This text argues that there is nothing obvious or natural about our ideas of sex and race and looks at the evolution of these ideas. The author contends that the slow crystallization of ideas on human races over the last few centuries can be grasped through the study of signs and their systems. However, race and sex are in no way purely abstract or symbolic phenomena. They are the hard facts of society. To be a man or woman, black or white are matters of social reality. To be a member of a particular race or sex does not bring with it the same opportunities, the same rights or the same...

First Published in 2004. Routledge is an imprint of Taylor & Francis, an informa company.