Martha Sonnenschein Memorial Lecture by Arna Poupko Fisher, The Holy Heights of the Human Heart: Family, Friends and Faith Shabbat, May 2, following 9:00AM services Arna Poupko Fisher, an internationally noted lecturer, educator and author, currently teaching at the University of Cincinnati, has dedicated her life to Jewish issues, including the challenges and opportunities of Jewish leadership and the capacity for the Hebrew Bible and Jewish philosophy to inform contemporary communal life.