Climatologist at Imperial College London, researching climate change impacts
Projections show 451,000 additional heat-related deaths globally between June and February 2027, with Nigeria, Sudan, Niger and Chad bearing the heaviest impact. The Climate Impact Lab says emergency actions now can save tens of thousands of lives as El Niño intensifies.
A mounting body of studies shows climate hazards are increasingly disrupting data centers worldwide, raising costs and threatening reliability. Insurers warn of higher premiums; operators push for water-efficient cooling and location strategies. With heat waves intensifying, a systemic rethink of cooling, water use, and siting is underway.
Two early‑season heatwaves have broken June temperature records across western Europe, pushing many locations above 40°C, triggering red alerts, disrupting transport and power, and causing dozens of deaths in France and other countries. Scientists have said human‑caused warming has made this event far more likely and night‑time temperatures have remained unusually high.
Wildfires across England and Wales remain at very high to exceptional risk as heatwave conditions continue. North Wales declared a major incident near Conwy Mountain; firefighters are battling blazes in Conwy, Glossop, Tintwistle Moor and other sites as temperatures stay dangerously high. Authorities urge caution and continued vigilance.
Scientists have found that human-caused warming has made the hot, dry and windy weather that fuelled this summer’s wildfires far more likely: roughly 20 times more likely in central Spain and about twice as likely in parts of France. The results accompany mass evacuations, record burn areas and heavy smoke that has crossed international borders.
Copernicus confirms August 2026 tied for hottest month on record, with Western Europe enjoying its warmest summer. Global oceans reach new highs as El Niño intensifies. Scientists warn that emissions continue to drive extreme conditions and urge rapid action.
Disaster-hit Nepal faces mounting rebuilding costs after a glacier collapse triggered devastating floods. Scientists link warming to destabilisation of glaciers, while international finance bodies struggle to mobilise funds. Nepal urges faster climate finance to support relief, reconstruction and loss-and-damage claims.
The Langtang Lirung glacier has collapsed, unleashing floods that have killed and displaced thousands along the Nepal‑Tibet border. A World Weather Attribution study finds climate change is a destabilising factor, with warming, glacier thinning and permafrost thaw preconditioning the slope, while a historic 2015 earthquake may have weakened the rock. July–August 2026 were the warmest on record in the region, intensifying meltwater and stress on mountain walls.
The El Niño weather pattern has intensified, with multiple reports showing record sea-surface temperatures and forecasts of extreme heat. Scientists warn that global impacts will intensify through 2027, affecting temperatures, rainfall, and wildfire risk across regions from the Pacific to Africa and the Americas.