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Systems are sets of entities, physical or abstract, comprising a whole where each component interacts with or is related to at least one other component and they all serve a common objective. The scientific research field which is engaged in the interdisciplinary study of universal system-based properties of the world is general system theory, systems science and recently systemics. They investigate the abstract properties of the matter and mind, their organization, searching concepts and principles which are independent of the specific domain, independent of their substance, type, or spatial or temporal scales of existence. Systems science can be viewed as ... "a metalanguage of concepts and models for interdisciplinary use, still now evolving and far from being stabilized. This is the result of a slow process of accretion through inclusion and interconnection of many notions, which came and are still coming from very different disciplines. The process started more than a century ago, but has gathered momentum since 1948 through the pioneering work of Norbert Wiener, John von Neumann, Ludwig von Bertalanffy, Heinz von Foerster and W. Ross Ashby, among many others" (Charles François, 1999). Management cybernetics is the field of cybernetics concerned with management and organizations. The notion of cybernetics and management was first introduced by Stafford Beer in the late 1950s. Management cybernetics is the concrete application of natural cybernetic laws to all types of organizations and institutions created by human beings, and to the interactions within them and between them. It is a theory based on natural laws. It addresses the issues that every individual who wants to influence an organization in any way must learn to resolve. This theory is not restricted to the actions of top managers. Every member of an organization and every person who to a greater or lesser extent communicates or interacts with it is involved in the considerations.
Margaret Mead (December 16, 1901, Philadelphia – November 15, 1978, New York City) was an American cultural anthropologist who was frequently a featured writer and speaker in the mass media throughout the '60s and '70s as a populariser of the insights of anthropology into modern American and western life but also a respected, if controversial, academic anthropologist. Her reports as to the purportedly healthy attitude towards sex in South Pacific and Southeast Asian traditional cultures amply informed the '60s "sexual revolution" and it was only at the end of her life and career that her propositions were – albeit controversially – challenged by a maverick fellow anthropologist and literate members of societies she had long before studied and reported on. Mead was a champion of broadened sexual mores within a context of traditional western religious life.
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