ORGANIZATION (Epigenetic evolution of) 1)2)
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According to J.P. CHANGEUX, in biological evolution: "… at the higher levels of organization… there is also a so-called epigenetic evolution in the individual, without modification of the genome. The varying elements are the neurons: their number and, most of all their interconnexions" (1992, p.707).
"At the highest level, "reason" links between groups of neurons do appear, programs of action and reasoning do develop" (p.706).
It seems to be a constant of evolution that, at some states, higher levels of complexity emerge through association of elements of the immediately lower level. C. BRESCH, tackled this subject globally in his book "Zwischenstufe Leben: Evolution ohne Ziel?" (1977).
BRESCH describes the following levels of organizational emergence through association: Atoms from elemental particles; molecules from atoms; polymers from molecules; protobionts from polymers; cells from protobionts; pluricellular organisms (plants and animals) from cells; groups from animals. In a similar fashion CHANGEUX shows the emergence of neurons from atoms through association between neurotransmitters, neuropeptides, enzymes, etc.; and the emergence of the highly organized brain through association between groups of neurons.
A similar emergence phenomenon seems presently at work among men and may signal the emergence of a planetary super-organism. Association between simple robots could seemingly also lead to societies of cybernetic organisms.
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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