In the last years he has received importance so called " Paradigm of the Complexity " in all the areas of the knowledge. Much has discussed and writing on involved areas and the impact of the complexity in the analysis of multiple processes so much in natural as social disciplines. Words like random, indetermination, uncertainty, erratic behaviors and chaos are central in the complex vision of the world that promises to be to the scientist. Here it is analyzed they are some edges of this supposed new scientific image of the world. The inability to understand the chaos is in direct relation with the maintenance of an old vision of the scientific world. We try to answer questions that belong to another vision of the world, and try to explain and to understand without before changed credit our semantic conception of the world. The one who might speak about breaks?... If still we continue looking for " A secret order ", perhaps does our scientific perception of the world allow us to see changes where always they were?