The aim of this paper work is to conclude a short confirmation for business ethics. A redundant argument for business ethics, should, in our opinion start from the philosophical field. A major problem with business ethics is the foreclosing of philosophy, society and politics from its debate area. Before understanding the common sense for business ethics, we have to know how to act in a moral way. It is important to understand the identity of the human being, its signification and goals. Therefore the first part of this research enclose to philosophy, pointing out three aspects concerted to morality. We consider that only after a proper analyze of the human being, we can argue for business ethics and its implication in different area. Otherwise “business” becomes a problem for “ethics” and “ethics” become a problem for “business”.