Deborah E. Lipstadt, the Dorot Professor of Modern Jewish History and Holocaust Studies at Emory University, is one of the world’s leading authors and scholars of Holocaust history. Her successful court case against Holocaust denier David Irving was portrayed in the 2017 film Denial. Joshua M. Greene is a renowned Holocaust scholar and filmmaker whose biographies have sold more than a half-million copies worldwide. He is a popular lecturer whose has spoken at the Pentagon and before the Judge Advocates College. His documentaries on Holocaust history have aired on PBS and Discovery. He has appeared in several national media outlets, from ＂Fresh Air with Terri Gross＂ and NPR to FOX News, CNN-TV, and more.