A Stratfor article 'Africa's Tuareg Dilemma' by Robert D. Kaplan, who visited Mali years ago which is a good background read and then reflects on what has happened:http://www.stratfor.com/analysis/afr...obert-d-kaplan

The real fundamental drama will play out gradually, outside the strictures of media accounts. This drama will be about how, and whether, Africa's recently impressive economic growth rates can lead to the creation of larger middle classes. It is larger middle classes that lead, in turn, to more efficient and vigorous government ministries, and to more professional militaries, so that hinterlands might be brought under control and artificially drawn borders made more workable. The Saharan countries, in this regard, are a more extreme version of the larger African challenge, as the desert has created the largest dichotomy of populations within the continent.