Is algae smarter than politicians?
The world’s coral reefs are undergoing a fourth mass die-off, driven by rapidly accelerating global heating. As Julian Cribb explains, the science is clear – and the political failure to respond is not defensible.
Recent articles in Climate
25 February 2026
Water bankruptcy is no longer a future threat
Across large parts of the world, water demand now permanently exceeds supply. This is not a temporary crisis but a condition of irreversible scarcity driven by overuse, climate change and population pressure.
25 February 2026
Why security-first critical mineral policy risks slowing the energy transition
Western efforts to secure critical mineral supply chains from China are increasingly driven by security logic. That approach risks raising costs, slowing decarbonisation and undermining the global energy transition.
22 February 2026
Environment: State-owned fossil fuel companies dominate CO2 emissions
16 state-owned fossil fuel companies top the CO2 emission charts, nations need to be rich to electrify and need to electrify to get rich, and Norway drives the EV boom.
21 February 2026
Australia’s renewable surge leaves energy politics behind
New data shows Australia’s renewable energy transition has passed a tipping point – with wind, solar and batteries now supplying half the national grid and rapidly expanding.
9 February 2026
Authoritarianism is undermining climate action – and time is running out
The global rise of authoritarianism is weakening climate governance just as warming accelerates and tipping points draw near. This failure now poses a direct threat to our future.
9 February 2026
Why building again on the Hawkesbury floodplain risks disaster
The NSW government’s decision to revive development on the Hawkesbury floodplain ignores long-established flood risks, evacuation limits and the growing impact of climate change.
9 February 2026
Climate sceptics dominate the noise, not the numbers
Despite political denial and media distortion, majorities in Australia and the United States accept climate change is real, human-caused and demands action.
8 February 2026
Environment: Small-bodied and short-lived, tiny freshwater fish play big roles in ecosystems
A threatened Aussie tiddler flashes a fin for tiny freshwater fish worldwide, toxic PFAS chemicals are all around us and deep inside us and never go away, and illegal gold mining in Congo destroys the environment and communities.
6 February 2026
When ecosystems fail, civilisation follows
A new UK security assessment warns that ecosystem collapse is no longer an environmental issue alone – it is a direct threat to global security, prosperity and human survival. Without urgent action, the consequences will intensify well beyond climate change.
4 February 2026
Abbott, Boyce and Trump – three ways to deny a warming world
Prominent political figures continue to dismiss or distort the evidence on climate change. Their claims collapse under even basic scrutiny, revealing resistance rooted not in science but in ideology and self-interest.
1 February 2026
Environment: Agricultural emissions are roasting the planet
Together, 45 global livestock companies produce more greenhouse gases than all but eight countries. Plus, crimes against nature are big business that rely on criminal networks, corrupt officials and eager customers, and global warming marches on.
31 January 2026
The most important power station in the nation is no longer a coal plant – it’s on our rooftops
Australia’s electricity grid is increasingly being powered by rooftop solar, batteries and renewables, exposing the limits and rising costs of ageing coal-fired power stations.
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