– of each of the below books
e.g. Divided
[2018 revised and updated by Tim Marshall] is about “Why we are living within an Age of Walls”
and therein, the geography specifies that some walls may not be material such as stonex, steel-mesh, or barbed-wire –
but
“mental”
[ The Deconflation of Terms ]
What are the human mental functions [without yet terminologicising any as “mind-functions”]