Why billionaires building doomsday bunkers can’t predict the next global catastrophe
Michael Cohen

Why billionaires building doomsday bunkers can’t predict the next global catastrophe

Reports of billionaires building doomsday bunkers are often read as signs of looming catastrophe. Psychology suggests they reveal something else entirely.

Recent articles in Climate

It's time to measure what matters: actual emissions
Ken Russell

It's time to measure what matters: actual emissions

Net zero targets are increasingly being met through offsets and land-sector accounting rather than real cuts to fossil fuel emissions. The result is climate progress on paper, while pollution continues in practice.

Australia’s flood management has improved. It’s still not good enough
Chas Keys

Australia’s flood management has improved. It’s still not good enough

Australia has made big strides in flood warnings, levees and planning rules – but too often the message still doesn’t land. The next step is practical community engagement that builds real understanding, trust and safer decisions.

Environment: It’s official - Australia’s extreme weather events will get more severe
Peter Sainsbury

Environment: It’s official - Australia’s extreme weather events will get more severe

Australia’s first Climate Risk Assessment confirms we’re in for more frequent and more extreme climate hazards. Ten years on from the Paris Agreement, Australia and governments around the world are still kicking the climate action can down the road.

Australia looks like a winner – but we’re losing where it counts
Stewart Sweeney

Australia looks like a winner – but we’re losing where it counts

Australia remains wealthy but structurally fragile – highly dependent on raw exports and poorly positioned for a more complex, decarbonising global economy. Economic complexity is a warning signal we can no longer ignore.

De-icing the Earth: a fatal decision
Julian Cribb

De-icing the Earth: a fatal decision

Global ice is melting fast, with major sea level rise and extreme heat locked in unless emissions fall sharply. The window to act is closing.

Heatwaves, bushfires, and the words that save lives
Chas Keys

Heatwaves, bushfires, and the words that save lives

As heatwaves and bushfire risks intensify, emergency language has shifted too. The challenge is to warn clearly without losing trust.

Best of 2025 - Coalition politicians who can't accept the threat of climate change should resign
Ian Dunlop

Best of 2025

Best of 2025 - Coalition politicians who can't accept the threat of climate change should resign

Politicians who cannot accept climate change is humanity's greatest threat should have no place in the Australian parliament.

Best of 2025 - The debate about net zero ignores the evidence
Michael Keating

Best of 2025

Best of 2025 - The debate about net zero ignores the evidence

Those in the Coalition who are opposed to targeting net zero carbon emissions, argue that it will cost too much. But that claim is false and not supported by the evidence. How can they get away with it?

Best of 2025 - ‘Disaster season’: What is that?
Chas Keys

Best of 2025

Best of 2025 - ‘Disaster season’: What is that?

Anika Wells, in announcing a meeting with three telco giants to discuss Optus’s Triple Zero emergency call system catastrophe in September, referred to the need for Australians to have confidence in the system before the coming disaster season. By that she meant summer. Is there really such a season?

Best of 2025 - Koalas, carbon credits and the fine print of conservation
Brendan Mackey,  David Lindenmayer

Best of 2025

Best of 2025 - Koalas, carbon credits and the fine print of conservation

We congratulate the NSW Government for establishing the Great Koala National Park, which will protect a nationally significant koala population.

Best of 2025 - A smart productivity play: Stop subsidising loss-making native forest logging
David Lindenmayer,  Bruce Chapman

Best of 2025

Best of 2025 - A smart productivity play: Stop subsidising loss-making native forest logging

On 7 September 2025, NSW set the proposed 476,000-hectare boundary for the Great Koala National Park and halted native-forest logging within it (plantation harvesting continues), with formal gazettal slated for 2026.

Best of 2025 - Climate change risk to our coastal cities
Bruce Thom

Best of 2025

Best of 2025 - Climate change risk to our coastal cities

Confronting the nation’s coastal urban cities as it approaches 2055, 30 years on, will be both higher sea levels and air and water temperatures.



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