Volume 133 No. 2 (December 2021) of the Proceedings is now available online, open access through CSIRO Publishing. The latest volume features: A Late Oligocene brachiopod fauna from the rocky shore deposit at Cosy Dell farm, Southland, New Zealand; Pioneering of numerical weather prediction in Australia by Dick Jenssen and Uwe Radok using CSIRAC; and critical analysis of the wind climate data of the Melbourne metropolitan area.
Current climate models cannot capture the persistence of drought and length of heatwaves, and they struggle to simulate future rainfall extremes, sometimes because they offer conflicting results, because climate prediction and greenhouse gas emission models are not just in the hands of climate scientists. They have to take the human population into account – demography, economics, technology, and our actions. The modelling of future carbon dioxide emissions provides multiple possible futures depending on these. Professor Andy Pitman asks “what do you want for your future? Which do you think we can achieve?”
The pressure to apply science to professional sport has accelerated, and there is more data being generated in sport than ever before. With better tools to manage and detect that data, the technology and analysis behind professional and recreational sport will continue to improve, giving players the opportunity to improve alongside them. Associate Professor Sam Robertson and Professor Damian Farrow are dedicated to advancing technologies, data capacities, and analytics to help both professional and recreational athletes.
The journey of La Trobe University’s Dr Courtney Ennis has been complementary to the journey of Cassini. Using the skills and insight learned throughout his journey, he has been able to use the data sent back to Earth by the Cassini space probe to develop experiments that aid our understanding of the chemistry of Titan. From telescopic observations, spacecraft missions, and experiments on Earth, he can piece together a picture of how life came to be on Earth 3.6 billion years ago.