%0 Journal Article %T Biopol¨ªtica: de la soberan¨ªa al gobierno %A Castro %A Edgardo %J Revista latinoamericana de filosof£¿-a %D 2008 %I Scientific Electronic Library Online %X this article analyzes the evolution of the notion of biopolitics in michel foucault, from 1974 to 1980, and its methodological problems (its positivity). it argues that we can distinguish four notions of biopolitics in foucault and it links these notions with the question of the humanism and human sciences. %K biopolitics %K positivity %K foucault %K humanism. %U http://www.scielo.org.ar/scielo.php?script=sci_abstract&pid=S1852-73532008000200001&lng=en&nrm=iso&tlng=en