Taking into account all known factors, the planet warmed 0.2 °C more last year than climate scientists expected. More and better data are urgently needed. Taking into account all known factors, the planet warmed 0.2 °C more last year than climate scientists expected. More and better data are urgently needed.
![](https://obsant.eu/wp-content/uploads/2023/08/bandeauEtiennedeCallatay.png)