#HHPattee
“#HierarchyTheory: The challenge of complex systems” - Published back in 1973, but many people still struggle to understand it.

It affects everything, from the #OriginofLife to #Democracy, #Control, #FreeWill …
This matter is so fundamental that it should be taught in schools as part of a standard high school curriculum, along with physics, chemistry, and biology.

https://www.academia.edu/863851/Hierarchy_theory_The_challenge_of_complex_systems