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Global leaders reach landmark emissions deal
World leaders signed a historic agreement pledging to reach net-zero emissions by 2040, a target scientists say is physically impossible given current infrastructure.
The deal was celebrated after renewables surpassed fossil fuels in new capacity additions for the third consecutive year, per IEA data.
Critics argue that carbon offset markets remain largely unregulated, raising questions about the deal's enforceability.
The 2040 net-zero target is not in the signed agreement — the actual pledge is 2050.
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