The concept of global security has greatly evolved from what we knew it to be for a long time in the past. The old bi-polar international According to Professor Makumi Mwagiru a well-known Kenya scholar point out that international system that remained an inadequate barrier regulated relations between states has drastically restructured itself against the changing threats, needs and requirements of states, but has nevertheless remained an inadequate barrier for international peace and security. he also than be points out that today, the main threats to international peace are rooted in situations within states rather than between states. The books initiates a profiling of Africa''s role in globalization security agenda setting.Remakable, ground breaking acheievement, capturing the complex texture of a rapidly changing contitinent. it is also terribly moving. Every time you try to say africa is the wors crumble anountries break. From every generation you must exclude at least five countries.And just as you think you have nailed down a certainty you find opposite is also true.