Cool, it's gonna be just like Road Warrior! I can't wait.
That analogy only works if you live in the southwest.
Or the Australian outback. Maybe Global Warming will turn the Midwest and Great Plains into a desert, then it would be complete Mel Gibson mania.
The midwest/great plains turning into desert isn't that unlikely actually(I see it as probable). It wouldn't be a stretch to see most of the north american interior south of the great lakes and south of the canadian border zones turning into desert and the gulf states getting a full tropical disease environment in a worst case scenario.