Message from the Editor JPSR Joel Fishman Tikkun Olam, Israel and a Just World Order Amb. Dore Gold The Assimilation of Tikkun Olam Levi Cooper Tikkun Olam: A Case of Semantic Displacement Byron Sherwin The Place of Tikkun Olam in American Jewish Life Jonathan Krasner The Limits of Tikkun Olam: Questions and Answers Elliot N. Dorff Mending the World Rabbi Jonathan Sacks Book Reviews Book Reviews for JPSR Fall 2013, Volume 25, Numbers 3–4