Sponsoring something because its all about boxing and reading and writing. And so are thrilled to present the section on paper or plastic and brother environmental and perhaps some brother choices that will be hearing about from the panel. Let me introduce our moderator and we will get the session going. A couple of logistical things first. There will be a brief signing after the session in the lobby. Library normally closes at 5 00 oclock on a saturday will be holding library open until 515 which is the conclusion of the session. Which means if you are not book site, we ask you to exit the building expediently as possible as there is another if it here this evening to. So to the order of business, barbara is the senior producing editor of environmental vertical. And has also been for the New York Times, technology or review. The boston globe magazine. Vessels producing Television Documentaries for pbs and the Discovery Channel in the History Channel and others. Shes also a former prof