Criticism of postmodernism

Criticism of postmodernism is intellectually diverse, reflecting various critical attitudes toward postmodernity, postmodern philosophy, postmodern art, and postmodern architecture. Postmodernism is generally defined by an attitude of skepticism, irony, or rejection toward what it describes as the grand narratives and ideologies associated with modernism, especially those associated with Enlightenment rationality though postmodernism in the arts may have their own definitions. Thus, while common targets of postmodern criticism include universalist ideas of objective reality, morality, truth, human nature, reason, science, language, and social progress, critics of postmodernism often defend such concepts. It is frequently alleged that postmodern scholars promote obscurantism, are hostile to objective truth, and encourage relativism (in culture, morality, knowledge) to an extent that is epistemically and ethically crippling. Criticism of more artistic postmodern movements such as postmodern art or literature may include objections to a departure from beauty, lack of coherence or comprehensibility, deviating from clear structure and the consistent use of dark and negative themes.