A Teacher
Abraham Maslow
Self-actualization & the hierarchy of needs
The transmission
Abraham Maslow was an American psychologist and a principal founder of humanistic psychology—the “third force” positioned against behaviorism and psychoanalysis.
He is best known for his hierarchy of needs, a developmental model in which physiological, safety, belonging, and esteem needs give way, once satisfied, to the drive toward self-actualization: the realization of one’s fullest potential.
Rather than studying pathology, Maslow chose to study exemplary, flourishing individuals, and in his later work he described “peak experiences”—transient states of unity, transcendence, and heightened meaning. Toward the end of his life Maslow helped inaugurate transpersonal psychology, adding self-transcendence above self-actualization and explicitly linking psychological growth to spiritual experience.
This move made him a crucial pivot between mainstream psychology and the human potential movement centered at places like Esalen. For mind-power and manifestation culture, Maslow supplied a scientifically respectable language of growth, potential, and peak states that could be grafted onto older metaphysical aspirations—reframing “enlightenment” or “ascension” as the natural apex of human development.
What they gave
Self-actualization: Gave the self-improvement and manifestation worlds a humanistic, growth-oriented telos—becoming “all one can be.”
- Hierarchy of needs: Provided a widely adopted developmental map repurposed across coaching and self-help.
- Peak experiences: Legitimized transcendent, unitive states as objects of psychology, bridging toward transpersonal and consciousness work.
- Founding of transpersonal psychology: Opened a formal channel between academic psychology and spiritual growth movements.
In their words
A musician must make music, an artist must paint, a poet must write, if he is to be ultimately happy. What a man can be, he must be.
This tendency might be phrased as the desire to become more and more what one is, to become everything that one is capable of becoming.
The line they stand in
Influenced by: Gestalt psychology; Kurt Goldstein, who coined “self-actualization”; Alfred Adler; anthropological study of flourishing communities.
- Influenced: Carl Rogers and humanistic psychology broadly; transpersonal psychology; the Esalen-centered human potential movement; modern self-help, positive psychology, and coaching culture.
Revelations they taught
Orders & Societies
Essential Works
- Motivation and Personality1954
- Toward a Psychology of Being1962