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Global warming exceeded 1.5°C across the entire year for the first time
People gather at "El Morro" to watch the sunset during the San Sebastián Street festivities in San Juan, Puerto Rico, January 21, 2024

GLOBAL warming has exceeded 1.5°C across an entire year for the first time, climate experts reported today.

Scientists have long said that the long-term rise in temperature needed to be limited to 1.5°C to avoid the worst impacts of climate change.

A landmark United Nations report in 2018 said that the risks of more intense heat waves, rising sea levels and loss of wildlife were much higher at 2°C of warming than at 1.5°C.

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