
Thirty years ago Roland Barthes and others first perceived the power of unassertive objects as "signs," bearers of accepted opinion and of ideological manipulation. In the three decades since, there has developed a new science of signs, called semiotics. Its practitioners...

Thirty years ago Roland Barthes and others first perceived the power of unassertive objects as "signs," bearers of accepted opinion and of ideological manipulation. In the three decades since, there has developed a new science of signs, called semiotics. Its practitioners...