Journalist Maria Shriver has created an important interview series she’s calling: “Architects of Change.” In this episode, she sits down with Dr. Dean Ornish, author of Undo It! to discuss his new book and what he learned from his teacher, Swami Satchidananda, who coined the term “undoism.” Dr. Ornish has been one of the leading architects of change in the field of integrative and lifestyle medicine. Watch the full interview on Shriver Media via YouTube.