Post-postmodernism is a wide-ranging set of developments in critical theory, philosophy, architecture, art, literature, and culture which are emerging from and reacting to postmodernism.
Most scholars would agree that modernism began around 1900 and continued on as the dominant cultural force in the intellectual circles of Western culture well into the mid-twentieth century. Like all eras, modernism encompasses many competing individual directions and is impossible to define as a discrete unity or totality. However, its chief general characteristics are often thought to include an emphasis on "radical aesthetics, technical experimentation, spatial or rhythmic, rather than chronological form, [and] self-conscious reflexiveness" as well as the search for authenticity in human relations, abstraction in art, and utopian striving. These characteristics are normally lacking in postmodernism or are treated as objects of irony.
Postmodernism arose after World War II as a reaction to the perceived failings of modernism, whose radical artistic projects had come to be associated with totalitarianism or had been assimilated into mainstream culture. The basic features of what we now call postmodernism can be found as early as the 1940s, most notably in the work of Jorge Luis Borges. However, most scholars today would agree that postmodernism began to compete with modernism in the late 1950s and gained ascendancy over it in the 1960s. Since then, postmodernism has been a dominant, though not undisputed, force in art, literature, film, music, drama, architecture, history, and continental philosophy. Salient features of postmodernism are normally thought to include the ironic play with styles, citations and narrative levels, a metaphysical skepticism or nihilism towards a "grand narrative" of Western culture, a preference for the virtual at the expense of the real (or more accurately, a fundamental questioning of what 'the real' constitutes) and a "waning of affect" on the part of the subject, who is caught up in the free interplay of virtual, endlessly reproducible signs inducing a state of consciousness similar to schizophrenia.