excerpt :
Can we Define a Fourth Order System?
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Fourth Order Cybernetics considers what happens when a system redefines itself.
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It focuses on the integration of a system within its larger, co-defining context.
- The 4th Order system is contextualised, embedded and integrated into the context
- It can thereby become representative for the integrated context.
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It therefore operates at two levels simultaneously.
- It is no longer a system, but a meta-system.
- It operates both as a system in its context, and as a system that is part of the context.
- It thereby has the capacity to integrate and disintegrate the contact between both.
- It is an active, interactive, reactive and ideally representative agent in/for/with/of that context.
- This requires a different level of description: not in relationship to the system, but to the relationship between systems.
- The Interface is now the system of reference, instead of the system.
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This relationship is the basis of the interaction.
- The transformation is the basis of the processing.
- The integration is the basis of integrity.
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The significant feature of the meta-system is its duality.
- The essence is the same, but the relevance brings inversion.
- The metasystem is an object; the meta-system is a subject.
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Whereas a system can normally be described, a meta-system can only be experienced
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The ‘pillars’ in this transition are the relationships (Second Order) and the interactions (Third Order).
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Fourth Order Design would integrate all activities in an inverted, contextualised form
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It would be embedded in its context and responsible in, and for, its actions
- The system would act as meta-system and design would act as meta-design.
- This represents the level of self-awareness.
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It is where the system reflects upon itself and steers itself (i.e. is autopoietic).
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These attributes facilitate self-regeneration, thus self-healing.
- They can therefore be managed to enable a healing process.
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http://fr.wikipedia.org/wiki/Cybern%C3%A9tique