Reference #349: Thinking in Systems
Complex systems can evolve from simple systems only if there are stable, intermediate forms. This is why hierarchies are so common in natural systems.
Meadows. Thinking in Systems, 2008. (83)
Complex systems can evolve from simple systems only if there are stable, intermediate forms. This is why hierarchies are so common in natural systems.
Meadows. Thinking in Systems, 2008. (83)