Harnessing Technology Study Guide Evolve Essay Summary By Evolve This study guide outlines major themes and discussion questions in “Harnessing Technology” co-written by Rabbis Deborah Waxman and Nathan Kamesar. This is a summary of an essay available in the "Digital Judaism" section of Evolve: Groundbreaking Jewish Conversations. Click here to read the full essay. Click here for a categorized listing of all essays from Evolve: Groundbreaking Conversations.