In terms of the time frames, most of the RKRs conclude that severe risks to many dimensions  are expected to occur by the end of the 21st century and across the globe. Some RKRs, however, highlight that severe risk could occur far earlier, for example as soon as a warming level of 1.5℃ or 2ºC is reached, which means potentially well before mid-century . In some cases, risks are already considered severe, for example after major climatic events such as tropical storms .
IPCC
Climate Change 2022: Impacts, Adaptation and Vulnerability
IPCC Report