Gene worlds.

Drawing from a critical sociology of knowledge perspective, we situate the production of genetic information within relevant political, financial, and professional contexts. We consider as well the broad range of social conditions that render genetic knowledge salient in clinical settings and for population health. This sociological analysis of genetic knowledge highlights how genetic knowledge flourishes and shapes social environments and how in turn environments select for particular forms of genetic knowledge. We examine the role of the laboratory, regulatory state, and social movements in the production of genetic knowledge and the clinic, family, and population health as critical sites where genetic knowledge becomes actionable.