Michael A. Singer

Michael A. Singer is an American author, spiritual teacher, and former software entrepreneur whose bestselling The Untethered Soul (2007) brought witness-consciousness and radical surrender to a mass audience.

After a deep meditative awakening in the early 1970s, Singer spent decades in contemplative practice while also building a major software company, an arc recounted in his memoir The Surrender Experiment. His teaching centers on disidentifying from the constant inner voice and emotional reactivity by observing them as a detached witness, and on relaxing and releasing—surrendering—the inner resistance and “energy blockages” that the grasping self generates.

Singer’s role in the Atlas is as a popular synthesizer of witness awareness and surrender. His “untethered” approach—watching the mind rather than being run by it, and consistently relaxing one’s inner contraction in the face of life—translates Advaitic witness teaching and the surrender stream into highly accessible, practice-oriented language.

This connects the contemporary-nondual branch to the broad surrender lineage tracked across the Atlas (the Quietists, Laozi’s wu wei, Hawkins’s “letting go”). His Surrender Experiment narrative—allowing life to unfold rather than forcing outcomes—offers a notable real-world contrast to manifestation’s deliberate control, embodying the “release resistance and allow” theme in its non-acquisitive form.