What does the term terraced dynamics mean?

Terraced dynamics refers to the phenomenon in which a system, such as an ecosystem or a social structure, undergoes gradual changes that occur in distinct, step-like phases or "terraces." This concept is often used to describe how systems can stabilize at various levels of complexity or organization, with transitions between these levels being triggered by specific events or pressures. The term underscores the non-linear progression of change, where systems can shift dramatically from one state to another rather than evolving smoothly.