Mariano Féliz is a social activist in Argentina. Currently, he mostly works on political education with and within social organizations, and is active in union struggles within the University and Research Center where he is employed. He is a professor at the Universidad Nacional de La Plata and researcher at the CIG-IDIHCS of the CONICET/UNLP. There, he teaches political economy and conducts research on the transformations of dependent capitalism and its relationship to social struggles. He is mostly concerned about recovering the tradition of Marxian Dependency Theory, showing how it can be articulated with current debates within feminist economics and Marxist ecological debates.