Comment by jackcosgrove

Complexity can lead to "more is different" outcomes at higher strata. I would not say reified concepts are "made up" as they can have very real effects on both higher and lower strata.

The fallacy of reification is treating something emergent as a thing-unto-itself rather than a process or interaction born from constituents at a lower stratum. A reified thing can be recognized and changed for this reason. A mental concept needs only a change of mind to mutate, or to be destroyed.

Religion may well prove to be a reification that is destroyed once it is recognized as such. But I do believe that you cannot reduce that which is real and not real to only those things that have physical antecedents at lower strata, as we see emergent phenomena in the physical world as well.