The scientist who warned the US about climate change says it’s worse than we thought. Again.
Grist
NOVEMBER 3, 2023
The metric is a calculation of how many degrees the planet would warm by if the amount of carbon dioxide was doubled from pre-industrial times — an amount that is quickly approaching. While Hansen’s research shows that there’s a certain amount of warming locked in even after we stop emitting carbon dioxide, Mann refutes this characterization.
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