Diane is a uniquely gifted, playful, and awake group facilitator, consultant and teacher of Integral Spirituality and Zen. She is a lineage holder in the Soto Zen tradition, and has collaborated with the Integral Institute and Ken Wilber since 2004, developing the Integral Life Practice seminars and the Integral Spiritual Experience global events.
Diane is well known as an innovator in facilitating group dialogues, especially conversations about culture, religion, race and gender relations. She was the first Director of the Office of Alternative Dispute Resolution for the Utah Judiciary, where she established mediation programs throughout the court system. She is the recipient of several prestigious awards for her work in this area, including the Peter W. Billings Award and the UCCR Peacekeeper Award.
She has studied and practiced Buddhadharma for over 25 years, beginning at Naropa Institute in 1984 with the teachings of Choygam Trungpa Rinpoche. She was ordained as a Zen priest in 2003 and received dharma transmission from her teacher, Genpo Roshi, in 2006. She is a facilitator of Big Mind Big Heart, a process developed by Roshi to bring the insights of Zen to Western audiences.
With her husband, Zen teacher and lawyer Michael Mugaku Zimmerman, she established Two Arrows Zen, a center for the study and practice of Zen. They maintain two facilities – an urban center in downtown Salt Lake City, and a rural retreat center in the red rocks of Southern Utah where traditional Zen meditation is joined with nature-based practices and shamanic disciplines.
With extraordinary depth and insight, Diane encourages us to consciously evolve beyond old and limited ideas of who we are so that we might discover our own unique expression of wisdom and of compassion in this time. She is the author of Everything is Workable, published by Shambhala Press, and a contributor to Harvard Business Review. Her newest book The Zen of You and Me, also by Shambhala Press, will be released in March 2017.