Success often depends on timing. Though Mr Blyth has been working on this book for two years, its launch seems to have come at a very appropriate moment. After several years of austerity measures, public opinion in countries across the world is becoming more critical on the cutbacks their governments have brought in to reduce their deficits. Adding to that is the discovery that Reinhart and Rogoff’s models, the theoretical underpinning of these policies, were erroneous. This is a well researched and well argued book and the title, “Austerity: The History of a Dangerous Idea”, will give you a clear indication of where the author stands.