Former CEO of AXA, a major French insurer, famously announced that a world at +4°C would be "uninsurrable" [1].
That was 10 years ago.
It's true that most predictions about climate are wrong - most of the time, they're optimistic. (Not always, fortunately [2])
[1] https://www.leparisien.fr/economie/business/special-cop21-un...
[2] https://www.theclimatebrink.com/p/emissions-are-no-longer-fo...
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