Ms. Tippett is host and producer of On Being (formerly Speaking of Faith), which airs on more than 200 public radio stations in the U.S. and internationally via the Web. A Peabody award-winning broadcaster, she is known as one of the most intelligent and insightful commentators on religion, ethics, and the human spirit. Through the show and her writing she has endeavored to enliven public discussion about the intersections of spirituality, faith and everyday life. She is the author of two books Speaking of Faith and Einstein's God.