This document provides an overview of Marxist perspectives on ideology and the role of media from a lecture. It discusses key concepts like ideology, false consciousness, hegemony, and ideological state apparatuses. Specifically, it examines the theories of Althusser and Gramsci, who argued that ideology is reproduced through social institutions like media, education, and culture, shaping people's beliefs and maintaining the status quo rather than imposing a false view of reality.