[…] This interpretation blatantly disregards the actual origins of “post-truth”. These lie neither with those deemed under-educated nor with their new-found champions. Instead, the groundbreaking work on “post-truth” was performed by academics, with further contributions from an extensive roster of middle-class professionals. Left-leaning, self-confessed liberals, they sought freedom from state-sponsored truth; instead they built a new form of cognitive confinement – “post-truth”.
More than 30 years ago, academics started to discredit “truth” as one of the “grand narratives” which clever people could no longer bring themselves to believe in. Instead of “the truth”, which was to be rejected as naïve and/or repressive, a new intellectual orthodoxy permitted only “truths” – always plural, frequently personalised, inevitably relativised.
Under the terms of this outlook, all claims on truth are relative to the particular person making them; there is no position outside our own particulars from which to establish universal truth. This was one of the key tenets of postmodernism, a concept which first caught on in the 1980s after publication of Jean-Francois Lyotard’s The Postmodern Condition: A Report On Knowledge in 1979. In this respect, for as long as we have been postmodern, we have been setting the scene for a “post-truth” era.