Integral Theory
Also known as: AQAL
Wilber's metasystematic synthesis integrating quadrants, levels, lines, states, and types of human development.
Integral Theory is the metasystematic philosophical synthesis developed by Ken Wilber across his books beginning with The Spectrum of Consciousness (1977) and culminating in the AQAL (All Quadrants, All Levels, All Lines, All States, All Types) framework articulated in Sex, Ecology, Spirituality (1995) and elaborated in subsequent works including A Theory of Everything (2000) and Integral Spirituality (2006). The Four Quadrants distinguish Interior-Individual (subjective experience, 'I'), Exterior-Individual (objective behavior and biology, 'It'), Interior-Collective (intersubjective culture, 'We'), and Exterior-Collective (objective social systems, 'Its'); each quadrant has its own valid methodologies and truth criteria, and integral inquiry requires all four. Levels refer to developmental stages that Wilber synthesizes from many theorists (Piaget, Kohlberg, Loevinger, Graves, Maslow, and others); Lines are developmental streams (cognitive, moral, interpersonal, etc.) that develop somewhat independently; States are temporary conditions (waking, dreaming, deep sleep, meditative); Types are typological variations (gender, personality, etc.). Integral Theory has substantial influence in transpersonal psychology, integral studies programs, and adjacent contemplative-developmental movements but is explicitly metaphilosophical rather than empirical and has not been validated within mainstream academic psychology.
Core components
- AQAL: All Quadrants, All Levels, All Lines, All States, All Types
- Four Quadrants: Interior-Individual (UL), Exterior-Individual (UR), Interior-Collective (LL), Exterior-Collective (LR)
- Pre-trans fallacy (distinguishing pre-rational from trans-rational states)
- Synthesis of Eastern and Western developmental traditions
- Methodological pluralism (each quadrant requires appropriate method)
- Integration of Spiral Dynamics value-memes
- Ladder-climber-view metaphor for development
Primary use case
Transpersonal psychology and integral studies academic programs (notably JFK University, formerly; California Institute of Integral Studies); coaching and leadership development at higher developmental levels; integration of contemplative and developmental traditions; basis for integral approaches to politics, ecology, religion, and education; community of practice through Integral Institute and adjacent organizations.
Common criticisms
- Not empirically validated and explicitly questions empirical validation as sole criterion of truth — Wilber argues for methodological pluralism in which empirical methods are valid for the Right-hand quadrants only
- critics including Frank Visser and Geoffrey Falk argue Wilber misrepresents the developmental theorists he synthesizes
- the framework's totalizing scope ('theory of everything') has been criticized as unfalsifiable and as susceptible to confirmation across any content
- developmental hierarchy claims raise the same Western-centric ranking concerns as Spiral Dynamics
- commercialization through Integral Institute and offshoots has had business and personal-conduct controversies
- the integration of contemplative claims with developmental psychology gives the framework significant explanatory reach but resists external evaluation
- can produce in-group/out-group dynamics where 'integral' awareness is contrasted with 'lower-level' perspectives.
Lineage
- Child of
- Spiral Dynamics
- Siblings
- Spiral Dynamics
- Derived from
- Spiral Dynamics