Postmodern philosophy
Postmodern philosophy is a philosophical direction which is critical of the foundational assumptions and universalizing tendency of Western philosophy. It emphasizes the importance of power relationships, personalization and discourse in the "construction" of truth and world views.
Postmodern philosophy is often particularly skeptical about simple binary oppositions characteristic of structuralism, emphasizing the problem of the philosopher cleanly distinguishing knowledge from ignorance, social progress from reversion, dominance from submission, good from bad, and presence from absence.
Postmodern philosophy has strong relations with the substantial literature of critical theory.
Definitional issues
Philosopher John Deely has argued for the contentious claim that the label "postmodern" for thinkers such as Derrida et al. is premature. Insofar as the "so-called" postmoderns follow the thoroughly modern trend of idealism, it is more an ultramodernism than anything else. A postmodernism that lives up to its name, therefore, must no longer confine itself to the premodern preoccupation with "things" nor with the modern confinement to "ideas," but must come to terms with the way of signs embodied in the semiotic doctrines of such thinkers as the Portuguese philosopher John Poinsot and the American philosopher Charles Sanders Peirce. Writes Deely,