> Universities have pushed post-modernism since the 60s which is the precursor for the deprecation of truth.

Call me crazy, but the situation may be more nuanced than this (and your next statement). For example, all universities embraced post-modernism? Also, universities are the arbiter for truth? If so, which universities and which truths? Or is it the transcendental Truth all universities gave out? Lastly, post-modernist ideas on media or some other part of culture?