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What is postmodernism?

Context:
Postmodernism is an intellectual stance or mode of discourse characterized by skepticism toward the "grand narratives" of modernism; rejection of epistemic certainty or the stability of meaning; and sensitivity to the role of ideology in maintaining political power. Claims to objectivity are dismissed as naïve realism, with attention drawn to the conditional nature of knowledge claims within particular historical, political, and cultural discourses. The postmodern outlook is characterized by self-referentiality, epistemological relativism, moral relativism, pluralism, irony, irreverence, and eclecticism; it rejects the "universal validity" of binary oppositions, stable identity, hierarchy, and categorization

Initially emerging from a mode of literary criticism, postmodernism developed in the mid-twentieth century as a rejection of modernism, and has been observed across many disciplines. Postmodernism is associated with the disciplines deconstruction and post-structuralism. Various authors have criticized postmodernism as promoting obscurantism, as abandoning Enlightenment rationalism and scientific rigor, and as adding nothing to analytical or empirical knowledge<|im_end|>
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Postmodernism is a philosophical position that questions the certainty and immutability of human knowledge. It emerges in opposition to the main tenets of modernism and rejects claims of objective universal truths that are not bound and shaped by the social, historical, political and cultural context in which they arise. Postmodernist attitudes are characterized by moral relativism, a view where opposite moral precepts and world views are equally valid regardless of their consequences or scientific underpinning. This has led to criticism from thinkers that subscribe to rationalism and the notion that objective truths can be derived from scientific rigor.<|im_end|>
