https://www.bbc.com/news/science-environment-62378157

Courtesy of Eliot. I actually don't read his articles much at all because I'm not really interested in the mechanics of the whole thing anymore. Or the specific numbers. The above article is interesting. Let me quote a few things that align with my thoughts.

Using climate models, the report shows that in this type of scenario, by 2070 around 2 billion people living in some of the most politically fragile areas of the world would be enduring annual average temperatures of 29C.

"Average annual temperatures of 29C currently affect around 30 million people in the Sahara and Gulf Coast," said co-author Chi Xu of Nanjing University.

"By 2070, these temperatures and the social and political consequences will directly affect two nuclear powers, and seven maximum containment laboratories housing the most dangerous pathogens. There is serious potential for disastrous knock-on effects," he said.
Saying something like 'buckle up' suggests there might be light at the end of the tunnel..