Journalism and networked movements: the emergence of a systemic crisis/ Jornalismo e movimentos em rede: a emergencia de uma crise sistemica

The paper provides conceptual design than it is postulated to be the crisis faced by contemporary journalism, whose processing occurs in distinct and converging platforms of production and circulation of information. It is understood the crisis from a systemic perspective associated at concepts of General Theory of Signs of C. S. Peirce and of the Semiosphere of Yuri Lotman. It is understood journalism as an open, dynamic, complex and nonlinear system, which turns potentially when it interacts with other systems of meaning production, as those agencied by digital social networks. The realization of the debate happen by mutual comparison of this reflection to cases observed in research currently undertaken by the authors of this work.