Europe’s heatwave and Amazon forest stress underscore accelerating climate crisis

A series of extreme weather events has swept across Europe, with wildfires raging in Spain, England and Scotland, while severe thunderstorms, hail and flooding have battered France, Germany and Poland. The heatwave has triggered the longest drought on record in central England since 1996 and contributed to more than 12,000 excess deaths reported by nine European nations.

At the same time, scientists warn that tropical forests, especially the Amazon, are losing their ability to absorb carbon as prolonged droughts and higher temperatures reduce photosynthesis and increase tree mortality. When dead vegetation decomposes, the forests can become net sources of carbon dioxide, threatening global climate stability.

Both developments highlight how climate change is intensifying weather extremes in temperate regions and undermining vital carbon sinks in the tropics, raising concerns about future heat, water scarcity and the planet’s ability to regulate greenhouse‑gas levels.