Megan Darby of Climate Change News reports on a Nature study concluding that the 1.5C global warming limit vulnerable countries fought hard to include in the Paris Agreement may already be out of reach.
There is slim chance of stabilising temperature rise at that level without controversial negative emissions technology, according to a study published in Nature.
“The window for limiting warming to below 1.5C with high probability and without temporarily exceeding that level already seems to have closed,” the report found.
It is a blow for those living near the coast of Bangladesh or low-lying islands like Kiribati, which is preparing for an exodus as rising seas swallow homes.
Coral reefs dying and tropical heatwaves are also expected to kick in at moderate levels of global warming, affecting millions of people worldwide.
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