Recently genetic determinist claims have reappeared in the explanation of human psychology and to some extent they even made their way into explanations of social phenomena. In this article, I will provide a critical analysis of the genetic determinist discourse from a social constructionist perspective. First, I will examine the meaning of genetic determinism. Then I will shortly introduce the social constructionist perspective generally and it's relevance for analyzing scientific discourses. Next, I will examine the debates about genetic determinism in behavior genetics and sociogenomics and interpret these critically from a social constructionist and deconstructionist perspective. Finally, I will provide an analysis of the main social, ideological, cultural and economic factors that influence the development of genetic determinist ideas: modernity, the legitimation of social hierarchies, neoliberalism and business interests. My conclusion is that the social constructionist perspective is important in the analysis and critique of the genetic determinist discourse.