Bad Religions's Greg Graffin was recently interviewed by Glide Magazine to promote his new book and tour for Population Wars: A New Perspective on Competition and Coexistence [Book]. Graffin mentioned in the interview that he is "going to start working on another solo album for next year" and the album will have new songs. He as also mentioned that it will be a while until Bad Religion will record for a new album. He states "I don’t know when that will be. Probably late next year." For the full interview you can click here. Greg Graffin released Cold as the Clay in 2006.