As communities across south-east Queensland and northern NSW prepare for Tropical Cyclone Alfred's arrival, spokespeople from the Australian Conservation Foundation are available – including in Brisbane – to discuss the links between cyclones and human-induced climate change.
"The world's oceans are warming at an alarming rate, which means cyclones are more intense, moving more slowly and more likely to form further down the coast," said ACF's climate and energy program manager Gavan McFadzean.
Cyclones get their energy from warm sea surface temperatures, then release that energy when they make landfall.
Tropical Cyclone Alfred formed in the Coral Sea towards the end of February when sea surface temperatures were almost 1°C hotter than usual.
"Studies have found climate change is expanding the zone where cyclones can form, meaning we are seeing cyclones move further south," Mr McFadzean said.
"This past year, 2024, was the warmest ever measured for the global ocean, following a record-breaking 2023.
"Scientists say climate change is increasing the risk of cyclones causing floods, with more water being held in the warmer atmosphere and storms tending to stay over one location for longer, dumping 'rain bombs' in the one place.
"As unnatural climate disasters get worse and more frequent, coal and gas companies continue to ship our resources overseas and make massive profits, but Australian families and communities foot the bill for the damage caused by the fossil fuel industries.
"Neither of the major parties is standing up to mega polluters like Santos and Woodside that are planning massive expansions, putting more Australians in harm's way.
"For the sake of public safety, it's up to governments and prospective governments to commit to stronger climate targets and stop approving new coal and gas projects."
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