Ruy Mauro MariniRuy Mauro Marini was one of the originators of Marxist dependency theory. As a result of his activism, the Brazilian sociologist and revolutionary was forced into two decades of bitter exile in Chile and Mexico -- and in the process introducedsuch concepts as "superexploitation," "subimperialism" to the revolutionary lexicon. After receiving amnesty in the early 1980s, Marini returned to his country of birth, dying in Rio de Janeiro in 1997. Read More Read Less