Abstract
In this article, we used of brief hypotheses in order to open some paths for possible interpretations of the more general notion of genealogy. First, we try to explain that there is a difference between the philosophical notion of genealogy and the Genealogy of morals. Second, we present the notion of will to power as fundamental for Nietzsche to be able to elaborate his polemical work. And third, we consider genealogy as destruction of what it criticizes. However, psychological dispositions are mentioned in order to elucidate a mode of writing, not a method. Thus, we assume some general points for the notion of genealogy.