The article aims to show how difficult it exists at the moment to develop a precise definition of man as being integral to it resorts to the notions of the essential philosophical anthropology, the new concept of drawing Christian pheno- menology French, we look roughly the personal vision of Pope John Paul II on men and integrative vision of humanism cosmoteandrico Panikkar, finally is the vision of Christian humanism and solidarity emphasized the development in the Magisterium of the Catholic Church as an attempt to answer the crucial question about the man and his world relational. Key words : Philosophy, Moral theology, Phenomenology, Humanism, Persona- lism, Cosmoteandrico.