'Insecure Gulf' provides the first detailed assessment of the developments in the Persian Gulf sub-region in the post-oil era. It is the one of the few books of its kind not to be obsessed with the sub-region's energy riches, and in looking to highlight the uncertainties of a future from which oil income may not provide sufficient protection, warns of the sub-region's impending demographic, economic and environmental crises. Sympathetically written and meticulously researched, Kristian Coates Ulrichsen draws our attention to the dangers of a perfect storm forming in the Gulf Arab countries in which domestic challenges could combine with externally-induced security or economic shocks to expose these societies to crises of such magnitude that could test their very socio-political foundations. This is a must read.