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The French national health agency said on Wednesday that it had recorded 5,764 excess deaths between 17 June and 2 July, an excess mortality rate of 36%.
More than half of the “unprecedented” total were recorded between 25 and 27 June, with deaths of people aged 75 and older accounting for about two-thirds of the excess mortality, the agency said.
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The announcement came as firefighters in Spain battled one of the country’s largest ever wildfires, which has burned about 32,000 hectares (79,000 acres) in the Guadalajara region north of Madrid, forcing the evacuation of 1,200 people from 34 villages in the sparsely populated area and confinement orders in 14 others.
Authorities said on Wednesday that the fire was beginning to stabilise, and residents of five villages were allowed to return home. The prime minister, Pedro Sánchez, said on a visit to the area that Spain had already suffered 22 major wildfires so far this year, four times more than in the same period last year.
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See the original article at https://www.theguardian.com/world/2026/jul/22/france-recorded-more-than-5700-excess-deaths-during-june-heatwave




The UK’s climatic extremes are becoming increasingly normal, a report has found, with last year the hottest on record and further “unprecedented changes” likely to break the record again soon.
Data stretching back to 1884 shows the UK has never experienced a year as hot as 2025, according to the annual State of the UK Climate report, with temperatures pushed to dizzying heights by carbon pollution clogging the atmosphere.

The country experienced its warmest spring and summer on record last year, while England was hit by its driest spring in a century.
The report comes as the UK faces the third deadly heatwave to have scorched Europe over the last two months. On Tuesday, the Met Office said the UK had already recorded as many 30C (86F) days in 2026 as in the extraordinarily hot year of 1976.
“What we used to think of as extreme, we increasingly consider as normal,” said Mike Kendon, a scientist at the National Climate Information Centre and lead author of the report. “We are seeing unprecedented changes continuing … and every year adds to this body of evidence.”
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Article continues at https://www.theguardian.com/environment/2026/jul/15/uk-climate-extreme-weather-2025-hottest-year-on-record



https://www.nature.com/articles/d41586-026-02154-8

I have studied climate tipping points1 for more than 20 years, and I’m increasingly concerned that scientists have overlooked the most dangerous aspect of these for societies. The potential collapse of major parts of the Earth system — from ice sheets to ocean circulations — will profoundly alter the warming planet and tip it irreversibly into a different state2. But the greatest risks might not lie at that endpoint.Is a monster web of ocean currents headed for collapse? The race is on to find out
How we get there — how the tipping unfolds — is more important, and there is an urgent need to understand the process. This is missing from current analyses because the scales in time and space it occurs on fall between those of climate and weather. Tipping analyses focus on huge climate changes, often globally, over decades. Weather events are fast and local. But look at the interplay between the two and it’s clear that the transition between one climate state and another is not smooth but extremely volatile.
Climate tipping, therefore, will manifest as a period of increasingly dramatic weather volatility, rather than a sharp shift in average conditions. A fluctuating climate will bring swings and crashes in crop yields, flash flooding and erratic storms. It will stress economies by disrupting supply chains and amplifying insurance losses. Societies are unprepared, because weather volatility related to tipping points is absent from risk assessments.
This problem is urgent. Earth subsystems, including oceans, the cryosphere and biosphere, already seem to be destabilizing. The planet is heading for climate free fall.
By definition3, tipping points are reached when a series of interlinked changes amplify one another until the whole system becomes unstable and shifts uncontrollably into a different state. Loss of sea ice at the poles, for example, reduces the amount of sunlight reflected into space, further heating Earth’s surface, which then accelerates ice loss. These vicious cycles of change define a tipping point, at which the climate cannot return to its former patterns.Are we all doomed? How to cope with the daunting uncertainties of climate change
Before that point, the climate system becomes increasingly unstable. It fluctuates considerably — a rise in variability is a well-established property of such ‘non-linear dynamical systems’ approaching a critical threshold4,5. That society will face these fluctuations and that they will intensify through the tipping transition hasn’t been realized by scientists and policymakers, so far.
Earth will experience an increasingly erratic climate: more and stronger fluctuations in flows of melt water, ocean circulations and the extent of sea ice. These changes will lead to more frequent and intense extremes in temperature, precipitation and storms — leading not only to more heatwaves and droughts, but also to more cold spells and floods.
The scale of the consequences might not be obvious at first — ice sheets and ocean currents are so large that their responses to warming are relatively slow and delayed. Once a critical temperature threshold for instability is crossed, it takes time for such systems to collapse, but the collapse is inevitable (see ‘Tipping into trouble’).

Ice sheets in West Antarctica6 and Greenland7 have already passed their tipping temperature. Arctic sea ice will do so in a few years. For the Atlantic Ocean, scientists simply don’t know8. The period between passing the tipping temperature and reaching the tipping point is when fluctuations increase dramatically.
Research into early warning of tipping points has identified increased climate variability as a signal of reduced stability and used it to estimate the time remaining before widespread tipping begins. But variability caused by instability as a mechanism of climate impact has been widely neglected.
Modern economies are adapted to relatively stable climatic baselines. Agricultural productivity, infrastructure design, insurance pricing and financial risk management all rely not only on expected mean conditions but also on the predictability of variability.
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Article continues at https://www.nature.com/articles/d41586-026-02154-8 & further requirements to see the whole article …


