Please say thanks. Before we begin, please silence all of your devices. We hope you are following us on social media today and if you are, please use theev hash tag gbf. At the end if you can fill out a survey in the back of the tent or online will be entered to win a 100 visa gift card. Doctor sederer will be signing books after the panel, so copies of the addiction solution are available in the politics and prose book tent just around the corner there. A quick word about buying books. This is a free event but it does help the festival if you purchase books from the speakers. Not only does it think the olfestival possible, but it also supports i politics and prose which is a wonderful independent bookstore in the dc area. So if you can buy the book, please do. Okay, so doctor Lloyd Sederer is an adjunct professor at the Public Health and contribute a writer for u. S. News world report and chief medical officer for the state office of Mental Health and is a monthly regularh on xm tell