BCSSS

International Encyclopedia of Systems and Cybernetics

2nd Edition, as published by Charles François 2004 Presented by the Bertalanffy Center for the Study of Systems Science Vienna for public access.

About

The International Encyclopedia of Systems and Cybernetics was first edited and published by the system scientist Charles François in 1997. The online version that is provided here was based on the 2nd edition in 2004. It was uploaded and gifted to the center by ASC president Michael Lissack in 2019; the BCSSS purchased the rights for the re-publication of this volume in 200?. In 2018, the original editor expressed his wish to pass on the stewardship over the maintenance and further development of the encyclopedia to the Bertalanffy Center. In the future, the BCSSS seeks to further develop the encyclopedia by open collaboration within the systems sciences. Until the center has found and been able to implement an adequate technical solution for this, the static website is made accessible for the benefit of public scholarship and education.

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ENVIRONMENT as a filter 1)

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R. MARGALEF equates biological mutations with noise in the information that specify the organization of the organism through messages.

He quotes H. JACOBSON who writes: "Those messages, which pass through the filter (environment) with a gain equal to, or greater than unity cause positive feedback (self-sustaining continuation of the species). Those noisy messages which cannot pass through the filter (unfavorable mutations are rejected (bred out of the species) after a sufficient number of transmissions about the loop. Eventually the message takes on a character which is primarily due to the filter, in which the gain is maximized (natural adaptation). And the maximal gain messages may be vastly more complex than the original message (evolution) (1955, p.119-27).

The concept is clearly valid for any kind of environment.

Categories

  • 1) General information
  • 2) Methodology or model
  • 3) Epistemology, ontology and semantics
  • 4) Human sciences
  • 5) Discipline oriented

Publisher

Bertalanffy Center for the Study of Systems Science(2020).

To cite this page, please use the following information:

Bertalanffy Center for the Study of Systems Science (2020). Title of the entry. In Charles François (Ed.), International Encyclopedia of Systems and Cybernetics (2). Retrieved from www.systemspedia.org/[full/url]

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