We are meaning-seeking animals. And if we can no longer believe in God we will find other things to worship. Eagleton’s book is a brisk, intelligent, and provocative tour of Western intellectual history since the Enlightenment, understood as a series of chapters in the search for a God-substitute. The Enlightenment found it in reason, the Idealists in the human spirit, the Romantics in nature and culture, the Marxists in revolution, and Nietzsche in the Übermensch. Others chose the nation, the state, art, the sublime, humanity, society, science, the life force, and personal relationships. None of these had entirely happy outcomes, and none was self-sustaining.
The end result was postmodernism, a systematic subversion of meaning altogether. Postmodernism is Nietzsche without the anguish, tragedy, or will to power—all the things that made Nietzsche worth reading. Now, in place of the revaluation of values, we have their devaluation. We are surrounded by choices with no reason to choose this rather than that. Postmodern consciousness, in Perry Anderson’s phrase, is “subjectivism without a subject.” Eagleton calls it “depthless, anti-tragic, non-linear, anti-numinous, non-foundational and anti-universalist, suspicious of absolutes and averse to interiority.”
more here.