The doctrine of international relations (inter-state, indeed), territorial ideologies, the logic of autochthony and its ramifications, ethnic cleansing, are all hinged at different levels upon the same pseudo-fact: to every society a closed and exclusive territory demarcated by fixed and linear borders. This way of thinking, totally foreign to African societies for a long time, has generated today more contradictions than it can ever solve.

The authors of this book make a clear distinction between territory formation "from the top" as being a deliberate political project, and its formation...