Relocation will the last of your worries. Climate change's big killer will be that crops that used to grow in places, can't grow anymore. This will cause mass

Relocation will the last of your worries. Climate change's big killer will be that crops that used to grow in places, can't grow anymore. This will cause mass human migration. Combine this with a larger, increasing human population you've got a recipe for disaster. Many scientists speculate that the Syrian war and the Arab spring was a result climate change. An interesting tidbit is that the death count from one of the most cited nuclear war simulations (of 50 warheads) wasn't the people who died in nuclear blasts. It was the people who died as result of climate changed caused by nuclear weapons.