There are many forms of dehumanization, and one of them, perhaps the most crucial, is that this systematic disregard the differences, to the extent that such disrespect - toward micro - leads the individual to far from their ability to coexist and, consequently, too far away from the possibility of learning, personal growth and development; In order macro, leads to society for "xenofobismos," excessive nationalism, "genocidismos," "biocidismos," apartheids, economic exclusion and for forms unilateral and orthodox view of the world, culminating in wars, armed conflicts, hatred and political positions radical and extreme. However, you cannot and must not lose hope even that, for many, it is just one more utopia. It is important that even if you believe that man can change, it can be transformed. Or rather, it is necessary that if you believe, as we would say Nietzsche, that "the man needs to be overcome." As all the works on human development by me produced, this also brings an addendum, a second unit, as thematic supplement on the possibilities of change, humanization and development of be. We hope, therefore, that this work, like many others, can be useful for the formation of a more just and democratic society, in so far as it is able to contribute to the formation of a generation less alienated and uncompromising with the social causes, economic and humanitarian .