2050 is possible. There is no need for arable land if food is imported. People will want to live where the nicer weather is. Adjusted by air conditioning from c

2050 is possible. There is no need for arable land if food is imported. People will want to live where the nicer weather is. Adjusted by air conditioning from cheap electricity, the advantage is in North Africa. It's not inevitable, but when the competition is cold fusion and building housing in Western cities, I would bet on North Africa. *edit: >>>living around Cairo for ~millions~ thousands of years