Western Europe faces unprecedented wildfires amid record heat and drought. France and Spain hardest hit, with 330,000 people evacuated this month—one of Europe's largest displacements since WWII. In France's Bordeaux region, a massive blaze generated a pyrocumulonimbus "fire cloud" capable of spawning lightning that ignites new fires.

French fires have scorched 287,000 acres this year; the Gironde inferno alone covers an area four times the size of Paris. Prime Minister Sébastien Lecornu called the situation "previously unheard of." Spain's Madrid region evacuated 79,000 residents, while the UK battled blazes including at Edinburgh's Arthur's Seat.

Scientists confirm climate change's role. Europe warms twice as fast as the global average per Copernicus. Climate expert Daniel Swain states the link between extreme fire weather and warming is "clear." Spain's PM Pedro Sánchez labeled fires "the most painful expression of a climate emergency."

Human toll mounts: France recorded 5,700 excess deaths during June-July heat waves exceeding 100 degrees Fahrenheit, while over 10 people have died in European wildfires since July. Five U.S. wildland firefighters also perished recently. Leaders warn conditions will worsen without emissions cuts.