The 2023 report of the MJA–Lancet Countdown on Health and Climate Change draws on the expertise of 15 institutions from Australia, New Zealand, the United Kingdom, the United States and Vietnam to provide the most up to date assessment of climate and health in Australia. Join us on 9 April 2024 as esteemed speakers discuss the key findings and recommendations for action. The event is hosted by the Heat and Health Research Incubator at The University of Sydney. Further exciting speakers will be announced soon.