In response to the many people who have asked me whether I am leaving Berkeley, it is true that the UC Berkeley Mathematics Department has fired me. More precisely, the then Chair of the Mathematics Department, Arthur Ogus, emailed me on October 31st 2014 saying that my employment would be terminated in June 2016. I have asked the campus authorities to review the circumstances leading up to that decision and overrule it. I have filed a formal grievance, viewable here, with the aid of my union representative, and a meeting is scheduled for October 20th, 2015 with representatives from the UC Berkeley campus administration. My contract entitles me to a written response within 15 days of that meeting, by November 4th, 2015. I will be communicating the response I receive at this URL when I receive it.