Darrell Calkins has led workshops, classes, and retreats on human potential, and personal development in the U.S., Europe, and the Middle East for more than 40 years. His work focuses on the deeper aspects of wellbeing through comparative spirituality, philosophy, psychology, art, and physical training with an emphasis on bridging perspectives across disciplines, cultures, and traditions. He has served as a mentor and consultant for educators, artists, athletes, public speakers, negotiators, and others in demanding vocations. Mr. Calkins is the author of numerous essays, newsletters, and two books: Re: and In the Midst of Things.