Let us copy an ecology of a thriving forest (trees, weeds, insects,..., bacteria, fungi,..., all). Use it as our model for "world development" and learning. We may even "hope" that everything will turn out right. Butwe may intervene by creating "conditions" (of simple 'earth, water, wind, and fire' elements) to learn what work best (quickest) to return to our "real world" systems again.