The Southern Poverty Law Center was wrong to include Maajid Nawaz and the Quilliam Foundation in our Field Guide to Anti-Muslim Extremists. Since we published the Field Guide, we have taken the time to do more research and have consulted with human rights advocates we respect. We’ve found that Mr. Nawaz and Quilliam have made valuable and important contributions to public discourse, including by promoting pluralism and condemning both anti-Muslim bigotry and Islamist extremism. Although we may have our differences with some of the positions that Mr. Nawaz and Quilliam have taken, they are most certainly not anti-Muslim extremists. We would like to extend our sincerest apologies to Mr. Nawaz, Quilliam, and our readers for the error, and we wish Mr. Nawaz and Quilliam all the best.