Rabbi David Seidenberg is the creator of neohasid.org, author of Kabbalah and Ecology (Cambridge U. Press, 2015), and a scholar of Jewish thought. He teaches around the world and also leads astronomy programs. As a liturgist, David is well-known for pieces like the prayer for voting and the translation of Laments. David also teaches nigunim and is an avid dancer. He was ordained by both JTS and Reb Zalman.