Rapid emissions turnaround needed to keep global warming at less than 2C, report suggests
New taxes on fossil fuels, investment in clean technology and much stronger government policies to bring down emissions are likely to be necessary.
Governments must also stop subsidising fossil fuels, directly and indirectly, the UN said.
Gunnar Luderer, one of the authors of the UN report and senior scientist at the Potsdam Institute for Climate Impact Research in Germany, said: “There is still a tremendous gap between words and deeds, between the targets agreed by governments and the measures to achieve these goals.
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