Having analyzed and criticized Western society and especially our own, Morin makes the reader think about the weakness of a system of society engaged in the capitalist road neglecting the human side of the building on existence.En the theme of the complex thought, it offers a new way of management that World Humanitarian according allow it to overcome the evils of modern society, while being aware of the problems of making the work of such a revolution , which according to him will happen sooner or later by the force of things and apart from any decision conscience.La Bible of 21 ° century.