Why in the world would a white Christian American make a career of studying Islam and Muslim civilizations? Why would anyone put himself through the ridicule or the ostracization? I have been called things like “terrorist sympathizer” and “al-Qaeda operative” on social media not only by strangers, but also by a few personal acquaintances. So why even bother? I am not a Muslim. I do not belong to any Middle-Eastern ethnicity. Why should I care