“Double Diamond” - from “Designing Social Systems In A Changing World” - Béla H. Bánáthy (1996)
#Comment: This influential design framework, as with most of the systems thinking of that time, is in my opinion best described with Wolfgang Pauli's famous saying "Not only is it not right, it's not even wrong."
Certainly there are more interesting and fun "active divination" and "reality tunnel management" (RTM) systems out there to explore, that are not limited by the contemporary totalitarian cult of scientism.
