Unfortunately, like many here the interviewer did not do her research and ask the right questions. Searching the web one learns he does not have a PHD in religion, while he does have a PHD.
He does not teach religion, he is an assistant Professor of Creative Writing at University of California, Riverside.
He is founder of a media company, specializing in Middle East media.
Do a search yourself, (while I found many of his writings appear to have been scrubbed there is still much out there) and decide, can a person who misrepresents his own background be trusted to present accurate information.
I'm not so sure he misrepresented himself. He has a PhD in Sociology of Relgion.
Additionally, as regards being a professor/historian of religion, here is a comment defending Aslan's credentials on the First Thoughts article that questions them:
Mark Juergensmeyer July 29th, 2013 | 9:19 pm Since i was Reza’s thesis adviser at the Univ of California-Santa Barbara, I can testify that he is a religious studies scholar. (I am a sociologist of religion with a position in sociology and an affiliation with religious studies). Though Reza’s PhD is in sociology most of his graduate course work at UCSB was in the history of religion in the dept of religious studies. Though none of his 4 degrees are in history as such, he is a “historian of religion” in the way that that term is used at the Univ of Chicago to cover the field of comparative religion; and his theology degree at Harvard covered Bible and Church history, and required him to master New Testament Greek. So in short, he is who he says he is.
The original source is his tweet and comment:
I explain Reza Aslan's relig studies credentials in a comment I've posted at the end of the First Things piece. http:// bit.ly/16uDYH4