Host good evening i am one of the founders to politics and prose. We have cspan here so we have moved, is like working back there pretty somebody is running towards microphone. We have just one microphone read to ask question so, if you need access to this mike, or microphone, you can go around back there. I would welcome davi david quam, is come this evening to talk about his new book the spillover. It is the first time he has been here and hes in montana so i think that is why he has had written many books. Including some of the dodo which won a medal. Natural history writing. He has honorary degrees in Colorado College and Montana State university where he served as a professor of western american study read hes also won the National Magazine award three times for articles in a wide variety of magazines including esquire, literally stone stone. In the third of these awards, magazine wars, was for a National Geographic called was darwin wrong. National geographic map, he has a title