The Sydney Morning Herald displays in an article, "How heat became the ‘silent killer’ stalking Australia", interactive maps for exploring the full changes and projections data for Australia. One shows how much average annual temperatures changed between 2000 and 2021 – an increase of between 0.2°C and 1.6°C. "Middle of the road projections" shows how much temperatures are projected to increase by 2041-2060 under the SSP2-4.5 emissions pathway, compared to 1981-2010 baseline temperatures. "Worse-case projection" shows how much temperatures are projected to increase by 2041-2060 under the SSP5-8.5 emissions pathway.
How much more proof do the climate change skeptics and deniers need? Alternatively, they can experience first-hand the increasing heat and resulting environmental harm and human suffering in Australia.