Simpler: are reified collective constructs like "community", "public" and "collective intention" real in a PKD sense? Ie do they go away when people stop believing in them, or are there parts that persist regardless of belief in them, that have no natural alternative locus?https://twitter.com/vgr/status/1179500375453257728 …
This is what I think the difference between delusion, social reality, and physical reality is: how the effect it has scales with the number of people believing in it (linear, nonlinear, constant, respectively)