the idea of northern europe ending up in a deep freeze while much of the rest of the world bakes is not new. these scenarios have been modeled for decades. I remember over 20 years ago, while naively considering "escape options", learning about the AMOC, the great conveyer and other modeled outcomes.

long story short... there is no escape. we either fix the fundamental problems in our societies (and adapt to the damage we have already done) or it all collapses into a probable species ending spiral.