Joan Halifax is a Zen Buddhist teacher, anthropologist, ecologist, civil rights activist, hospice caregiver, and the author of several books on Buddhism and spirituality. She currently serves as abbot of Upaya Zen Center in Santa Fe, New Mexico. Halifax has received dharma transmission from both Bernard Glassman and Thich Nhat Hanh, and studied under Korean master Seung Sahn. In the 1970s she collaborated on LSD research projects with her ex-husband Stanislav Grof, in addition to other collaborative efforts with Joseph Campbell and Alan Lomax. As a socially engaged Buddhist, Halifax has done extensive work through her Project on Being with Dying. She is on the board of directors of the Mind and Life Institute, a non-profit organization exploring the relationship between science and Buddhism.