People are so optimist. Populations at that level are unsupportable. There are not enough water and food sources to make it possible even if it was evenly spread and it won't be. Some of the horsemen will ride. Hopefully not all four.
Exactly. We'll exceed 10B before then; likely hit 12b by then, and the attendant crash will be "Biblical" in proportions.
One Hell of an inheritance we are leaving our children and grandchildren, ain't it?
