Chaos
Basic building blocks follow simple rules and create complex systems
Under a complexity threshold, there is convergence
For example, organic molecules converge to a finite number of possible stable states, proteins
Plants and animals in a desert end up with a small set of strategies to survive
After passing a complexity threshold, a system enters into the land of chaos.
A minor change can create enormous differences
There is no ideal and optimal point to arrive,
The only way is to wait and see.