German scientists are warning that global warming is accelerating, that the planet could heat by as much as 3 C over pre-industrial levels by 2050 — just 24 years from now — and that we could exceed 5 C of warming by the century’s end.
This should be top headline news. It should alarm us all. It should spur politicians to urgent action.
There’s a single figure that encapsulates our climate predicament: the amount of carbon dioxide in the sky. It is surging into treacherous new territory and the size of the surge is even more disturbing: it soared by a record amount in 2024.
