J. P. Moreland, in an article he wrote in 2005 titled, "Truth, Contemporary Philosophy, and the Postmodern Turn," argues that postmodernism "is an immoral, coward's way out that is not worthy of a movement born out of the martyrs' blood.” You can find Moreland's full article here. I've included a summary of the article below, followed by my response.
J. P. Moreland is the Distinguished Professor of Philosophy at Talbot School of Theology, Biola University in La Mirada, California. He has four earned degrees: a B.S. in chemistry from the University of Missouri, a Th.M. in theology from Dallas Theological Seminary, an M. A. in philosophy from the University of California-Riverside, and a Ph.D. in philosophy from the University of Southern California.
Moreland, J. P. “Truth, Contemporary Philosophy, and the Postmodern Turn.” Journal of the Evangelical Theological Society 48, no. 1 (2005), 77-88.
Postmodernism has changed previous “self-evident truths” to “socially constructed truths within a linguistic community.” Postmodernists have rejected that human knowledge can correspond with creation. J. P. Moreland, on the other hand, believes man’s interpretation of the world is accurate concerning how the world really is. The purpose of this article is to present the correspondence theory and the postmodern rejection, and then to identify five confusions of which Moreland believes postmodern revisionists are guilty.
The correspondence theory of truth basically argues that truth is obtained when a truth bearer stands in appropriate correspondence relation to a truth maker. Furthermore, propositions are either true or false, and are expressed in sentence(s). Facts inform these truth claims. Facts, that is, relevant facts, make propositions true. Thus, correspondence is a two-placed relation between a proposition and a relevant fact that matches, conforms to, and corresponds with the proposition. As individuals are placed within this correspondence relationship, they experience truth.
Postmodernism, on the other hand, argues for cultural relativism concerning reality, truth, reason, value, linguistic meaning, the self, etc. Everything that each human “knows” is a result of his or her social constructions instead of due to objective truth. The postmodern concern is that those who claim to have objective truth victimize those who do not have this objective truth.
Moreland believes there are five confusions that plague postmodernism. First, correspondence theory is a realist metaphysical thesis, not a result of Cartesian anxiety and the pursuit of absolute truth, as purported by Postmodernists. Truth only needs as much epistemic strength as the subject matter demands. Second, there are two forms of objectivity: psychological objectivity and rational objectivity. With psychological objectivity, neutrality is possible; while with rational objectivity, neutrality is impossible, but one can still make a rational decision based on reasonable evidence. Third, most postmodernists do not consider modest foundationalism—the dominant foundationalist position today—when critiqu...