The remaining carbon budget consistent with limiting warming to 1.5 °C allows 20 more years of current emissions according to one study, but is already exhausted according to another. Both are defensible. We need to move on from a unique carbon budget, and face the nuances.
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Peters, G.P. Beyond carbon budgets. Nature Geosci 11, 378–380 (2018). https://doi.org/10.1038/s41561-018-0142-4
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DOI: https://doi.org/10.1038/s41561-018-0142-4
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