Hotter or colder Europe is a minor problem. At least we have air conditioning. If Africa becomes uninhabitable, everyone there will either die or migrate to Eu

Hotter or colder Europe is a minor problem. At least we have air conditioning. If Africa becomes uninhabitable, everyone there will either die or migrate to Europe. Most EU coutries already hope that they drown crossing the Mediterranean. It's already happening, but the migration now is very low. When the migration will increase, I see WW2 repeating: concetration camps, genocide, shoot-them-at-the-border type of things.