During this time he wrote , with Armand Mattelart , a critique of North American cultural imperialism , How to Read Donald Duck .
From 1970 to 1973 , Dorfman served as a cultural adviser to President Salvador Allende .
During this time Dorfman wrote , with Armand Mattelart , a critique of North American cultural imperialism , How to Read Donald Duck .
From 1970 to 1973 , Dorfman served as a cultural adviser to President Salvador Allende .