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août 2025

This article examines the technocentric bias that characterizes climate mitigation literature, focusing on the reports of the IPCC's Working Group III. This bias stems from structural features of the scientific field that prioritizes innovation, leading to the overrepresentation of technological solutions in climate research. Funding mechanisms further reinforce this tendency by incentivizing collaboration with industrial R&D, creating a self-reinforcing loop in which scientific authority and industrial interests converge. The IPCC's institutional positioning—as a policy-relevant yet politically cautious body—amplifies this dynamic by favoring allegedly “cost-effective” technological pathways that lack practical feasibility.
Some experts tee up public comment on EPA report calling fossil fuel concerns overblown, as others fast-track review
Passing 1.5ºC is now inevitable. Overshoot scenarios tell us that we can relatively safely pass this level but then bring temperatures back down again, but how realistic are they, and how safe?
An epic analysis of 5,000 years of civilisation argues that a global collapse is coming unless inequality is vanquished

juin 2025

Between 80% and 89% of the world’s people want their governments to do more about climate change. This fact is the central tenet of the 89% Project for climate journalism. Timed to coincide with Earth Day and Earth Week, the project launched in April, 2025, and will culminate in another week of focused stories in October, just before the next COP meeting in Brazil.
Real world measurements of how much extra heat the Earth is trapping are well beyond most climate models. That’s a real problem.
Climate models that give a low warming from increases in greenhouse gases do not match satellite measurements. Future warming will likely be worse than thought unless society acts, according to a new study published in Science.
The world has been too optimistic about the risk to humanity and planet – but devastation can still be avoided, says Timothy Lenton
Despite working on polar science for the British Antarctic Survey for 20 years, Louise Sime finds the magnitude of potential sea-level rise hard to comprehend
New data from Nasa has revealed a dramatic rise in the intensity of weather events such as droughts and floods over the past five years.The steepness of the rise was not foreseen. The researchers say they are amazed and alarmed by the latest figures from the watchful eye of Nasa’s Grace satellite, which tracks environmental changes in the planet.
Breaching threshold would ramp up catastrophic weather events, further increasing human suffering
Mark Lynas has spent decades pushing for action on climate emissions but now says nuclear war is even greater threat Climate breakdown is usually held up as the biggest, most urgent threat humans pose to the future of the planet today. But what if there was another, greater, human-made threat that could snuff out not only human civilisation, but practically the entire biosphere, in the blink of an eye?
These are difficult times indeed, with terrible news on many fronts. What are the prospects for the degrowth1 alternative as we move through 2025? Dark times: the current context First, we need to understand what is going on around us: what is the evolving context with which degrowth has to contend, and to which it has to present a viable alternative?
Ocean acidification has already crossed a crucial threshold for planetary health, scientists say in unexpected finding
There’s frustration among researchers that falling pH levels in seas around the globe are not being taken seriously enough, and that until the buildup of CO2 is addressed, the consequences for marine life will be devastating
A new point in history has been reached, entomologists say, as climate-led species’ collapse moves up the food chain even in supposedly protected regions free of pesticides

mai 2025

Lenton, the founding director of the Global Systems Institute at the University of Exeter, was the lead author of the 2008 paper that formally introduced the idea of tipping points in the Earth’s climate system.

janvier 2025

Now that humans have overshot the carrying capacity of the planet, collapse is inevitable no matter what we do.
Knowing that the world is ending can be incredibly lonely. Here's what it's like to be collapse aware among those who are oblivious.