For others that might be interested in System Thinking there are 12
Permaculture Design Principles.
Using each principle is like opening up to the whole systems thinking, providing a different perspective that can be understood at varying levels of depth and application.
My favorite principle is Observation.
The hardest for me to remember is Use and Value Diversity.
These principles can be thought of as tools to be used in the overall Design. Is using these tools System thinking?
Here I discussed
Observation
Is a Rocket Mass Heater aka RMH a good example of catching and storing energy?
Would building a greenhouse be a way to catch and store energy?
https://permies.com/t/126137/Building-greenhouse
In case anyone wants to know all of the 12 Principles they are listed here:
https://permies.com/t/128572/permaculture-design/Permaculture-Design-PDC-Thailand