[gentleman11]

Not sure what cybernetics formally means, but apparently it has to do with complexity management

> W. Ross Ashby is one of the founding fathers of both cybernetics and systems theory. He developed such fundamental ideas as the homeostat, the law of requisite variety, the principle of self-organization, and the principle of regulatory models. Many of these insights were already proposed in the 1940's and 1950's, long before the presently propular "complex adaptive systems" approach arrived at very similar conclusions. Whereas the concepts surrounding the complexity movement are often complicated and confused, Ashby's ideas are surprisingly clear and simple, yet deep and universal.

Good link