Pierre Larrouturou recognized economist and New GIVES creator reveals in this book how François Hollande refused to listen to his advice simple enough to be done to curb unemployment and crisis. This defender of the division of working time advocates the 4x8h = 32h already implemented in some companies for 15 years, these companies create sustainable jobs and do not know the crisis (eg Fleury Michon Vendee). We all know that robotic machines have replaced the men and the machines do not pay and do not consume, share a little bit of work time left to men, this will solve the unemployment problem by having more new contributors and more consumer.