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Teleodynamic Closure and the Definition of Intelligence
1School of Foreign Languages, Guangzhou Maritime University, Guangzhou, Guangdong, China.
Bio Systems
|August 7, 2026
Summary
Intelligence emerges from teleodynamic closure, a process where systems recursively generate constraints to adapt and solve challenges. This thermodynamic approach explains end-directedness in far-from-equilibrium systems, crucial for artificial and biological intelligence research.
Area of Science:
- Theoretical Biology and Systems Science
- Artificial Intelligence and Cognitive Science
- Thermodynamics of Complex Systems
Background:
- Existing definitions of intelligence often link it to consciousness and far-from-equilibrium (FFE) thermodynamics.
- However, these definitions may lack a clear dynamical mechanism for emergent end-directedness and adaptation.
- The concept of teleodynamic closure, involving recursive constraint generation, is proposed as a missing element.
Purpose of the Study:
- To identify lacunae in current FFE-based definitions of intelligence, particularly regarding intentionality and adaptation.
- To propose a reconstructed definition of intelligence grounded in teleodynamic organization and constraint dynamics.
- To distinguish between life, cognition, and intelligence based on constraint closure and plasticity.
Main Methods:
- Critically analyzed existing definitions of intelligence in the context of FFE thermodynamics and aneural cognition literature.
- Introduced the concept of teleodynamic closure as a key dynamical regime for intelligent systems.
- Developed a reconstructed definition of intelligence based on constraint generation, propagation, and modification within a cognitive subsystem.
Main Results:
- Identified five key omissions in prior FFE-based definitions: lack of teleodynamics, presupposed intentionality, misaligned ordering of cognition/consciousness/intelligence, undefined adaptation, and absent constraint plasticity.
- Proposed a new definition: intelligence as the capacity of a teleodynamically organized system to modify its informational-regulatory constraints for end-directedness.
- Distinguished life (constitutive constraint closure), cognition (informational-regulatory control), and intelligence (constraint-plastic cognition).
Conclusions:
- Intelligence is best understood as a property of teleodynamically organized systems capable of adaptive constraint modification.
- The proposed framework is substrate-independent, thermodynamically anchored, and consistent with aneural cognition.
- This reconceptualization is operationalizable for research in artificial intelligence, astrobiology, and biological cognition.
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