Researchers warn that simultaneous fires across Europe are overwhelming firefighting resources. Climate change made weather that fuelled Portugal and Spain’s deadly wildfires this summer around 40 times more likely, new research has found. Blazes in the Iberian Peninsula broke out at the end of July. Fuelled by temperatures above 40°C and strong winds, the flames spread extremely rapidly. The area burned by these wildfires has now broken records across Spain and Portugal. A new super rapid scientific analysis by World Weather Attribution (WWA) has found that these hot, dry and windy conditions were made more likely and more intense by human-caused climate change. Dr Clair Barnes, researcher for the Centre for Environmental Policy at Imperial College London, warns that the “astonishing” size of these fires is a “sign of what is to come” with hotter, drier, more flammable conditions becoming more severe with climate change.