There is already a war. Different to the common ones. Maybe worldwide. The war for recourses. On first hand "water". Then all the mineral resources. And clean air, energy, and...education. As long we, the former colonial countries, are not willing to share with them, a new war is quite imminent. And nobody of our so wise politicians will tell us though millions standing in front of our borders ready to come in. At the moment peaceful. But how long?
I'm happy to be old.