Natural System

Natural System:

Natural system is an outdated term which has since been replaced by endogenic or spontaneous, though some traumagenic systems did also consider themselves to be natural multiples and so have systems which have experienced trauma in general.

Natural multiplicity also referred to a movement to push that multiplicity and plurality was natural and something that anyone could be.

History
The term has fallen under a lack of use because of the implication that systems that aren't natural are unnatural.