Coherence Theory
Site structure
Use the Tool
Test a place
The Theory
Coherence Theory in one minute
Introduction to Coherence Theory
The Theory in summary
What is coherence?
What coherence is not
Examples of coherent systems
Systems and frameworks
The theory visually
Physical Systems diagram
Living Systems diagram
Human Systems diagram
Compare the three domains
Explore each domain in depth ›
Physical Systems
Living Systems
Human Systems
Culture and cultural control frameworks ›
Culture and the three frameworks
The properties of culture
Cultural Interpretation and Expression
Space
What space is ›
Space as process, not container
Processes and forms
The four frameworks of physical space ›
The properties of the four frameworks
The spaces and systems within them
Positive and negative space
Connected and isolated spaces
Spatial processes and forms
How we perceive space
Empty spaces and visual relief
Visualisation of space
The Generative Framework
Map of the Generative Framework
Foundation and Translation ›
Foundation ›
Energy and Entropy ›
Energy and entropy in depth
Energy dynamics and modulation
Fundamental Intrinsic Properties ›
Fundamental Intrinsic Properties in depth
Form
Material
Boundary and spatial condition
Force and structural condition
The Triad
Tension
Translation ›
Activation
Stabilisation
Complex Intrinsic Properties ›
Complex Intrinsic Properties in depth
Structural CIPs
Operational CIPs and system behaviours
Derivative and explanatory frameworks
The Dynamic Engine ›
Dynamic Engine in depth
Morphogenesis
Emergence ›
Intrinsic Emergence
System Emergence
Becoming
Unfolding
Renewal and Feedback
Advanced Dynamic Engine processes ›
Concentrating and integrating forces
Asymmetry and activation
Concentrating forces
Integrating forces
Symmetric Structuralism
Rhythmic alternation and renewal
Dynamic equilibrium
Example — the traditional city
Examples of the Dynamic Engine
Coherence Hierarchy
Coherence Hierarchy in depth
Centres and Forms ›
Centres
Perceptive emergent centres ›
Utility
Intellectual Life
Positive Energy
Tranquillity
Awesomeness
Objective Beauty
Place attachment
Connection to Nature
Dynamic Beauty
Harmony
Intrinsic Form Structures and Form Languages
Patterns ›
Patterns in depth ›
Types and roles of patterns
Pattern Library and Groups
Human Conditions to patterns
CIPs to patterns
Dynamic Engine to patterns
Coherence effects
Pattern Languages
Types of Coherence ›
Aesthetic / Structural Coherence
Dynamic Coherence
Livingness Coherence
Societal Coherence
Symbolic Coherence
Connection to Nature Coherence
Types of Coherence — Physical Systems
Types of Coherence — Living Systems
Types of Coherence — Human Systems
The Outcomes
Congruence
From coherence to wholeness
Wholeness ›
Wholeness
Wholeness as process
System Viability ›
System Viability in depth
Outcomes across the domains ›
Human System outcomes
Physical and Living System outcomes
Failure, disconnection and negative coherence ›
Failure and incoherence
Coherence and disconnection
Negative coherence
The Human Regulatory System
Human Conditions ›
What Human Conditions are
Evolutionary origins ›
Evolution and human evolution in depth
How Human Conditions are organised
Human Conditions in the HRS
Visualisation of space ›
Symmetry
Proportion and natural geometries
Curves and circles
Levels of scale
Articulation and verticality
Simple contrast
Organised complexity
Alternating repetition
Rhythm and repetition
Rough self-similarity
Disorganised simplicity / imperfection
Empty spaces
Use of space and nurturing
Social life and belonging
Safety, protection, and exploration
Movement and orientation
Sensory modulation
Connection to nature
Symbolic meaning and cultural continuity
Foundations of Human Perception ›
Neurophysiological Foundations
Sensory integration and livingness
From Perception to Transformation ›
From observer to participant
Thresholds of coherence
A regenerative ethic
Understanding through patterns
How we perceive space ›
Layers of spatial reality
Internal evaluation and response ›
Perceptual resonance
Perceptive Emergence
Adaptive Regulation
Cultural Interpretation and Expression
Sublimation ›
Sublimation
Symbolism
From Theory to Use
How to read a system through Coherence Theory
Coherence Diagnostic and Pattern Tool — Overview ›
The Evaluation Mode
Testing wholeness
The Generative Mode
Use the Tool
Pattern Generator ›
Pattern Generator in depth
Self-actualisation ›
The path to self-actualisation
Case Studies
Extended examples of the Coherence Process ›
Speech: from impulse to shared meaning
Music: from tension to temporal wholeness
Living systems: biological morphogenesis
Organisations and innovation
Buildings and settlements
Applications ›
Architecture and culture
Architecture and culture — examples
The Reason
Originality
Coherence in images
Testing and validation
A testing programme for Coherence Theory
Glossary
Concept comparisons
Concept clusters
Context and comparisons ›
Comparative theories of wholeness
Influences
Christopher Alexander and Coherence Theory
Intellectual integrations
Coherence in time-based systems
Coherence Theory, FEP, and Living Structure
Coherence Theory and systems thinking
Coherence across systems
Coherence Theory, evolution, and consciousness
Mehaffy, Incomplete Architecture, and Coherence Theory
Coherence Theory and Mehaffy on symmetry
Place Network Theory and Coherence Theory
Coherence Theory and consciousness
Coherence Theory and Philosophy
About the author
Definition
Role in the framework
General examples
Summary
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Return home
Definition
Core process
Relationship to the wider framework
Content to be added.
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