Jennifer Michael Hecht — A History of Doubt (January 8, 2009) by On Being Studios published on 2012-05-24T20:23:02Z Appears in playlists JH First playlist by arisphaedrus published on 2014-01-19T13:58:18Z On Being Podcasts by Justin Winzenburg published on 2014-03-17T16:12:59Z