) theories of ideology (p.84) lt rejects the notion thal ldeas are firmly rooted in class positions and sees them as’ material forces’ which can organize groups, shape terrains of encounter and debate, and define positions to be attacked or defended. lt also has a rather deeper notion of culture and meaning which sees them as basic to the formation of all social relations rather than as something, added on’, the icingon the economic cake. Here classes and defied as much culturally as economically.