This is a nice short post on abstraction and reification of ideas. Most of what we deal with today in the "Antropocene epoch" is human artifacts, some of which actually exist along with natural objects as modifications of natural objects. But many and many of the most significant are mental constructs. These mental constructs then take on a reality of their own through the social construction of reality.
While you are reading this, keep Citizen's United in mind and remember than the people who gave it to use are dressed in robes and sit in high seats.
Voltaire
Religion is All Good and Well….
Russ