That the variability of an organism to a certain extent is a constant and certain condition of life we admit, otherwise there would be no distinguishable individuals of a species. ↗
An organization's reason for being, like that of any organism, is to help the parts that are in relationship to each other, to be able to deal with change in the environment. ↗
But in fact, when you try to model that on a computer you find that because of the very structure of matter and of the chemical bonds that are the basis of every organism, evolution is not random at all. It will tend to follow certain paths. ↗
When a system is in turbulence, the turbulence is not just out there in the environment, but is a part of the organization or organism that you are looking at. ↗