This chapter discusses the transition from modernism to postmodernism. It explores how postmodernism emerged as a critique of modernity and its "grand narratives" like enlightenment rationalism. Some key aspects of postmodernism covered include the critique of scientific knowledge and epistemology, the end of grand narratives and foundations for knowledge, postmodern aesthetics in media like television incorporating reflexivity and blurred cultural boundaries, and postmodern culture's critique of capitalism through techniques like culture jamming. The chapter concludes by considering possible positions after postmodernism like metamodernism or performatism.