David J. Wolpe is the Max Webb Senior Rabbi at Sinai Temple in Los Angeles, California, and has been named the most influential rabbi in America by Newsweek and one of the 50 most influential Jews in the world by the Jerusalem Post. He has taught at the Jewish Theological Seminary of America in New York, the American Jewish University in Los Angeles, Hunter College, and the University of California, Los Angeles. Wolpe, a weekly columnist for Time.com, has been published and profiled in the New York Times, Los Angeles Times, and the Jewish Week. He is the author of eight books, including the national bestseller Making Loss Matter: Creating Meaning in Difficult Times.