Africa doesn't have a chance at banding together. Too many
natural resources, too many cultures. I do see specific countries in Africa becoming larger world players, though. Homogenous education systems also encourage useful skills that we don't really have, and a wider pool is always better when you have the ability to pick and choose from it. I guess that's their current challenge- making use of that while maintaining control.
It's also scary to see that some of the (then new) fears of the eighties came true, with multinational corporations holding a lot of the power. Can't help but thing combining a state with one is the way to go, if you want your country to prosper economically, though I'd still fucking hate it. China is the only large nation I can think of that's in a position to make this happen successfully.
This all conjecture, though. It's not a subject I have much knowledge in, besides general Chinese and Asian cultural norms due to greater exposure at a younger age. Where's Wiegraf when you need him, right?