Ken Bradford, PhD is an author, teacher, and contemplative yogin integrating existential, Buddhist, and Dzogchen thought and practice. Formerly, he maintained a psychotherapy practice in the San Francisco Bay area and was Adjunct Professor at John F. Kennedy University and California Institute of Integral Studies. He is author of Opening yourself: The psychology and yoga of self-liberation (2021); The I of the Other: Mindfulness-based diagnosis and the question of sanity (2013); and Listening from the heart of silence: Nondual wisdom and psychotherapy (Vol. 2, 2007, with John Prendergast); as well as numerous peer-reviewed articles.