In fact only the coastal regions will suffer from sea levels rise per se. But no height will be sufficient to guarantee your safety, sadly, because this is not

In fact only the coastal regions will suffer from sea levels rise per se. But no height will be sufficient to guarantee your safety, sadly, because this is not about literal Great Flood. This is about climate change and hundreds of millions of deperate displaced immigrants from places like Bangladesh who will make everywhere more chaotic than today. We're not prepared for the human part of the catastrophe.