World views are implied in each concept. Distinction/All Else.
Managing complexity and uncertainty is the stuff of living. It is the process of being alive. We do it naturally until we are surprised. Then we must make-sense of the surprising situation. This sense-making is what I refer to as problem solving.
David Snowden, with his Cynefin framework, has provide a useful and comprehensive approach to problem solving. It assists us in parsing problems into quite different problem spaces that require very different styles and models.