Margot Adler has been involved with Earth-based spirituality, Wicca, and Paganism since 1972. She is the author of "Drawing Down the Moon," the classic study of Paganism and Goddess Spirituality, as well as "Heretic's Heart: A Journey Through Spirit and Revolution." In her mundane life, she is a 35-year veteran correspondent for NPR whose pieces regularly air on "All Things Considered, Morning Edition," and "Weekend Edition." She lives in New York City. Visit her at "www.margotadler.com."