These lands aren't already mostly uninhabitable, being deserts? Most people in Egypt live near the river system, and in UAE they live on the coast. These countr

These lands aren't already mostly uninhabitable, being deserts? Most people in Egypt live near the river system, and in UAE they live on the coast. These countries are already much hotter than typical western countries, yet many rich live there. I think it would take more than "a little too hot" to make them move out, such as specific business reasons like no more oil.