A society in which brute facts (using Searle's terminology, see my last post)) are ignored will almost inevitably fail. Brute facts are unforgiving.
A society that ignores social facts? Social facts function because we make them function. If social facts are subject to too much flux, they fail. If they are denied, they fail.
At best, denial of social facts might lead to social change. — Banno
I'm not convinced that such a neat division is really very applicable. Consider the recently released telephone transcripts of a certain American executive with other world leaders. It's actually quite clear that said executive knows what 'the truth of things' is. Regarding having Mexico pay for his border wall, what he is insistent upon is not that Mexico
actually pay for the wall, only that they not
say that they won't. Similarly, regarding the refugee deal between Australia and the US, he is concerned, above all, with the 'optics' of such a deal. Whether the numbers are 1250 refugees (as it in fact is, and which Turnbull keeps reminding him), or 4000 (as he keeps repeating), are in a certain way irrelevant. Here's the telling line:
"I am the world’s greatest person that does not want to let people into the country. And now I am agreeing to take 2,000 people and I agree I can vet them, but that puts me in a bad position. It makes me look so bad and I have only been here a week."
Again, it's not the truth of things that are necessarily in question, but, as it were, the presentation of that truth (which itself may be a lie!). To the extent that a 'post-truth society' means anything at all, I think it bares more on this 'second level' of 'truth-presentation' and not necessarily truth itself, as it were (which is not to say it doesn't
also bear on truth). This was brought home to me quite clearly after having a few discussions with those who used the term 'fake news' unironically. If you actually talk to these people, it's quite clear that 'fake news' has nothing or very little to do with 'news that is not factual'. It simply has to do with 'news they don't like/does not represent their worldview'. 'Fake' in the phrase 'fake news' quite literally does not mean what you or I mean when we say 'fake' (i.e. unture, unfactual). It means something else entirely (thus liberals who reply that such and such news story
really is true miss the point entirely).
There is a kind of disconnect between action and representation then: At the level of action, 'truth' remains as relevant as ever (kinda); at the level of representation however, truth simply has no status. One can
say whatever (even if one does not
act accordingly). But this has a kind of efficacy of it's own. And it's not clear that
this denial of truth will force any 'world' to collapse under it's own weight, so long as this disconnect remains in place. And I also don't think this topology of truth parses out neatly along the lines of the 'social fact/brute fact' division either, which simply runs tangential to the issues over truth above, which are ultimately more 'political' than 'ontological'.