Heatwaves are a silent, deadly menace, yet they often go unnoticed until it's too late. But what if we gave them names, just like we do hurricanes? A bold proposal by an Australian politician has reignited a fiery debate, as the number of heat-related deaths continues to climb. Could naming these invisible killers save lives, or is it just a distraction from the real issue?
Independent MP Monique Ryan has taken a provocative stance, suggesting heatwaves be named after coal and gas companies—a move that’s both controversial and thought-provoking. "Extreme heat is a health crisis and a communications failure," she argues. "Every heatwave is a potential mass casualty event. By naming them, we can raise awareness and save Australian lives."
But here's where it gets controversial: While Spain became the first country to name heatwaves in 2022, Australia—where heatwaves cause more deaths annually than any other natural hazard—remains divided. The Bureau of Meteorology, which names cyclones for clarity, has no plans to do the same for heatwaves, citing their complex and unpredictable nature. A spokesperson explained, "Heatwaves vary in severity, occur simultaneously, and conditions change rapidly, making naming impractical."
And this is the part most people miss: Heatwaves aren’t just a string of hot days. The Bureau defines a heatwave as three consecutive days of unusually high maximum and minimum temperatures, with little overnight cooling. These conditions create the perfect storm for bushfires, leading to fire bans and heightened risks.
Between 2012 and 2022, extreme heat in Australia caused 293 deaths and over 7,104 hospitalisations, according to the Australian Institute of Health and Welfare. Vulnerable groups, like the elderly, are often unaware of the danger, as their bodies struggle to regulate temperature. But does naming heatwaves really help? A 2025 UK study found it had little impact on public perception or safety measures, while the World Meteorological Organisation warned it could misdirect attention from those most at risk.
UNSW researcher Samuel Cornell acknowledges the debate but insists naming heatwaves is worth exploring. "They’re our greatest environmental threat in terms of lives lost annually," he says. "Naming them could make them more tangible, helping the public and media take them seriously."
Meanwhile, CSIRO research engineer Dr. Annette Stellema highlights the urgency: "Australia’s climate has warmed by 1.51 degrees since 1910, increasing the frequency of extreme heat events. In the coming decades, temperatures will rise further, bringing more heat extremes."
So, should we name heatwaves? Or is this just a symbolic gesture in the face of a growing climate crisis? Let us know your thoughts in the comments—this is one debate that’s heating up fast.
