Luiz Beltrão, Décio Pignatari, Muniz Sodré y Sérgio Capparelli. Aportes teóricos brasileños al pensamiento latinoamericano de la comunicación

摘要

The paper centers on defining some structural characteristics that identify four emblematic researchers of the Sciences of the Communication in Brazil: Luiz Beltrão, Décio Pignatari, Muniz Sodré and Sérgio Capparelli. The paper attempts to define why these Brazilian theoretical contributions to establish a communication thought in itself in communication studies in Brazil and Latin America in general. The closure that identifies the Brazilian specialists analyzed here is the ethical-political platform of communication, amalgamated with a multidisciplinary approach, and a socio-historical criticism of its subjects, objects and methods of study.