Europe reduced its greenhouse gas emissions by 5% last year

Europe is the world's fastest-warming continent, where climate change is already worsening droughts, wildfires and fatal heatwaves.

Having set legally-binding targets to reduce its contribution to global warming, the 27-country EU is now grappling with how to meet them - and who will pay.

The EU has committed to cut net greenhouse gas emissions 55% by 2030, from 1990 levels.

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