Systems theory
Systems theories of development, also known as contextual theories, claims that ongoing transactions in which a new organism and changing environment impact each other, lead to the evolution of life expectancy. It is an inseparable part of a large system in which everything has an impact on everything else, the individual and the physical and social contexts in which he is interacting. Depending on the complicated interplay of several factors, developments can go in many directions and some surprising turns.
Because they are part of a dynamic system, which continuously influences one another and acts to stimulate development, nature and nurture can't be separated easily.
The interdependent relationships of parts of an organisation are at the heart of a system theory. The study of the different characteristics of physical, biological, Social and Behavioral phenomena is guided by systems theory as well as information theory. It's not just communication theory, it also has a major impact on culture and society as a whole.
(ZIMASA PIKOLI)