There will be a disaster, we just don't know what kind. Will it be mass starvation, desertification, warfare, migrations, lack of water? Monsoons and tornados,

There will be a disaster, we just don't know what kind. Will it be mass starvation, desertification, warfare, migrations, lack of water? Monsoons and tornados, or other inclement weather? People dying from heat? We don't know. There will be a disaster. Moving farms? Laughable and does not scale. Do you want to invite a few million Spanish into your backyard? I bet you won't and you would shoot the immigrants instead as is the trend. People will try to move and there will be a lot of misery involved. If you ever worked with refugees, you'd know.