What would a materialist phenomenology of ‘post-truth’ look like?

That’s the question I’ve been asking myself when reading through two books by Nick Couldry in which he develops a materialist phenomenological approach to understanding social reality. The first is The Mediated Construction of Social Reality (with Andreas Hepp) and the second is Media, Society, World. It’s in the latter book that he considers the representational power of media. From loc 683:

Media institutions, indeed all media producers, make representations: they re-present worlds (possible, imaginary, desirable, actual). Media make truth claims, explicit or implicit: the gaps and repetitions in media representations, if systematic enough, can distort people’s sense of what there is to see in the social and political domains.

There is a political economy underpinning this, in terms of the capacity to make such representations and the gains accruing from this capacity. The common reference points which accumulate as a consequence serve a broader economic purpose. From loc 701:

However, if basic consumer demand –for fashion, music, sport –is to be sustained at all, it requires ‘the media’ to provide common reference points towards which we turn to see what’s going on, what’s cool.

The interests and influence in play here have been crucial to the unfolding of late modernity. Media has been a site through which power has consolidated. What we are seeing with ‘post-truth’ is a deconsolidatiob of this apparatus, taking place at a number of different levels. From loc 886:

Representations matter. Representations are a material site for the exercise of, and struggle over, power. Put most simply, our sense of ‘what there is’ is always the result of social and political struggle, always a site where power has been at work. 150 But fully grasping this in relation to media is difficult: because the role of media institutions is to tell us ‘what there is’ –or at least what there is that is ‘new’ –media’s work involves covering over its daily entanglement in that site of power. Media aim to focus populations’ attention in a particular direction, on common sites of social and political knowledge. Media institutions’ embedding as the central focus of modern societies is the result of a history of institutional struggle that is becoming more, not less, intense in the digital media era. It is essential to deconstruct the apparently natural media ‘order’ of contemporary societies.