Low lying islands like the Maldives will be first. But the population is relatively small. You already have climate refugees in Africa. The Sahara is spreading

Low lying islands like the Maldives will be first. But the population is relatively small. You already have climate refugees in Africa. The Sahara is spreading south. Destroying lives of those that live on the subsaharan border. They flee to neighbouring countries and eventually Europe. The major concern is countries like Bangladesh. It’s a low coastal country with a huge population.