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What happened
According to the UN Environment Programme's Emissions Gap Report, global climate commitments are on track to result in a temperature increase of 2.3 to 2.5 degrees Celsius by the end of the century, far exceeding the 1.5C target set by the Paris Agreement. The report indicates that without unprecedented emissions cuts, the world is likely to see a rise of 2.8C. The findings come as world leaders prepare for COP30 in Brazil, where the urgency of addressing climate change will be a focal point. The report also notes that emissions grew by 2.3% in 2024, primarily driven by countries like India, China, and Russia, while the G20 nations accounted for a significant portion of global emissions. The report stresses the importance of immediate and decisive action to mitigate the impacts of climate change, particularly for vulnerable communities and ecosystems.
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Key insights
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Critical temperature thresholds
Warming above 1.5C risks catastrophic consequences for ecosystems and communities.
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G20 emissions responsibility
G20 economies are responsible for three-quarters of global emissions, highlighting their critical role.
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Need for urgent action
The UN calls for accelerated emissions reductions to meet climate targets.
Takeaways
The UN's report underscores the urgent need for enhanced global climate action to avoid catastrophic warming. With the 1.5C target increasingly at risk, immediate and decisive measures are essential.