Discovery Early Career Researcher Award - Grant ID: DE200100890
Funder
Australian Research Council
Funding Amount
$427,082.00
Summary
Rapid climate change, early modern human dispersal, and Neanderthal demise. Why are we the only surviving human species? This project aims to investigate whether seasonal environmental changes associated with rapid climate change events played a role in the expansion of our own species and the demise of Neanderthals between 60,000-30,000 years ago. The project will generate quantitative, sub-seasonal records of past climate variability using novel multi-proxy analyses from key archaeological sit ....Rapid climate change, early modern human dispersal, and Neanderthal demise. Why are we the only surviving human species? This project aims to investigate whether seasonal environmental changes associated with rapid climate change events played a role in the expansion of our own species and the demise of Neanderthals between 60,000-30,000 years ago. The project will generate quantitative, sub-seasonal records of past climate variability using novel multi-proxy analyses from key archaeological sites, offering a framework for understanding early human responses to extreme climate fluctuations. This may inform our strategies for coping with future extreme scenarios. These unparalleled records will also provide data to test and refine climate models, enabling a better understanding of Earth’s climate system. Read moreRead less
Decoding the geochemical record of early human fossils. This project aims to reconstruct the infanthood records of early hominin species in South Africa, using cutting-edge geochemical imaging of fossil teeth. The research is at the forefront of human evolution and will transform our understanding of hominin adaptations to their ecological niches. The project will shine light on adaptive strategies of early Homo which allowed our genus to outcompete other hominin species at a time of climate var ....Decoding the geochemical record of early human fossils. This project aims to reconstruct the infanthood records of early hominin species in South Africa, using cutting-edge geochemical imaging of fossil teeth. The research is at the forefront of human evolution and will transform our understanding of hominin adaptations to their ecological niches. The project will shine light on adaptive strategies of early Homo which allowed our genus to outcompete other hominin species at a time of climate variability. The results will pioneer new analytical approaches to extract early-childhood geochemical archives such as breastfeeding behaviour, diet, seasonality and physiological adaptations of each species and thereby gain novel perspectives on the environmental conditions of our ancestors.Read moreRead less
Beyond migration and diffusion: The prehistoric mobility of people & ideas. The project plans to build on the strength of current collaborations between archaeologists and geochemists to ask novel questions about the movement of people and ideas in prehistory. The project plans to examine spatial and temporal patterns in population mobility to clarify their relationship with the appearance of new and exotic materials, technologies and practices. The project focuses on the ways in which the movem ....Beyond migration and diffusion: The prehistoric mobility of people & ideas. The project plans to build on the strength of current collaborations between archaeologists and geochemists to ask novel questions about the movement of people and ideas in prehistory. The project plans to examine spatial and temporal patterns in population mobility to clarify their relationship with the appearance of new and exotic materials, technologies and practices. The project focuses on the ways in which the movement of individuals and groups of people is both an instigator and a response to sociocultural change, using both key European and Pacific Island examples, to help build a comparative archaeology of phenomena of rapid social and economic change, with pertinence to general theories of innovation and adoption.Read moreRead less