https://blogs.ei.columbia.edu/2020/01/23/landmark-climate-migration-decision/
and it will be much more complicated the moment that Oceans start to rise.
And even if third world countries (drowned countries) fail to act violently against rich countries as was mentioned in here https://pacheco-torgal.blogspot.com/2019/12/are-third-world-countries-entitled-to.html it is very likely that as i wrote in the post below "young people in rich countries who will do what those in third world countries cannot do"
https://pacheco-torgal.blogspot.com/2019/10/climate-crisis-youth-movements-and-eco.html
