondria, maternal inheritance and the evolution of male life-histories. This project aims to unravel the extent to which maternal inheritance of the mitochondrial DNA renders it susceptible to accumulating mutations that are harmful only to males; an evolutionary theory called ‘Mother’s Curse’. Left unchecked, Mother’s Curse could threaten the long-term viability of populations. This project will combine experimental techniques in ecology, fruit fly genetics and a platform for measuring phy ....Mitochondria, maternal inheritance and the evolution of male life-histories. This project aims to unravel the extent to which maternal inheritance of the mitochondrial DNA renders it susceptible to accumulating mutations that are harmful only to males; an evolutionary theory called ‘Mother’s Curse’. Left unchecked, Mother’s Curse could threaten the long-term viability of populations. This project will combine experimental techniques in ecology, fruit fly genetics and a platform for measuring physiological phenotypes to test three hypotheses central to the theory. By testing these hypotheses, the project intends to understand the causes of sex differences in physiology, longevity and reproductive health, and improve awareness of evolutionary concepts that may ultimately affect human health.Read moreRead less
Senescence, sociality and sex. As individuals age, their body functions and survival prospects decline. Why some individuals deteriorate slower and later in life, is a critical question we cannot adequately answer, although the social environment has been suggested to be important. Using a recently established molecular biomarker of aging, this project aims to experimentally investigate in a wild bird if age-related decline is faster when individuals lack social support or face sexual competitio ....Senescence, sociality and sex. As individuals age, their body functions and survival prospects decline. Why some individuals deteriorate slower and later in life, is a critical question we cannot adequately answer, although the social environment has been suggested to be important. Using a recently established molecular biomarker of aging, this project aims to experimentally investigate in a wild bird if age-related decline is faster when individuals lack social support or face sexual competition. Expected outcomes are insights into key determinants of delayed aging and longer lifespan. Potential benefits include improved understanding of drivers of healthy aging, and improved ability to predict population persistence and identify conservation priorities. Read moreRead less
Sex, parthenogenesis and adaptation: a novel laboratory 'natural selection' experiment testing the adaptive significance of sexual and asexual reproduction. One of the greatest challenges for evolutionary biology is explaining the widespread occurrence of sexual reproduction. Many theoretical models show some inherent benefits of sex, however these models make assumptions that little or no empirical data exists for. Using a novel phenomenon found in the parasitoid wasp genus Trichogramma, I will ....Sex, parthenogenesis and adaptation: a novel laboratory 'natural selection' experiment testing the adaptive significance of sexual and asexual reproduction. One of the greatest challenges for evolutionary biology is explaining the widespread occurrence of sexual reproduction. Many theoretical models show some inherent benefits of sex, however these models make assumptions that little or no empirical data exists for. Using a novel phenomenon found in the parasitoid wasp genus Trichogramma, I will investigate the adaptive significance of sexual and asexual reproduction in a laboratory natural selection experiment and therefore directly test the theory for the evolution and maintenance of sex. This will be the first such test in a higher organism.Read moreRead less
Hybridisation leading to lost sex: genomic and experimental insights. The project intends to apply advanced genomics to two classic Australian systems and quantitative genetics to one to address long-standing questions about why asexual reproduction is rare. It aims to test for rapid changes in genomes accompanying hybrid-origins of asexuals and whether this new diversity enables their ongoing evolution. The significance is that support for this hypothesis would challenge current theory for why ....Hybridisation leading to lost sex: genomic and experimental insights. The project intends to apply advanced genomics to two classic Australian systems and quantitative genetics to one to address long-standing questions about why asexual reproduction is rare. It aims to test for rapid changes in genomes accompanying hybrid-origins of asexuals and whether this new diversity enables their ongoing evolution. The significance is that support for this hypothesis would challenge current theory for why sex is so common. The expected outcome is to understand how variation is generated in natural populations with different ways of reproducing. Benefits would include significant contributions to global science, evolutionary training and potential applications in using hybridisation to manage threatened species or pests.Read moreRead less
Growing Australian: domesticating native plants. This project is a pioneering study of the history and meanings of growing Australian native plants. It asserts the importance of the garden in ensuring an environmentally sustainable future and argues that in order to promote more environmentally responsible gardening practices, the history of Australian cultural attitudes towards native gardens must be understood, as must the ongoing resistance to gardening with native plants. The project will a ....Growing Australian: domesticating native plants. This project is a pioneering study of the history and meanings of growing Australian native plants. It asserts the importance of the garden in ensuring an environmentally sustainable future and argues that in order to promote more environmentally responsible gardening practices, the history of Australian cultural attitudes towards native gardens must be understood, as must the ongoing resistance to gardening with native plants. The project will advance the national and international debate from one concerned with "native plant vs exotic" and "indigenous plant vs weed" to one in which the cultural ideas invested in different gardening practices can be recognised and new ways of imagining and transforming gardening practice established.Read moreRead less
How does temperature affect complex life histories? A Cost Theory approach. This proposal seeks to understand how temperature affects the relative costs of early life history stages, from
development, through to energy independence for a diverse array of taxa, from seaweeds, to plants to
vertebrates. The proposed research seeks to test the predictions of a new framework, Developmental Cost
Theory, and extend this theory to include germination (for plants) and metamorphosis for animals. The antic ....How does temperature affect complex life histories? A Cost Theory approach. This proposal seeks to understand how temperature affects the relative costs of early life history stages, from
development, through to energy independence for a diverse array of taxa, from seaweeds, to plants to
vertebrates. The proposed research seeks to test the predictions of a new framework, Developmental Cost
Theory, and extend this theory to include germination (for plants) and metamorphosis for animals. The anticipated
goals are to provide clear predictions regarding which species are likely to thrive or suffer under continued global
warming, and a valuable framework for understanding how temperature shapes the life histories of organisms,
including those that are important from an ecological or agricultural perspective.Read moreRead less
The role of public culture in the construction of contemporary Australian literature. Literature is not simply a body of texts; it is a cultural technology, affected by changing patterns of production and consumption. Witness the 'cult of celebrity', the phenomenal recent growth of literary festivals, literary internet sites, reading groups, changing patterns of literary marketing, education, employment and leisure. Academic scholarship, largely text-based, fails to engage with these public and ....The role of public culture in the construction of contemporary Australian literature. Literature is not simply a body of texts; it is a cultural technology, affected by changing patterns of production and consumption. Witness the 'cult of celebrity', the phenomenal recent growth of literary festivals, literary internet sites, reading groups, changing patterns of literary marketing, education, employment and leisure. Academic scholarship, largely text-based, fails to engage with these public and popular phenomena. Our project develops methods for describing and evaluating how these practices construct literary value and cultural identity, in ways that will bring academic literary analysis into a more informed, more creative engagement with public and popular culture in Australia.Read moreRead less